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

Flights from Chicago, IL (CHI-All Airports) to London (LON-All Airports)
Flights to England
United Kingdom
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Popular airlines from Chicago to London

Swiss International Air Lines
Aer Lingus
Lufthansa
Iberia
British Airways
Finnair
Austrian Airlines

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Cheap Flights from Chicago to London (CHI-LON)

Prices were available within the past 7 days and start at CA $455 for one-way flights and CA $1,022 for roundtrip, for the period specified. Prices and availability are subject to change.

All deals

One way

Roundtrip

Fri, Nov 6 - Fri, Nov 13

ORD

Chicago

LHR

London

CA $1,022

Roundtrip

Found 6 days ago

Select TAP Portugal flight, departing Fri, Nov 6 from Chicago to London, returning Fri, Nov 13, priced at CA $1,022 Found 6 days ago

Sun, Nov 15 - Thu, Nov 19

ORD

Chicago

LHR

London

CA $1,037

Roundtrip

Found 6 days ago

Select Icelandair flight, departing Sun, Nov 15 from Chicago to London, returning Thu, Nov 19, priced at CA $1,037 Found 6 days ago

Mon, Jan 25 - Mon, Feb 1

ORD

Chicago

LHR

London

CA $1,073

Roundtrip

Found 1 day ago

Select SAS flight, departing Mon, Jan 25 from Chicago to London, returning Mon, Feb 1, priced at CA $1,073 Found 1 day ago

Tue, Nov 24 - Mon, Nov 30

ORD

Chicago

LGW

London

CA $1,164

Roundtrip

Found 6 days ago

Select Icelandair flight, departing Tue, Nov 24 from Chicago to London, returning Mon, Nov 30, priced at CA $1,164 Found 6 days ago

Mon, Jan 25 - Mon, Feb 1

ORD

Chicago

LHR

London

CA $1,201

Roundtrip

Found 1 day ago

Select Aer Lingus flight, departing Mon, Jan 25 from Chicago to London, returning Mon, Feb 1, priced at CA $1,201 Found 1 day ago

Wed, Mar 10 - Wed, Mar 17

ORD

Chicago

LHR

London

CA $1,204

Roundtrip

Found 5 days ago

Select Swiss International Air Lines flight, departing Wed, Mar 10 from Chicago to London, returning Wed, Mar 17, priced at CA $1,204 Found 5 days ago

Wed, Mar 10 - Wed, Mar 17

ORD

Chicago

LCY

London

CA $1,232

Roundtrip

Found 5 days ago

Select Delta flight, departing Wed, Mar 10 from Chicago to London, returning Wed, Mar 17, priced at CA $1,232 Found 5 days ago

Wed, Jan 20 - Wed, Jan 27

ORD

Chicago

LHR

London

CA $1,270

Roundtrip

Found 20 hours ago

Select Finnair flight, departing Wed, Jan 20 from Chicago to London, returning Wed, Jan 27, priced at CA $1,270 Found 20 hours ago

Tue, Feb 16 - Tue, Mar 2

MDW

Chicago

LHR

London

CA $1,271

Roundtrip

Found 5 days ago

Select Virgin Atlantic flight, departing Tue, Feb 16 from Chicago to London, returning Tue, Mar 2, priced at CA $1,271 Found 5 days ago

Fri, Jun 18 - Fri, Jun 25

ORD

Chicago

STN

London

CA $1,851

Roundtrip

Found 4 days ago

Select Turkish Airlines flight, departing Fri, Jun 18 from Chicago to London, returning Fri, Jun 25, priced at CA $1,851 Found 4 days 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 CA $1,254

LHR

Heathrow

Cheapest

28 min

Flights from CA $1,254

Select flight to Gatwick LGW. Average driving time to city centre is 52 minutes. Flights from CA $1,318

LGW

Gatwick

52 min

Flights from CA $1,318

Select flight to London City LCY. Closest option available. Average driving time to city centre is 21 minutes. Flights from CA $1,665

LCY

London City

Closest

21 min

Flights from CA $1,665

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

November is typically the cheapest month to fly

From CA $704 - CA $1,277 per traveller.

Travel information

Origin airport	Chicago O'Hare International Airport
Destination airport	London
Distance	6,380 km away
Roundtrip price	CA $1,022

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CA $455 Cheap Flights from Chicago (CHI) to London (LON)

Popular airlines from Chicago to London

Be in the know

Book smarter

Earn twice

Cheap Flights from Chicago to London (CHI-LON)

Alternative airports near London

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

November is typically the cheapest month to flyNovember is typically the cheapest month to fly

Travel information

Explore a world of travel with Expedia

November is typically the cheapest month to fly