CHI - LGW

$240 Find Cheap Flights from Chicago to London Gatwick 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 Chicago to Gatwick departing on 10/30. 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

KAYAK searches hundreds of travel sites at once for deals on flights to London Gatwick Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to London, 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 Chicago to London, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Chicago to Gatwick (CHI-LGW)

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

Wed, Oct 22 - Thu, Oct 30
Multiple Airlines Logo
6:00 am - 10:00 amORD-LGW
22h 00m1 stop
Multiple Airlines Logo
2:00 pm - 6:46 pmLGW-ORD
33h 46m1 stop
$507Multiple Airlines
Find Deal
Wed, Oct 22 - Fri, Dec 5
Multiple Airlines Logo
6:40 am - 6:20 amORD-LGW
17h 40m1 stop
Multiple Airlines Logo
2:00 pm - 9:44 amLGW-ORD
25h 44m2 stops
$511Multiple Airlines
Find Deal
Sat, Nov 8 - Sun, Nov 16
Icelandair Logo
6:30 pm - 10:55 amORD-LGW
10h 25m1 stop
Icelandair Logo
11:55 am - 5:20 pmLGW-ORD
11h 25m1 stop
$512Icelandair
Find Deal
Sun, Oct 5 - Tue, Oct 14
Icelandair Logo
10:15 pm - 2:40 pmORD-LGW
10h 25m1 stop
Icelandair Logo
3:40 pm - 6:15 pmLGW-ORD
32h 35m1 stop
$513Icelandair
Find Deal
Wed, Oct 29 - Mon, Nov 3
SWISS Logo
7:50 pm - 5:50 pmORD-LGW
17h 00m1 stop
SWISS Logo
6:40 pm - 4:20 pmLGW-ORD
27h 40m1 stop
$514SWISS
Find Deal
Wed, Oct 29 - Mon, Nov 3
SWISS Logo
7:50 pm - 5:50 pmORD-LGW
17h 00m1 stop
SWISS Logo
6:40 pm - 4:20 pmLGW-ORD
27h 40m1 stop
$515SWISS
Find Deal
Fri, Nov 28 - Thu, Dec 4
TAP AIR PORTUGAL Logo
8:15 pm - 3:45 pmORD-LGW
13h 30m1 stop
TAP AIR PORTUGAL Logo
10:10 am - 3:15 pmLGW-ORD
35h 05m2 stops
$528TAP AIR PORTUGAL
Find Deal
Fri, Nov 7 - Thu, Nov 13
TAP AIR PORTUGAL Logo
8:15 pm - 3:45 pmORD-LGW
13h 30m1 stop
TAP AIR PORTUGAL Logo
10:10 am - 3:15 pmLGW-ORD
35h 05m2 stops
$529TAP AIR PORTUGAL
Find Deal
Tue, Sep 30 - Mon, Oct 6
British Airways Logo
6:35 pm - 8:35 amORD-LGW
32h 00m1 stop
British Airways Logo
10:40 am - 8:00 pmLGW-ORD
15h 20m1 stop
$544British Airways
Find Deal
Tue, Sep 30 - Mon, Oct 6
British Airways Logo
6:35 pm - 8:35 amORD-LGW
32h 00m1 stop
British Airways Logo
10:40 am - 8:00 pmLGW-ORD
15h 20m1 stop
$553British Airways
Find Deal

Everything you should know

Top airlines
Icelandair
Cheapest • from $512 (round-trip)
Icelandair
Best reviews • 7.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
November
Cheapest • 36% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$507
Typical prices: $599-796
Multiple Airlines
Wed 10/22Thu 10/30
ORD - LGW • 1 stop
Cheapest one-way
$240
Multiple Airlines
Thu 10/30
ORD - LGW • 2 stops
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 Gatwick!
Booking Insights

KAYAK's insights & trends for Chicago to Gatwick flights

Get data-powered insights and trends into flights from Chicago to Gatwick 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 Chicago to London Gatwick Airport?

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

If your flying dates are flexible, you should consider flying to London Gatwick Airport on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Chicago to London Gatwick Airport. For your return ticket, we recommend flying on a Sunday and avoiding Thursdays for the best deals.

What is the cheapest month to fly from Chicago 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 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 to London Gatwick Airport is November, where tickets cost $521 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $1,083 and $1,070 respectively.

Good to know

Low seasonNovember
Cheapest flight$240
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly with an average 30% increase in price.
Flight from Chicago O'Hare Airport to London Gatwick Airport

When to book flights from Chicago to Gatwick

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

  • What is the cheapest flight from Chicago to London Gatwick Airport?

    In the last 3 days, the lowest price for a flight from Chicago to London Gatwick Airport was $240 for a one-way ticket and $507 for a round-trip.

