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Gatwick

$376+ 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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — LGW
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 December 18, 2025.

This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:50 pmORD - LGW
1 stop17h 00mSWISS
Wed 1/76:40 pmLGW - ORD
2 stops25h 30mSWISS
Deal found 12/17$728
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:50 pmORD - LGW
1 stop17h 00mSWISS
Fri 1/96:40 pmLGW - ORD
2 stops25h 30mSWISS
Deal found 12/17$748
This oojo deal was found by Cheapflights users on 12/16. 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.
Mon 12/295:40 pmORD - LGW
1 stop31h 50mBritish Airways
Mon 1/1212:30 pmLGW - ORD
1 stop32h 15mBritish Airways
Deal found 12/16$753
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:50 pmORD - LGW
1 stop17h 00mSWISS
Thu 1/86:40 pmLGW - ORD
1 stop24h 05mSWISS
Deal found 12/17$778
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:50 pmORD - LGW
1 stop17h 00mSWISS
Tue 1/66:40 pmLGW - ORD
2 stops49h 30mSWISS
Deal found 12/17$811
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:35 pmORD - LGW
2 stops41h 15mSWISS
Wed 1/76:40 pmLGW - ORD
2 stops49h 30mSWISS
Deal found 12/17$826
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:10 pmORD - LGW
2 stops41h 40mSWISS
Wed 1/76:40 pmLGW - ORD
2 stops49h 30mSWISS
Deal found 12/17$832
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:50 pmORD - LGW
1 stop17h 00mSWISS
Mon 1/56:40 pmLGW - ORD
2 stops49h 30mSWISS
Deal found 12/17$861
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:35 pmORD - LGW
2 stops41h 15mSWISS
Thu 1/86:40 pmLGW - ORD
2 stops49h 30mSWISS
Deal found 12/17$876
This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
Thu 12/256:12 amMDW - LGW
2 stops21h 48mMultiple Airlines
Fri 1/92:00 pmLGW - MDW
1 stop15h 09mMultiple Airlines
Deal found 12/15$879
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:10 pmORD - LGW
2 stops41h 40mSWISS
Thu 1/86:40 pmLGW - ORD
2 stops49h 30mSWISS
Deal found 12/17$882
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Tue 12/237:44 amMDW - LGW
1 stop16h 16mMultiple Airlines
Wed 12/249:35 amLGW - MDW
2 stops33h 26mMultiple Airlines
Deal found 12/16$1,563

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 December 18, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$546
(Kiwi.com)

One-way from

$376
(oojo)

Popular in

July

Cheapest in

November

Average price

$642
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. 21% potential increase in price ($206 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 18, 2025.
Use the filters below to find and compare flights from Chicago to London Gatwick Airport that are best for you.

Fly from

Chicago

Fly to

Gatwick

Route

Depart

Return

Price

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Fri 1/23

1:00 pm-10:00 am

1 stop15h 00m

London Gatwick

Mon 1/26

2:00 pm-12:05 pm

2 stops28h 05m

$563

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Mon 1/19

10:07 am-10:00 am

1 stop17h 53m

London Gatwick

Fri 1/23

2:00 pm-8:43 am

2 stops24h 43m

$568

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Fri 1/16

12:44 pm-10:00 am

1 stop15h 16m

London Gatwick

Fri 1/23

2:00 pm-7:41 pm

1 stop35h 41m

$609

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Mon 2/9

5:53 pm-8:35 pm

2 stops20h 42m

London Gatwick

Mon 3/2

2:00 pm-11:15 pm

1 stop15h 15m

$618

ChicagoLondon

MDW - LGW

MDWLGW

Chicago Midway

Fri 1/30

1:00 pm-10:00 am

1 stop15h 00m

London Gatwick

Fri 2/6

2:00 pm-8:43 am

2 stops24h 43m

$663

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Tue 4/28

9:30 pm-5:50 pm

2 stops14h 20m

London Gatwick

Wed 5/6

9:25 am-3:55 pm

1 stop12h 30m

$679

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Mon 4/27

9:30 pm-5:50 pm

2 stops14h 20m

London Gatwick

Tue 5/5

9:25 am-3:55 pm

1 stop12h 30m

$679

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Sun 1/25

8:25 pm-8:35 pm

2 stops18h 10m

London Gatwick

Thu 1/29

4:00 pm-3:25 pm

1 stop29h 25m

$686

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Tue 2/10

6:35 pm-5:50 pm

2 stops17h 15m

London Gatwick

Sat 2/28

6:40 pm-12:45 pm

1 stop24h 05m

$692

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Fri 2/27

5:40 pm-8:15 pm

2 stops20h 35m

London Gatwick

Mon 3/9

4:25 pm-3:55 pm

2 stops28h 30m

$717

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 42 results
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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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-London Gatwick Airport flight deals on Cheapflights vs. FlightHub >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 Expedia the most. Expedia 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, June is the cheapest month in which you can book a flight from Chicago to London Gatwick Airport (average of $375). Flying from Chicago to London Gatwick Airport in July is currently the most expensive (average of $705). 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.

What is the cheapest time of day to fly from CHI to LGW?

Find hourly flight availability from Chicago to Gatwick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

When flying from Chicago to London Gatwick Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 14% versus a flight in the morning.

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 December 18, 2025.
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
591 reviews

Entertainment

7.0

Crew

8.0

Overall

7.0

Boarding

7.2

Food

6.2

Comfort

6.9

Reviews

1 / 20
8.0
Excellent

Dmitry,Oct 2025

KEF - EWR

It was a nice experience, the plane was clean and the crew was friendly. The boarding process went smoothly and there were no delays.
Icelandair
7.0
Good
591 reviews
Icelandair
7.0
Good
591 reviews

Entertainment

7.0

Crew

8.0

Overall

7.0

Boarding

7.2

Food

6.2

Comfort

6.9

Reviews

1 / 20
8.0
Excellent

Dmitry,Oct 2025

KEF - EWR

It was a nice experience, the plane was clean and the crew was friendly. The boarding process went smoothly and there were no delays.

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 SWISS and TAP AIR PORTUGAL fly from Chicago to London Gatwick Airport in about 14h 20m. The time it takes to get you to your destination can typically vary by up to 3h 50m. There are 3960 mi between Chicago and London Gatwick Airport. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Chicago to London Gatwick Airport round-trip?

    Icelandair, at $498, was found to be the cheapest airline from Chicago to London Gatwick Airport.Alternate airlines to your destination round-trip include British Airways and Iberia. Users have found that Icelandair is 33% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Chicago to London Gatwick Airport one-way?

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as $244. However, be on the lookout for offers from Delta and British Airways, as they are both options that can get you from Chicago to London Gatwick Airport for a low price.

  • 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, June is the cheapest month in which you can book a flight from Chicago to London Gatwick Airport (average of $375). Flying from Chicago to London Gatwick Airport in July is currently the most expensive (average of $705). 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
Hounslow
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Croydon
Orpington
Watford
Hayes
Borehamwood
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Wembley
Folkestone
Eastbourne

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Alternative routes for Chicago to Gatwick

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Chicago to Gatwick

Discover the top 4 airlines 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$497Average$703FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$502Average$825FlexibilityNo cancel feeOn-time70%
IberiaCheapest$606Average$996FlexibilityNo cancel feeOn-time77%
DeltaCheapest$712Average$1,038FlexibilityNo cancel feeOn-timeN/A

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