The Houses of Parliament and Big Ben in London, with a red double-decker bus crossing the Lambeth Bridge.

Cheap Flights from Chicago (CHI) to London (LON) from HK$2,522~

View HK$2,522 flight on Tue, 3 Nov 2026Opens in a new window

Popular airlines from Chicago to London

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

Prices were available within the past 7 days and start at HK$2,522 for one-way flights and HK$5,004 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Sat, 20 Feb - Wed, 24 Feb
ORD
Chicago
LHR
London
HK$5,004 Return, found 4 days ago
HK$5,004
Return
found 4 days ago
Select Icelandair flight, departing Sat, 20 Feb from Chicago to London, returning Wed, 24 Feb, priced at HK$5,004 found 4 days ago
Finnair
Sun, 20 Sept - Tue, 29 Sept
ORD
Chicago
LHR
London
HK$5,738 Return, found 1 day ago
HK$5,738
Return
found 1 day ago
Select Finnair flight, departing Sun, 20 Sept from Chicago to London, returning Tue, 29 Sept, priced at HK$5,738 found 1 day ago
Delta
Sun, 20 Sept - Tue, 29 Sept
ORD
Chicago
LHR
London
HK$5,782 Return, found 1 day ago
HK$5,782
Return
found 1 day ago
Select Delta flight, departing Sun, 20 Sept from Chicago to London, returning Tue, 29 Sept, priced at HK$5,782 found 1 day ago
British Airways
Sun, 20 Sept - Tue, 29 Sept
ORD
Chicago
LHR
London
HK$5,816 Return, found 1 day ago
HK$5,816
Return
found 1 day ago
Select British Airways flight, departing Sun, 20 Sept from Chicago to London, returning Tue, 29 Sept, priced at HK$5,816 found 1 day ago
Virgin Atlantic
Sun, 20 Sept - Tue, 29 Sept
ORD
Chicago
LHR
London
HK$6,018 Return, found 1 day ago
HK$6,018
Return
found 1 day ago
Select Virgin Atlantic flight, departing Sun, 20 Sept from Chicago to London, returning Tue, 29 Sept, priced at HK$6,018 found 1 day ago
Scandinavian Airlines
Tue, 20 Oct - Tue, 27 Oct
ORD
Chicago
LHR
London
HK$6,368 Return, found 5 days ago
HK$6,368
Return
found 5 days ago
Select Scandinavian Airlines flight, departing Tue, 20 Oct from Chicago to London, returning Tue, 27 Oct, priced at HK$6,368 found 5 days ago
Delta
Wed, 25 Nov - Mon, 30 Nov
MDW
Chicago
LHR
London
HK$6,489 Return, found 21 hours ago
HK$6,489
Return
found 21 hours ago
Select Delta flight, departing Wed, 25 Nov from Chicago to London, returning Mon, 30 Nov, priced at HK$6,489 found 21 hours ago
Air France
Tue, 24 Nov - Mon, 30 Nov
ORD
Chicago
LHR
London
HK$6,620 Return, found 21 hours ago
HK$6,620
Return
found 21 hours ago
Select Air France flight, departing Tue, 24 Nov from Chicago to London, returning Mon, 30 Nov, priced at HK$6,620 found 21 hours ago
Turkish Airlines
Tue, 20 Oct - Tue, 27 Oct
ORD
Chicago
LGW
London
HK$6,859 Return, found 5 days ago
HK$6,859
Return
found 5 days ago
Select Turkish Airlines flight, departing Tue, 20 Oct from Chicago to London, returning Tue, 27 Oct, priced at HK$6,859 found 5 days ago
Swiss International Air Lines
Tue, 20 Oct - Tue, 27 Oct
ORD
Chicago
LGW
London
HK$6,909 Return, found 5 days ago
HK$6,909
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Tue, 20 Oct from Chicago to London, returning Tue, 27 Oct, priced at HK$6,909 found 5 days ago

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

November is typically the cheapest month to fly

From HK$5,477 - HK$6,973 per traveller.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Heathrow
Airlines serving
Aeromexico, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, Finnair, ITA Airways, Icelandair, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Return price
HK$5,004
Distance
6307 km

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Flights from Illinois to England

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Search for flights from Illinois (CHI) to England (LON) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

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If you would like to book flights to England more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to England is HK$2,522 now!

 

Flights from Illinois to England

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