Cheap flights from Chicago O'Hare to London

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How much is a flight from Chicago O'Hare to London?

Depending on when you travel and how far in advance you book, fares between Chicago and London can differ a lot.

Select your dates to check current offers.

Low-cost airlines offer competitive fares, but often add charges for extra services. Keep that in mind when planning your trip. Also, midweek departures may offer better deals than weekends.

Are there alternative airports near Chicago and London?

The two cities are about 566 km apart. Looking beyond the main airport might reveal better options.

  • Airports in Chicago: There are 3 airports in Chicago - Midway, O'Hare, Rockford.
  • Airports in London: Only London is active at the moment.

Many smaller airports are connected by direct buses or shuttles, often at low cost. If London has more than one airport, you can pick the most convenient for your destination.

Compare flights from Chicago O'Hare to London with advanced filters

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Other popular destinations

Looking for alternatives in Canada? Travelers also liked: Calgary, Montreal, Quebec, Toronto, Vancouver.

If you have a preferred time to leave or arrive, filters can help you show only the matching flights. You can also filter by your favorite airline and see only those deals.
Frequently Asked Questions

Frequently asked questions about flights from Chicago O'Hare to London.

How much does an airline ticket from Chicago O'Hare to London cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Chicago O'Hare to London.

How far is Chicago from London?

Chicago is about 566 km from London.

What are the airports in London?

London has one airport: London.

What are the airports in Chicago?

Chicago has 3 airports: Midway, O'Hare, Rockford.

What are the most popular cities in Canada?

The most popular cities in Canada according to our users' searches are: Calgary, Montreal, Quebec, Toronto, Vancouver.

When should I book a flight from Chicago to London?

This information is not available at the moment.

What is the cheapest month to fly from Chicago to London?

This information is not available at the moment.

What is the most expensive month to fly from Chicago to London?

This information is not available at the moment.

What is the best day of the week to fly from Chicago to London?

This information is not available at the moment.