ORD - LGW

$302 Find Cheap Flights from Chicago O'Hare Airport to London Gatwick Airport - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Gatwick departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$689
Typical prices: $552-$553
Icelandair
Tue 11/10Wed 11/18
ORD - LGW • 1 stop
Cheapest one-way
$302
Multiple Airlines
Thu 10/15
ORD - LGW • 2 stops
Top airlines
Icelandair
Cheapest • from $689 (round-trip)
Icelandair
Best reviews • 6.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between O'Hare Intl and Gatwick. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Tampa (TPA)
Cheapest • Avg $583 (round-trip)
Reykjavik (KEF)
Shortest trip • 10h 37m (one-way)
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 39% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Gatwick!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from O'Hare Intl to Gatwick (ORD-LGW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl to Gatwick that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from O'Hare Intl to Gatwick

Tue, Nov 10 - Wed, Nov 18
Icelandair Logo
6:30 pm - 10:55 am-
10h 25m
Icelandair Logo
11:55 am - 5:20 pm-
11h 25m
$689Icelandair
Wed, Sep 23 - Wed, Sep 30
Multiple Airlines Logo
7:25 pm - 5:05 pm-
15h 40m
Multiple Airlines Logo
8:50 am - 9:25 pm-
18h 35m
$690Multiple Airlines
Sat, Oct 24 - Wed, Oct 28
Icelandair Logo
7:30 pm - 2:40 pm-
13h 10m
Icelandair Logo
11:55 am - 6:20 pm-
11h 25m
$691Icelandair
Sat, Oct 24 - Fri, Oct 30
Multiple Airlines Logo
9:20 am - 9:15 am-
41h 55m
Multiple Airlines Logo
12:35 pm - 11:50 pm-
16h 15m
$691Multiple Airlines
Tue, Dec 1 - Wed, Dec 9
Icelandair Logo
6:30 pm - 10:55 am-
10h 25m
Icelandair Logo
11:55 am - 5:20 pm-
11h 25m
$692Icelandair
Wed, Oct 28 - Thu, Nov 19
Multiple Airlines Logo
7:30 pm - 10:55 am-
10h 25m
Multiple Airlines Logo
4:50 pm - 3:30 pm-
28h 40m
$692Multiple Airlines
Mon, Sep 14 - Mon, Sep 21
Multiple Airlines Logo
7:25 pm - 6:25 pm-
17h 00m
Multiple Airlines Logo
6:05 pm - 6:15 pm-
30h 10m
$692Multiple Airlines
Mon, Sep 21 - Wed, Sep 30
Icelandair Logo
7:25 pm - 2:40 pm-
13h 15m
Icelandair Logo
3:40 pm - 6:15 pm-
32h 35m
$694Icelandair
Wed, Oct 7 - Tue, Oct 13
Multiple Airlines Logo
7:15 pm - 10:20 am-
33h 05m
Multiple Airlines Logo
1:10 pm - 4:10 pm-
33h 00m
$694Multiple Airlines
Wed, Oct 21 - Wed, Oct 28
Multiple Airlines Logo
6:05 am - 10:00 am-
21h 55m
Multiple Airlines Logo
10:10 am - 11:50 pm-
18h 40m
$694Multiple Airlines
Booking Insights

KAYAK's insights & trends for O'Hare Intl to Gatwick flights

Get data-powered insights and trends into flights from O'Hare Intl to Gatwick to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to London Gatwick Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport to London Gatwick Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago O'Hare Intl Airport to London Gatwick Airport is January, where tickets cost $478 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,386 and $1,202 respectively.

Find deals

Good to know

Low season

September

Cheapest flight

$302
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly and prices are also 34% lower on average.
Flight from Chicago O'Hare Airport to London Gatwick Airport

When to book flights from O'Hare Intl to Gatwick

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Gatwick based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago O'Hare Airport to London Gatwick Airport flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to London Gatwick Airport?

    In the last 5 days, the lowest price for a flight from Chicago O'Hare Intl Airport to London Gatwick Airport was $302 for a one-way ticket and $689 for a round-trip.

  • Do I need a passport to fly between Chicago O'Hare Airport and London Gatwick Airport?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Chicago O'Hare Airport and on arrival in London Gatwick Airport.

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to London Gatwick Airport?

    We unfortunately don’t have that data for this specific route.

  • What is the most popular layover when flying to London Gatwick Airport from Chicago O'Hare Airport?

    Reykjavik is the most popular layover city among KAYAK users traveling from Chicago O'Hare Airport to London Gatwick Airport.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to London Gatwick Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago O'Hare Airport to London Gatwick Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago O'Hare Airport to London Gatwick Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Gatwick Airport from Chicago O'Hare Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago O'Hare Airport to London Gatwick Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Gatwick Airport with an airline and back to Chicago O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport and LGW can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago O'Hare Airport to London Gatwick Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Gatwick Airport from Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from O'Hare Intl to Gatwick

 
See real verified KAYAK customer reviews for airlines flying from Chicago to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from O'Hare Intl to Gatwick? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.9
IcelandairOverall score based on 720 reviews
6.9Comfort
8.0Crew
6.8Entertainment
6.1Food
7.1Boarding
Airline reviews

The WiFi wasn’t working, so no one could watch any entertainment for 5 hours. The plane also was delayed and did not leave, nor did the staff prioritize those with connecting flights to de-board first. Everyone with a connecting flight to Munich missed their flight by 5 minutes. Then the next flight to Munich was 14 hours later. The airport could not compensate us because the closest hotel was about 2 hours away. This did not seem like the truth. I was not pleased with this traveling experience.

2.0 MediocreAnonymous, Aug 2026
Read more Icelandair reviews

The WiFi wasn’t working, so no one could watch any entertainment for 5 hours. The plane also was delayed and did not leave, nor did the staff prioritize those with connecting flights to de-board first. Everyone with a connecting flight to Munich missed their flight by 5 minutes. Then the next flight to Munich was 14 hours later. The airport could not compensate us because the closest hotel was about 2 hours away. This did not seem like the truth. I was not pleased with this traveling experience.

I DO NOT recommend Iceland air...missed connecting flight.....paid for isle seat upgrade for health reasons...had to do that over....baggage left in the rain so clothes got soaked other items ruined....called customer * dont care* service

The ticket was reserved in my name but not paid for by underpricer. Alaska airlines was unable to issue my ticket (could not connect the ticket with the PNR) due to an error with underpricer and I spent the better part of 2 hours at the ticket counter trying to rectify.

Damage May baggage and I report the airport agant and they see it

Screen didn't work, and neither did the button to tilt the seat even though the seat was comfortable

Worst airline I’ve ever flown. Delayed 5.5 hrs, missed connecting flight, and missed an entire day of vacation. Zero customer service

Everything sucked. No food, one small glass of water, a tiny coffee, 5.5 hour delay with no customer service. Would never recommend flying them.

Our three ski bags did not arrive and are still not delivered, one full day later. With one ski bag not traceable at all. I would not fly Iceland Air again.

Great crew, bumpy landings, two-hour wait for baggage with no communication or explanation. Will not fly again!

Decent service - nice seats. Crew were not overly attentive but can’t complain overall for the money

Everything you need to know for your flight from O'Hare Intl to Gatwick

Information on your arrival and departure airports

Chicago O'Hare Airport (ORD)
Gatwick (LGW)