Cheap flights from London to Chicago
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Book a flight from London to Chicago O'Hare at the best time

The search engine of Fly Scanner suggests you the ideal solution for travelling to United States, offering alternative dates and airports of your choice to save even more. Avoid wasting time and find the right flight for you in a single search customized to your needs.

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Looking for a London - Chicago O'Hare direct flight? In just a few seconds, our comparator will provide you with the best deals for your flight by selecting your travel optionsfrom more than 400 airlines: just filter your search according to your needs.

Compare cheap London - Chicago O'Hare flights

Fly Scanner finds the best travel solutions among the offers of hundreds of airlines, proposing even cheaper alternatives.

Direct flights and flexible dates

Fly Scanner helps you save money by also showing you travel deals for days close to your chosen dates and for airports close to London or Chicago O'Hare. Moreover, if you want to avoid stopovers, with Fly Scanner you can compare only the prices of direct flights from London to Chicago O'Hare by simply checking the option on the search page.

Frequently Asked Questions

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

How much does a London - Chicago O'Hare flight cost?

The lowest price in the last 15 days for an airline ticket from London to Chicago O'Hare is $1,077.

How far is London from Chicago?

London is about 3953 mi from Chicago.

What are the airports in Chicago?

At Chicago there are 3 airports: Midway, O'Hare, Rockford.

What are the airports in London?

At London there are 6 airports: City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.

What are the most popular destinations searched for in United States?

The most searched cities in United States according to our users are: Atlanta, Los Angeles, Miami, New York City, Orlando.

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

The cheapest month to fly from London to Chicago is November.

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

The most expensive month to fly from London to Chicago is May.

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

For flights from London to Chicago Monday is on average the cheapest day to fly, while Tuesday is the most expensive day to fly.
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