Cheap Flights from Chicago O'Hare International to London Gatwick

Compare Chicago O'Hare International to London Gatwick flight deals

Find the cheapest month or even day of the year to fly to London Gatwick

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Flight deals from Chicago O'Hare International to London Gatwick

Looking for a cheap last-minute deal or the best return flight from Chicago O'Hare International to London Gatwick? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Chicago O'Hare International to London Gatwick

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago O'Hare International to London Gatwick flights are currently cheapest in October.

Chicago O'Hare International to London Gatwick: Alternative routes

Compare routes from Chicago O'Hare International to London below. You may find an airport to fly into that's cheaper, faster, or easier than London Gatwick.

Chicago to London: Flight information

The things to know before you go.
Cheapest flight foundRs50,189
Cheapest month to flyOctober

Finding cheap flights from Chicago O'Hare International to London Gatwick: Frequently asked questions

The best price we found for a return flight from Chicago O'Hare International to London Gatwick is Rs125,816. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Chicago O'Hare International to London Gatwick. But we found flights with one or more stops from Rs125,816.
As of September 2025, there are no flights flying from Chicago O'Hare International to London Gatwick.
The cheapest month to fly from Chicago O'Hare International to London Gatwick is usually November.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chicago O'Hare International Airport to London Gatwick Airport on Friday, 14 November 2025.
No airlines currently offer direct flights between Chicago O'Hare International Airport and London Gatwick Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London Gatwick but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, TAP Air Portugal offers the cheapest flight tickets to London Gatwick.

Flying from O'Hare International Airport (ORD) to London Gatwick Airport (LGW): what you need to know

  • The timezone in London is UTC+0, which is five hours ahead of Chicago.

  • For a smooth journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This way, you can comfortably board your ORD to LGW flight.

  • During popular months like August, it's best to get to the airport earlier. Plan to arrive two hours before a domestic departure and four hours ahead for international flights whenever you're travelling during a high season in general.

  • We make it easy to book a flight with a stopover. To see all your options for tickets from O'Hare International Airport to London Gatwick Airport, deselect 'Direct flights only.' Then, choose a flight with a stop long enough to explore the city of your choice. Stopovers between ORD and LGW include:

    • Dublin Airport

    • Edinburgh Airport

    • Keflavik International Airport

How to find the cheapest flights from O'Hare International Airport (ORD) to London Gatwick Airport (LGW)

  • Right now, Rs50,189 is the lowest price we've found for a one-way O'Hare International Airport to London Gatwick Airport flight. The best price for a return plane ticket is Rs125,816. Remember that fares can change due to demand when booking.

  • Don't leave everything to the last minute. You're more likely to get cheap tickets from ORD to LGW if you book early. Airlines often offer some amazing early bird rates.

  • If you're willing to be flexible with your trip dates, use the 'Whole month' tool. It'll give you the cheapest price across each month when looking for your flight from O'Hare International Airport to London Gatwick Airport.

  • Save time searching for cheap flights from ORD to LGW by setting up a Price Alert. You'll get an email or push notification on the app when a special offer becomes available.

  • Secure the perfect flight for you with the help of the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from O'Hare International Airport to London Gatwick Airport, use the 'Sort by' tool. You can also filter by airline, departure and arrival times, and number of stops.

Handy information about O'Hare International Airport (ORD)

  • You'll find ORD at 10000 West O'Hare.

  • 74.85% of flights that leave from O'Hare International Airport reach their destination on time.

  • To reach O'Hare International Airport from central Chicago, it'll take about 35 minutes if you're travelling by car. Of course, this depends on traffic. It's approximately 40 kilometres from the airport to the city centre.

  • Expect a journey time of roughly 55 minutes on public transport.

  • Get your trip off to a leisurely start by staying near ORD. Whether you're taking an early flight from O'Hare International Airport to London Gatwick Airport or just don't like being rushed, these hotels are perfect:

Arriving at London Gatwick Airport (LGW)

  • If you're arriving on a late O'Hare International Airport to London Gatwick Airport flight, few things beat the convenience of being close to the terminal. Collect your bags from the carousel and then be tucked up in bed not long after at one of these accommodation options near LGW:

  • Go wherever you want, whenever you want with a London Gatwick Airport rental car. Pick up your wheels from Green Motion, U-Save or Drivalia and discover more of London and beyond.

  • Secure the lowest price by reserving your vehicle from London Gatwick Airport around three weeks in advance of your trip.

Getting from London Gatwick Airport (LGW) to central London

  • London Gatwick Airport is approximately 80 kilometres from central London. The drive time takes about 1 hour 20 minutes.

  • If you're travelling on public transport, expect a journey time of about 1 hour 25 minutes.

When to fly to London Gatwick Airport (LGW)

  • The quietest month for a flight from O'Hare International Airport to London Gatwick Airport is January, while August is the most popular. Choose the best time to visit London based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • The warmest month in London is July, with temperatures ranging between 11ºC and 26ºC. Book your flights from O'Hare International Airport to London Gatwick Airport in this month if you enjoy this type of weather.

  • If you want cooler conditions, search for a cheap ticket from ORD to LGW in January. Temperatures average between 0ºC and 9ºC then.

Explore more of United Kingdom

  • Birmingham is just one of the many places in United Kingdom waiting to be explored after you've seen London. Around 161 kilometres away to the north-west, its best attractions include Cadbury World, The Library of Birmingham and National Sea Life Centre.

  • Bristol is another favourite destination in United Kingdom and is around 177 kilometres west of London. No journey is complete without seeing Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.