₩1,100,000 Cheap Finnair flights Chicago (CHI) to London (LON)

View ₩1,100,000 flight on Fri, Jul 31, 2026Opens in a new window
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₩1,100,000 Cheap Finnair flights Chicago (CHI) to London (LON)

Prices were available within the past 7 days and start at ₩1,100,000 for one-way flights and ₩1,397,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Sat, Feb 7 - Sat, Feb 14
ORD
Chicago
LHR
London
₩1,397,200 Roundtrip, found 4 days ago
₩1,397,200
Roundtrip
found 4 days ago
Select Finnair flight, departing Sat, Feb 7 from Chicago to London, returning Sat, Feb 14, priced at ₩1,397,200 found 4 days ago

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

January is typically the cheapest month to fly

From ₩660,776 - ₩1,452,482 per traveler.
Flights from Chicago (ORD) to London (LHR)
Origin airport
O'Hare Intl.
Destination airport
Heathrow
Airlines serving
Air Canada, American Airlines, Austrian Airlines, British Airways, Delta, Finnair, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, United, Virgin Atlantic
Popular airline
Air Canada
Distance
6307 km
*Available to Expedia members.