
Popular airlines from Chicago to London
- Aer Lingus
Aer Lingus
- Virgin Atlantic
Virgin Atlantic
- British Airways
British Airways
- Air Canada
Air Canada
- Icelandair
Icelandair
- Finnair
Finnair
- Iberia
Iberia
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Cheap Flights from Chicago to London (CHI-LON)
Prices were available within the past 7 days and start at RM1,615 for one-way flights and RM2,527 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










Find the cheapest month to fly from Chicago (CHI) to London (LON)
January is typically the cheapest month to fly
Origin airport | O'Hare Intl. |
|---|---|
Destination airport | Heathrow |
Return price | RM2,527 |
Distance | 6307 km |
Illinois Flights
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- Flights to London
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