What are the cheapest airlines flying from London Heathrow Airport to Kos round-trip?

Our cheapest airline available from London Heathrow Airport to Kos is SWISS. Our recent data shows that you can find tickets from as low as £194 on this airline. Additional options worth looking into are Aegean Airlines and Austrian Airlines, starting at £213 and £239 round-trip. SWISS is 31% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from London Heathrow Airport to Kos one-way?

The cheapet airlines for a one-way flight from London Heathrow Airport to Kos are Aegean Airlines (£88), Eurowings (£109), and Brussels Airlines (£161).

How recently were the London Heathrow Airport to Kos flight deals updated?

The London Heathrow Airport to Kos flight deals you see on this page were last updated on 20/5.

What are the most popular airlines that fly from London Heathrow Airport to Kos?

Consider Aegean Airlines, British Airways or Sky Express when booking your flight. These represent the most popular airlines when flying from London Heathrow Airport to Kos.

What are the cheapest flights from London Heathrow Airport to Kos?

The cheapest flight price from London Heathrow Airport to Kos is £303. On average you can expect to pay £395. The most popular route, (London Heathrow - Kos), can usually be booked for £168.

Can I find flights from London Heathrow Airport to Kos for under £200 on Cheapflights?

Yes, there are multiple flights from London Heathrow Airport to Kos for under £200. The cheapest flight booked recently is on Multiple Airlines for just £168, but on average you can expect to pay £220.

Are there nonstop flights from London Heathrow Airport to Kos for under £500 on Cheapflights?

Cheapflights has at least 6 direct flights from London Heathrow Airport to Kos under £500. A good price for a nonstop flight from London Heathrow Airport to Kos is less than £649.

Are there last-minute flights available from London Heathrow Airport to Kos for under £300?

There are currently 20+ open flights from London Heathrow Airport to Kos within the next 7 days for less than £300.

What airport do you fly into for flights to Kos from London Heathrow?

Most people fly into Kos (KGS) if they book a flight to Kos from London Heathrow. On average, Kos has 0 inbound flights from London Heathrow per day from 6 airlines. Kos is conveniently located just 12.8 mi from Kos’s city center.

What does LHR to KGS mean?

LHR stands for London Heathrow Airport, while KGS stands for Kos Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

Can I find deals for flights from Heathrow to Kos that include extra baggage allowance?

The amount of baggage you can bring on your Heathrow to Kos flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Can I find deals on flights from Heathrow to Kos with specific airlines?

Yes, Cheapflights allows you to browse and filter Heathrow to Kos flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Can I find deals for flights from Heathrow to Kos that include hotel bookings?

Yes. In addition to deals on Heathrow to Kos flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Heathrow to Kos?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Kos.

Can I find deals for business class flights from Heathrow to Kos?

Yes. Cheapflights offers flight deals from Heathrow to Kos by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Can I find deals for flights from Heathrow to Kos that allow pets onboard?

Many airlines flying from Heathrow to Kos offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Can I find deals on last-minute flights from Heathrow to Kos?

Yes, you can often find last-minute deals on Heathrow to Kos flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Cheap Flights from London Heathrow Airport to Kos from £88

Cheap flight deals from Heathrow to Kos

Popular in	July
Cheapest in	February
Average price	£323
Round-trip from	£70

High demand for flights, 27% potential price rise

Search Deals

Best time to find cheap flights, 34% potential price drop

Search Deals

Average for round-trip flights in May 2024

Search Deals

From London Heathrow to Kos

Search Deals

What is the cheapest day to fly round-trip from London Heathrow Airport to Kos?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 42% on your flight compared to booking on days when demand is much higher.

What is the cheapest month to fly from London Heathrow Airport to Kos?

Due to multiple factors, expect to potentially pay more when booking in November. For low rates, April can be a great choice for travel to Kos. Flights to Kos from London Heathrow Airport in April are about £229 on average during April, but can be found for as low as £42.

When is the cheapest time to fly from London Heathrow Airport to Kos (LHR - KGS)?

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Kos at midday. If you’re flexible enough to do this you can expect to save up to 36% on your trip compared to booking a flight in the morning.

