United Airlines London to Chicago Flights

Return flight: Chicago – London

Cheapflightsplus.com will find cheap United Airlines flights from London to Chicago. Compare airline ticket prices and book air tickets starting from $332 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare London — Chicago (IL) by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in april: one-way - $332, two-way – $569.
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Below is a detailed 2024 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
12:20 pm — 3:30 pm
12:20 pm — 3:30 pm UA929 United Airlines
London — Chicago
9h 10m
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from$332
1:35 pm — 0:21 am
+1 day
1:35 pm — 6:15 pm UA4 United Airlines
London — Houston
3h 40m stop
9:55 pm — 0:21 am UA1854 United Airlines
Houston — Chicago
16h 46m
including layover
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from$1411
6:00 pm — 9:16 am
+1 day
6:00 pm — 9:30 pm UA921 United Airlines
London — Newark
10h 10m stop
7:40 am — 9:16 am UA977 United Airlines
Newark — Chicago
21h 16m
including layover
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from$1411
9:40 am — 12:30 pm
9:40 am — 12:30 pm UA928 United Airlines
London — Chicago
8h 50m
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from$332
*Departure and arrival times are local. Last updated on 04/19/2024

Flight Information

There are 2 flights by United Airlines from London to Chicago every week with departures from Gatwick, London City, Heathrow, Luton, Stansted, Stratford International Rail St, Ebbsfleet International Rail St, London Biggin Hill, London-Waterloo, British Rail Terminal. All flights arrive at Chicago FSS, Midway, O'Hare International, Chicago NAS, Merrill C Meigs (closed), Dupage County, Pal-Waukee.

Departures start from 12:20 pm to 9:40 am. Nonstop flight is 8h 50m. The time difference between London and Chicago is 6h.

  • The fastest flight 8h 50m
  • Average flight time 9h
  • The earliest flight 12:20 pm
  • The latest flight 9:40 am
  • Distance 3948 ml

The cheapest months for traveling to Chicago are april (from 1 411 $).

The cheapest flight by United Airlines that our users were able to find is $332. This airfare is economy class on one-way UA929 flight for February 26, 2021 leaving Heathrow in London at 12:20 pm, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides United Airlines there are other 9 airline carriers between London and Chicago. Please review schedules and prices from the most popular airlines to find the best airfare deals from London to Chicago.

Nonstop flights

There are 10 direct flights every day from London. Airlines and fares are below:

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Connecting Flights

List of flights with layovers (1 and more stops):

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How to book an air ticket yourself?

How to book an air 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 airfare.
  • 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.

    To find a plane ticket, please select dates.

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