| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Chicago London | Outbound 11/09/25 1 Stopover (LIS) TP0244, TP1366 20h 15min | Return 12/07/25 1 Stopover (LIS) TP1363, TP0243 15h 00min |  TAP Air Portugal |  | $438 | ||
| Best option Chicago London | Outbound 11/09/25 direct BA0296 07h 50min | Return 12/07/25 direct BA0297 09h 00min |  British Airways |  | ? | $567 | |
| Chicago London | Outbound 09/25/25 1 Stopover (IST) TK0006, TK1929 20h 30min | Return 10/05/25 1 Stopover (IST) TK1998, TK0185 22h 25min |  Turkish Airlines |  | $1,290 | ||
| Chicago London | Outbound 11/09/25 1 Stopover (LIS) TP0244, TP1366 20h 15min | Return 12/07/25 1 Stopover (LIS) TP1363, TP0243 15h 00min | TAP Air Portugal |  | $450 | ||
| Chicago London | Outbound 11/09/25 1 Stopover (LIS) TP0244, TP1366 20h 15min | Return 12/07/25 1 Stopover (LIS) TP1363, TP0243 15h 00min | TAP Air Portugal |  | $451 | ||
| Chicago London | Outbound 11/03/25 1 Stopover (CPH) SK0944, SK1517 16h 20min | Return 11/12/25 1 Stopover (CPH) SK1508, SK0943 27h 15min |  SAS Scandinavian Airlines | | ? | $509 | |
| Chicago London | Outbound 11/03/25 1 Stopover (CPH) SK0944, SK1507 17h 10min | Return 11/12/25 1 Stopover (CPH) SK0502, SK0943 12h 25min | SAS Scandinavian Airlines | | $510 | ||
| Chicago London | Outbound 11/03/25 2 Stopovers (CPH, OSL) SK0944, SK1456, SK0809 15h 05min | Return 11/12/25 2 Stopovers (OSL, CPH) SK0802, SK1457, SK0943 15h 40min | SAS Scandinavian Airlines | | $511 | ||
| Chicago London | Outbound 11/03/25 1 Stopover (CPH) SK0944, SK1507 17h 10min | Return 11/12/25 1 Stopover (CPH) SK0502, SK0943 12h 25min | SAS Scandinavian Airlines |  | $527 | ||
| Chicago London | Outbound 11/03/25 1 Stopover (DFW) AY5757, AY3750 13h 04min | Return 11/12/25 direct AY5537 09h 00min |  Finnair |  | $528 |
Stops
- Direct flight
Airline
- SAS Scandinavian Airlines
- American Airlines
- British Airways
- TAP Air Portugal
- Finnair
Tips and tricks to help you find cheap flights from Chicago to London
Favorite airline: Icelandair
Flight tickets on the route Chicago – London are most frequently booked with Icelandair.
Icelandair
28 %
Aer Lingus
15 %
SAS
10 %
Direct flights are more expensive
Direct flights on this route are $121.00 more expensive on average than flights with a stopover.
non stop flight
1 stop
2 stops
07h 40min
22h 55min
28h 11min
$594
$473
$585
Favourite connection: via Reykjavik-Keflavik
Stopover flights on this route are especially popular via Reykjavik-Keflavik, making up 36 % of bookings.
Route
bookings
1 stopover Reykjavik-Keflavik International
18h 50min, from $482
36 %
1 stopover Dublin
10h 30min, from $572
19 %
1 stopover Copenhagen
14h 15min, from $505
13 %
Useful information about the flight from Chicago to London
Flights from Chicago to London
The route from Chicago (CHI) to London (LON) is getting busier every year, with flights averaging between 4 and 8 flights a day. When booking, travelers are advised to choose the best airport for their particular stay in London. Since the city has 6 airports, all scattered around the map, this choice will make a large impact on the overall travel time. The actual flight time is around 7 hours and 50 minutes, covering a distance of 3 960 miles. Airlines offering a direct flight include: British Airways, American Airlines, and United.
Cheap flight tickets Chicago-London
Cheap tickets for flights are normally easy to find. The Chicago to London route is particularly popular with business travelers and those planning a nostalgic vacation in the city of kings, queens and knights. Low-cost flights can best be secured by making sure to book really early and avoiding holiday periods.
Destination London
All London airports are well linked to the capital city via public transport. From Heathrow Airport, passengers can, for instance, hop on a tube into central London or try one of the city's other iconic forms of transport: the red double decker buses and the black taxi cabs.
Important flight information
Flight information: Chicago - London
| Roundtrip from | $437.64 |
|---|---|
| Flight duration | min. 07:35 / max. 08:00 |
| Return flight duration | min. 08:45/ max. 09:15 |
| Distance | 6358 km |
| Flights per week | 60 |
| Departure airport | Airport Chicago-IL, all airports (CHI) |
| Arrival airport | Airport London, all Airports (LON) |
| Destination country | Flights to United Kingdom |
Alternative flights to London
- Flight Charlotte - London from $543
- Flight New York - London from $421
- Flight Los Angeles - London from $202
- Flight Columbus - London from $561
- Flight Atlanta - London from $533
- Flight Boston - London from $436
- Flight Dallas - London from $534
- Flight Orlando - London from $274
- Flight Miami - London from $357
- Flight Phoenix - Sky Harbor - London from $515
Flight destinations with a similar price
- Flight London - Berlin from $225
- Flight London - Accra from $603
- Flight London - Cologne from $163
- Flight London - Frankfurt from $203
- Flight London - Stuttgart from $140
- Flight London - Dusseldorf from $132
- Flight London - Hamburg from $83
- Flight London - Munich from $156
- Flight London - Sydney from $1,101
- Flight London - Delhi from $1,023
Flight destinations with a similar price
- Flight Chicago - Honolulu from $459
- Flight Chicago - Frankfurt from $444
- Flight Chicago - Amsterdam from $435
- Flight Chicago - Havana from $482
- Flight Chicago - Dublin from $424
- Flight Chicago - Munich from $453
- Flight Chicago - Kahului from $420