DEN - LGW

$215 Find Cheap Flights from Denver 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 Denver to Gatwick departing on 10/8. 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 Denver 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 Denver to London, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Denver to Gatwick (DEN-LGW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Gatwick

Tue, Oct 7 - Tue, Oct 14
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8:40 am - 5:00 pmDEN-LGW
25h 20m2 stops
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7:55 pm - 5:18 pmLGW-DEN
28h 23m2 stops
Thu, Oct 16 - Wed, Oct 22
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4:40 pm - 9:25 pmDEN-LGW
21h 45m2 stops
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8:50 am - 6:55 pmLGW-DEN
17h 05m2 stops
Sat, Oct 4 - Wed, Oct 22
Icelandair Logo
4:40 pm - 2:40 pmDEN-LGW
15h 00m1 stop
Icelandair Logo
3:40 pm - 6:55 pmLGW-DEN
34h 15m1 stop
$484Icelandair
Find Deal
Sun, Oct 5 - Tue, Oct 21
Icelandair Logo
4:40 pm - 2:40 pmDEN-LGW
15h 00m1 stop
Icelandair Logo
3:40 pm - 6:55 pmLGW-DEN
34h 15m1 stop
$487Icelandair
Find Deal
Wed, Nov 26 - Wed, Dec 3
Icelandair Logo
3:40 pm - 10:55 amDEN-LGW
12h 15m1 stop
Icelandair Logo
11:55 am - 6:05 pmLGW-DEN
13h 10m1 stop
$490Icelandair
Find Deal
Tue, Nov 4 - Wed, Nov 12
Icelandair Logo
3:40 pm - 10:55 amDEN-LGW
12h 15m1 stop
Icelandair Logo
11:55 am - 6:05 pmLGW-DEN
13h 10m1 stop
$492Icelandair
Find Deal
Tue, Sep 30 - Mon, Oct 6
Icelandair Logo
4:40 pm - 2:40 pmDEN-LGW
15h 00m1 stop
Icelandair Logo
3:40 pm - 6:55 pmLGW-DEN
34h 15m1 stop
$493Icelandair
Find Deal
Sun, Oct 12 - Tue, Oct 21
Icelandair Logo
8:10 pm - 2:40 pmDEN-LGW
11h 30m1 stop
Icelandair Logo
3:40 pm - 6:55 pmLGW-DEN
34h 15m1 stop
$494Icelandair
Find Deal
Thu, Oct 2 - Tue, Oct 7
Icelandair Logo
4:40 pm - 2:40 pmDEN-LGW
15h 00m1 stop
Icelandair Logo
3:40 pm - 6:55 pmLGW-DEN
34h 15m1 stop
$496Icelandair
Find Deal
Mon, Sep 29 - Mon, Oct 6
Icelandair Logo
4:40 pm - 2:35 pmDEN-LGW
14h 55m1 stop
Icelandair Logo
3:40 pm - 6:55 pmLGW-DEN
34h 15m1 stop
$500Icelandair
Find Deal
Booking Insights

KAYAK's insights & trends for Denver to Gatwick flights

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

What is the cheapest month to fly from Denver 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 Denver 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 Denver to London Gatwick Airport is December, where tickets cost $513 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,105 and $1,013 respectively.

Good to know

Low seasonMarch
Cheapest flight$215
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Denver to London Gatwick Airport

When to book flights from Denver to Gatwick

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

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

    In the last 3 days, the lowest price for a flight from Denver to London Gatwick Airport was $215 for a one-way ticket and $470 for a round-trip.

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

    Yes, you’ll need a passport to travel to London Gatwick Airport from Denver.

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

    Denver and London Gatwick Airport are both served by 1 main airport. You will leave Denver from Denver Intl and will be arriving at London Gatwick.

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

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

  • How does KAYAK find such low prices on flights from Denver 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 Denver to London Gatwick Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver 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 Denver 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 Denver 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 Denver with another airline. Booking your flights between Denver and LGW 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 Denver 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 Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Denver to Gatwick

 
See real verified KAYAK customer reviews for airlines flying from Denver 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 Denver 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.
7.2
JetBlueOverall score based on 2914 reviews
7.4Boarding
7.6Comfort
7.3Entertainment
6.7Food
8.0Crew
Airline reviews

Worst flight experience ever flights canceled. JetBlue told us just did not even bother standing in line to come back in one and a half hours then without any information we had to go pick up all of our luggage and spend over $2000 in accommodation just to get home. JetBlue said that the next flight available for us to get home would be three days later. Absolutely absurd hasn’t offered to give us any compensation do not fly JetBlue horrible company. They said it was based on the weather and the weather is great in all locations that we would’ve been flying to total hoax. I think it’s a conspiracy theory.

