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Cheap flights from Southampton to Porto from £250

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/6. 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.
SOU — OPO
25 May — 1 Jun1
1 adult
Sat 25/5
Sat 1/6

Cheap flight deals from Southampton to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Porto (OPO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 May 2024.

Popular in

October

Cheapest in

April

Average price

£313

Round-trip from

£46
High demand for flights, 26% potential price rise
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Best time to find cheap flights, 42% potential price drop
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Average for round-trip flights in May 2024
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From Southampton Eastleigh to Porto
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What is the cheapest day to fly round-trip from Southampton to Porto?

Flying to your destination on a Monday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Porto. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Southampton to Porto?

Users have found that booking a flight from Southampton to Porto at least 31 days early can save you up to 91% on average compared to booking a flight this week. If booking 31 days before your flight isn’t an option for you, users have found flights from Southampton to Porto for as little as £130 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £187 for flights departing within the next 3 days.

What is the cheapest month to fly from Southampton to Porto?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, January can be a great choice for travel to Porto. Flights to Porto from Southampton in January are about £125 on average during January, but can be found for as low as £31.

When is the cheapest time to fly from Southampton to Porto (SOU - OPO)?

It’s typically best to fly out from Southampton to Porto in the morning. Doing so could potentially save you 37% on the flight price compared to flying at midday, which is usually more expensive.

Cheap KLM flights from Southampton to Porto

Explore cheap flight options specifically provided by KLM for the route between Southampton and Porto. 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.
Tue 18/617:20SOU - OPO
1 stop4h 55mKLM
Tue 25/605:00OPO - SOU
1 stop14h 10mKLM
Deal found 19/5£250
Thu 11/708:30SOU - OPO
1 stop13h 45mKLM
Wed 17/705:00OPO - SOU
1 stop11h 50mKLM
Deal found 19/5£344
Mon 1/708:30SOU - OPO
1 stop13h 45mKLM
Mon 8/705:00OPO - SOU
1 stop27h 00mKLM
Deal found 19/5£420
Fri 9/817:20SOU - OPO
1 stop25h 30mKLM
Fri 16/806:30OPO - SOU
1 stop10h 20mKLM
Deal found 19/5£473
Tue 18/607:55SOU - OPO
2 stops7h 35mKLM
Tue 25/605:00OPO - SOU
1 stop14h 10mKLM
Deal found 19/5£1,533
Thu 11/717:20SOU - OPO
2 stops15h 05mKLM
Wed 17/705:00OPO - SOU
1 stop11h 50mKLM
Deal found 19/5£1,536
Mon 1/717:20SOU - OPO
1 stop17h 20mKLM
Mon 8/709:15OPO - SOU
2 stops22h 45mKLM
Deal found 19/5£1,558

Cheap Southampton to Porto flights in May & June 2024

Find cheap flight options from Southampton to Porto 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.
Tue 18/617:20SOU - OPO
1 stop4h 55mKLM
Tue 25/605:00OPO - SOU
1 stop14h 10mKLM
Deal found 19/5£250
Tue 18/609:15SOU - OPO
2 stops11h 00mMultiple Airlines
Tue 25/606:00OPO - SOU
2 stops13h 30mMultiple Airlines
Deal found 19/5£404
Thu 23/509:25SOU - OPO
2 stops13h 05mMultiple Airlines
Mon 27/516:45OPO - SOU
2 stops16h 25mMultiple Airlines
Deal found 19/5£429
Tue 18/609:15SOU - OPO
3 stops15h 05mMultiple Airlines
Tue 25/606:00OPO - SOU
2 stops13h 30mMultiple Airlines
Deal found 19/5£445
Thu 23/507:55SOU - OPO
1 stop14h 20mKLM
Mon 27/511:25OPO - SOU
1 stop20h 00mKLM
Deal found 19/5£446
Thu 23/509:25SOU - OPO
2 stops25h 40mMultiple Airlines
Mon 27/506:50OPO - SOU
1 stop7h 55mMultiple Airlines
Deal found 19/5£501
Thu 23/509:25SOU - OPO
2 stops13h 05mMultiple Airlines
Mon 27/510:00OPO - SOU
3 stops23h 10mMultiple Airlines
Deal found 19/5£506
Tue 18/609:15SOU - OPO
3 stops15h 05mMultiple Airlines
Tue 25/622:55OPO - SOU
3 stops32h 45mMultiple Airlines
Deal found 19/5£568
Tue 18/607:55SOU - OPO
2 stops7h 35mKLM
Tue 25/605:00OPO - SOU
1 stop14h 10mKLM
Deal found 19/5£1,533

