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Gatwick

$306+ Cheap flights from Chicago (CHI) to Gatwick (LGW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — LGW
ago. 19 — ago. 261
mié. 8/19
mié. 8/26
1 adult, Economy
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Cheap flight deals from Chicago to Gatwick

Cheapest flights from Chicago to Gatwick
Explore the most affordable flight options available from Chicago to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 20, 2026.

This oojo deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/17:25 pm
ORD
-
LGW
1 stop13h 15m
Icelandair
mar. 10/63:40 pm
LGW
-
ORD
1 stop32h 35m
Icelandair
Deal found 7/19$702
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/1410:16 am
ORD
-
LGW
1 stop17h 44m
Multiple Airlines
mar. 9/12:00 pm
LGW
-
ORD
1 stop15h 08m
Multiple Airlines
Deal found 7/17$703
This oojo deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/1610:25 pm
ORD
-
LGW
1 stop10h 15m
Icelandair
dom. 10/252:40 pm
LGW
-
ORD
1 stop32h 40m
Icelandair
Deal found 7/18$704
This oojo deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/3010:25 pm
ORD
-
LGW
1 stop10h 15m
Icelandair
dom. 10/43:40 pm
LGW
-
ORD
1 stop32h 35m
Icelandair
Deal found 7/19$705
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/97:25 pm
ORD
-
LGW
1 stop10h 20m
Multiple Airlines
mié. 9/162:00 pm
LGW
-
ORD
2 stops28h 02m
Multiple Airlines
Deal found 7/18$706
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/131:50 pm
ORD
-
LGW
2 stops38h 10m
Multiple Airlines
mié. 8/262:00 pm
LGW
-
ORD
1 stop15h 08m
Multiple Airlines
Deal found 7/18$707
This Norse deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/1710:16 am
ORD
-
LGW
1 stop17h 44m
Multiple Airlines
lun. 8/242:00 pm
LGW
-
ORD
1 stop15h 08m
Multiple Airlines
Deal found 7/18$708
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/3010:25 pm
ORD
-
LGW
1 stop31h 20m
Icelandair
jue. 9/103:40 pm
LGW
-
ORD
1 stop32h 35m
Icelandair
Deal found 7/18$709
This oojo deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/297:25 pm
ORD
-
LGW
1 stop13h 15m
Icelandair
vie. 10/233:40 pm
LGW
-
ORD
1 stop32h 35m
Icelandair
Deal found 7/19$710
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/257:25 pm
ORD
-
LGW
2 stops14h 55m
Multiple Airlines
sáb. 9/52:00 pm
LGW
-
ORD
1 stop15h 08m
Multiple Airlines
Deal found 7/19$711
This FlightHub deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/157:25 pm
ORD
-
LGW
1 stop13h 15m
Icelandair
sáb. 10/3111:55 am
LGW
-
ORD
1 stop11h 25m
Icelandair
Deal found 7/17$712
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/247:25 pm
ORD
-
LGW
1 stop10h 20m
Multiple Airlines
sáb. 9/52:00 pm
LGW
-
ORD
1 stop15h 08m
Multiple Airlines
Deal found 7/19$713

Find flight deals from Chicago to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Gatwick (LGW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated julio 20, 2026.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$697
(Mytrip)

One-way from

$306
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$987
Provider with most accurate pricing for Chicago (CHI)-London Gatwick flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-London Gatwick flights.
Search Deals
From Chicago (CHI) to London Gatwick
Search Deals
One-way flight from Chicago (CHI) to London Gatwick
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($290 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Gatwick that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 20, 2026.
Use the filters below to find and compare flights from Chicago to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

