LGW - ORD

$535 Find Cheap Flights from London Gatwick Airport to Chicago O'Hare Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Gatwick to O'Hare Intl departing on 12/27. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago O'Hare Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Chicago, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$558
Overall average: $713
Icelandair
Mon 3/2Tue 3/10
LGW - ORD • 1 stop
Cheapest one-way
$535
Multiple Airlines
Sat 12/27
LGW - ORD • 3 stops
When to travel
September
Cheapest • 23% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to O'Hare Intl!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Gatwick to O'Hare Intl 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 Gatwick to O'Hare Intl

Mon, Mar 2 - Tue, Mar 10
Icelandair Logo
11:55 am - 5:20 pmLGW-ORD
11h 25m1 stop
Icelandair Logo
7:30 pm - 10:55 amORD-LGW
10h 25m1 stop
$558Icelandair
Find Deal
Wed, Mar 4 - Tue, Mar 10
Icelandair Logo
11:55 am - 5:20 pmLGW-ORD
11h 25m1 stop
Icelandair Logo
7:30 pm - 10:55 amORD-LGW
10h 25m1 stop
$560Icelandair
Find Deal
Tue, Mar 3 - Mon, Mar 16
Icelandair Logo
11:55 am - 5:20 pmLGW-ORD
11h 25m1 stop
Icelandair Logo
7:30 pm - 10:55 amORD-LGW
10h 25m1 stop
$561Icelandair
Find Deal
Wed, Mar 4 - Tue, Mar 10
Icelandair Logo
11:55 am - 5:20 pmLGW-ORD
11h 25m1 stop
Icelandair Logo
7:30 pm - 10:55 amORD-LGW
10h 25m1 stop
$562Icelandair
Find Deal
Tue, Dec 9 - Tue, Jan 13
Icelandair Logo
11:55 am - 5:20 pmLGW-ORD
11h 25m1 stop
Icelandair Logo
6:30 pm - 10:55 amORD-LGW
10h 25m1 stop
$564Icelandair
Find Deal
Wed, Mar 18 - Mon, Mar 23
Icelandair Logo
11:55 am - 6:20 pmLGW-ORD
11h 25m1 stop
Icelandair Logo
7:30 pm - 10:55 amORD-LGW
10h 25m1 stop
$565Icelandair
Find Deal
Sat, Jan 10 - Sat, Jan 24
Multiple Airlines Logo
2:00 pm - 9:41 pmLGW-ORD
37h 41m2 stops
Multiple Airlines Logo
9:25 am - 10:05 amORD-LGW
18h 40m1 stop
$566Multiple Airlines
Find Deal
Wed, Jan 21 - Thu, May 7
Icelandair Logo
11:55 am - 5:20 pmLGW-ORD
11h 25m1 stop
Icelandair Logo
7:25 pm - 2:40 pmORD-LGW
13h 15m1 stop
$571Icelandair
Find Deal
Mon, Feb 16 - Mon, Feb 23
Multiple Airlines Logo
9:20 am - 2:55 pmLGW-ORD
35h 35m2 stops
Multiple Airlines Logo
5:51 pm - 6:00 amORD-LGW
30h 09m1 stop
$573Multiple Airlines
Find Deal
Mon, Mar 2 - Sun, Mar 8
TAP AIR PORTUGAL Logo
9:25 pm - 3:00 pmLGW-ORD
47h 35m2 stops
TAP AIR PORTUGAL Logo
9:25 pm - 3:45 pmORD-LGW
13h 20m1 stop
$574TAP AIR PORTUGAL
Find Deal
Booking Insights

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

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

What’s the cheapest day of the week to fly from London Gatwick Airport to Chicago O'Hare Airport?

The average price of all round-trip flights from London Gatwick Airport to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.

When flying from London Gatwick Airport to Chicago O'Hare Airport, you should consider leaving on a Sunday and avoid Thursdays if you are looking for the best rates. For your return to London Gatwick Airport, you’ll find the best rates on Saturdays and the most expensive ones on Fridays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Gatwick Airport to Chicago O'Hare Intl 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 London Gatwick Airport to Chicago O'Hare Intl Airport is September, where tickets cost $505 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is $951 and $740 respectively.

Good to know

Low seasonOctober
Cheapest flight$535
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from London Gatwick Airport to Chicago O'Hare Airport

When to book flights from Gatwick to O'Hare Intl

Are your dates flexible? Find out the best times to travel from Gatwick to O'Hare Intl 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 London Gatwick Airport to Chicago O'Hare Airport flights

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

    In the last 3 days, the lowest price for a flight from London Gatwick Airport to Chicago O'Hare Intl Airport was $535 for a one-way ticket and $558 for a round-trip.

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

    Yes, you’ll need a passport to travel to Chicago O'Hare Airport from London Gatwick Airport.

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

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

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from London Gatwick 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 London Gatwick Airport to Chicago O'Hare 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 Chicago O'Hare Airport with an airline and back to London Gatwick Airport with another airline. Booking your flights between London Gatwick Airport and ORD 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 London Gatwick Airport to Chicago O'Hare 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 Chicago O'Hare Airport from London Gatwick 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 Gatwick to O'Hare Intl

 
See real verified KAYAK customer reviews for airlines flying from London to Chicago. 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 Gatwick to O'Hare Intl? 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.
7.0
IcelandairOverall score based on 581 reviews
7.0Entertainment
7.1Boarding
6.9Comfort
8.0Crew
6.2Food
Airline reviews

Again, we paid $ 328.00 for specific seats are were assigned those seats.

2.0 MediocreAnonymous, Nov 2025KEF - MSP
Read more Icelandair reviews

Again, we paid $ 328.00 for specific seats are were assigned those seats.

Never again. Terrible hospitality and human decency for an international flight. No food, no snacks, no beverages, blankets, pillows, limited entertainment. Tiny seats without any cushion and some do not even recline. I was shocked that they did not charge for seat belts. Never in my life have I witness asking for "spare change" for charity before landing on both legs of the flight. Icelandair can contribute on their own to said, so called, children's charity with the money saved from providing 3 centimeters of tea and water to hungry and dehydrated passengers.

Having been prepared for paying for everything on board other than water, coffee and tea the service was OK. Food and drink is expensive but the food was OK if limited in scope. Plane was clean and obviously well serviced. After complaining about having to walk in wind and rain to a get a bus to the airport the same thing happened at Portland. I’m sure you could get a terminal gate flight, complimentary food and drink for not much more money without traipsing through rain and slush in Reykjavik. Not bad but not great.

If there was a disclaimer regarding food service or lack thereof, l missed it. If l had known l would have prepared better. Same with transferring at Reykjavik. No information about disembarking via stairs into rain, slush and puddles deep enough to swallow a foot. After being treated to haute cuisine restaurants and warm inviting environment during the flight, the airport is, let’s be kind, disappointing. Plane was comfortable, Airbus, staff were welcoming enough. I would likely try the route again. Maybe have a night and day in Iceland. Maybe not.

Iceland air transfer was bad. They lost my luggage and I just received it 11/1

The boarding process seem to take longer than necessary, resulting in a 20+ minute delay

No meals included on this long international flight. Most airlines will offer you a meal when flying internationally. Not Icelandair. Your included choices are water and coffee. Poor customer service. The airport was also very confusing.

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.

There was no lounge at Boston for us to use. Typically flying first class overseas comes with lounge privileges. The seats did not recline even a little. My headset only worked on one side. I felt like I was flying on Ryan Air, not Icelandic Air.

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

Information on your arrival and departure airports