Popular in | June |
---|---|
Cheapest in | February |
Average price | £620 |
Round-trip from | £68 |
Users have found that leaving on a Friday can be a cost-effective option. It’s possible to save up to 21% on your flight compared to booking on days when demand is much higher.
To save on the cost of your flight from Chicago to London, book at least 11 days before your planned departure. Booking around this time can save you about 3% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £509 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £524.
Our data shows that February tends to be the cheapest month to fly to London from Chicago. Users have commonly found prices around £608 for the month, but tickets can be as low as £342. Due to multiple factors, prepare for potentially higher prices in June.
Unlike at midday, when flights are generally more expensive, you can save up to 18% on flights from Chicago to London by exploring options for tickets in the evening.
If you’re travelling from Chicago to London, one of the more common airlines travelling that route is Finnair. Flights from Finnair travelling this route typically cost £971.34 RT. This price is typically 48% more expensive than other airlines that offer Chicago to London flights. When booking this route, the cheapest RT price found was £801. Chicago O'Hare Intl Airport is the most common Chicago airport to take off from when flying to London. London Heathrow Airport is the most popular arrival airport in London. When flying from Chicago to London, Finnair flights are 7% more popular than any other airline flying that same route.
One of the most popular airlines travelling from Chicago to London is Lufthansa. Flights from Lufthansa travelling this route typically cost £652.41 RT. This price is typically 77% cheaper than other airlines that offer Chicago to London flights. When booking this route, the cheapest RT price found was £510. The most popular departure airport in Chicago when flying to London is Chicago O'Hare Intl Airport. The most popular airport to fly into when visiting London is London Heathrow Airport. When flying from Chicago to London, Lufthansa flights are 3% more popular than any other airline flying that same route.
Fly from
Fly to
Budget
£385 - £454
Route
Depart
Return
Price
Chicago O'Hare IntlLondon Gatwick
ORD - LGW
ORDLGW
Chicago O'Hare Intl
Wed 6/11
1 stop13h 50m
London Gatwick
Tue 12/11
1 stop28h 55m
Chicago O'Hare IntlLondon Heathrow
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Fri 8/11
2 stops31h 25m
London Heathrow
Mon 11/11
1 stop17h 25m
Chicago O'Hare IntlLondon Heathrow
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Wed 6/11
2 stops17h 35m
London Heathrow
Tue 12/11
2 stops34h 00m
Chicago O'Hare IntlLondon Heathrow
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Mon 19/8
1 stop16h 05m
London Heathrow
Fri 23/8
1 stop29h 50m
Chicago O'Hare IntlLondon Heathrow
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Tue 5/11
1 stop11h 10m
London Heathrow
Sun 17/11
1 stop14h 05m
Chicago O'Hare IntlLondon Gatwick
ORD - LGW
ORDLGW
Chicago O'Hare Intl
Sun 11/8
1 stop14h 05m
London Gatwick
Wed 21/8
1 stop31h 05m
Chicago O'Hare IntlLondon Gatwick
ORD - LGW
ORDLGW
Chicago O'Hare Intl
Tue 24/9
1 stop15h 45m
London Gatwick
Wed 16/10
1 stop16h 46m
Chicago O'Hare IntlLondon Heathrow
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Sun 13/10
Nonstop7h 50m
London Heathrow
Wed 23/10
1 stop13h 35m
Chicago O'Hare IntlLondon Heathrow
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Wed 25/9
Nonstop7h 50m
London Heathrow
Mon 14/10
1 stop22h 30m
Currently, January is the cheapest month in which you can book a flight from Chicago to London (average of £110). Flying from Chicago to London in July is currently the most expensive (average of £165). 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
£87
February
£98
March
£94
April
£103
May
£108
June
£129
July
£130
August
£113
September
£109
October
£124
November
£91
December
£95
LON Temperature | 4 - 17 °C |
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Overall
Food
Boarding
Comfort
Entertainment
Crew
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Overall
Food
Boarding
Comfort
Entertainment
Crew
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Overall
Food
Boarding
Comfort
Entertainment
Crew
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Overall
Food
Boarding
Comfort
Entertainment
Crew
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Overall
Food
Boarding
Comfort
Entertainment
Crew
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Overall
Food
Boarding
Comfort
Entertainment
Crew
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
1%of flight departures | Early morningMidnight to 6 am |
---|---|
10%of flight departures | Morning6 am to noon |
49%of flight departures | AfternoonNoon to 6 pm |
40%of flight departures | Evening6 pm to midnight |
Monday | 37daily flights |
---|---|
Tuesday | 35daily flights |
Wednesday | 35daily flights |
Thursday | 35daily flights |
Friday | 35daily flights |
Saturday | 25daily flights |
Sunday | 25daily flights |
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