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

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How to find the cheapest flight from Chicago (CHI) to London (LCY)

How to find the cheapest flight from Chicago (CHI) to London (LCY)
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How to find the cheapest flight from Chicago (CHI) to London (LCY)
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How to find the cheapest flight from Chicago (CHI) to London (LCY)
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Cheap flights from Chicago to London in April , May 2025

27 Apr - 06 May $ 660.00
CHI
Chicago
Swiss International Air Lines
1 STOPS
LCY
London
LCY
London
Swiss International Air Lines
1 STOPS
CHI
Chicago
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23 Apr - 06 May $ 1,608.00
CHI
Chicago
LOT Polish Airlines
1 STOPS
LCY
London
LCY
London
LOT Polish Airlines
2 STOPS
CHI
Chicago
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25 Apr - 05 May $ 3,418.00
CHI
Chicago
Virgin Atlantic Airways
1 STOPS
LCY
London
LCY
London
Virgin Atlantic Airways
1 STOPS
CHI
Chicago
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Last minute flights from Chicago to London

22 Apr - 30 Apr $ 656.00
CHI
Chicago
Swiss International Air Lines
1 STOPS
LCY
London
LCY
London
Swiss International Air Lines
1 STOPS
CHI
Chicago
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23 Apr - 30 Apr $ 730.00
CHI
Chicago
Virgin Atlantic Airways
1 STOPS
LCY
London
LCY
London
Virgin Atlantic Airways
1 STOPS
CHI
Chicago
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24 Apr - 30 Apr $ 3,495.00
CHI
Chicago
Virgin Atlantic Airways
1 STOPS
LCY
London
LCY
London
Virgin Atlantic Airways
1 STOPS
CHI
Chicago
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One-way flights to London from Chicago

10:30 PM - 4:00 PM
Lufthansa
1 Stops
11h 55m
CHI - LCY
$ 453
Kiwi
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10:30 PM - 6:10 PM
Air Dolomiti
1 Stops
14h 5m
CHI - LCY
$ 473
Kiwi
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4:20 PM - 8:05 AM
Virgin Atlantic Airways
1 Stops
9h 50m
CHI - LCY
$ 531
Kiwi
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How to find the cheapest flight from Chicago (CHI) to London (LCY)

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