Cheap Austrian Airlines flights from Heathrow to Kos

Take a peek at the cheapest Austrian Airlines flights we've detected travelling from London to Kos. Make sure to check back often as deals are often changing.

Thu 30/519:30LHR - KGS

1 stop23h 20mAustrian Airlines

Mon 3/620:40KGS - LHR

1 stop13h 40mAustrian Airlines

Deal found 20/5£239

Mon 27/506:00LHR - KGS

1 stop11h 55mAustrian Airlines

Mon 3/620:40KGS - LHR

1 stop13h 40mAustrian Airlines

Deal found 20/5£323

Cheap SWISS flights from Heathrow to Kos

Some of the lowest-priced SWISS flights we've found at this time heading from London to Kos. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Wed 26/608:40LHR - KGS

1 stop9h 15mSWISS

Wed 3/720:40KGS - LHR

2 stops26h 50mSWISS

Deal found 20/5£194

Wed 26/608:40LHR - KGS

1 stop9h 15mSWISS

Wed 10/720:40KGS - LHR

2 stops37h 35mSWISS

Deal found 19/5£199

Tue 4/617:10LHR - KGS

1 stop24h 45mSWISS

Mon 10/610:45KGS - LHR

1 stop13h 00mSWISS

Deal found 19/5£201

Sat 8/606:00LHR - KGS

1 stop12h 00mSWISS

Fri 14/615:55KGS - LHR

1 stop7h 50mSWISS

Deal found 19/5£220

Wed 26/607:00LHR - KGS

2 stops10h 55mSWISS

Wed 3/720:40KGS - LHR

2 stops26h 50mSWISS

Deal found 20/5£220

Wed 26/607:00LHR - KGS

2 stops10h 55mSWISS

Wed 10/720:40KGS - LHR

2 stops37h 35mSWISS

Deal found 19/5£225

Tue 4/607:00LHR - KGS

2 stops34h 55mSWISS

Mon 10/610:45KGS - LHR

1 stop13h 00mSWISS

Deal found 19/5£231

Fri 31/518:40LHR - KGS

1 stop23h 20mSWISS

Mon 3/610:45KGS - LHR

1 stop28h 15mSWISS

Deal found 19/5£239

Wed 26/608:40LHR - KGS

1 stop9h 15mSWISS

Sat 6/720:50KGS - LHR

2 stops37h 25mSWISS

Deal found 19/5£242

Cheap Heathrow to Kos flights in May & June 2024

The lowest fares we've come across on flights travelling from London to Kos in May and June 2024. More deals are always being added, so be sure to check back regularly.

Wed 26/608:40LHR - KGS

1 stop9h 15mMultiple Airlines

Wed 3/713:25KGS - LHR

1 stop6h 15mMultiple Airlines

Deal found 20/5£168

Wed 26/612:05LHR - KGS

1 stop5h 50mMultiple Airlines

Wed 10/713:25KGS - LHR

1 stop6h 15mMultiple Airlines

Deal found 19/5£176

Wed 26/608:40LHR - KGS

1 stop9h 15mSWISS

Wed 3/720:40KGS - LHR

2 stops26h 50mSWISS

Deal found 20/5£194

Wed 26/608:40LHR - KGS

1 stop9h 15mSWISS

Wed 10/720:40KGS - LHR

2 stops37h 35mSWISS

Deal found 19/5£199

Tue 4/617:10LHR - KGS

1 stop24h 45mSWISS

Mon 10/610:45KGS - LHR

1 stop13h 00mSWISS

Deal found 19/5£201

Wed 19/610:00LHR - KGS

1 stop8h 50mMultiple Airlines

Wed 26/613:25KGS - LHR

1 stop6h 15mMultiple Airlines

Deal found 20/5£203

Sat 8/606:00LHR - KGS

1 stop12h 00mSWISS

Fri 14/615:55KGS - LHR

1 stop7h 50mSWISS

Deal found 19/5£220

Wed 26/607:00LHR - KGS

2 stops10h 55mSWISS

Wed 3/720:40KGS - LHR

2 stops26h 50mSWISS

Deal found 20/5£220

Wed 26/607:00LHR - KGS

2 stops10h 55mSWISS

Wed 10/720:40KGS - LHR

2 stops37h 35mSWISS

Deal found 19/5£225

Heathrow to Kos 2024 flight deals

The lowest fares we've come across on flights travelling from London to Kos in May and June 2024. More deals are always being added, so be sure to check back regularly.

