British Airways London to Chicago Flights

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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.

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Cheap Flights from London to Chicago by British Airways

Look at the list of plane tickets for the most popular direct and connecting flights by British Airways, their prices start from $478. The fastest nonstop flight takes 8h 25m. The fastest connecting flight — 11h 10m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $478 Find flight	3:30 pm London Heathrow	6:15 pm Chicago O'Hare International	8h 45m	British Airways	BA297
from $478 Find flight	1:10 pm London Heathrow	3:55 pm Chicago O'Hare International	8h 45m	British Airways	BA299
from $516 Find flight	11:05 am London Heathrow	1:50 pm Chicago O'Hare International	8h 45m	British Airways	BA295
from $696 Find flight	2:25 pm London Heathrow	5:00 pm Chicago O'Hare International	8h 35m	British Airways	BA1546
from $2289 Find flight	12:15 pm London Heathrow	2:40 pm Chicago O'Hare International	8h 25m	British Airways	BA1544
from $523 Find flight	9:05 am London London City	3:45 pm Chicago O'Hare International	12h 40m layover 3h 15m - Dublin	British Airways	BA4462 BA1565
from $553 Find flight	9:50 am London Heathrow	7:00 pm Chicago O'Hare International	15h 10m layover 5h 25m - Dublin	British Airways	BA5955 BA6145
from $553 Find flight	7:40 am London Heathrow	2:00 pm Chicago O'Hare International	12h 20m layover 2h 35m - Dublin	British Airways	BA5951 BA6143
from $553 Find flight	1:25 pm London Heathrow	7:00 pm Chicago O'Hare International	11h 35m layover 1h 50m - Dublin	British Airways	BA5963 BA6145
from $565 Find flight	6:15 am London Heathrow	3:45 pm Chicago O'Hare International	15h 30m layover 6h 5m - Dublin	British Airways	BA832 BA1565
from $591 Find flight	12:00 pm London Heathrow	7:00 pm Chicago O'Hare International	13h 0m layover 3h 15m - Dublin	British Airways	BA5959 BA6145
from $611 Find flight	8:50 am London Heathrow	3:45 pm Chicago O'Hare International	12h 55m layover 3h 30m - Dublin	British Airways	BA5953 BA1565
from $796 Find flight	7:05 pm London Heathrow	9:40 am+1 день Chicago O'Hare International	20h 35m layover 5h 35m - Istanbul	British Airways	BA680 TK185
from $563 Find flight	6:55 am London Heathrow	6:15 pm Chicago O'Hare International	17h 20m layover 3h 25m - Hagersten 1h 20m - Reykjavik	British Airways	BA776 FI307 FI853
from $603 Find flight	8:35 pm London Heathrow	10:00 pm+1 день Chicago O'Hare International	31h 25m layover 11h 40m - Hagersten 2h 10m - Istanbul	British Airways	BA786 TK1794 TK155
from $689 Find flight	2:25 pm London Heathrow	9:40 am+1 день Chicago O'Hare International	25h 15m layover 1h 45m - Marseille 7h 5m - Istanbul	British Airways	BA368 TK1368 TK185

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 07/24/2025

British Airways Flight Schedule London to Chicago

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	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	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*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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British Airways Airplanes on the Route

List of the most popular British Airways airplanes flying from London to Chicago:

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:

UA - United Airlines

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):

UA - United Airlines

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

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