฿17,100 Cheap Air Canada flights from Chicago to London (CHI→LON)

View ฿17,100 flight on Mon, 19 Oct 2026Opens in a new window

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Air Canada flights from Chicago to London (CHI→LON)

Prices were available within the past 7 days and start at ฿17,100 for one-way flights and ฿32,965 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, 14 May - Mon, 25 May
ORD
Chicago
LHR
London
฿32,965 Return, found 3 days ago
฿32,965
Return
found 3 days ago
Select Air Canada flight, departing Thu, 14 May from Chicago to London, returning Mon, 25 May, priced at ฿32,965 found 3 days ago
Air Canada
Thu, 14 May - Mon, 25 May
ORD
Chicago
LHR
London
฿35,735 Return, found 3 days ago
฿35,735
Return
found 3 days ago
Select Air Canada flight, departing Thu, 14 May from Chicago to London, returning Mon, 25 May, priced at ฿35,735 found 3 days ago

Find the cheapest month to fly from Chicago (CHI) to London (LON)

April is typically the cheapest month to fly

From ฿17,985 - ฿31,304 per traveller.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Heathrow
Distance
6307 km
*Available to Expedia members.