Southampton to Porto 2024 flight deals

Discover exclusive flight deals for travel between Southampton and Porto 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.
Tue 18/617:20SOU - OPO
1 stop4h 55mKLM
Tue 25/605:00OPO - SOU
1 stop14h 10mKLM
Deal found 19/5£250
Thu 11/708:30SOU - OPO
1 stop13h 45mKLM
Wed 17/705:00OPO - SOU
1 stop11h 50mKLM
Deal found 19/5£344
Tue 18/609:15SOU - OPO
2 stops11h 00mMultiple Airlines
Tue 25/606:00OPO - SOU
2 stops13h 30mMultiple Airlines
Deal found 19/5£404
Mon 1/708:30SOU - OPO
1 stop13h 45mKLM
Mon 8/705:00OPO - SOU
1 stop27h 00mKLM
Deal found 19/5£420
Thu 23/509:25SOU - OPO
2 stops13h 05mMultiple Airlines
Mon 27/516:45OPO - SOU
2 stops16h 25mMultiple Airlines
Deal found 19/5£429
Tue 18/609:15SOU - OPO
3 stops15h 05mMultiple Airlines
Tue 25/606:00OPO - SOU
2 stops13h 30mMultiple Airlines
Deal found 19/5£445
Thu 23/507:55SOU - OPO
1 stop14h 20mKLM
Mon 27/511:25OPO - SOU
1 stop20h 00mKLM
Deal found 19/5£446
Fri 9/817:20SOU - OPO
1 stop25h 30mKLM
Fri 16/806:30OPO - SOU
1 stop10h 20mKLM
Deal found 19/5£473
Thu 23/509:25SOU - OPO
2 stops25h 40mMultiple Airlines
Mon 27/506:50OPO - SOU
1 stop7h 55mMultiple Airlines
Deal found 19/5£501

Find flights from Southampton to Porto within your budget

Customise your flight search to find flights from Southampton to Porto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 853,037 searches. Data last updated 20 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£250 - £1,536

