British Airways London to Chicago Flights

Cheapflightsplus.com will find cheap British Airways flights from London to Chicago. Compare airline ticket prices and book air tickets starting from $478 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of British Airways, arrivals and departure details below.

Find Cheap Airfare London — Chicago (IL) by British Airways

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in august: one-way - $478, two-way – $820.
Direct flights
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Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
11:05 am — 1:50 pm
11:05 am — 1:50 pm BA295 British Airways
London — Chicago
8h 45m
Find flight
from$516
12:15 pm — 2:40 pm
12:15 pm — 2:40 pm BA1544 British Airways
London — Chicago
8h 25m
Find flight
from$2289
1:10 pm — 3:55 pm
1:10 pm — 3:55 pm BA299 British Airways
London — Chicago
8h 45m
Find flight
from$478
2:25 pm — 5:00 pm
2:25 pm — 5:00 pm BA1546 British Airways
London — Chicago
8h 35m
Find flight
from$696
3:30 pm — 6:15 pm
3:30 pm — 6:15 pm BA297 British Airways
London — Chicago
8h 45m
Find flight
from$478
12:00 pm — 7:00 pm
12:00 pm — 1:25 pm BA5959 British Airways
London — Dublin
3h 15m stop
4:40 pm — 7:00 pm BA6145 British Airways
Dublin — Chicago
13h
including layover
Find flight
from$591
1:25 pm — 7:00 pm
1:25 pm — 2:50 pm BA5963 British Airways
London — Dublin
1h 50m stop
4:40 pm — 7:00 pm BA6145 British Airways
Dublin — Chicago
11h 35m
including layover
Find flight
from$553
3:40 pm — 7:41 pm
+1 day
3:40 pm — 6:30 pm BA289 British Airways
London — Phoenix
19h 41m stop
2:11 pm — 7:41 pm F91736 Frontier Airlines
Phoenix — Chicago
34h 1m
including layover
Find flight
from$1172
6:15 am — 3:45 pm
6:15 am — 7:40 am BA832 British Airways
London — Dublin
6h 5m stop
1:45 pm — 3:45 pm BA1565 British Airways
Dublin — Chicago
15h 30m
including layover
Find flight
from$565
7:40 am — 2:00 pm
7:40 am — 9:00 am BA5951 British Airways
London — Dublin
2h 35m stop
11:35 am — 2:00 pm BA6143 British Airways
Dublin — Chicago
12h 20m
including layover
Find flight
from$553
7:40 am — 3:45 pm
7:40 am — 9:00 am BA5951 British Airways
London — Dublin
4h 45m stop
1:45 pm — 3:45 pm BA1565 British Airways
Dublin — Chicago
14h 5m
including layover
Find flight
from$611
8:50 am — 2:00 pm
8:50 am — 10:15 am BA5953 British Airways
London — Dublin
1h 20m stop
11:30 am — 2:00 pm BA6143 British Airways
Dublin — Chicago
11h 10m
including layover
Find flight
from$553
9:05 am — 3:45 pm
9:05 am — 10:30 am BA4462 British Airways
London — Dublin
3h 15m stop
1:45 pm — 3:45 pm BA1565 British Airways
Dublin — Chicago
12h 40m
including layover
Find flight
from$523
9:50 am — 7:00 pm
9:50 am — 11:15 am BA5955 British Airways
London — Dublin
5h 25m stop
4:40 pm — 7:00 pm BA6145 British Airways
Dublin — Chicago
15h 10m
including layover
Find flight
from$553
11:25 am — 9:40 am
+1 day
11:25 am — 3:00 pm BA778 British Airways
London — Hagersten
3h 30m stop
6:30 pm — 11:15 pm TK1796 Turkish Airlines
Hagersten — Istanbul
7h 15m stop
6:30 am — 9:40 am TK185 Turkish Airlines
Istanbul — Chicago
28h 15m
including layover
Find flight
from$639
12:55 pm — 3:10 pm
+1 day
12:55 pm — 4:05 pm BA762 British Airways
London — Oslo
3h 40m stop
7:45 pm — 9:40 pm LO484 LOT
Oslo — Warsaw
14h 30m stop
12:10 pm — 3:10 pm LO1 LOT
Warsaw — Chicago
32h 15m
including layover
Find flight
from$950
2:25 pm — 9:40 am
+1 day
2:25 pm — 5:20 pm BA368 British Airways
London — Marseille
1h 45m stop
7:05 pm — 11:25 pm TK1368 Turkish Airlines
Marseille — Istanbul
7h 5m stop
6:30 am — 9:40 am TK185 Turkish Airlines
Istanbul — Chicago
25h 15m
including layover
Find flight
from$689
5:20 pm — 4:40 pm
+1 day
5:20 pm — 8:35 pm BA488 British Airways
London — Barcelona
2h 5m stop
10:40 pm — 11:40 pm TP1039 TAP Portugal
Barcelona — Lisbon
13h 45m stop
1:25 pm — 4:40 pm TP243 TAP Portugal
Lisbon — Chicago
29h 20m
including layover
Find flight
from$725
5:55 pm — 9:40 am
+2 days
5:55 pm — 7:20 pm BA824 British Airways
London — Dublin
15h 15m stop
10:35 am — 5:05 pm TK1976 Turkish Airlines
Dublin — Istanbul
13h 25m stop
6:30 am — 9:40 am TK185 Turkish Airlines
Istanbul — Chicago
45h 45m
including layover
Find flight
from$891
6:55 am — 6:15 pm
6:55 am — 10:20 am BA776 British Airways
London — Hagersten
3h 25m stop
1:45 pm — 3:05 pm FI307 Icelandair
Hagersten — Reykjavik
1h 20m stop
4:25 pm — 6:15 pm FI853 Icelandair
Reykjavik — Chicago
17h 20m
including layover
Find flight
from$563
8:35 pm — 10:00 pm
+1 day
8:35 pm — 0:05 am BA786 British Airways
London — Hagersten
11h 40m stop
11:45 am — 4:35 pm TK1794 Turkish Airlines
Hagersten — Istanbul
2h 10m stop
6:45 pm — 10:00 pm TK155 Turkish Airlines
Istanbul — Chicago
31h 25m
including layover
Find flight
from$603
*Departure and arrival times are local. Last updated on 07/24/2025

