Cheap Flights from London (LON) to Chicago (CHI) from HK$3,362~

View HK$3,362 flight on Mon, 26 Jan 2026Opens in a new window

Popular airlines from London to Chicago

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

Prices were available within the past 7 days and start at HK$3,362 for one-way flights and HK$4,231 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Mon, 17 Nov - Sat, 22 Nov
LHR
London
ORD
Chicago
HK$4,231 Return, found 4 days ago
HK$4,231
Return
found 4 days ago
Select Scandinavian Airlines flight, departing Mon, 17 Nov from London to Chicago, returning Sat, 22 Nov, priced at HK$4,231 found 4 days ago
Scandinavian Airlines
Thu, 4 Dec - Thu, 11 Dec
LHR
London
ORD
Chicago
HK$4,247 Return, found 6 days ago
HK$4,247
Return
found 6 days ago
Select Scandinavian Airlines flight, departing Thu, 4 Dec from London to Chicago, returning Thu, 11 Dec, priced at HK$4,247 found 6 days ago
Scandinavian Airlines
Mon, 17 Nov - Sat, 22 Nov
LHR
London
ORD
Chicago
HK$4,321 Return, found 4 days ago
HK$4,321
Return
found 4 days ago
Select Scandinavian Airlines flight, departing Mon, 17 Nov from London to Chicago, returning Sat, 22 Nov, priced at HK$4,321 found 4 days ago
Scandinavian Airlines
Mon, 17 Nov - Sat, 22 Nov
LHR
London
ORD
Chicago
HK$4,322 Return, found 4 days ago
HK$4,322
Return
found 4 days ago
Select Scandinavian Airlines flight, departing Mon, 17 Nov from London to Chicago, returning Sat, 22 Nov, priced at HK$4,322 found 4 days ago
Icelandair
Tue, 11 Nov - Mon, 17 Nov
LHR
London
ORD
Chicago
HK$4,607 Return, found 4 days ago
HK$4,607
Return
found 4 days ago
Select Icelandair flight, departing Tue, 11 Nov from London to Chicago, returning Mon, 17 Nov, priced at HK$4,607 found 4 days ago
Icelandair
Mon, 10 Nov - Mon, 17 Nov
LHR
London
ORD
Chicago
HK$4,620 Return, found 4 days ago
HK$4,620
Return
found 4 days ago
Select Icelandair flight, departing Mon, 10 Nov from London to Chicago, returning Mon, 17 Nov, priced at HK$4,620 found 4 days ago
Lufthansa
Thu, 4 Dec - Thu, 11 Dec
LHR
London
ORD
Chicago
HK$5,643 Return, found 6 days ago
HK$5,643
Return
found 6 days ago
Select Lufthansa flight, departing Thu, 4 Dec from London to Chicago, returning Thu, 11 Dec, priced at HK$5,643 found 6 days ago
Virgin Atlantic
Thu, 4 Dec - Thu, 11 Dec
LHR
London
ORD
Chicago
HK$5,647 Return, found 6 days ago
HK$5,647
Return
found 6 days ago
Select Virgin Atlantic flight, departing Thu, 4 Dec from London to Chicago, returning Thu, 11 Dec, priced at HK$5,647 found 6 days ago
Delta
Thu, 4 Dec - Thu, 11 Dec
LHR
London
ORD
Chicago
HK$5,647 Return, found 6 days ago
HK$5,647
Return
found 6 days ago
Select Delta flight, departing Thu, 4 Dec from London to Chicago, returning Thu, 11 Dec, priced at HK$5,647 found 6 days ago
Air Canada
Mon, 17 Nov - Mon, 1 Dec
LHR
London
ORD
Chicago
HK$5,650 Return, found 3 days ago
HK$5,650
Return
found 3 days ago
Select Air Canada flight, departing Mon, 17 Nov from London to Chicago, returning Mon, 1 Dec, priced at HK$5,650 found 3 days ago

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

February is typically the cheapest month to fly

From HK$3,324 - HK$5,567 per traveller.

Travel information

Origin airport
Heathrow
Destination airport
O'Hare Intl.
Return price
HK$4,231
Distance
6307 km

Book with confidence

Flights from England to Illinois

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Search for flights from England (LON) to Illinois (CHI) 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.

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 England (LON) to Illinois (CHI) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

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If you would like to book flights to Illinois more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Illinois is HK$3,362 now!

 

Flights from England to Illinois

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