Route

Depart

Return

Price

Southampton EastleighPorto

SOU - OPO

SOUOPO

Southampton Eastleigh

Tue 18/6

1 stop4h 55m

Porto

Tue 25/6

1 stop14h 10m

£250

Southampton EastleighPorto

SOU - OPO

SOUOPO

Southampton Eastleigh

Thu 11/7

1 stop13h 45m

Porto

Wed 17/7

1 stop11h 50m

£344

Southampton EastleighPorto

SOU - OPO

SOUOPO

Southampton Eastleigh

Tue 18/6

2 stops11h 00m

Porto

Tue 25/6

2 stops13h 30m

£404

Southampton EastleighPorto

SOU - OPO

SOUOPO

Southampton Eastleigh

Mon 1/7

1 stop13h 45m

Porto

Mon 8/7

1 stop27h 00m

£420

Southampton EastleighPorto

SOU - OPO

SOUOPO

Southampton Eastleigh

Tue 18/6

3 stops15h 05m

Porto

Tue 25/6

2 stops13h 30m

£445

Southampton EastleighPorto

SOU - OPO

SOUOPO

Southampton Eastleigh

Fri 9/8

1 stop25h 30m

Porto

Fri 16/8

1 stop10h 20m

£473

Southampton EastleighPorto

SOU - OPO

SOUOPO

Southampton Eastleigh

Tue 18/6

3 stops15h 05m

Porto

Tue 25/6

3 stops32h 45m

£568

Southampton EastleighPorto

SOU - OPO

SOUOPO

Southampton Eastleigh

Tue 18/6

2 stops7h 35m

Porto

Tue 25/6

1 stop14h 10m

£1,533

Southampton EastleighPorto

SOU - OPO

SOUOPO

Southampton Eastleigh

Thu 11/7

2 stops15h 05m

Porto

Wed 17/7

1 stop11h 50m

£1,536

Flights are sorted by cheapest first

Deals found on 19/5

When is the cheapest time to fly from Southampton to Porto?

Use this chart to determine the cheapest time to fly return from Southampton to Porto. Price data was last updated on 19 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Southampton to Porto flight should consider departing on Wednesday mornings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Porto by month

Plan your trip from Southampton to Porto by taking into account the cheapest months to travel. The average price of a one-way flight from Southampton to Porto is currently £0 while a return flight costs £664. Price data was last updated on 19 May 2024.

Currently, November is the cheapest month in which you can book a flight from Southampton to Porto (average of £58). Flying from Southampton to Porto in August is currently the most expensive (average of £226). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

£62

February

£50

March

£95

April

£106

May

£133

June

£137

July

£147

August

£178

September

£119

October

£102

November

£46

December

£68

Temperature and rainfall in Porto by month

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

OPO

Temperature

9 - 20 °C

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. 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 Porto. Reviews last updated 20 May 2024.
KLM
7.9
Good
1,555 reviews
Check prices

Overall

7.9

Comfort

7.7

Food

7.3

Boarding

7.8

Entertainment

7.2

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

KLM
7.9
Good
1,555 reviews
KLM
7.9
Good
1,555 reviews
Check prices

Overall

7.9

Comfort

7.7

Food

7.3

Boarding

7.8

Entertainment

7.2

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Related info for your journey

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

  • Can I find flights from Southampton to Porto for under £300 on Cheapflights?

    Yes, there are multiple flights from Southampton to Porto for under £300. The cheapest flight booked recently is on KLM for just £250, but on average you can expect to pay £1,492.

  • What is the cheapest airline to fly from Southampton to Porto round-trip?

    KLM, at £250, was found to be the cheapest airline from Southampton to Porto.. KLM is priced at 7% lower than the current average price of a flight leaving 3 months from now.

  • What does SOU to OPO mean?

    SOU stands for Southampton Eastleigh Airport, while OPO stands for Porto 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 Southampton to Porto that include extra baggage allowance?

    The amount of baggage you can bring on your Southampton to Porto 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 Southampton to Porto with specific airlines?

    Yes, Cheapflights allows you to browse and filter Southampton to Porto 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 Southampton to Porto that include hotel bookings?

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

  • How can I find direct flights from Southampton to Porto?

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

  • Can I find deals for business class flights from Southampton to Porto?

    Yes. Cheapflights offers flight deals from Southampton to Porto 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 Southampton to Porto that allow pets onboard?

    Many airlines flying from Southampton to Porto 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 Southampton to Porto?

    Yes, you can often find last-minute deals on Southampton to Porto 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 Southampton to Porto flight deals updated?

    The Southampton to Porto flight deals you see on this page were last updated on 19/5.

See more FAQs

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Top airline flying from Southampton to Porto

Discover the top airline that operate flights from Southampton to Porto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 853,037 searches. Data last updated 20 May 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£182Average£285FlexibilityNo cancel feeOn-time75%
Search KLM flights
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Search flights from Southampton to Porto by cabin class

Find flights from Southampton to Porto, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Southampton to Porto?

Deals for Southampton to Porto flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Southampton to Porto?

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 Southampton to Porto.

Can Cheapflights find flights from Southampton to Porto with no change fees?

Need flexible booking options for your flight to Porto from Southampton? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Southampton to Porto become cheaper?

Of course! You can now track prices for flights from Southampton to Porto and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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