Cheap Flights from London (LHR) to Chicago (ORD)

Popular airlines from Heathrow Airport (LHR) to Chicago O'Hare International Airport (ORD)

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Find the cheapest month to fly from London (LHR) to Chicago (ORD)

February is typically the cheapest month to fly

From CHF 373 - CHF 598 per traveller.

Travel information

Origin airport
Heathrow
Destination airport
O'Hare Intl.
Distance
6307 km
Average flight time
2 hours 52 mins
*Available to Expedia members.