United Airlines Flights from Chicago to London – Book on Opodo

Popular flight offers from Chicago to London

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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.

Best prices from all airlines

Chicago London
BEST
DEAL
Sat, 28 Dec ORD - LGW
Sun, 29 Dec LGW - ORD
£885 £873
Prime price per passenger
Chicago London
BEST
DEAL
Sat, 28 Dec ORD - LHR
Sun, 29 Dec LHR - ORD
£886 £874
Prime price per passenger
Chicago London
BEST
DEAL
Sun, 29 Dec ORD - LHR
Wed, 01 Jan LHR - ORD
£960 £951
Prime price per passenger
Chicago London
BEST
DEAL
Sun, 29 Dec ORD - LGW
Wed, 01 Jan LGW - ORD
£1004 £992
Prime price per passenger
Chicago London
BEST
DEAL
Sun, 29 Dec ORD - LGW
Wed, 01 Jan LGW - ORD
£1006 £994
Prime price per passenger
Chicago London
BEST
DEAL
Fri, 27 Dec ORD - LHR
Mon, 30 Dec LHR - ORD
£1082 £1070
Prime price per passenger

Fly high with United Airlines: Unbeatable prices from Chicago to London

About United Airlines

Get ready for a great journey with United Airlines (UA)! Known for its exceptional service and dedication to a seamless travel experience, United Airlines operates an extensive network of routes, offering a range of ticket options to suit every traveller's needs—from budget-friendly economy fares to flexible premium tickets.

If you're looking for low-cost flights from Chicago to London, you can expect hassle-free connections, comfy seating, and top-notch customer support, all designed to make your trip smooth and enjoyable. So buckle up and get ready to experience the joy of flying with United Airlines.

Main airport in Chicago

If you’re flying out of Chicago (CHI) on United Airlines (UA), you’ll likely begin your journey at the city’s main airport, well-equipped to make your departure smooth and enjoyable. This airport connects Chicago to exciting destinations like London and beyond.

From top-notch dining and shopping to cosy lounges, along with plenty of amenities to kick off your trip in style, Chicago airport has everything you need to start your journey right. And with easy, convenient transport options, getting to and from there is a breeze. So wherever you’re headed, you’ll be ready for take-off in no time!

Main airport serving London

When you arrive in London (LON), you’ll likely land at the main airport serving the area, which connects this destination with other cities. Located conveniently for easy access to the city centre, the airport has everything you need to get your trip off to a smooth start—from a variety of dining options to shopping and comfortable lounges for a quick recharge.

If you’re booking a last-minute flight with United Airlines, rest assured: London offers convenient facilities to make your arrival stress-free. You’ll find fast and efficient customs and baggage services, allowing you to get on your way quickly. Ground transportation options such as taxis, buses, and car hire services are readily available, making it simple to reach your destination in the city or surrounding areas.

Top places to visit in London

London is a vibrant city brimming with an array of attractions, from fascinating historical sites to breathtaking natural wonders. Whether you're a culture enthusiast or an outdoor adventurer, there’s something here for everyone! Here are some must-see highlights that you simply can’t miss:

Whether you’re wandering through fascinating museums, soaking in the picturesque views, or enjoying the lively atmosphere of downtown, London promises an unforgettable experience for every type of traveller.

Best time to visit London

Wondering when to visit London? It all depends on what you want to experience! Here’s a handy guide to help you plan your trip:

Your Adventure Awaits: Book Your Flights with Opodo UK Today!

Ready to embark on your adventure in London? Don’t wait any longer—book your cheap flights with Opodo today! Enjoy a seamless booking experience with our user-friendly platform that allows you to compare prices and find the best deals tailored just for you.

Looking for further benefits? Consider joining Opodo Prime! With Prime, you’ll unlock exclusive discounts, priority customer service, and the chance to earn travel rewards every time you book. It’s the perfect way to make your travels more enjoyable and budget-friendly.

So why wait? Grab your tickets now, and get ready for an unforgettable experience in London with Opodo UK. Happy travels!

United Airlines Chicago-London flights faq's

Which airports does United Airlines flies between for Chicago-London?
For flights between Chicago and London, United Airlines flies from the following airport routes: O hare International Airport (ORD) to Heathrow (LHR)
What do United Airlines flights from Chicago to London cost?
The price for United Airlines flight between Chicago to London will vary according to some factors, like seasonality and anticipation. By launching a search at Opodo you can easily check Chicago - London chepeast United Airlines offers, as well as subscribe to get price drop alerts and be informed about best deals for this route.
Flight time 9 h and 55 m The flight duration for United Airlines between Chicago and London is roughly 9 h and 55 m, although it could be affected by other factors.
Departure Airport O'hare International Airport When you fly with United Airlines from Chicago to London, you will depart from Heathrow
Arrival Airport Heathrow When you fly with United Airlines from Chicago to London, you will arrive at Heathrow.

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