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Gatwick

$203+ Cheap flights from Denver (DEN) 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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LGW
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Denver to Gatwick

Cheapest flights from Denver to Gatwick
Explore the most affordable flight options available from Denver to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This CrystalTravel deal was found by Cheapflights users on 1/20. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:40 pm
DEN
-
LGW
1 stop15h 00m
Icelandair
Mon 11/911:55 am
LGW
-
DEN
1 stop13h 10m
Icelandair
Deal found 1/20$610
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
Wed 3/2511:59 pm
DEN
-
LGW
1 stop28h 01m
Multiple Airlines
Fri 4/107:10 am
LGW
-
DEN
2 stops24h 21m
Multiple Airlines
Deal found 1/21$613
This oojo deal was found by Cheapflights users on 1/18. 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.
Mon 10/54:40 pm
DEN
-
LGW
1 stop15h 00m
Icelandair
Mon 10/123:40 pm
LGW
-
DEN
1 stop34h 20m
Icelandair
Deal found 1/18$616
This Gotogate deal was found by Cheapflights users on 1/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:50 pm
DEN
-
LGW
1 stop17h 00m
SWISS
Fri 8/219:25 am
LGW
-
DEN
1 stop13h 50m
SWISS
Deal found 1/20$617
This Kiwi.com deal was found by Cheapflights users on 1/19. 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.
Sun 1/253:40 pm
DEN
-
LGW
1 stop12h 15m
Icelandair
Sat 2/711:55 am
LGW
-
DEN
1 stop13h 10m
Icelandair
Deal found 1/19$619
This KAYAK deal was found by Cheapflights users on 1/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/2711:20 am
DEN
-
LGW
2 stops23h 30m
SWISS
Thu 2/56:40 pm
LGW
-
DEN
2 stops34h 19m
SWISS
Deal found 1/18$621
This KAYAK deal was found by Cheapflights users on 1/21. 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 3/304:40 pm
DEN
-
LGW
1 stop15h 00m
Icelandair
Sat 4/113:40 pm
LGW
-
DEN
1 stop34h 20m
Icelandair
Deal found 1/21$622
This oojo deal was found by Cheapflights users on 1/19. 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.
Wed 9/234:40 pm
DEN
-
LGW
1 stop15h 00m
Icelandair
Wed 9/303:40 pm
LGW
-
DEN
1 stop34h 20m
Icelandair
Deal found 1/19$623
This FlightHub deal was found by Cheapflights users on 1/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/244:40 pm
DEN
-
LGW
1 stop15h 00m
Icelandair
Fri 5/83:40 pm
LGW
-
DEN
1 stop34h 20m
Icelandair
Deal found 1/18$624
This oojo deal was found by Cheapflights users on 1/21. 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.
Sat 5/24:40 pm
DEN
-
LGW
1 stop15h 00m
Icelandair
Sat 5/91:00 pm
LGW
-
DEN
1 stop13h 00m
Icelandair
Deal found 1/21$625
This oojo deal was found by Cheapflights users on 1/21. 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.
Fri 1/303:40 pm
DEN
-
LGW
1 stop12h 15m
Icelandair
Sun 2/811:55 am
LGW
-
DEN
1 stop13h 10m
Icelandair
Deal found 1/21$626

Find flight deals from Denver to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) 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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$613
(Kiwi.com)

One-way from

$203
(Kiwi.com)

Popular in

January

Cheapest in

December

Average price

$2,309
Provider with most accurate pricing for Denver Intl-London Gatwick flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-London Gatwick flights.
Search Deals
From Denver Intl to London Gatwick
Search Deals
One-way flight from Denver Intl to London Gatwick
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($220 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 16% potential price decrease ($128 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver 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 January 21, 2026.
Use the filters below to find and compare flights from Denver to London Gatwick Airport that are best for you.

