| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Chicago London | Outbound 09/04/25 1 Stopover (KEF) FI0856, FI0470 31h 30min | Return 09/28/25 1 Stopover (KEF) FI0473, FI0855 11h 35min |  Icelandair |  | $506 | ||
| Best option Chicago London | Outbound 10/09/25 direct BA1601 07h 40min | Return 11/01/25 direct BA0297 09h 00min |  British Airways |  | ? | $638 | |
| Chicago London | Outbound 10/18/25 1 Stopover (LIS) TP0244, TP1368 15h 20min | Return 10/24/25 1 Stopover (LIS) TP1363, TP0243 16h 10min |  TAP Air Portugal |  | $540 | ||
| Chicago London | Outbound 06/07/25 1 Stopover (EWR, JFK) NK2542, Z00702 27h 12min | Return 06/23/25 1 Stopover (JFK, EWR) Z00701, NK2543 23h 32min |   Spirit Airlines, Norse Atlantic UK |  | $574 | ||
| Chicago London | Outbound 10/18/25 1 Stopover (LIS) TP0244, TP1368 15h 20min | Return 10/24/25 1 Stopover (LIS) TP1351, TP0243 14h 10min | TAP Air Portugal |  | ? | $509 | |
| Chicago London | Outbound 09/04/25 1 Stopover (KEF) FI0856, FI0470 31h 30min | Return 09/28/25 1 Stopover (KEF) FI0473, FI0855 11h 35min | Icelandair | | $510 | ||
| Chicago London | Outbound 10/18/25 1 Stopover (LIS) TP0244, TP1350 17h 30min | Return 10/24/25 1 Stopover (LIS) TP1363, TP0243 16h 10min | TAP Air Portugal | | $516 | ||
| Chicago London | Outbound 10/18/25 1 Stopover (LIS) TP0244, TP1350 17h 30min | Return 10/24/25 1 Stopover (LIS) TP1363, TP0243 16h 10min | TAP Air Portugal | | $517 | ||
| Chicago London | Outbound 09/19/25 1 Stopover (KEF) FI0856, FI0472 10h 25min | Return 09/29/25 1 Stopover (KEF) FI0473, FI0853 32h 35min | Icelandair |  | ? | $520 | |
| Chicago London | Outbound 10/18/25 1 Stopover (CPH) SK0944, SK0501 32h 05min | Return 11/17/25 1 Stopover (CPH) SK0502, SK0943 12h 25min |  SAS Scandinavian Airlines | | $521 |
Stops
- Direct flight
Airline
- Icelandair
- SAS Scandinavian Airlines
- TAP Air Portugal
- American Airlines
- British Airways
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 $US
473 $US
585 $US
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 $US
36 %
1 stopover Dublin
10h 30min, from 572 $US
19 %
1 stopover Copenhagen
14h 15min, from 505 $US
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 | 505,56 $US |
|---|---|
| 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 (ORD, MDW, RFD) (CHI) |
| Arrival airport | Airport London, all Airports (LCY, LGW, LHR, LTN, STN, SEN) (LON) |
| Destination country | Flights to United Kingdom |
Alternative flights to London
- Flight Charlotte - London from 539 $US
- Flight New York - London from 387 $US
- Flight San Francisco - London from 579 $US
- Flight Los Angeles - London from 533 $US
- Flight Columbus - London from 677 $US
- Flight Atlanta - London from 563 $US
- Flight Boston - London from 437 $US
- Flight Dallas - London from 582 $US
- Flight Tampa - London from 630 $US
- Flight Seattle-Tacoma - London from 502 $US
Flight destinations with a similar price
- Flight London - Toronto from 412 $US
- Flight London - Cologne from 120 $US
- Flight London - Frankfurt from 139 $US
- Flight London - Dusseldorf from 104 $US
- Flight London - Erbil from 484 $US
- Flight London - Lagos from 626 $US
- Flight London - Amsterdam from 154 $US
Flight destinations with a similar price
- Flight Chicago - Frankfurt from 506 $US
- Flight Chicago - Hannover from 549 $US
- Flight Chicago - Dusseldorf from 553 $US
- Flight Chicago - Munich from 517 $US
- Flight Chicago - Hamburg from 514 $US
- Flight Chicago - Stuttgart from 547 $US
- Flight Chicago - Amsterdam from 472 $US