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£185 Cheap Flights from Chicago (ORD) to London (LON)

Cheap Flights from Chicago to London (ORD-LON)

Prices were available within the past 7 days and start at £185 for one-way flights and £501 for return, for the period specified. Prices and availability are subject to change.
SAS
Fri, 30 Oct - Sun, 1 Nov
ORD
Chicago
LHR
London
£501
Return
Found 1 day ago
Select SAS flight, departing Fri, 30 Oct from Chicago to London, returning Sun, 1 Nov, priced at £501 Found 1 day ago
TAP Portugal
Wed, 11 Nov - Tue, 17 Nov
ORD
Chicago
LHR
London
£543
Return
Found 1 day ago
Select TAP Portugal flight, departing Wed, 11 Nov from Chicago to London, returning Tue, 17 Nov, priced at £543 Found 1 day ago
Icelandair
Thu, 29 Oct - Tue, 3 Nov
ORD
Chicago
LHR
London
£549
Return
Found 6 days ago
Select Icelandair flight, departing Thu, 29 Oct from Chicago to London, returning Tue, 3 Nov, priced at £549 Found 6 days ago
TAP Portugal
Wed, 14 Oct - Wed, 21 Oct
ORD
Chicago
LGW
London
£549
Return
Found 4 hours ago
Select TAP Portugal flight, departing Wed, 14 Oct from Chicago to London, returning Wed, 21 Oct, priced at £549 Found 4 hours ago
United
Tue, 19 Jan - Thu, 21 Jan
ORD
Chicago
LHR
London
£570
Return
Found 14 hours ago
Select United flight, departing Tue, 19 Jan from Chicago to London, returning Thu, 21 Jan, priced at £570 Found 14 hours ago
JetBlue Airways
Wed, 2 Sept - Sun, 6 Sept
ORD
Chicago
LGW
London
£606
Return
Found 2 days ago
Select JetBlue Airways flight, departing Wed, 2 Sept from Chicago to London, returning Sun, 6 Sept, priced at £606 Found 2 days ago
Aer Lingus
Wed, 11 Nov - Tue, 17 Nov
ORD
Chicago
LHR
London
£624
Return
Found 1 day ago
Select Aer Lingus flight, departing Wed, 11 Nov from Chicago to London, returning Tue, 17 Nov, priced at £624 Found 1 day ago
Swiss International Air Lines
Mon, 9 Nov - Mon, 23 Nov
ORD
Chicago
LCY
London
£645
Return
Found 2 days ago
Select Swiss International Air Lines flight, departing Mon, 9 Nov from Chicago to London, returning Mon, 23 Nov, priced at £645 Found 2 days ago
Turkish Airlines
Sun, 13 Sept - Tue, 22 Sept
ORD
Chicago
STN
London
£647
Return
Found 2 days ago
Select Turkish Airlines flight, departing Sun, 13 Sept from Chicago to London, returning Tue, 22 Sept, priced at £647 Found 2 days ago
American Airlines
Wed, 28 Oct - Mon, 2 Nov
ORD
Chicago
LHR
London
£652
Return
Found 19 hours ago
Select American Airlines flight, departing Wed, 28 Oct from Chicago to London, returning Mon, 2 Nov, priced at £652 Found 19 hours ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Heathrow LHR. Cheapest option available. Average driving time to city centre is 28 minutes. Flights from £654
LHR
Heathrow
Cheapest
Average driving time to city centre28 min
Flights from £654
Select flight to Gatwick LGW. Average driving time to city centre is 52 minutes. Flights from £976
LGW
Gatwick
Average driving time to city centre52 min
Flights from £976
Select flight to London City LCY. Closest option available. Average driving time to city centre is 21 minutes. Flights from £876
LCY
London City
Closest
Average driving time to city centre21 min
Flights from £876

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

March is typically the cheapest month to fly

From £382 - £571 per traveller.

Travel information

Origin airport
Chicago O'Hare International Airport
Destination airport
Gatwick Airport
Distance
3,963 miles away
Airlines serving
Swiss International Air Lines, Icelandair, TAP Portugal, Turkish Airlines, Iberia, JetBlue Airways, Air France, British Airways, KLM, American Airlines, Virgin Atlantic, Delta, Air Europa
Popular airline
Swiss International Air Lines
Return price
£501
*Available to Expedia members.