$388 Cheap Air Canada flights Chicago (CHI) to London (LON)

View $388 flight on Sat, Sep 13, 2025Opens in a new window

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$388 Cheap Air Canada flights Chicago (CHI) to London (LON)

Prices were available within the past 7 days and start at $388 for one-way flights and $504 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Dec 31 - Fri, Jan 9
ORD
Chicago
LHR
London
$504 Roundtrip, found 2 hours ago
$504
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Wed, Dec 31 from Chicago to London, returning Fri, Jan 9, priced at $504 found 2 hours ago
Air Canada
Wed, Dec 31 - Fri, Jan 9
ORD
Chicago
LHR
London
$507 Roundtrip, found 2 hours ago
$507
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Wed, Dec 31 from Chicago to London, returning Fri, Jan 9, priced at $507 found 2 hours ago
Air Canada
Wed, Dec 31 - Fri, Jan 9
ORD
Chicago
LHR
London
$510 Roundtrip, found 2 hours ago
$510
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Wed, Dec 31 from Chicago to London, returning Fri, Jan 9, priced at $510 found 2 hours ago
Air Canada
Wed, Dec 31 - Fri, Jan 9
ORD
Chicago
LHR
London
$511 Roundtrip, found 2 hours ago
$511
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Wed, Dec 31 from Chicago to London, returning Fri, Jan 9, priced at $511 found 2 hours ago
Air Canada
Wed, Mar 11 - Fri, Mar 20
ORD
Chicago
LHR
London
$515 Roundtrip, found 10 hours ago
$515
Roundtrip
found 10 hours ago
Select Air Canada flight, departing Wed, Mar 11 from Chicago to London, returning Fri, Mar 20, priced at $515 found 10 hours ago
Flights from Chicago (ORD) to London (LHR)
Origin airport
O'Hare Intl.
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air Canada, Alaska Airlines, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Popular airline
Aer Lingus
Distance
3942 mi

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