Book cheap flights from Chicago to London from $324

Last minute flights from Chicago to London

Book now before it's too late

Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.

Chicago London

BEST

DEAL

Mon., 02 Dec. ORD - LHR

Wed., 04 Dec. LHR - ORD

$7642 $7210

Prime price per passenger

Chicago London

BEST

DEAL

Mon., 09 Dec. ORD - LGW

$334 $324

Prime price per passenger

Chicago London

BEST

DEAL

Mon., 09 Dec. ORD - LHR

Tue., 10 Dec. LHR - ORD

$1026 $962

Prime price per passenger

Chicago London

BEST

DEAL

Wed., 27 Nov. ORD - LGW

Tue., 10 Dec. LGW - ORD

$1474 $1350

Prime price per passenger

Chicago London

BEST

DEAL

Fri., 13 Dec. ORD - LHR

Mon., 16 Dec. LHR - ORD

$3840 $3584

Prime price per passenger

Chicago London

BEST

DEAL

Sat., 21 Dec. ORD - LHR

Wed., 01 Jan. LHR - ORD

$2756 $2587

Prime price per passenger

Distance: 6363 kms

Chicago airports

London airports

Heathrow (LHR) How far from city centre: 23 kms

Gatwick (LGW) How far from city centre: 40 kms

Luton International (LTN) How far from city centre: 43 kms

Stansted (STN) How far from city centre: 49 kms

London City (LCY) How far from city centre: 12 kms

Southend (SEN) How far from city centre: 57 kms

Get the Best Deals on Flights from Chicago to London

Discover the best last-minute airfares and cheap prices from Chicago to London with Opodo Australia. Avoid overspending on flight tickets and start planning your perfect getaway. Opodo offers a hassle-free booking experience, providing access to top airline carriers and the most competitive prices.

Find the best flights that fit your needs

When do you want to depart from Chicago? Adjust your travel dates and explore a wide range of options to London. With Opodo, you can find the perfect flight from our extensive selection, ensuring a seamless and enjoyable trip. Compare prices, flight durations, and amenities to choose the best option that suits your needs.

Book all in one place

But wait, there's more! Enhance your travel experience by booking a hotel and renting a car along with your flight. It's easier and often cheaper to book everything together. Choose the best offer from Chicago to London and get ready for an incredible journey. Enjoy your holiday, and remember to fasten your seatbelt. We’re ready for takeoff!

Frequently asked questions about flights from Chicago to London

How long does the flight take to go from Chicago to London?

The total flight time between Chicago and London is of around 09:55 hours on average, considering an average distance of 7,466 km, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).

How can I find cheap flights from Chicago to London at Opodo?

The cheapest price for a flight from Chicago to London is $324. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.

Is it possible to purchase a flexible ticket for my flight from Chicago to London?

At Opodo we want to make sure that your travel plans are not affected by any cancelation as well as any possible restrictions United Kingdom may apply when travelling from Chicago. Is your flight cancelled? We've got your back! With our flexible ticket guarantee you can decide if you want to book another flight - free of rebooking fee - or get a full refund!

Which airports have flights between Chicago and London?

The main airport route flying between Chicago and London is: O hare International Airport (ORD) to Heathrow (LHR). This route is covered by the following airline(s): American Airlines. British Airways. United Airlines. Alternatively, you can find Chicago - London flights between O hare International Airport (ORD) to Gatwick (LGW) with the following airline(s) flying the route: Marabu Airlines.