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Fly direct to Chicago for less

We make it easy to discover the magnificent Windy City. With two flights every day operated by British Airways and four by our partner American Airlines, we offer forty two flights from London Heathrow to Chicago every week.

Fly to Chicago and be blown away by gravity-defying skyscrapers, shop 'till you drop on the Magnificent Mile, then relax on the banks of mighty Lake Michigan with a slice of famous Chicago-style pizza.

Cheapest return flights to Chicago from Oslo

  • Aug2016
    NOK4213
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  • Sep2016
    NOK3832
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  • Oct2016
    NOK3733
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  • Nov2016
    NOK3733
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  • Dec2016
    NOK3733
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  • Jan2017
    NOK3733
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  • Feb2017
    NOK3733
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  • Mar2017
    NOK3733
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  • Apr2017
    NOK4010
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  • May2017
    NOK3733
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  • Jun2017
    NOK3735
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  • Jul2017
    NOK7405
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Cheapest return flights to Chicago from Oslo

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London to Chicago flight facts

Journey time from London to Chicago
Journey time from London to Chicago.

Journey time from London to Chicago

Fly with us direct to Chicago O'Hare International Airport from London Heathrow and you'll be in Chicago within eight and a half hours. Our friendly cabin crew will take care of your comfort and safety throughout your journey, meaning you can start your holiday as soon as you step on board.

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Why fly BA?

Fly with British Airways and enjoy award-winning service, excellent value for money and no hidden charges:

  • Free seats selection 24hrs in advance*
  • Inclusive 23kg checked baggage allowance*
  • Airport, online or mobile check-in
  • Free onboard food and bar service

*Except on hand baggage only fares