Cheap Flights from Chicago, IL to London from $194
On Cheapflightsplus.com you will find 23 direct and 382 connecting flights from Chicago to London. You can compare airfare deals from 23 airlines and multiple travel sites from $194, book and save on cheap plane tickets and last minute offers. Also check out CHI-LON flight schedule to find best flight time, convenient departure and arrival airports.
Flight Information
Below we will explain in detail what the flights cost on the destination from Chicago to London depends on and how to choose the most interesting flight option for you.
Distance between Chicago and London is 6353 miles. Time difference between the cities is 6h. Airplanes depart 06:05 to 23:35 from 7 Chicago airports and arrive 06:05 to 23:35 to 10 London airports. Average flight time is 8h 10m.
- The fastest flight 7h 40m
- Average flight time 8h 10m
- The earliest flight 06:05
- The latest flight 23:35
- Distance 3948 ml
Best Flights from Chicago to London Today
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $389 | 21:45 Chicago O'Hare International | 10:25+1 день London Heathrow | 7h 40m | British Airways | BA1541 |
| from $406 | 16:45 Chicago O'Hare International | 05:55+1 день London Heathrow | 8h 10m | United Airlines | UA929 |
| from $424 | 18:10 Chicago O'Hare International | 06:55+1 день London Heathrow | 7h 45m | Iberia | IB3633 |
| from $194 | 19:30 Chicago O'Hare International | 10:50+1 день London Heathrow | 10h 20m layover 0h 50m - Reykjavik | Icelandair | FI852 FI450 |
| from $247 | 20:10 Chicago O'Hare International | 09:50+2 дня London Gatwick | 32h 40m layover 22h 0m - Lisbon | TAP Portugal | TP244 TP1334 |
| from $289 | 19:30 Chicago O'Hare International | 08:35+2 дня London Stansted | 32h 5m layover 0h 50m - Reykjavik 21h 20m - Glasgow | Icelandair | FI852 FI430 U2411 |
| from $331 | 20:10 Chicago O'Hare International | 22:15+1 день London Stansted | 21h 5m layover 3h 55m - Lisbon 3h 35m - Copenhagen | TAP Portugal | TP244 TP754 FR7383 |
The cheapest months to travel to London are september (from 194 $), october (from 226 $), august (from 228 $).
The most expensive months are february (from 546 $), december (from 495 $), january (from 486 $).
What is the lowest airfare Chicago to London?
The cheapest plane ticket found by our users is $194. This airfare is for economy class on one-way FI852 flight by Icelandair for March 25, 2026 which leaves O'Hare International in Chicago at 19:30 am and arrives at London Heathrow at 10:50.
Flight Schedule Chicago (Illinois) to London
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Popular Airlines on the Route
The flight Chicago — London is served by 23 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by KLM - 3 departures per week at the price of from $ 839 . And the most expensive tickets are offered by Etihad Airways airline - from $ 11210.
Direct flights
There are 23 nonstop flights on the route. The fastest direct flight is BA1541 by British Airways takes 7h 40m and the cheapest is FI852 by Icelandair for $389.
- AS - Alaska Airlinesfrom $513Find
- OS - Austrian Airlinesfrom $492Find
- AY - Finnairfrom $430Find
- IB - Iberiafrom $424Find
- SN - Brussels Airlinesfrom $495Find
- UA - United Airlinesfrom $406Find
- LH - Lufthansafrom $486Find
- BA - British Airwaysfrom $389Find
Connecting Flights
There are 382 flights with layovers on the route. The fastest connecting flight is IB4347 by Iberia takes 9h 39m and the cheapest is FI852 by Icelandair for $194.
- KL - KLMfrom $839Find
- AC - Air Canadafrom $386Find
- FI - Icelandairfrom $194Find
- LO - LOTfrom $569Find
- EI - Aer Lingusfrom $377Find
- OS - Austrian Airlinesfrom $400Find
- AF - Air Francefrom $551Find
- LX - SWISS International Air Linesfrom $381Find
- UA - United Airlinesfrom $389Find
- F9 - Frontier Airlinesfrom $259Find
- PD - Porter Airlinesfrom $371Find
- EY - Etihad Airwaysfrom $11210Find
Airports
You can fly from Chicago to London from 7 airports (O'Hare International, Midway, Dupage County, Chicago FSS, Merrill C Meigs (closed), Pal-Waukee, Chicago NAS).
Chicago airports
- O'Hare International-ORDfrom $194Find
- Midway-MDWfrom $292Find
- Dupage County-DPAFind
- Chicago FSS-CHIFind
- Merrill C Meigs (closed)-CGXFind
- Pal-Waukee-PWKFind
- Chicago NAS-NOHFind
London airports
- London City-LCYFind
- London-Waterloo-QQWFind
- Heathrow-LHRFind
- Luton-LTNFind
- British Rail Terminal-ZLXFind
- London Biggin Hill-BQHFind
- Stansted-STNFind
- Gatwick-LGWFind
- Ebbsfleet International Rail St-XQEFind
- Stratford International Rail St-XOFFind
Airplanes
There are flights to London from Chicago by 23 airlines that use 3 aircraft brands. They range from huge modern airplanes to small-sized.
- Airbus A380-800from $396Find
- Airbus A340-600from $396Find
- Airbus A340-300from $398Find
Top Domestic Destinations from Chicago
You may also consider searching for discounted plane tickets to some other popular places from Chicago within United States.
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Top International Destinations from Chicago
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
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How to book a plane 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 flight ticket.
- 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.
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