CA $1,263 Cheap British Airways fights from London (LON) to Chicago (CHI)

View CA $1,263 flight on Mon, Mar. 9, 2026Opens in a new window

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British Airways flights from London to Chicago (LON→CHI)

Prices were available within the past 7 days and start at CA $1,263 for one-way flights and CA $801 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Fri, Sep. 12 - Mon, Sep. 22
LHR
London
ORD
Chicago
CA $801 Roundtrip, found 1 day ago
CA $801
Roundtrip
found 1 day ago
Select British Airways flight, departing Fri, Sep. 12 from London to Chicago, returning Mon, Sep. 22, priced at CA $801 found 1 day ago
British Airways
Thu, Oct. 9 - Thu, Oct. 16
LCY
London
ORD
Chicago
CA $1,021 Roundtrip, found 4 days ago
CA $1,021
Roundtrip
found 4 days ago
Select British Airways flight, departing Thu, Oct. 9 from London to Chicago, returning Thu, Oct. 16, priced at CA $1,021 found 4 days ago
British Airways
Thu, Oct. 9 - Thu, Oct. 16
LCY
London
ORD
Chicago
CA $1,029 Roundtrip, found 4 days ago
CA $1,029
Roundtrip
found 4 days ago
Select British Airways flight, departing Thu, Oct. 9 from London to Chicago, returning Thu, Oct. 16, priced at CA $1,029 found 4 days ago
British Airways
Thu, Oct. 9 - Thu, Oct. 16
LCY
London
ORD
Chicago
CA $1,036 Roundtrip, found 4 days ago
CA $1,036
Roundtrip
found 4 days ago
Select British Airways flight, departing Thu, Oct. 9 from London to Chicago, returning Thu, Oct. 16, priced at CA $1,036 found 4 days ago
British Airways
Sun, Aug. 17 - Sat, Aug. 30
LGW
London
ORD
Chicago
CA $2,058 Roundtrip, found 4 days ago
CA $2,058
Roundtrip
found 4 days ago
Select British Airways flight, departing Sun, Aug. 17 from London to Chicago, returning Sat, Aug. 30, priced at CA $2,058 found 4 days ago
Flight from London to Chicago (LGW - ORD) route information
Origin airport
Gatwick
Destination airport
O'Hare Intl.
Airlines serving
Aer Lingus, Air Canada, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, Virgin Atlantic
Popular airline
Aer Lingus
Distance
6341 km
*Available to Expedia members.