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- Flights from Chicago to London
How much is a flight from Chicago O'Hare to London Gatwick?
There’s no fixed price — fares between Chicago and London can vary a lot by day or time.
Pick a travel date to see today’s available fares.
Flying during the week can be more affordable, as weekend flights tend to be pricier. Also consider demand and availability: the last remaining seats often come at higher fares!
Exploring all airports near Chicago and London
Checking all the airports available in the area can give you more departure and arrival options for your trip.
- Airports in Chicago: 3 different airports operate in Chicago - Midway, O'Hare, Rockford.
- Airports in London: London is served by 6 airports - City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.
Looking at expected traffic to the airport can help avoid surprises on departure day. On busy routes, flying from a quieter airport might also save you money.
Find the best flight from Chicago O'Hare to London Gatwick
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 United Kingdom? Travelers also looked at: Edinburgh, Glasgow, London, Manchester, Newquay.
Use filters to exclude options that don’t match your budget or travel preferences and personalize your search for Chicago O'Hare – London Gatwick flights.
Frequently asked questions about flights from Chicago O'Hare to London Gatwick.
How much does an airline ticket from Chicago O'Hare to London Gatwick cost?
How far is Chicago from London?
What are the airports in London?
What are the airports in Chicago?
What are the most popular cities in United Kingdom?
When should I book a flight from Chicago to London?
What is the cheapest month to fly from Chicago to London?
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