2.0 MediocreAnthony, Jul 2025JFK - SAV
Read more JetBlue reviews

Worst flight experience ever flights canceled. JetBlue told us just did not even bother standing in line to come back in one and a half hours then without any information we had to go pick up all of our luggage and spend over $2000 in accommodation just to get home. JetBlue said that the next flight available for us to get home would be three days later. Absolutely absurd hasn’t offered to give us any compensation do not fly JetBlue horrible company. They said it was based on the weather and the weather is great in all locations that we would’ve been flying to total hoax. I think it’s a conspiracy theory.

The captain gave good announcements and the flight attendants were friendly. The WiFi was pretty good. The plane itself looked very old inside and the seats were very uncomfortable. The screens in the seat backs were the smallest I’ve ever seen. There were so many loud and obnoxious kids on this flight and the parents didn’t do much to try to quiet them down. Some had videos and games on tablets with higher than necessary volume going the whole time.

Too many long delays with JetBlue. Worst major airline that serves JFK but unfortunately I keep going back because of the prices.

My JetBlue experience was nice. The flights ran on time, the aircraft was clean and comfortable, and the flight attendants were attentive. My only issue, which is isolated to the low-cost (budget) option at JetBlue, is that the check in process makes the user feel that they have to buy their seats. The seats offered for purchase are upgrades from the budget seats you get (which are essentially the last seats remaining). The interface should not make it feel like you must purchase a seat.

The plane was late to leave.. Internet was lousy. TV was not working. when we arrived, We stayed on the plane for a long time before we got to the gate. It took us a long time to retrieve our luggage because they didn’t know what carousel to send them to. It was a bad experience.

I especially liked the lead crew officer. His boarding and safety announcements were made with a bit of novelty and humor. The flight also left the gate 10 minutes early and we landed about 20 minutes early… It was a delightful flight…

There were mutliple delays. There was inconsistent, delayed, and poor communication regarding the delays.

flight was delayed for hours with no explanation. The plane was a very old aircraft.

Spend hours delayed with no food, water anything sitting on the aieplane with no ability to eat or use the restroom. My entire experience was the absolute worst. I will never fly jet Blue again.

It would have been nice if they had offered more than one set of snacks

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.

Great experience on Icelandair flight from Newark to Amsterdam by way of Reykjavík. Courteous and professional staff. Food was solid. Service - outstanding. Cabin was a little warm.

Good service. No complementary food for international flight. WiFi kinda pricey. Got the job done for the right price.

Still one of my favorite airlines, but the entertainment options were a bit lacking. It didn't help that my screen didn't work on one of the legs of the trip.

The plane was very small and the aisle was so narrow that every time someone walked by they rubbed against me, so it was very uncomfortable.

Everything was good. Only issue comes from being vegan and flying. The food options are super limited.

Overall good for an economy fare. IMO the movie selection could be improved. Great that you can now connect bluetooth headphones to the entertainment system.

Paid for a Premium seat...minimal recline, no footrest. Maybe slightly wider than a cheap economy seat. Zero chance of getting any rest on this plane

Comfort of seats is not good. Like sitting on a rock for 6 hours. Also no in flight food and limited beverages unless you pay is not nice. Need flight to be dark during the “night” but attendants don’t ask for shades to be lowered..

Although the crew were great and the good nice, I might as well have been on Ryanair for the amount of space I had. Not good enough BA. I’d rather pay more and not feel like a human sardine.

Love the A380 - loads of room. Headphone socket on my seat didn’t work. Sounds like a trivial issue? Well when flying long-haul the in-flight entertainment is what keeps you going so when it doesn’t work it’s a disaster. Pay attention to the details please BA. Spoiled what was otherwise an excellent flight with the usual brilliant crew.

Crew were fantastic can’t fault them at all. Couldn’t do enough for us

Crying baby the ENTIRE flight. Not your fault, but I paid 2700 for a premium economy ticket and it wasn't worth it. should have just stuck with coach. flight attendants very mediocre - minimal effort. Plane didn't seem very clean. Didn't have any cleansing wipes - most airlines give you this when you board. Flat screen scrolling didn't work. Toiletry case a joke - why bother at all?

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.

I enjoyed the comfort of Premium Economy. The Purser on London-Nairobi was a little testy, snappish in his tone. I understand stressed, tired, etc but his tone in addressing passengers I found wanting.

Very good crew. The seating in economy plus was excellent, and I slept most of the way. The diabetic meal that I requested was almost tasteless--about a 2 on a ten-point scale.--so I ate little. And why bother serving dinner to fliers at midnight?! I had eaten a meal at the airport six hours earlier. A good breakfast would be better.

Flight was delayed. Though I checked in with BA live chat three times, our special meals were not provided.

My experience with British Airways is excellent, thanks for all 🫶🏻✈️

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

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