Cheap Flights from Chicago (CHI) to London (LON) from HK$2,931~

View HK$2,931 flight on Wed, 11 Mar 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$2,931 for one-way flights and HK$4,561 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, 18 Mar - Mon, 30 Mar
ORD
Chicago
LHR
London
HK$4,561 Return, found 5 days ago
HK$4,561
Return
found 5 days ago
Select British Airways flight, departing Wed, 18 Mar from Chicago to London, returning Mon, 30 Mar, priced at HK$4,561 found 5 days ago
British Airways
Sat, 21 Mar - Mon, 30 Mar
ORD
Chicago
LHR
London
HK$4,605 Return, found 5 days ago
HK$4,605
Return
found 5 days ago
Select British Airways flight, departing Sat, 21 Mar from Chicago to London, returning Mon, 30 Mar, priced at HK$4,605 found 5 days ago
Scandinavian Airlines
Fri, 30 Jan - Tue, 3 Feb
ORD
Chicago
LHR
London
HK$4,637 Return, found 4 days ago
HK$4,637
Return
found 4 days ago
Select Scandinavian Airlines flight, departing Fri, 30 Jan from Chicago to London, returning Tue, 3 Feb, priced at HK$4,637 found 4 days ago
Scandinavian Airlines
Fri, 30 Jan - Tue, 3 Feb
ORD
Chicago
LHR
London
HK$4,666 Return, found 4 days ago
HK$4,666
Return
found 4 days ago
Select Scandinavian Airlines flight, departing Fri, 30 Jan from Chicago to London, returning Tue, 3 Feb, priced at HK$4,666 found 4 days ago
Delta
Sun, 25 Jan - Tue, 10 Feb
ORD
Chicago
LHR
London
HK$4,681 Return, found 3 days ago
HK$4,681
Return
found 3 days ago
Select Delta flight, departing Sun, 25 Jan from Chicago to London, returning Tue, 10 Feb, priced at HK$4,681 found 3 days ago
Scandinavian Airlines
Fri, 30 Jan - Tue, 3 Feb
ORD
Chicago
LHR
London
HK$4,694 Return, found 4 days ago
HK$4,694
Return
found 4 days ago
Select Scandinavian Airlines flight, departing Fri, 30 Jan from Chicago to London, returning Tue, 3 Feb, priced at HK$4,694 found 4 days ago
United
Sun, 1 Mar - Tue, 10 Mar
ORD
Chicago
LHR
London
HK$4,797 Return, found 2 days ago
HK$4,797
Return
found 2 days ago
Select United flight, departing Sun, 1 Mar from Chicago to London, returning Tue, 10 Mar, priced at HK$4,797 found 2 days ago
United
Sun, 1 Mar - Tue, 10 Mar
ORD
Chicago
LHR
London
HK$4,800 Return, found 2 days ago
HK$4,800
Return
found 2 days ago
Select United flight, departing Sun, 1 Mar from Chicago to London, returning Tue, 10 Mar, priced at HK$4,800 found 2 days ago
United
Sun, 25 Jan - Tue, 10 Feb
ORD
Chicago
LHR
London
HK$4,804 Return, found 3 days ago
HK$4,804
Return
found 3 days ago
Select United flight, departing Sun, 25 Jan from Chicago to London, returning Tue, 10 Feb, priced at HK$4,804 found 3 days ago
Air Canada
Sun, 1 Mar - Tue, 10 Mar
ORD
Chicago
LHR
London
HK$4,864 Return, found 2 days ago
HK$4,864
Return
found 2 days ago
Select Air Canada flight, departing Sun, 1 Mar from Chicago to London, returning Tue, 10 Mar, priced at HK$4,864 found 2 days ago
Chicago to London route information
Origin airport
O'Hare Intl.
Destination airport
Heathrow
Return price
HK$4,561
Distance
6307 km

Flights from Illinois to England

Book cheap flights from Illinois (CHI) to England (LON) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

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Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Illinois (CHI) to England (LON) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your England flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in England and things to do in England for your perfect vacation with Expedia Thing to Do.

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$2,931 now!

 

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