₹34,945 Cheap Flights from Chicago (ORD) to London (LHR)

View ₹34,945 flight on Tue, 20 Jan 2026Opens in a new window

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

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Cheap Flights from Chicago (ORD) to London (LHR)

Prices were available within the past 7 days and start at ₹34,945 for one-way flights and ₹46,947 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Fri, 27 Feb - Thu, 19 Mar
ORD
Chicago
LHR
London
₹46,947 Return, found 6 days ago
₹46,947
Return
found 6 days ago
Select Icelandair flight, departing Fri, 27 Feb from Chicago to London, returning Thu, 19 Mar, priced at ₹46,947 found 6 days ago
Icelandair
Fri, 30 Jan - Mon, 16 Feb
ORD
Chicago
LHR
London
₹47,091 Return, found 6 days ago
₹47,091
Return
found 6 days ago
Select Icelandair flight, departing Fri, 30 Jan from Chicago to London, returning Mon, 16 Feb, priced at ₹47,091 found 6 days ago
Delta
Tue, 24 Feb - Wed, 4 Mar
ORD
Chicago
LHR
London
₹53,873 Return, found 3 days ago
₹53,873
Return
found 3 days ago
Select Delta flight, departing Tue, 24 Feb from Chicago to London, returning Wed, 4 Mar, priced at ₹53,873 found 3 days ago
Delta
Sun, 15 Feb - Tue, 3 Mar
ORD
Chicago
LHR
London
₹53,937 Return, found 6 days ago
₹53,937
Return
found 6 days ago
Select Delta flight, departing Sun, 15 Feb from Chicago to London, returning Tue, 3 Mar, priced at ₹53,937 found 6 days ago
Scandinavian Airlines
Thu, 19 Feb - Fri, 6 Mar
ORD
Chicago
LHR
London
₹54,535 Return, found 6 days ago
₹54,535
Return
found 6 days ago
Select Scandinavian Airlines flight, departing Thu, 19 Feb from Chicago to London, returning Fri, 6 Mar, priced at ₹54,535 found 6 days ago
British Airways
Wed, 11 Feb - Mon, 16 Feb
ORD
Chicago
LHR
London
₹55,065 Return, found 4 days ago
₹55,065
Return
found 4 days ago
Select British Airways flight, departing Wed, 11 Feb from Chicago to London, returning Mon, 16 Feb, priced at ₹55,065 found 4 days ago
United
Sun, 18 Jan - Tue, 27 Jan
ORD
Chicago
LHR
London
₹55,286 Return, found 4 days ago
₹55,286
Return
found 4 days ago
Select United flight, departing Sun, 18 Jan from Chicago to London, returning Tue, 27 Jan, priced at ₹55,286 found 4 days ago
Virgin Atlantic
Sun, 25 Jan - Fri, 13 Feb
ORD
Chicago
LHR
London
₹55,450 Return, found 6 days ago
₹55,450
Return
found 6 days ago
Select Virgin Atlantic flight, departing Sun, 25 Jan from Chicago to London, returning Fri, 13 Feb, priced at ₹55,450 found 6 days ago
British Airways
Sun, 15 Feb - Tue, 3 Mar
ORD
Chicago
LHR
London
₹55,953 Return, found 6 days ago
₹55,953
Return
found 6 days ago
Select British Airways flight, departing Sun, 15 Feb from Chicago to London, returning Tue, 3 Mar, priced at ₹55,953 found 6 days ago
KLM
Sun, 18 Jan - Tue, 27 Jan
ORD
Chicago
LHR
London
₹57,910 Return, found 4 days ago
₹57,910
Return
found 4 days ago
Select KLM flight, departing Sun, 18 Jan from Chicago to London, returning Tue, 27 Jan, priced at ₹57,910 found 4 days ago

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

November is typically the cheapest month to fly

From ₹40,221 - ₹64,240 per traveller.

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 ₹60,535
LHR
Heathrow
Cheapest
Average driving time to city centre28 min
Flights from ₹60,535
Flight from Chicago to London route information
Origin airport
O'Hare Intl.
Destination airport
Heathrow
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, Finnair, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic
Return price
₹46,947
Distance
6307 km
Average flight time
13 hours 55 mins

Perfect flights from Chicago to London

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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 Heathrow ticket options cater to your travel preferences, with incredible one-way fares from ₹34,945 and roundtrip prices from ₹46,947. 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 Heathrow 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.

Frequently asked questions

How much is a flight from O'Hare Intl. Airport (ORD) to London Heathrow?
If you're travelling from O'Hare Intl. Airport (ORD) to Heathrow Airport (LHR), round-trip flights start from ₹46,947. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year, so don't delay. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from O'Hare Intl. Airport (ORD) to Heathrow Airport?
Most flights can be cancelled online, but each airline has a different set of terms and conditions. If you do need to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from ORD to LHR that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for O'Hare Airport to Heathrow Airport (LHR) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from ORD to London Heathrow?
With a flight distance of 6,400 kilometres between O'Hare Intl. Airport (ORD) and London Heathrow, this is a long trip. Make sure you stay hydrated and go for a short walk down the aisle every so often.
Which airlines fly direct from ORD to London Heathrow?
Many people like to fly with United Airlines (UA) from O'Hare Intl. Airport (ORD) to LHR. This popular airline offers 91 monthly flights, so you can easily find a flight time that's perfect for you. For more options, check out the ticket prices from British Airways (BA). This airlines operates 60 monthly flights between these airports.
Are O'Hare Airport to LHR flight tickets cheaper when they're purchased at the last minute?
It is possible to find an amazing last-minute deal from ORD to Heathrow Airport, but it's also possible to miss out altogether! As many airlines release prices up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to book when you spot a bargain. Expedia compares carrier prices and updates flight deals frequently, so you can rest easy knowing you're always seeing the latest offers.

Explore a world of travel with Expedia

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