Find Flights

View NT$10,838 flight on Sun, 2027/7/25

Roundtrip
One-way
Multi-city

Direct flights only

Leaving from

Going to

Select dates

Travelers, Cabin class

Travelers and Cabin class

Adults

ChildrenAges 2 to 17

Infants on lapYounger than 2

Infants in seatYounger than 2

Cabin class

Add a stay to Bundle & Save*

Flights from Chicago O'Hare Intl. Airport (ORD) to Heathrow Airport (LHR)
Flights to London
England
United Kingdom
Flights
Expedia.com.tw

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Heathrow Airport (LHR)

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

Be in the know
Get alerts if flight prices drop or rise*
Book smarter
Save up to 45% on select hotels after you book a flight*
Earn twice
Earn your airline miles on top of our rewards
Sign in

Cheap Flights from Chicago to London (ORD-LHR)

Prices were available within the past 7 days and start at NT$10,838 for one-way flights and NT$28,821 for roundtrip, for the period specified. Prices and availability are subject to change.

All deals

One way

Roundtrip

Tue, Nov 17 - Tue, Nov 24

ORD

Chicago

LHR

London

NT$28,821

Roundtrip

Found 4 days ago

Select SAS flight, departing Tue, Nov 17 from Chicago to London, returning Tue, Nov 24, priced at NT$28,821 Found 4 days ago

Tue, Nov 17 - Tue, Nov 24

ORD

Chicago

LHR

London

NT$28,920

Roundtrip

Found 4 days ago

Select SAS flight, departing Tue, Nov 17 from Chicago to London, returning Tue, Nov 24, priced at NT$28,920 Found 4 days ago

Tue, Nov 17 - Tue, Nov 24

ORD

Chicago

LHR

London

NT$28,953

Roundtrip

Found 4 days ago

Select SAS flight, departing Tue, Nov 17 from Chicago to London, returning Tue, Nov 24, priced at NT$28,953 Found 4 days ago

Tue, Nov 17 - Tue, Nov 24

ORD

Chicago

LHR

London

NT$29,048

Roundtrip

Found 4 days ago

Select SAS flight, departing Tue, Nov 17 from Chicago to London, returning Tue, Nov 24, priced at NT$29,048 Found 4 days ago

Tue, Nov 17 - Tue, Nov 24

ORD

Chicago

LHR

London

NT$29,052

Roundtrip

Found 4 days ago

Select SAS flight, departing Tue, Nov 17 from Chicago to London, returning Tue, Nov 24, priced at NT$29,052 Found 4 days ago

Tue, Nov 17 - Tue, Nov 24

ORD

Chicago

LHR

London

NT$41,120

Roundtrip

Found 4 days ago

Select LOT-Polish Airlines flight, departing Tue, Nov 17 from Chicago to London, returning Tue, Nov 24, priced at NT$41,120 Found 4 days ago

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

February is typically the cheapest month to fly

From NT$16,332 - NT$27,945 per traveler.

Travel information

Origin airport	Chicago O'Hare Intl. Airport
Destination airport	Heathrow Airport
Distance	6,344 km away
Airlines serving	Austrian Airlines, Lufthansa, Brussels Airlines, Finnair, Aer Lingus, Swiss International Air Lines, British Airways, Iberia, SAS, Air Canada, Icelandair, Alaska Airlines, LOT-Polish Airlines, Turkish Airlines, JetBlue Airways, Aeromexico, American Airlines, United, Virgin Atlantic, TAP Portugal, Delta, KLM, Air France, ITA Airways, Ethiopian Airlines, Avianca
Popular airline	Austrian Airlines
Roundtrip price	NT$28,821
Average flight time	7 hours 59 mins

