Cheap Flights from Chicago, IL to London from $189
On Cheapflightsplus.com you will find 30 direct and 982 connecting flights from Chicago to London. You can compare airfare deals from 25 airlines and multiple travel sites from $189, 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 05:01 to 23:45 from 7 Chicago airports and arrive 05:01 to 23:45 to 10 London airports. Average flight time is 7h 55m.
- The fastest flight 7h 35m
- Average flight time 7h 55m
- The earliest flight 05:01
- The latest flight 23:45
- Distance 3948 ml
Best Flights from Chicago to London Today
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $363 | 20:40 Chicago O'Hare International | 10:30+1 день London Heathrow | 7h 50m | British Airways | BA1518 |
| from $383 | 21:15 Chicago O'Hare International | 10:55+1 день London Heathrow | 7h 40m | Iberia | IB3635 |
| from $397 | 16:05 Chicago O'Hare International | 06:20+1 день London Heathrow | 8h 15m | United Airlines | UA929 |
| from $189 | 17:10 Chicago O'Hare International | 06:20+2 дня London Gatwick | 31h 10m layover 21h 52m - New York | Spirit Airlines | NK328 Z0702 |
| from $197 | 22:15 Chicago O'Hare International | 20:20+1 день London Heathrow | 16h 5m layover 6h 50m - Reykjavik | Icelandair | FI856 FI454 |
| from $233 | 15:36 Chicago O'Hare International | 06:20+2 дня London Gatwick | 32h 44m layover 3h 45m - Nashville 18h 21m - New York | Spirit Airlines | NK1184 NK1419 Z0702 |
| from $237 | 14:15 Chicago O'Hare International | 10:00+2 дня London Gatwick | 37h 45m layover 1h 6m - Phoenix 19h 34m - Orlando | Frontier Airlines | F91829 F91086 Z0784 |
The cheapest months to travel to London are october (from 189 $), september (from 190 $), july (from 197 $).
The most expensive months are february (from 291 $), june (from 282 $), january (from 234 $).
What is the lowest airfare Chicago to London?
The cheapest plane ticket found by our users is $189. This airfare is for economy class on one-way NK328 flight by Spirit Airlines for October 7, 2025 which leaves O'Hare International in Chicago at 17:10 am and arrives at London Gatwick at 06:20.
Flight Schedule Chicago (Illinois) to London
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Popular Airlines on the Route
The flight Chicago — London is served by 25 regular airlines and 5 low-cost airlines. Most of the flights on this route are operated by Icelandair - 238 departures per week at the price of from $ 197 . And the most expensive tickets are offered by Brussels Airlines airline - from $ 1959.
Direct flights
There are 30 nonstop flights on the route. The fastest direct flight is BA1543 by British Airways takes 7h 35m and the cheapest is NK328 by Spirit Airlines for $363.
- AS - Alaska Airlinesfrom $502Find
- OS - Austrian Airlinesfrom $494Find
- AY - Finnairfrom $421Find
- IB - Iberiafrom $383Find
- SN - Brussels Airlinesfrom $501Find
- UA - United Airlinesfrom $397Find
- LH - Lufthansafrom $476Find
- BA - British Airwaysfrom $363Find
Connecting Flights
There are 982 flights with layovers on the route. The fastest connecting flight is VS1664 by Virgin Atlantic Airways takes 9h 47m and the cheapest is NK328 by Spirit Airlines for $189.
- KL - KLMfrom $465Find
- AC - Air Canadafrom $324Find
- FI - Icelandairfrom $197Find
- OS - Austrian Airlinesfrom $400Find
- AF - Air Francefrom $465Find
- SY - Sun Country Airlinesfrom $296Find
- JU - Air Serbiafrom $384Find
- LX - SWISS International Air Linesfrom $384Find
- UA - United Airlinesfrom $396Find
- AS - Alaska Airlinesfrom $344Find
- F9 - Frontier Airlinesfrom $237Find
- PD - Porter Airlinesfrom $300Find
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 $189Find
- Midway-MDWfrom $260Find
- 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 25 airlines that use 3 aircraft brands. They range from huge modern airplanes to small-sized.
- Airbus A380-800from $388Find
- Airbus A340-600from $388Find
- Airbus A340-300from $390Find
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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