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Cheap flights from London (LCY) to Chicago (CHI)

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0 Children (2~11)
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How to find the cheapest flight from London (LCY) to Chicago (CHI)

How to find the cheapest flight from London (LCY) to Chicago (CHI)
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How to find the cheapest flight from London (LCY) to Chicago (CHI)
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How to find the cheapest flight from London (LCY) to Chicago (CHI)
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Cheap flights from London to Chicago in March , April 2026

25 Mar - 23 Apr $ 788.00
LCY
London
Swiss International Air Lines
1 STOPS
CHI
Chicago
CHI
Chicago
Swiss International Air Lines
1 STOPS
LCY
London
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09 Mar - 02 Apr $ 1,267.00
LCY
London
KLM Royal Dutch Airlines
1 STOPS
CHI
Chicago
CHI
Chicago
KLM Royal Dutch Airlines
1 STOPS
LCY
London
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04 Mar - 02 Apr $ 1,939.00
LCY
London
KLM Royal Dutch Airlines
1 STOPS
CHI
Chicago
CHI
Chicago
KLM Royal Dutch Airlines
1 STOPS
LCY
London
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Last minute flights from London to Chicago

18 Mar - 01 Apr $ 728.00
LCY
London
Swiss International Air Lines
1 STOPS
CHI
Chicago
CHI
Chicago
Swiss International Air Lines
1 STOPS
LCY
London
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08 Mar - 01 Apr $ 1,098.00
LCY
London
Aer Lingus
1 STOPS
CHI
Chicago
CHI
Chicago
Aer Lingus
1 STOPS
LCY
London
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03 Mar - 01 Apr $ 1,939.00
LCY
London
KLM Royal Dutch Airlines
1 STOPS
CHI
Chicago
CHI
Chicago
KLM Royal Dutch Airlines
1 STOPS
LCY
London
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One-way flights to Chicago from London

9:15 AM - 1:05 PM
Swiss International Air Lines
1 Stops
12h 40m
LCY - CHI
$ 690
Kiwi
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9:15 AM - 1:10 PM
Swiss International Air Lines
1 Stops
13h 5m
LCY - CHI
$ 768
Kiwi
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9:15 AM - 1:10 PM
Swiss International Air Lines
1 Stops
13h 5m
LCY - CHI
$ 770
Kiwi
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How to find the cheapest flight from London (LCY) to Chicago (CHI)

Related info for your journey
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How to find the cheapest flight from London (LCY) to Chicago (CHI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from London (LCY) to Chicago (CHI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.