Explore a world of travel with Expedia

Lodging
Flights
Packages
Cars

Inns in Hillingdon
Standard Link for Inns in Hillingdon
West Drayton Hotels
Standard Link for West Drayton Hotels
Hotels near Heathrow Terminals 2 & 3 Underground Station
Standard Link for Hotels near Heathrow Terminals 2 & 3 Underground Station
Guest Houses in London Borough of Ealing
Standard Link for Guest Houses in London Borough of Ealing
Shopping Hotels in Slough
Standard Link for Shopping Hotels in Slough
Farmstay in Hillingdon
Standard Link for Farmstay in Hillingdon
Hotels with Free Parking in Hounslow
Standard Link for Hotels with Free Parking in Hounslow
Hostels in Egham
Standard Link for Hostels in Egham
Uxbridge Hotels
Standard Link for Uxbridge Hotels
Hotels near Heathrow
Standard Link for Hotels near Heathrow
Hotels near Brent Valley Golf Course
Standard Link for Hotels near Brent Valley Golf Course
Country Houses in Runnymede
Standard Link for Country Houses in Runnymede
Vacation Homes in Hillingdon
Standard Link for Vacation Homes in Hillingdon
Hotels with Free Parking in Brentford
Standard Link for Hotels with Free Parking in Brentford
Hounslow Hotels
Standard Link for Hounslow Hotels
Apartments in Hayes & Harlington Station
Standard Link for Apartments in Hayes & Harlington Station
Hotel Wedding Venues Hotels in Shepperton
Standard Link for Hotel Wedding Venues Hotels in Shepperton
Staines Hotels
Standard Link for Staines Hotels
Hotels near Brunel University
Standard Link for Hotels near Brunel University
Hotels near Heathrow Terminal 5 Station
Standard Link for Hotels near Heathrow Terminal 5 Station
Cabin Rentals in London Borough of Hounslow
Standard Link for Cabin Rentals in London Borough of Hounslow
Weybridge Hotels
Standard Link for Weybridge Hotels
Cabin Rentals in Richmond-upon-Thames
Standard Link for Cabin Rentals in Richmond-upon-Thames
Aparthotels in London Borough of Ealing
Standard Link for Aparthotels in London Borough of Ealing
Heathrow Villages Hotels
Standard Link for Heathrow Villages Hotels
Cheap Hotels in Hounslow
Standard Link for Cheap Hotels in Hounslow
Gay friendly Hotels in Hounslow Heath
Standard Link for Gay friendly Hotels in Hounslow Heath
Richmond Hotels
Standard Link for Richmond Hotels
Cabin Rentals in Spelthorne District
Standard Link for Cabin Rentals in Spelthorne District
B&B in London Borough of Ealing
Standard Link for B&B in London Borough of Ealing

Flights from Ontario (ONT) to London (LHR)
Standard Link for Flights from Ontario (ONT) to London (LHR)
Flights from Auckland (AKL) to London (LHR)
Standard Link for Flights from Auckland (AKL) to London (LHR)
Flights from Philadelphia (PHL) to London (LHR)
Standard Link for Flights from Philadelphia (PHL) to London (LHR)
Flights from San Francisco (SFO) to London (LHR)
Standard Link for Flights from San Francisco (SFO) to London (LHR)
Flights from Hong Kong (HKG) to London (LHR)
Standard Link for Flights from Hong Kong (HKG) to London (LHR)
Flights from Munich (MUC) to London (LHR)
Standard Link for Flights from Munich (MUC) to London (LHR)
Flights from Shanghai (PVG) to London (LHR)
Standard Link for Flights from Shanghai (PVG) to London (LHR)
Flights from Isle of Man (IOM) to London (LHR)
Standard Link for Flights from Isle of Man (IOM) to London (LHR)
Flights from Paris (CDG) to London (LHR)
Standard Link for Flights from Paris (CDG) to London (LHR)
Flights from Christchurch (CHC) to London (LHR)
Standard Link for Flights from Christchurch (CHC) to London (LHR)
Flights from Hamburg (HAM) to London (LHR)
Standard Link for Flights from Hamburg (HAM) to London (LHR)
Flights from New York (JFK) to London (LHR)
Standard Link for Flights from New York (JFK) to London (LHR)
Flights from Tokyo (HND) to London (LHR)
Standard Link for Flights from Tokyo (HND) to London (LHR)
Flights from Dubai (DXB) to London (LHR)
Standard Link for Flights from Dubai (DXB) to London (LHR)
Flights from Taipei (TPE) to London (LHR)
Standard Link for Flights from Taipei (TPE) to London (LHR)
Flights from Stockholm (ARN) to London (LHR)
Standard Link for Flights from Stockholm (ARN) to London (LHR)
Flights from Vienna (VIE) to London (LHR)
Standard Link for Flights from Vienna (VIE) to London (LHR)
Flights to Southall
Standard Link for Flights to Southall
Flights to Heathrow
Standard Link for Flights to Heathrow
Flights from Madrid (MAD) to London (LHR)
Standard Link for Flights from Madrid (MAD) to London (LHR)
Flights from Hanoi (HAN) to London (LHR)
Standard Link for Flights from Hanoi (HAN) to London (LHR)
Flights from Birmingham (BHM) to London (LHR)
Standard Link for Flights from Birmingham (BHM) to London (LHR)
Flights from Kuala Lumpur (KUL) to London (LHR)
Standard Link for Flights from Kuala Lumpur (KUL) to London (LHR)
Flights from Stuttgart (STR) to London (LHR)
Standard Link for Flights from Stuttgart (STR) to London (LHR)
Flights from San Diego (SAN) to London (LHR)
Standard Link for Flights from San Diego (SAN) to London (LHR)
Flights from Delhi (DEL) to London (LHR)
Standard Link for Flights from Delhi (DEL) to London (LHR)
Flights from Chengdu (CTU) to London (LHR)
Standard Link for Flights from Chengdu (CTU) to London (LHR)
Flights from Macau (MFM) to London (LHR)
Standard Link for Flights from Macau (MFM) to London (LHR)
Flights from Los Angeles (LAX) to London (LHR)
Standard Link for Flights from Los Angeles (LAX) to London (LHR)
Flights from Barcelona (BCN) to London (LHR)
Standard Link for Flights from Barcelona (BCN) to London (LHR)
Flights from Cologne (CGN) to London (LHR)
Standard Link for Flights from Cologne (CGN) to London (LHR)
Flights from Kaohsiung (KHH) to London (LHR)
Standard Link for Flights from Kaohsiung (KHH) to London (LHR)

