Flights from Chicago (ORD) to London (LHR)
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Cheapest Flights from Chicago (ORD) to London (LHR)
Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.
Chicago to London Flight Information
Find the Cheapest Flights from Chicago (ORD) to London (LHR)
Work hard, travel harder! Wotif brings you the cheapest Chicago to London flights, making it possible to have a five star holiday without that five star price tag. Browse and compare our top ORD to LHR routes and airport options. So, go ahead and treat yourself, your sweetheart, or the kids to an unforgettable holiday this year.
to Information
Traveling From | O'Hare Intl. |
|---|---|
Origin Airport | |
Origin Airport IATA Code | ORD |
Traveling To | Heathrow |
Destination Airport | |
Destination Airport IATA Code | LHR |
Number of Airlines Serving | |
Average Flight Time | hours mins |
Direct Flight Time | hours mins |
Flight Price | AU$921 |
Chicago to London Flight Deals from AU$921
Considering a quick trip to London, but not sure which is the best route for you? Well, you’re in luck! Wotif has done the hard work, so all you need to do is check out these flights from ORD to LHR. With heaps of cheap fares from Chicago, we guarantee you’ll be arriving to your holiday destination in style without emptying your bank account in the process.
It’s easy to book flights to London from Chicago
For a huge choice of flights, simply enter your travel dates and hit search and we’ll hunt out fantastic deals on one-way, return and multi-city airfares to London from Chicago from 10 different airlines. If you click the ‘direct flights’ box, you see flights that’ll get you to London in just hour(s) and mins, too.
Snap up great deals on flights to London from Chicago
Choose from flights a day on average, with prices starting at AU$921 and rising to AU$3,658 depending on the cabin class, travel dates, and airline carrier. And if you’re up for a last-minute getaway, you can get great deals on flights from Chicago to London today!
Find cheap airfares to London from Chicago
Here are our insider tips for bagging a flight bargain:
- Look for midweek flights and late night, early morning arrival and departure times
- Check out other airports near Chicago and London
- Avoid peak season (prices tend to be lower in February)
- Be flexible with your travel dates and you can usually get cheaper options
Reasons to book your flights to London from Chicago with Wotif
Wotif is a super-easy way to find the best flight for you to London. Get more bang for your buck on flight and hotel or car rental combos and download the free Wotif app to tap into exclusive deals. Book now with Wotif and have a great flight!
Great places to stay after flight from Chicago to London
Hilton Garden Inn London Heathrow Terminal 2 and 3
Clean room, and great location! Early buffet had great options!
Reviewed on 17 Jan 2026
Holiday Inn Express London Heathrow T4 by IHG
Very convenient and close to T4
Reviewed on 15 Jan 2026
Radisson Blu Hotel, London Heathrow
Lovely hotel Comfy bed Bar was closed for cocktails Food in restaurants was good Close to Heathrow so a good choice for an overnight stay
Reviewed on 13 Jan 2026
Discover top hotels, vacation package, cheap car rental deals and more with Wotif!
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^Savings based on all package bookings made with Flight + Hotel on Wotif.com from , as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.