| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Chicago London | Outbound 03/02/25 1 Stopover (LIS) TP0244, TP1366 20h 15min | Return 03/07/25 1 Stopover (LIS) TP1363, TP0243 15h 30min |  TAP Air Portugal |  | $464 | ||
| Best option Chicago London | Outbound 02/19/25 direct BA1541 07h 35min | Return 03/10/25 direct BA0297 09h 00min |  British Airways |  | ? | $585 | |
| Chicago London | Outbound 12/13/24 1 Stopover (DUB) EI0124, FR0118 14h 30min | Return 12/31/24 1 Stopover (DUB) FR0115, EI0125 14h 15min |   Aer Lingus Irish Airlines, Ryanair |  | $658 | ||
| Chicago London | Outbound 12/13/24 1 Stopover (DUB) EI0122, EI0156 12h 25min | Return 12/31/24 1 Stopover (DUB) EI0153, EI0123 11h 10min | Aer Lingus Irish Airlines |  | $777 | ||
| Chicago London | Outbound 03/02/25 1 Stopover (KEF) FI0852, FI0470 10h 25min | Return 03/07/25 1 Stopover (KEF) FI0471, FI0853 11h 25min |  Icelandair |  | $465 | ||
| Chicago London | Outbound 03/02/25 1 Stopover (KEF) FI0852, FI0470 10h 25min | Return 03/07/25 1 Stopover (KEF) FI0471, FI0853 11h 25min | Icelandair |  | ? | $473 | |
| Chicago London | Outbound 03/02/25 1 Stopover (KEF) FI0852, FI0470 10h 25min | Return 03/07/25 1 Stopover (KEF) FI0471, FI0853 11h 25min | Icelandair |  | ? | $484 | |
| Chicago London | Outbound 03/02/25 1 Stopover (KEF) FI0852, FI0470 10h 25min | Return 03/07/25 1 Stopover (KEF) FI0471, FI0853 11h 25min | Icelandair |  | $485 | ||
| Chicago London | Outbound 03/02/25 1 Stopover (KEF) FI0852, FI0470 10h 25min | Return 03/07/25 1 Stopover (KEF) FI0471, FI0853 11h 25min | Icelandair |  | ? | $495 | |
| Chicago London | Outbound 03/02/25 1 Stopover (KEF) FI0852, FI0470 10h 25min | Return 03/07/25 1 Stopover (KEF) FI0471, FI0853 11h 25min | Icelandair | | $508 |
-
Find cheap flights -
Booking tips -
Useful information about the flight route
Book cheap flights fast with idealo
Save time & money: find cheap flights fast
Easy to use: filter & sort to find the best flight
Free to use: compare offers & book flights
- Flight Routes
- Flights to United Kingdom
- Flights to London
- Flights Chicago (CHI) London (LON)
Stops
- Direct flight
Airline
- Aer Lingus Irish Airlines
- Icelandair
- TAP Air Portugal
- Frontier Airlines
- American Airlines
Flight type
- Return
Outbound departure month
- December 2024
- February 2025
- March 2025
Outbound weekday
- Wednesday
- Friday
- Sunday
Return departure month
- December 2024
- March 2025
Return weekday
- Monday
- Tuesday
- Friday
Change in
- Zurich (Zürich)-Kloten
- Miami International Airport, FL
- Orlando International Airport, FL
- Vienna International
- Lisbon
- Charlotte Douglas International Airport, NC
- Dublin
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.
Flight information: Chicago - London
| Roundtrip from | $463.84 |
|---|---|
| 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 $579
- Flight San Francisco - London from $778
- Flight Orlando - London from $357
- Flight Las Vegas - London from $715
- Flight Atlanta - London from $511
- Flight Boston - London from $463
- Flight Dallas - London from $920
- Flight Miami - London from $637
- Flight Phoenix - Sky Harbor - London from $1,097
- Flight Tampa - London from $929
Flight destinations with a similar price
- Flight London - Frankfurt from $197
- Flight London - Cologne from $187
- Flight London - Toronto from $547
- Flight London - Dusseldorf from $187
- Flight London - Lagos from $1,285
- Flight London - Erbil from $484
- Flight London - Amsterdam from $176
Flight destinations with a similar price
- Flight Chicago - Honolulu from $442
- Flight Chicago - Havana from $444
- Flight Chicago - Vienna from $441
- Flight Chicago - Frankfurt from $423
- Flight Chicago - Kahului from $437
- Flight Chicago - Montego Bay from $468
- Flight Chicago - Amsterdam from $498