Cheap flights from Chicago to London

Round-trip
Economy
Chicago (CHI)
London (LON)
Sat 7/17
Sat 7/24
Any month
Compare vs. momondo |

Flight information for Chicago to London
(CHI to LON)

Find info about flight duration, direct flights, and airports for your flight from Chicago to London
Best Price Found$310The best flight deal from Chicago to London found on momondo in the last 72 hours is $310
Fastest flight time7h 30mThe fastest flight from Chicago to London takes 7h 30m
Direct flightsNoneThere are no direct flights from Chicago to London. Popular non-direct routes for this connection are Chicago O'Hare Intl - London City, Chicago O'Hare Intl - London Heathrow and Chicago O'Hare Intl - London Gatwick.
Airports in London6 airportsThere are 6 airports near London: London City (LCY), London Heathrow (LHR), London Luton (LTN), London Stansted (STN), London Gatwick (LGW), London Southend (SEN)

How to get the cheapest flight ticket from Chicago to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Chicago to London?

April
The cheapest time of year to fly to London from Chicago is April. Most expensive is December

What is the cheapest day to depart Chicago for London?

Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Saturday

When is the cheapest time to fly from Chicago to London?

at noon
Chicago to London flights are approximately 8% more expensive in the evening than at noon

What is the cheapest airline that flies to London from Chicago?

Ryanair
Ryanair, WOW air, and Interjet are the most popular carriers operating from Chicago to London

What is the cheapest Chicago to London flight route?

Chicago O'Hare Intl - London Heathrow
Fly from Chicago O'Hare Intl to London Heathrow for the best Chicago - London flight prices

How far in advance should you book Chicago to London flights?

60 days before
The cheapest time to buy a flight from Chicago to London is approximately 60 days to departure
60
Days before departure
0

Easily compare round-trip flights from Chicago to London

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Chicago to London by changing tabs
SAS
Sep 18
ORD12:00 pmChicago O'Hare Intl
14h 55m
1 stop
LHR2:55 amLondon Heathrow
Sep 20
LHR5:55 amLondon Heathrow
13h 50m
1 stop
ORD7:45 pmChicago O'Hare Intl
SAS
Sep 17
ORD6:05 pmChicago O'Hare Intl
11h 55m
1 stop
LHR6:00 amLondon Heathrow
Sep 19
LHR2:40 amLondon Heathrow
17h 05m
2 stops
ORD7:45 pmChicago O'Hare Intl
SAS
Sep 17
ORD6:05 pmChicago O'Hare Intl
11h 55m
1 stop
LHR6:00 amLondon Heathrow
Sep 19
LHR2:40 amLondon Heathrow
17h 05m
2 stops
ORD7:45 pmChicago O'Hare Intl

Find the cheapest one-way flights from Chicago to London

If you're looking for one-way flights from Chicago to London, view some of our deals below provided by Austrian Airlines
Austrian Airlines
Aug 9
ORD5:15 pmChicago O'Hare Intl
8h 05m
LHR1:20 amLondon Heathrow
SWISS
Aug 9
ORD3:15 pmChicago O'Hare Intl
11h 45m
1 stop
LHR3:00 amLondon Heathrow
Multiple Airlines
Jun 28
ORD2:55 amChicago O'Hare Intl
23h 05m
2 stops
STN2:00 amLondon Stansted

Best airlines flying from Chicago to London

Compare and see reviews for airlines that fly from Chicago to London with momondo
AirlineRatingFree CancellationPrice
SAS
PriceFrom $288
Free Cancellation
Rating
8.1
8.6

Boarding

8.0

Comfort

8.7

Crew

7.4

Entertainment

7.4

Food

Reviews

Pros: No complaints.

1 / 10
Norwegian Air UK
PriceFrom $330
Free Cancellation
Rating
2.0
Norwegian
PriceFrom $334
Free Cancellation
Rating
6.1
6.1

Boarding

5.8

Comfort

6.4

Crew

6.2

Entertainment

5.6

Food

Reviews

Pros: Crew was acceptable but sits terrible

Cons: Not a comfy flight

1 / 10
Finnair
PriceFrom $355
Free Cancellation
Rating
7.1
8.0

Boarding

7.8

Comfort

8.4

Crew

6.6

Entertainment

7.3

Food

Reviews

Pros: All is great.

Cons: Nothing is not good.

1 / 8
Air Canada
PriceFrom $362
Free Cancellation
Rating
7.1
7.3

Boarding

7.2

Comfort

7.8

Crew

7.2

Entertainment

5.9

Food

Reviews

Pros: I managed to get a comfortable seating

1 / 10
Lufthansa
PriceFrom $364
Free Cancellation
Rating
7.6
7.9

Boarding

7.6

Comfort

8.2

Crew

7.4

Entertainment

7.4

Food

Reviews

Pros: Al the flights was nice with no issues

Cons: The food that I have with Lufthansa was super bad and there’s no Choise, however, the connect flight wit with United airline have very good food and , what I want say is United airline airplane much better than Lufthansa in every thing even the seats is much nicer

1 / 10
British Airways
PriceFrom $368
Free Cancellation
Rating
7.5
7.9

Boarding

7.7

Comfort

8.1

Crew

6.9

Entertainment

6.9

Food

Reviews

Pros: Flight was fine.

Cons: Crew was not very friendly.

1 / 10
Brussels Airlines
PriceFrom $371
Free Cancellation
Rating
6.5
6.6

Boarding

6.7

Comfort

7.1

Crew

6.0

Entertainment

6.0

Food

Reviews

Cons: Cabin crew were arrogant and didn’t allow us to storage our backpacks in the over head cabins.

1 / 5
Iberia
PriceFrom $377
Free Cancellation
Rating
7.4
7.8

Boarding

7.6

Comfort

8.1

Crew

7.6

Entertainment

7.1

Food

Reviews

Pros: I really like the preferred seating area and the crew overall

Cons: Boarding was communicated by areas one time only. I would suggest to repeat communication of the areas that were told to board before so if you missed the first one you don’t have to wait until the end

1 / 6
American Airlines
PriceFrom $379
Free Cancellation
Rating
7.2
7.5

Boarding

7.1

Comfort

7.9

Crew

7.1

Entertainment

6.8

Food

Reviews

Pros: Nothing

Cons: Not charging me 100 dollars For a luggage that was 56 pounds

1 / 10

Are airlines flying from Chicago to London offering flexible cancellation due to COVID-19?

Some of our partner airlines flying from Chicago to London are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are British Airways, United Airlines, and American Airlines. You can search for the full list of airlines like British Airways that are offering this flexibility.


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