Ealing Studios
Standard Link for Ealing Studios
Syon House
Standard Link for Syon House
Southall Vacations
Standard Link for Southall Vacations
Visit Richmond
Standard Link for Visit Richmond
Addlestone Vacations
Standard Link for Addlestone Vacations
Visit Osterley
Standard Link for Visit Osterley
Frogmore House
Standard Link for Frogmore House
Visit West Drayton
Standard Link for Visit West Drayton
Visit Ruislip
Standard Link for Visit Ruislip
Twickenham Vacations
Standard Link for Twickenham Vacations
Visit Hounslow
Standard Link for Visit Hounslow
Visit Greenford Broadway
Standard Link for Visit Greenford Broadway
Visit Ealing
Standard Link for Visit Ealing
Ham House
Standard Link for Ham House
Strawberry Hill
Standard Link for Strawberry Hill
Royal Botanic Gardens
Standard Link for Royal Botanic Gardens
Richmond Palace
Standard Link for Richmond Palace
Richmond Vacations
Standard Link for Richmond Vacations
Brunel University
Standard Link for Brunel University

Van Car Rentals near Heathrow
Standard Link for Van Car Rentals near Heathrow
Car rentals near Windsor Castle
Standard Link for Car rentals near Windsor Castle
Advantage Rent-A-Car Rental Cars in Heathrow
Standard Link for Advantage Rent-A-Car Rental Cars in Heathrow
Auto Rent Rental Cars in Heathrow
Standard Link for Auto Rent Rental Cars in Heathrow
Dollar Rental Cars in Heathrow
Standard Link for Dollar Rental Cars in Heathrow
Europcar Rental Cars in Heathrow
Standard Link for Europcar Rental Cars in Heathrow
Sixt Rental Cars in Heathrow
Standard Link for Sixt Rental Cars in Heathrow
Hertz Rental Cars in Heathrow
Standard Link for Hertz Rental Cars in Heathrow
Surprice Car Rentals Rental Cars in Heathrow
Standard Link for Surprice Car Rentals Rental Cars in Heathrow
Budget Rental Cars in Heathrow
Standard Link for Budget Rental Cars in Heathrow
Pickup Car Rentals near Heathrow
Standard Link for Pickup Car Rentals near Heathrow
Alamo Rent A Car Rental Cars in Heathrow
Standard Link for Alamo Rent A Car Rental Cars in Heathrow
Luxury Car Rentals near Heathrow
Standard Link for Luxury Car Rentals near Heathrow
Avis Rental Cars in Heathrow
Standard Link for Avis Rental Cars in Heathrow
Routes Rental Cars in Heathrow
Standard Link for Routes Rental Cars in Heathrow
Dollar Rent A Car Rental Cars in Heathrow
Standard Link for Dollar Rent A Car Rental Cars in Heathrow
Car rental Richmond
Standard Link for Car rental Richmond
Rental cars Heathrow airport
Standard Link for Rental cars Heathrow airport

*Available to One Key members.

Find Flights

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Heathrow Airport (LHR)

Be in the know

Book smarter

Earn twice

Cheap Flights from Chicago to London (ORD-LHR)

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

February is typically the cheapest month to flyFebruary is typically the cheapest month to fly

Travel information

Explore a world of travel with Expedia

February is typically the cheapest month to fly