Cheap Flights from Chicago (CHI) to London (LON)

Airlines that fly from Chicago to London

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Cheap Flights from Chicago (CHI) to London (LON)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Sun., 8 Dec. - Tue., 10 Dec.
ORD
Chicago
LGW
London
AU$810 Return, found 6 days ago
AU$810
Return
found 6 days ago
Select TAP Portugal flight, departing Sun., 8 Dec. from Chicago to London, returning Tue., 10 Dec., priced at AU$810 found 6 days ago
TAP Portugal
Sun., 8 Dec. - Tue., 10 Dec.
ORD
Chicago
LHR
London
AU$815 Return, found 6 days ago
AU$815
Return
found 6 days ago
Select TAP Portugal flight, departing Sun., 8 Dec. from Chicago to London, returning Tue., 10 Dec., priced at AU$815 found 6 days ago
Scandinavian Airlines
Mon., 7 Apr. - Tue., 15 Apr.
ORD
Chicago
LHR
London
AU$878 Return, found 5 days ago
AU$878
Return
found 5 days ago
Select Scandinavian Airlines flight, departing Mon., 7 Apr. from Chicago to London, returning Tue., 15 Apr., priced at AU$878 found 5 days ago
Icelandair
Sun., 12 Jan. - Tue., 21 Jan.
ORD
Chicago
LHR
London
AU$912 Return, found 4 hours ago
AU$912
Return
found 4 hours ago
Select Icelandair flight, departing Sun., 12 Jan. from Chicago to London, returning Tue., 21 Jan., priced at AU$912 found 4 hours ago
United
Mon., 30 Dec. - Wed., 15 Jan.
ORD
Chicago
LHR
London
AU$958 Return, found 4 days ago
AU$958
Return
found 4 days ago
Select United flight, departing Mon., 30 Dec. from Chicago to London, returning Wed., 15 Jan., priced at AU$958 found 4 days ago
Virgin Atlantic
Sun., 12 Jan. - Tue., 21 Jan.
ORD
Chicago
LHR
London
AU$981 Return, found 4 hours ago
AU$981
Return
found 4 hours ago
Select Virgin Atlantic flight, departing Sun., 12 Jan. from Chicago to London, returning Tue., 21 Jan., priced at AU$981 found 4 hours ago
Delta
Sun., 12 Jan. - Tue., 21 Jan.
ORD
Chicago
LHR
London
AU$981 Return, found 4 hours ago
AU$981
Return
found 4 hours ago
Select Delta flight, departing Sun., 12 Jan. from Chicago to London, returning Tue., 21 Jan., priced at AU$981 found 4 hours ago
United
Sun., 12 Jan. - Tue., 21 Jan.
ORD
Chicago
LHR
London
AU$995 Return, found 4 hours ago
AU$995
Return
found 4 hours ago
Select United flight, departing Sun., 12 Jan. from Chicago to London, returning Tue., 21 Jan., priced at AU$995 found 4 hours ago
Air Canada
Sun., 12 Jan. - Tue., 21 Jan.
ORD
Chicago
LHR
London
AU$995 Return, found 4 hours ago
AU$995
Return
found 4 hours ago
Select Air Canada flight, departing Sun., 12 Jan. from Chicago to London, returning Tue., 21 Jan., priced at AU$995 found 4 hours ago
Swiss International Air Lines
Sun., 12 Jan. - Tue., 21 Jan.
ORD
Chicago
LHR
London
AU$1,025 Return, found 4 hours ago
AU$1,025
Return
found 4 hours ago
Select Swiss International Air Lines flight, departing Sun., 12 Jan. from Chicago to London, returning Tue., 21 Jan., priced at AU$1,025 found 4 hours ago
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Flight from Chicago to London route information
Origin airport
O'Hare Intl.
Destination airport
Gatwick
Airlines serving
Aer Lingus, Air Canada, Air France, Alaska Airlines, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, United, Virgin Atlantic, avianca
Return price
AU$810
Distance
6341 km

CHI to LON Flights

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London Flight Deals

London

Chicago to Heathrow
AU$814.30

Southampton

Chicago Airports

Chicago

*Available to Expedia members.