Flight Information

There are 5 flights by British Airways from London to Chicago every week with departures from Gatwick, London City, Heathrow, Luton, Stansted, Stratford International Rail St, Ebbsfleet International Rail St, London Biggin Hill, London-Waterloo, British Rail Terminal. All flights arrive at Chicago FSS, Midway, O'Hare International, Chicago NAS, Merrill C Meigs (closed), Dupage County, Pal-Waukee.

Departures start from 11:05 am to 9:55 pm. Nonstop flight is 8h 25m. The time difference between London and Chicago is 6h.

  • The fastest flight 8h 25m
  • Average flight time 8h 45m
  • The earliest flight 11:05 am
  • The latest flight 9:55 pm
  • Distance 3948 ml

The cheapest months for traveling to Chicago are august (from 478 $), october (from 563 $), july (from 565 $).

The most expensive and popular months are november (from 3 371 $), december (from 2 699 $), february (from 2 066 $).

The cheapest flight by British Airways that our users were able to find is $478. This airfare is economy class on one-way BA297 flight for August 27, 2025 leaving Heathrow in London at 3:30 pm, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides British Airways there are other 34 airline carriers between London and Chicago. Please review schedules and prices from the most popular airlines to find the best airfare deals from London to Chicago.

Nonstop flights

There are 21 direct flights every day from London. Airlines and fares are below:

  • from $732
    Find
  • OS - Austrian Airlines
    from $1709
    Find
  • AY - Finnair
    from $473
    Find
  • IB - Iberia
    from $478
    Find
  • LH - Lufthansa
    from $1689
    Find
See more direct flights

Connecting Flights

List of flights with layovers (1 and more stops):

  • from $695
    Find
  • W9 - Wizz Air UK
    from $629
    Find
  • VY - Vueling
    from $325
    Find
  • FI - Icelandair
    from $564
    Find
  • LO - LOT
    from $1064
    Find
  • FR - Ryanair
    from $371
    Find
  • LX - SWISS International Air Lines
    from $651
    Find
  • A3 - Aegean Airlines
    from $687
    Find
  • DY - Norwegian
    from $574
    Find
  • Z0 - Z0
    from $320
    Find
  • OG - Air Onix
    from $602
    Find
See more connecting flights

How to book an air ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected airfare.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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