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Popular flights and flight offers from London to Chicago

LHR – ORD
London - Chicago
Tue 7 Mar 2023 – Mon 13 Mar 2023
From
£463
LHR – ORD
London - Chicago
Wed 15 Mar 2023 – Mon 20 Mar 2023
From
£463
LHR – ORD
London - Chicago
Mon 13 Mar 2023 – Mon 20 Mar 2023
From
£463
LHR – ORD
London - Chicago
Wed 22 Mar 2023 – Mon 27 Mar 2023
From
£463
LHR – ORD
London - Chicago
Tue 21 Mar 2023 – Mon 27 Mar 2023
From
£463
LHR – ORD
London - Chicago
Wed 8 Mar 2023 – Mon 13 Mar 2023
From
£463

Finnair flies from London to Chicago easily and with low prices. Finnair's fleet is one of the most modern in Europe, making the flight to Chicago an enjoyable experience.

With Finnair, you fly to Chicago on a fast route from Helsinki from the Helsinki Vantaa airport, where services and route connections are excellent. From Helsinki Vantaa, we fly directly to more than 15 major cities in Asia and more than 70 destinations in Europe. Go enjoy Chicago with our blue and white wings and book your London to Chicago flights today.

Our cheapest flights from London to Chicago

LHR – ORD
London - Chicago
Tue 7 Mar 2023 – Mon 13 Mar 2023
From
£463
Book now
LHR – ORD
London - Chicago
Wed 15 Mar 2023 – Mon 20 Mar 2023
From
£463
Book now
LHR – ORD
London - Chicago
Mon 13 Mar 2023 – Mon 20 Mar 2023
From
£463
Book now
LHR – ORD
London - Chicago
Wed 22 Mar 2023 – Mon 27 Mar 2023
From
£463
Book now

Popular routes and flight deals