$216 Cheap flights from O'Hare Intl. to Heathrow (ORD to LHR)

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Compare Flight Prices from Chicago to London

Affordable Airfare Tickets from ORD to LHR Airport

The cheapest flights to Heathrow found within the past 7 days were $458 round trip and $216 one way. Prices and availability subject to change. Additional terms may apply.

Heathrow flight + hotel packages - economy flights

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Three Falcons Hotel
130 Queen's Gate Apartments
Claverley Court
The Langham, London
Hotel Riu Plaza London Victoria
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Flight information from Chicago to London

 

Traveling From
O'Hare Intl.
Traveling To
Heathrow
Shortest Flight Time
hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$458

Route Info

Flight path for flights from O'Hare International Airport to London Heathrow Airport


Distance:
3,964.00 miles


Airlines & Aircraft Used on ORD to LHR Flight Routes


Airline Carrier
Aircraft
Air Canada
Boeing 737-300 pax
Air Canada
Boeing 737-700 pax
American Airlines
Airbus A320-100/200
American Airlines
Boeing 737-300 pax
American Airlines
Boeing 737-700 pax
American Airlines
Canadair Regional Jet
American Airlines
Canadair Regional Jet 700
American Airlines
De Havilland Canada DHC-8 Dash 8 all models
American Airlines
LET 410
British Airways
Airbus A330-200
Delta Air Lines
Boeing 737-500 pax
Delta Air Lines
Canadair Regional Jet 900
Finnair
Boeing 777-300 pax
Jet Airways (India)
Aerospatiale/Alenia ATR 42/ ATR 72
Jet Airways (India)
Airbus A330-200
Jet Airways (India)
Boeing 737-800 (winglets) pax
Jet Airways (India)
Boeing 777-200 pax
United Airlines
Antonov AN-24
United Airlines
Antonov AN-24
United Airlines
Boeing 737-700 pax

Discover our best flights from Chicago ORD to London LHR. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Chicago ORD to London LHR at the right price  

Airfares to London LHR from Chicago ORD currently cost between $458 and $622. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Chicago ORD to London LHR 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Chicago ORD to London LHR on Travelocity starting at $216. Prices and availability subject to change. Additional terms may apply. 

 

Get to London LHR from Chicago ORD quicker with direct flights. 

Get to London faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to LHR from ORD to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Chicago ORD to London LHR

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to LHR from ORD. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Chicago ORD to London LHR today 

If you’re flexible about when you travel, January is usually the cheapest month to fly from Chicago ORD to London LHR. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to London LHR from Chicago ORD 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to LHR from ORD have this option.  

 

Travel with confidence when you book flights to London LHR from Chicago ORD with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.