Wed 26/608:40LHR - KGS

1 stop9h 15mMultiple Airlines

Wed 3/713:25KGS - LHR

1 stop6h 15mMultiple Airlines

Deal found 20/5£168

Wed 26/612:05LHR - KGS

1 stop5h 50mMultiple Airlines

Wed 10/713:25KGS - LHR

1 stop6h 15mMultiple Airlines

Deal found 19/5£176

Wed 26/608:40LHR - KGS

1 stop9h 15mSWISS

Wed 3/720:40KGS - LHR

2 stops26h 50mSWISS

Deal found 20/5£194

Wed 26/608:40LHR - KGS

1 stop9h 15mSWISS

Wed 10/720:40KGS - LHR

2 stops37h 35mSWISS

Deal found 19/5£199

Tue 4/617:10LHR - KGS

1 stop24h 45mSWISS

Mon 10/610:45KGS - LHR

1 stop13h 00mSWISS

Deal found 19/5£201

Sat 16/1122:15LHR - KGS

1 stop11h 50mAegean Airlines

Tue 26/1116:35KGS - LHR

1 stop6h 40mAegean Airlines

Deal found 19/5£213

Sat 8/606:00LHR - KGS

1 stop12h 00mSWISS

Fri 14/615:55KGS - LHR

1 stop7h 50mSWISS

Deal found 19/5£220

Wed 26/607:00LHR - KGS

2 stops10h 55mSWISS

Wed 3/720:40KGS - LHR

2 stops26h 50mSWISS

Deal found 20/5£220

Wed 26/607:00LHR - KGS

2 stops10h 55mSWISS

Wed 10/720:40KGS - LHR

2 stops37h 35mSWISS

Deal found 19/5£225

Direct flights to Kos from Heathrow

If you're seeking options on non-stop flights from London to Kos, check out these fares. Users seeking other options on flights from London to Kos should update the search form at the top of the page.

Sat 21/906:15LHR - KGS

Nonstop4h 00mBritish Airways

Sat 28/913:10KGS - LHR

Nonstop4h 10mBritish Airways

Deal found 20/5£437

Sat 7/906:15LHR - KGS

Nonstop4h 00mBritish Airways

Sat 14/913:10KGS - LHR

Nonstop4h 10mBritish Airways

Deal found 19/5£449

Sat 27/706:15LHR - KGS

Nonstop4h 00mBritish Airways

Sat 10/813:10KGS - LHR

Nonstop4h 10mBritish Airways

Deal found 19/5£579

Sat 6/706:15LHR - KGS

Nonstop4h 00mBritish Airways

Sat 13/713:10KGS - LHR

Nonstop4h 10mBritish Airways

Deal found 19/5£644

Sat 24/806:15LHR - KGS

Nonstop4h 00mBritish Airways

Sat 31/813:10KGS - LHR

Nonstop4h 10mBritish Airways

Deal found 20/5£764

Sat 17/806:15LHR - KGS

Nonstop4h 00mBritish Airways

Sat 24/813:10KGS - LHR

Nonstop4h 10mBritish Airways

Deal found 19/5£1,025

Heathrow to Kos flights leaving soon

Have a look at some of the last-minute flights available departing from London to Kos. Users should examine the flight details to ensure there are no surprises.