sáb. 8/15

5:13 pm-10:00 am

1 stop34h 47m

London Gatwick

vie. 8/21

2:00 pm-11:08 pm

1 stop15h 08m

$829

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

mié. 9/30

11:25 am-9:55 am

1 stop16h 30m

London Gatwick

jue. 10/8

5:35 pm-9:40 am

1 stop22h 05m

$871

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

dom. 9/13

11:25 am-9:55 am

1 stop16h 30m

London Gatwick

mar. 9/22

5:35 pm-9:40 am

1 stop22h 05m

$872

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

mié. 9/9

6:00 pm-11:20 am

2 stops35h 20m

London Gatwick

mié. 9/23

4:25 pm-12:40 pm

1 stop26h 15m

$873

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

mar. 9/22

11:45 am-7:55 am

2 stops14h 10m

London Gatwick

dom. 9/27

9:40 am-2:35 pm

2 stops34h 55m

$916

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

jue. 8/27

11:01 am-9:35 am

1 stop16h 34m

London Gatwick

lun. 9/7

12:20 pm-7:25 pm

1 stop13h 05m

$938

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

mié. 8/19

10:54 am-9:25 am

2 stops16h 31m

London Gatwick

mar. 8/25

10:35 am-10:36 pm

2 stops18h 01m

$952

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

lun. 8/17

1:25 pm-9:40 am

2 stops14h 15m

London Gatwick

mié. 8/26

10:25 am-10:36 pm

2 stops18h 11m

$952

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

sáb. 8/15

5:13 pm-10:00 am

1 stop34h 47m

London Gatwick

lun. 8/17

2:00 pm-11:10 pm

1 stop15h 10m

$960

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

mié. 9/9

6:00 pm-9:45 am

1 stop33h 45m

London Gatwick

mié. 9/16

9:15 pm-12:40 pm

2 stops21h 25m

$965

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/15

Showing 1-10 of 40 resultsSorted by cheapest first
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Compare providers for flights from Chicago to Gatwick

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Gatwick in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-London Gatwick Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chicago-London Gatwick Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Chicago-London Gatwick Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-London Gatwick Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-London Gatwick Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Chicago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago to London Gatwick Airport

What is the cheapest month to book a flight from Chicago to London Gatwick Airport?

Currently, January is the cheapest month in which you can book a flight from Chicago to London Gatwick Airport (average of $478). Flying from Chicago to London Gatwick Airport in December is currently the most expensive (average of $1,386). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Gatwick

Get insights into the airlines that provide service to Gatwick. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Gatwick. Reviews last updated julio 20, 2026.
Get a feel of what it's like to fly with Icelandair from Chicago to London Gatwick Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.0
Good
713 reviews

Comfort

6.9

Boarding

7.2

Entertainment

6.9

Overall

7.0

Crew

8.0

Food

6.1

Reviews

1 / 20
6.0
Good

William,Jun 2026

SEA - KEF

First time Iceland Air. Ridiculously small amount of leg room, flight was hotter than hades and people kept requesting for cooler air that never came. You pay for everything, no food of any kind unless you pay which I've never seen on a flight of this length. Just seemed like they are cheap as possible about everything. Won't fly with them again if I can avoid it.
Icelandair
7.0
Good
713 reviews
Icelandair
7.0
Good
713 reviews

Comfort

6.9

Boarding

7.2

Entertainment

6.9

Overall

7.0

Crew

8.0

Food

6.1

Reviews

1 / 20
6.0
Good

William,Jun 2026

SEA - KEF

First time Iceland Air. Ridiculously small amount of leg room, flight was hotter than hades and people kept requesting for cooler air that never came. You pay for everything, no food of any kind unless you pay which I've never seen on a flight of this length. Just seemed like they are cheap as possible about everything. Won't fly with them again if I can avoid it.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Gatwick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chicago to London Gatwick Airport?

    Airlines like Turkish Airlines, TAP AIR PORTUGAL, and JetBlue fly from Chicago to London Gatwick Airport in about 16h 30m. The time it takes to get you to your destination can typically vary by up to 18h 50m. There are 3960 mi between Chicago and London Gatwick Airport. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Chicago to London Gatwick Airport round-trip?

    Icelandair, at $430, was found to be the cheapest airline from Chicago to London Gatwick Airport..

  • Can I find deals for flights from Chicago to Gatwick that include hotel bookings?

    Yes. In addition to deals on Chicago to Gatwick flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Gatwick?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Gatwick.

  • Can I find deals for business class flights from Chicago to Gatwick?

    Yes. Cheapflights offers flight deals from Chicago to Gatwick by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, January is the cheapest month in which you can book a flight from Chicago to London Gatwick Airport (average of $478). Flying from Chicago to London Gatwick Airport in December is currently the most expensive (average of $1,386). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Ilford
Dorking
Hounslow
Winchester
Croydon
Gatwick
Wembley
Harrow
Eastleigh
Southend-on-Sea
Watford
Dartford
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
Harlow

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Chicago to Gatwick

Discover the top airline that operate flights from Chicago to Gatwick. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$430Average$546FlexibilityNo cancel feeOn-time76%

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