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

    A passport is required to fly from Chicago to London Gatwick Airport.

  • Which airports will I be using when flying from Chicago to London Gatwick Airport?

    When flying out of Chicago you will be using one of these airports: Chicago Midway or Chicago O'Hare Intl. You will be landing at London Gatwick.

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

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

  • Which airline alliances offer flights from Chicago to London Gatwick Airport?

    Star Alliance, and oneworld are the airline alliances operating flights between Chicago and London Gatwick Airport, with Star Alliance being the most commonly used for this route.

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

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

  • Which is the best airline for flights from Chicago to London, Icelandair or British Airways?

    The two airlines most popular with KAYAK users for flights from Chicago to London are Icelandair and British Airways. With an average price for the route of $662 and an overall rating of 7.0, Icelandair is the most popular choice. British Airways is also a great choice for the route, with an average price of $1,061 and an overall rating of 6.7.

  • How does KAYAK find such low prices on flights from Chicago 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 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 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 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 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Chicago 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 Chicago 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.
7.0
IcelandairOverall score based on 545 reviews
7.2Boarding
6.9Comfort
7.0Entertainment
8.0Crew
6.2Food
Airline reviews

Handling our luggage was the biggest issue - they lost it and we got it almost 3 days later. Really threw off the beginning of our trip and we really had to change our itinerary accordingly.

4.0 OkayAnonymous, Sep 2025IAD - KEF
Read more Icelandair reviews

Handling our luggage was the biggest issue - they lost it and we got it almost 3 days later. Really threw off the beginning of our trip and we really had to change our itinerary accordingly.

Seat was hard and uncomfortable and the temperature too warm and uncomfortable.

I flew Icelandair with my partner from Prague to the US. Overall flight time was around 12 hours, with a connecting flight in Iceland. I have flown internationally for years and with multiple airlines. Every airline serves you a meal when traveling internationally. Icelandair not only did not offer an inclusive meal, but they did not even offer a snack. The only things they served over our long flight was water and coffee. Ridiculous! Never again will I fly with Icelandair.

It was good. The air plane is clean and staff were friendly.

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.

The crew was wonderful at check in, the gate and on board. Felt the luggage had more room than the passengers. The seats were smaller than most domestic U.S. airlines. I'm only 5'2" and I had little legroom. There were only 2 bathrooms in coach. Needed more. The flight was very smooth but not the most comfortable.

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.

Boarded with no problems. Sat on the tarmac for an hour before taking off. We were the last ones on our connecting flight. Didn't think we were going to make it. Our flight to Iceland was similarly delayed. When we've flown other airlines, pilots have tried to make up time while in the air. This doesn't seem to be something that Icelandair does. We made all of our flights, but it was stressful and we didn't think it was going to happen based on the time we arrived.

The flight was delayed and as a consequence we missed our connecting flight. Were stuck for another 6h in Reykyavik. Appreciated that we got a generous food voucher at least. Would have liked to see more information upon arrival including a person waiting for connecting flight travellers and informing already that we will not catch the flight and directing us to the office dealing with the matter; unfortunately that didnt happen and we hence first needed to find out whether flight had indeed left already and then locate the adequate office to help us with booking us on the next connecting flight. Also my suitcase broke and it is not clear whether it is happened on the leg with Iceland Air from DC to Reykyavik or on the leg with Lufthansa from Reykyavik to Frankfurt. Finally, understood that it is a low cost company but at least provision of earplugs for free would have been nice, instead of making them buy.

The flight was fine but they made me pay for my carryon bag because they said it was too big at the counter. But it fit under the seat just fine.

Boarding was efficient and quick, crew was very attentive, seats were comfortable.

Had a nice little suite although I couldn’t close the door (but I didn’t ask anyone to help). 5K is a nice seat and very private (you look in on first class). Enjoyable flight and nice crew.

The overall seat and cushion needs to be updated. It was hard and no support. My butt was numb for most of the flight. The food was subpar at best being in premium economy cost. The flight attendants were excellent and attentive during the whole flight. Disappointed I had to select our seats 24 hours prior.

Old tired plane, Uncomfortable business class seat. Breakfast dreadful and meagre. At least flight was on time!

We had airport assistance which was good except at Heraklion it was very difficult to find any staff to ask where to go which proved stressful

More Indian vegetarian food options would have been better Availability of seat selection free of charge 72 hours before departure would be great

A little better than outward journey but mild chaos at the boarding gate because some people with boarding cards from connecting flights had cards which weren't recognised

It was all great, a nice flight. I'm glad we didn't pay several hundred quid to sit together when we were able to sit together anyway is all I would say

We ordered kids meals - which were not kid friendly at all! (the breakfast that is - scrambled eggs on a bed of spinach and asparagus?)

Everything you need to know for your flight from Chicago to Gatwick

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.