Thu 30/519:30LHR - KGS

1 stop23h 20mAustrian Airlines

Mon 3/620:40KGS - LHR

1 stop13h 40mAustrian Airlines

Deal found 20/5£239

Mon 27/508:50LHR - KGS

1 stop10h 10mMultiple Airlines

Wed 26/611:25KGS - LHR

1 stop28h 00mMultiple Airlines

Deal found 20/5£249

Mon 27/508:50LHR - KGS

1 stop10h 10mMultiple Airlines

Wed 26/611:40KGS - LHR

2 stops23h 35mMultiple Airlines

Deal found 20/5£253

Thu 30/517:15LHR - KGS

2 stops48h 45mSWISS

Mon 3/610:45KGS - LHR

1 stop28h 15mSWISS

Deal found 20/5£278

Thu 30/519:15LHR - KGS

2 stops46h 45mSWISS

Mon 3/610:45KGS - LHR

2 stops28h 55mSWISS

Deal found 20/5£311

Mon 27/508:50LHR - KGS

1 stop10h 10mMultiple Airlines

Mon 3/617:55KGS - LHR

1 stop19h 20mMultiple Airlines

Deal found 20/5£314

Mon 27/513:30LHR - KGS

2 stops30h 20mMultiple Airlines

Wed 26/611:40KGS - LHR

2 stops23h 35mMultiple Airlines

Deal found 20/5£318

Mon 27/506:00LHR - KGS

1 stop11h 55mAustrian Airlines

Mon 3/620:40KGS - LHR

1 stop13h 40mAustrian Airlines

Deal found 20/5£323

Mon 27/508:50LHR - KGS

1 stop10h 10mMultiple Airlines

Mon 3/608:45KGS - LHR

2 stops14h 55mMultiple Airlines

Deal found 20/5£342

One-way flights to Kos from Heathrow

Take a look at some of the best available options we've come across on one-way flights from London to Kos. Users can also find round-trip London to Kos flights by using the search form above.

Tue 1/1022:15LHR - KGS

1 stop22h 50mAegean Airlines

Deal found 19/5£88

Thu 11/709:10LHR - KGS

1 stop8h 15mEurowings

Deal found 19/5£109

Tue 1/1022:15LHR - KGS

2 stops11h 05mAegean Airlines

Deal found 19/5£127

Mon 12/821:50LHR - KGS

1 stop22h 15mMultiple Airlines

Deal found 19/5£135

Mon 15/720:50LHR - KGS

2 stops21h 05mMultiple Airlines

Deal found 19/5£146

Wed 16/1022:15LHR - KGS

1 stop8h 00mMultiple Airlines

Deal found 19/5£149

Fri 12/706:45LHR - KGS

1 stop12h 00mMultiple Airlines

Deal found 19/5£157

Mon 15/708:45LHR - KGS

1 stop8h 20mEurowings

Deal found 19/5£158

Fri 14/607:45LHR - KGS

1 stop6h 35mBrussels Airlines

Deal found 19/5£161

Find flights from Heathrow to Kos within your budget

Fly from

Fly to

Budget

£168 - £268

Route

Depart

Return

Price

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Wed 26/6

1 stop9h 15m

Kos

Wed 3/7

1 stop6h 15m

£168

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Wed 26/6

1 stop5h 50m

Kos

Wed 10/7

1 stop6h 15m

£176

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Wed 26/6

1 stop9h 15m

Kos

Wed 3/7

2 stops26h 50m

£194

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Wed 26/6

1 stop9h 15m

Kos

Wed 10/7

2 stops37h 35m

£199

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Tue 4/6

1 stop24h 45m

Kos

Mon 10/6

1 stop13h 00m

£201

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Sat 16/11

1 stop11h 50m

Kos

Tue 26/11

1 stop6h 40m

£213

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Fri 31/5

1 stop12h 50m

Kos

Mon 3/6

1 stop13h 40m

£239

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Mon 10/6

1 stop10h 10m

Kos

Thu 20/6

1 stop8h 35m

£257

London HeathrowKos

LHR - KGS

LHRKGS

London Heathrow

Sun 1/9

2 stops16h 30m

Kos

Wed 11/9

1 stop10h 20m

£268

Flights are sorted by cheapest first

Deals found on 20/5

When is the cheapest time to fly from London Heathrow Airport to Kos?

Morning

Midday

Afternoon

Evening

All times are departure.

