Cheap Flights from Chicago (ORD) to London (LGW) from £237

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

Prices were available within the past 7 days and starts at £237 for one-way flights and £464 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
TAP Portugal
TAP Portugal
TAP Portugal
TAP Portugal
TAP Portugal
TAP Portugal
TAP Portugal
TAP Portugal
TAP Portugal
Icelandair
Icelandair
Icelandair
Icelandair
TAP Portugal
British Airways
British Airways
British Airways
Iberia
Iberia
Flight from Chicago to London route information
Origin AirportO'Hare Intl.
Destination AirportGatwick
Airlines ServingAer Lingus, British Airways, Iberia, Icelandair, JetBlue Airways, TAP Portugal, Turkish Airlines
Flight Price£463
Distance6341 km

Compare flights from Chicago to London easily and book in confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Chicago to London. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Gatwick in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from O'Hare Intl. to Gatwick.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from O'Hare Intl. (ORD) to Gatwick (LGW) 

The easiest way to view the best deals on flights from Chicago to London today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from O'Hare Intl. to Gatwick start at just £464 and range up to £502.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Chicago and London
  • booking your flight during October, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Chicago to London flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from O'Hare Intl. to Gatwick for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions