
Popular airlines from Chicago O'Hare International Airport (ORD) to London
- British Airways
British Airways
- Austrian Airlines
Austrian Airlines
- Lufthansa
Lufthansa
- Aer Lingus
Aer Lingus
- Air Canada
Air Canada
- Brussels Airlines
Brussels Airlines
- Finnair
Finnair
Be in the know
Get alerts if flight prices drop or rise*
Book smarter
Save up to 40% on select hotels after you book a flight*
Cheap Flights from Chicago (ORD) to London (LON)
Prices were available within the past 7 days and start at ฿12,390 for one-way flights and ฿17,945 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, 19 Nov - Wed, 26 Nov
ORD
Chicago
LGW
London
฿17,945 Return, found 2 days ago
฿17,945
Return
found 2 days ago

Wed, 19 Nov - Wed, 26 Nov
ORD
Chicago
LHR
London
฿20,365 Return, found 2 days ago
฿20,365
Return
found 2 days ago

Wed, 19 Nov - Wed, 26 Nov
ORD
Chicago
LHR
London
฿20,470 Return, found 2 days ago
฿20,470
Return
found 2 days ago

Wed, 19 Nov - Wed, 26 Nov
ORD
Chicago
LHR
London
฿20,580 Return, found 2 days ago
฿20,580
Return
found 2 days ago

Wed, 19 Nov - Wed, 26 Nov
ORD
Chicago
LHR
London
฿20,845 Return, found 2 days ago
฿20,845
Return
found 2 days ago

Wed, 19 Nov - Wed, 26 Nov
ORD
Chicago
LHR
London
฿21,275 Return, found 2 days ago
฿21,275
Return
found 2 days ago

Wed, 19 Nov - Wed, 26 Nov
ORD
Chicago
LCY
London
฿21,975 Return, found 2 days ago
฿21,975
Return
found 2 days ago

Wed, 19 Nov - Wed, 26 Nov
ORD
Chicago
LCY
London
฿22,760 Return, found 2 days ago
฿22,760
Return
found 2 days ago

Wed, 19 Nov - Wed, 26 Nov
ORD
Chicago
LCY
London
฿24,870 Return, found 2 days ago
฿24,870
Return
found 2 days ago

Fri, 3 Jul - Fri, 10 Jul
ORD
Chicago
LHR
London
฿44,500 Return, found 1 day ago
฿44,500
Return
found 1 day ago
Find the cheapest month to fly from Chicago (ORD) to London (LON)
November is typically the cheapest month to fly
From ฿14,605 - ฿30,196 per traveller.
Origin airport | O'Hare Intl. |
Destination airport | Gatwick |
Return price | ฿17,945 |
Distance | 6341 km |
Perfect flights from Chicago to London
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Chicago to London. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible O'Hare Intl. to LON-All Airports ticket options cater to your travel preferences, with incredible one-way fares from ฿12,390 and roundtrip prices from ฿17,945. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at LON-All Airports and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in London.
Explore a world of travel with Expedia
- Trending Routes
- Trending Flights
- Top Flights Destinations
- Related Airlines
- Nearby Airports
- Cheap Flights from Other Airports
- Expedia's Latest Trends
Top Routes from Chicago
- Chicago to Newark Liberty Intl. Airport (ORD - EWR)
- Chicago to Los Angeles (ORD - LAX)
- Chicago to Bangkok (ORD - BKK)
- Chicago to Detroit (ORD - DTW)
- Chicago to New York (ORD - LGA)
- Chicago to Chiang Mai (ORD - CNX)
- Chicago to New York (ORD - JFK)
- Chicago to Houston (ORD - HOU)
- Chicago to Tokyo (ORD - NRT)
- Chicago to Zürich (ORD - ZRH)
- Chicago to Houston (ORD - IAH)
- Chicago to Vancouver (ORD - YVR)
Top Routes from Chicago
Top Flight Destinations
- Flights to London
- Flights to Edinburgh
- Flights to Manchester
- Flights to Liverpool
- Flights to Glasgow
- Flights to York
- Flights to Birmingham
- Flights to Blackpool
- Flights to Bath
- Flights to Bristol
- Flights to Newcastle-upon-Tyne
- Flights to Belfast
- Flights to Oxford
- Flights to Brighton
- Flights to Cardiff
- Flights to Leeds
- Flights to Chester
- Flights to Bournemouth
- Flights to Nottingham
- Flights to Cambridge
London Airports
London
฿20,365.00
Expedia's Latest Trends
Hotels
Flights
- Flights from Suvarnabhumi Intl. to LON-All Airports
- Flights from Bangkok (BKK) to Moscow (SVO)
- Flights from Chiang Mai (CNX) to Manchester (MAN)
- Flights from Bangkok (BKK) to Crumlin (BFS)
- Flights from Bangkok (BKK) to Cardiff (CWL)
- Flights from Koh Samui (USM) to Manchester (MAN)
- Flights from Chiang Mai (CNX) to London (LHR)
- Flights from Bangkok (BKK) to Exeter (EXT)
- Flights to London
- Flights from Bangkok (BKK) to Paisley (GLA)
- Flights from Bangkok (BKK) to Birmingham (BHX)
- Flights from Hanoi (HAN) to Da Nang (DAD)
- Flights from Manchester (MAN) to Bangkok (BKK)
- Emirates Bangkok (BKK) to Manchester (MAN) flights
- Flights from Manchester (MAN) to Sa Khu (HKT)
- Flights from LON-All Airports to NYC-All Airports
- Flights from Bangkok (BKK) to Manchester (MAN)
- Flights from Sa Khu (HKT) to Manchester (MAN)
- Flights from London (LHR) to Manchester (MAN)
- Flights from Bangkok (BKK) to London (LHR)
General
*Available to Expedia members.