Find out what a flight from Chicago to London might cost

Prices vary based on date, airline, and availability. Compare several options if you're flying between Chicago and London.

Select your dates to check current offers.

Try shifting your departure forward or backward by a day to find better options. If you’re looking for a good deal, consider flying outside peak hours as well.

Is there more than one airport in Chicago or London?

Even short-haul routes can benefit from considering secondary airports. It may open up more flight times or cheaper fares.

• Airports in Chicago: Chicago has 3 airports - Midway, O'Hare, Rockford.
• Airports in London: London is the only airport in operation.

Airports with more daily flights offer more flexibility if plans change or delays occur. If you’re flexible, consider airports near London as well.

Find the best flight from Chicago to London

With Jetcost, you can filter results by flight time, airline, price range, and layovers. Choose direct or connecting flights, round-trip or one-way, and compare offers from the best airlines and travel agencies.

Other popular destinations

Searching for flights to Canada? Travelers also looked at: Calgary, Montreal, Quebec, Toronto, Vancouver.

Use filters to exclude options that don’t match your budget or travel preferences and personalize your search for Chicago – London flights.