Travellers seeking maximum savings on their London Heathrow Airport to Kos flight should consider departing on Friday at midday when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Search Deals

Average price of flights to Kos by month

Temperature and rainfall in Kos by month

KGS Temperature	10 - 26 °C

KGS

Temperature

10 - 26 °C

Reviews of airlines servicing Kos

See what other customers who have flown with Austrian Airlines, SWISS and Aegean Airlines from London to Kos have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Aegean Airlines

8.1

Very Good

893 reviews

Check prices

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

Aegean Airlines

8.1

Very Good

893 reviews

Aegean Airlines

8.1

Very Good

893 reviews

Check prices

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

SWISS

7.8

Good

1,976 reviews

Aegean Airlines

8.1

Very Good

893 reviews

Check prices

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

Austrian Airlines

7.7

Good

1,046 reviews

Aegean Airlines

8.1

Very Good

893 reviews

Check prices

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

Brussels Airlines

7.3

Good

569 reviews

Aegean Airlines

8.1

Very Good

893 reviews

Check prices

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

Lufthansa

7.0

Good

7,642 reviews

Aegean Airlines

8.1

Very Good

893 reviews

Check prices

Reviews

1 / 10

45 minute flight delay. Gate agent in Athens had poor communication skills which made the wait more stressful. Updates from Aegean via email were late.

Related info for your journey

What airport do you fly into for flights to Kos from London Heathrow?
Most people fly into Kos (KGS) if they book a flight to Kos from London Heathrow. On average, Kos has 0 inbound flights from London Heathrow per day from 6 airlines. Kos is conveniently located just 12.8 mi from Kos’s city center.
Can I find flights from London Heathrow Airport to Kos for under £200 on Cheapflights?
Yes, there are multiple flights from London Heathrow Airport to Kos for under £200. The cheapest flight booked recently is on Multiple Airlines for just £168, but on average you can expect to pay £220.
Are there nonstop flights from London Heathrow Airport to Kos for under £500 on Cheapflights?
Cheapflights has at least 6 direct flights from London Heathrow Airport to Kos under £500. A good price for a nonstop flight from London Heathrow Airport to Kos is less than £649.
Are there last-minute flights available from London Heathrow Airport to Kos for under £300?
There are currently 20+ open flights from London Heathrow Airport to Kos within the next 7 days for less than £300.
What are the cheapest airlines flying from London Heathrow Airport to Kos round-trip?
Our cheapest airline available from London Heathrow Airport to Kos is SWISS. Our recent data shows that you can find tickets from as low as £194 on this airline. Additional options worth looking into are Aegean Airlines and Austrian Airlines, starting at £213 and £239 round-trip. SWISS is 31% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from London Heathrow Airport to Kos one-way?
The cheapet airlines for a one-way flight from London Heathrow Airport to Kos are Aegean Airlines (£88), Eurowings (£109), and Brussels Airlines (£161).
What are the most popular airlines that fly from London Heathrow Airport to Kos?
Consider Aegean Airlines, British Airways or Sky Express when booking your flight. These represent the most popular airlines when flying from London Heathrow Airport to Kos.
What are the cheapest flights from London Heathrow Airport to Kos?
The cheapest flight price from London Heathrow Airport to Kos is £303. On average you can expect to pay £395. The most popular route, (London Heathrow - Kos), can usually be booked for £168.
What does LHR to KGS mean?
LHR stands for London Heathrow Airport, while KGS stands for Kos Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.
Can I find deals for flights from Heathrow to Kos that include extra baggage allowance?
The amount of baggage you can bring on your Heathrow to Kos flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.
Can I find deals on flights from Heathrow to Kos with specific airlines?
Yes, Cheapflights allows you to browse and filter Heathrow to Kos flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.
Can I find deals for flights from Heathrow to Kos that include hotel bookings?
Yes. In addition to deals on Heathrow to Kos flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Kos?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Kos.
Can I find deals for business class flights from Heathrow to Kos?
Yes. Cheapflights offers flight deals from Heathrow to Kos by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
Can I find deals for flights from Heathrow to Kos that allow pets onboard?
Many airlines flying from Heathrow to Kos offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.
Can I find deals on last-minute flights from Heathrow to Kos?
Yes, you can often find last-minute deals on Heathrow to Kos flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.
How recently were the London Heathrow Airport to Kos flight deals updated?
The London Heathrow Airport to Kos flight deals you see on this page were last updated on 20/5.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Heathrow to Kos
See prices for flight routes from nearby airports that may be better suited for you.