Fly from

Denver

Fly to

Gatwick

Route

Depart

Return

Price

DenverLondon

DEN - LGW

DENLGW

Denver Intl

Mon 5/4

4:40 pm-2:40 pm

1 stop15h 00m

London Gatwick

Fri 5/8

3:40 pm-7:00 pm

1 stop34h 20m

$654

DenverLondon

DEN - LGW

DENLGW

Denver Intl

Mon 3/23

6:40 pm-8:15 pm

2 stops43h 35m

London Gatwick

Mon 3/30

9:05 pm-10:40 pm

2 stops32h 35m

$667

DenverLondon

DEN - LGW

DENLGW

Denver Intl

Sat 1/31

7:20 pm-4:10 pm

1 stop37h 50m

London Gatwick

Sat 2/7

6:15 am-5:35 pm

1 stop18h 20m

$743

DenverLondon

DEN - LGW

DENLGW

Denver Intl

Sun 3/29

8:25 pm-5:50 pm

2 stops14h 25m

London Gatwick

Tue 4/7

9:25 am-7:40 pm

2 stops17h 15m

$765

DenverLondon

DEN - LGW

DENLGW

Denver Intl

Sat 1/31

11:35 am-10:55 am

2 stops16h 20m

London Gatwick

Sat 2/7

11:55 am-6:05 pm

1 stop13h 10m

$829

DenverLondon

DEN - LGW

DENLGW

Denver Intl

Sun 3/29

8:25 pm-5:50 pm

2 stops14h 25m

London Gatwick

Fri 4/10

9:25 am-7:40 pm

2 stops17h 15m

$939

DenverLondon

DEN - LGW

DENLGW

Denver Intl

Thu 2/26

7:00 am-10:55 am

2 stops20h 55m

London Gatwick

Sat 3/7

11:55 am-11:59 pm

2 stops19h 04m

$991

DenverLondon

DEN - LGW

DENLGW

Denver Intl

Fri 4/17

3:15 pm-4:40 pm

2 stops42h 25m

London Gatwick

Sat 4/25

5:35 pm-6:25 pm

1 stop31h 50m

$1,051

DenverLondon

DEN - LGW

DENLGW

Denver Intl

Mon 3/23

4:43 pm-1:50 pm

2 stops39h 07m

London Gatwick

Sun 3/29

8:40 pm-8:05 pm

2 stops54h 25m

$1,076

DenverLondon

DEN - LGW

DENLGW

Denver Intl

Mon 7/6

7:05 am-3:45 pm

2 stops25h 40m

London Gatwick

Tue 8/4

10:35 am-9:38 pm

2 stops18h 03m

$1,081

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 22 results
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Compare providers for flights from Denver 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 Denver to Gatwick in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 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 Denver-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 Denver-London Gatwick Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-London Gatwick Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-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 Denver-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 Denver to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Denver 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 Denver to London Gatwick Airport

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

Currently, August is the cheapest month in which you can book a flight from Denver to London Gatwick Airport (average of $157). Flying from Denver to London Gatwick Airport in January is currently the most expensive (average of $2,302). 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 January 21, 2026.
Peruse reviews from past customers who have flown with JetBlue and Icelandair from Denver to London Gatwick Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
JetBlue
7.2
Good
2,890 reviews

Entertainment

7.2

Overall

7.2

Comfort

7.5

Crew

8.0

Food

6.6

Boarding

7.4

Reviews

1 / 20
4.0
Okay

Jeff,Dec 2025

LAX - BOS

We boarded an hour and a half late and the crew was very salty when asked why. Still got no reason other than someone took the intended plane? Won't fly with them again.
JetBlue
7.2
Good
2,890 reviews
JetBlue
7.2
Good
2,890 reviews

Entertainment

7.2

Overall

7.2

Comfort

7.5

Crew

8.0

Food

6.6

Boarding

7.4

Reviews

1 / 20
4.0
Okay

Jeff,Dec 2025

LAX - BOS

We boarded an hour and a half late and the crew was very salty when asked why. Still got no reason other than someone took the intended plane? Won't fly with them again.
Icelandair
7.1
Good
602 reviews
JetBlue
7.2
Good
2,890 reviews

Entertainment

7.2

Overall

7.2

Comfort

7.5

Crew

8.0

Food

6.6

Boarding

7.4

Reviews

1 / 20
4.0
Okay

Jeff,Dec 2025

LAX - BOS

We boarded an hour and a half late and the crew was very salty when asked why. Still got no reason other than someone took the intended plane? Won't fly with them again.

Related info for your journey

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

  • What airport do you fly from for flights from Denver to London Gatwick?

    Denver Intl (DEN), located 18.5 mi from the city center, is the airport you fly out of when you book flights from Denver to London Gatwick. 2 airlines have flights from Denver Intl to London Gatwick on a regular basis. Booking flights from Denver Intl to London Gatwick should not be difficult; the airport handles an average of 0 outbound flights to London Gatwick per day.

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

    A quick flight from Denver to London Gatwick Airport can take about 15h. Icelandair provides one of the quickest options available for as low as $654. Airlines will cover a distance of 4678 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    According to our current data, JetBlue ($131), and Icelandair ($517) offers the cheapest pricing from Denver to London Gatwick Airport. JetBlue is currently priced 85% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver 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 Denver to London Gatwick Airport?

    Currently, August is the cheapest month in which you can book a flight from Denver to London Gatwick Airport (average of $157). Flying from Denver to London Gatwick Airport in January is currently the most expensive (average of $2,302). 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
Croydon
Eastleigh
Gatwick
Dartford
Dover
Winchester
Orpington
Watford
Hayes
Borehamwood
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Eastbourne
Sutton

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Denver to Gatwick

Discover the top 2 airlines that operate flights from Denver 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$131Average$727FlexibilityNo cancel feeOn-time62%
IcelandairCheapest$517Average$729FlexibilityNo cancel feeOn-time76%

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