Flights from Chicago to London

Find the cheapest month to travel from Chicago to London

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Chicago to London

  • London is served by 6 airports. These are London City, London Gatwick, London Heathrow, London Luton, London Southend, London Stansted.
  • The average flight time from Chicago to London is 8h 40min
  • £294 was the cheapest return price from Chicago to London last month
  • There are 67 flights a week from Chicago to London
  • 7 airlines fly direct from Chicago to London
  • The most popular airline flying from Chicago to London last month was American Airlines
  • Chicago to London is 3,966 miles

Find flights from Chicago to London with Skyscanner. Skyscanner is a fast and simple search service that compares hundreds of flights from all major airlines and travel agents, finding you the best deal on cheap flights from Chicago to London - best of all Skyscanner is free to use!

Use the graph above to compare the best month to fly from Chicago to London, alternatively use the search box above and enter your dates. The search results will show you the widest range of airlines and travel agents anywhere on the web, then you can simply book your flights from Chicago to London directly by clicking through to agency or airline sites.

Need to book a hotel or car hire for your stay in London?. For the best hotel & car hire deals in London why not try Skyscanner? Using the navigation at the top of the page select either 'Hotels' or 'Car Hire' for your stay at London. Once you’ve found a great price on your flights from Chicago to London then try bookmarking Skyscanner for your next trip, search and book for free on hundreds of airlines and thousands of destinations worldwide.


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