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Other flights to Kos
Explore flights to Kos departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 20 May 2024.

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Top 6 airlines flying from Heathrow to Kos

Airline	Cheapest	Average	Flexibility	On-time
easyJet	Cheapest£96	Average£218	FlexibilityNo cancel fee	On-time86%	Search easyJet flights
Lufthansa	Cheapest£146	Average£235	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
British Airways	Cheapest£161	Average£324	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
SWISS	Cheapest£167	Average£272	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Aegean Airlines	Cheapest£188	Average£297	FlexibilityNo cancel fee	On-time87%	Search Aegean Airlines flights
Sky Express	Cheapest£197	Average£325	FlexibilityNo cancel fee	On-timeN/A	Search Sky Express flights

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How does Cheapflights help users find flights from Heathrow to Kos?

Cheapflights helps you search for flights from Heathrow to Kos via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Kos?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Kos.

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Kos flexibly with Cheapflights today.

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Cheap flights from London Heathrow Airport to Kos from £88

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

Cheap flight deals from Heathrow to Kos

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Cheap Austrian Airlines flights from Heathrow to Kos

Take a peek at the cheapest Austrian Airlines flights we've detected travelling from London to Kos. Make sure to check back often as deals are often changing.

Cheap SWISS flights from Heathrow to Kos

Explore cheap flight options specifically provided by SWISS for the route between Heathrow and Kos. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 853,037 searches. Data last updated 20 May 2024.

Some of the lowest-priced SWISS flights we've found at this time heading from London to Kos. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Cheap Heathrow to Kos flights in May & June 2024

Find cheap flight options from Heathrow to Kos specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 853,037 searches. Prices were last updated on 20 May 2024.

The lowest fares we've come across on flights travelling from London to Kos in May and June 2024. More deals are always being added, so be sure to check back regularly.

Heathrow to Kos 2024 flight deals

Discover exclusive flight deals for travel between Heathrow and Kos in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 853,037 searches. Data last updated 20 May 2024.

The lowest fares we've come across on flights travelling from London to Kos in May and June 2024. More deals are always being added, so be sure to check back regularly.

Direct flights to Kos from Heathrow

If you're seeking options on non-stop flights from London to Kos, check out these fares. Users seeking other options on flights from London to Kos should update the search form at the top of the page.

Heathrow to Kos flights leaving soon

Have a look at some of the last-minute flights available departing from London to Kos. Users should examine the flight details to ensure there are no surprises.

One-way flights to Kos from Heathrow

Take a look at some of the best available options we've come across on one-way flights from London to Kos. Users can also find round-trip London to Kos flights by using the search form above.

Find flights from Heathrow to Kos within your budget

When is the cheapest time to fly from London Heathrow Airport to Kos?

Use this chart to determine the cheapest time to fly return from Heathrow to Kos. Price data was last updated on 12 May 2024.

Average price of flights to Kos by month

Plan your trip from Heathrow to Kos by taking into account the cheapest months to travel. The average price of a one-way flight from Heathrow to Kos is currently £137 while a return flight costs £213. Price data was last updated on 19 May 2024.

Temperature and rainfall in Kos by month

Plan your trip to Kos by taking into account the average temperature and rainfall totals by month.

Reviews of airlines servicing Kos

Get insights into the airlines that provide service to Kos. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kos. Reviews last updated 20 May 2024.

See what other customers who have flown with Austrian Airlines, SWISS and Aegean Airlines from London to Kos have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Kos. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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Alternative routes for Heathrow to KosSee prices for flight routes from nearby airports that may be better suited for you.

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Top 6 airlines flying from Heathrow to Kos

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Alternative routes for Heathrow to Kos
See prices for flight routes from nearby airports that may be better suited for you.