£374 Find Cheap Flights from London Gatwick Airport to District of Columbia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Gatwick to District of Columbia departing on 21/12. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to District of Columbia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to District of Columbia, 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 London to District of Columbia, as well as popular online travel agencies
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Flight Deals

Book Cheap Gatwick to District of Columbia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Gatwick to District of Columbia 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 return flight deals from Gatwick to District of Columbia

Fri, 21 Nov - Sat, 6 Dec
Multiple Airlines Logo
14:00 - 07:45LGW-IAD
22h 45m1 stop
Multiple Airlines Logo
05:45 - 10:05IAD-LGW
23h 20m2 stops
£408Multiple Airlines
Find Deal
Fri, 12 Dec - Sat, 24 Jan
TAP AIR PORTUGAL Logo
10:40 - 21:00LGW-IAD
15h 20m1 stop
TAP AIR PORTUGAL Logo
17:30 - 09:50IAD-LGW
11h 20m1 stop
£409TAP AIR PORTUGAL
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Sat, 10 Jan - Sat, 17 Jan
Multiple Airlines Logo
14:00 - 11:38LGW-IAD
26h 38m2 stops
Multiple Airlines Logo
15:33 - 10:05IAD-LGW
13h 32m1 stop
£411Multiple Airlines
Find Deal
Mon, 9 Mar - Tue, 17 Mar
TAP AIR PORTUGAL Logo
16:35 - 15:35LGW-IAD
27h 00m1 stop
TAP AIR PORTUGAL Logo
18:30 - 09:50IAD-LGW
11h 20m1 stop
£411TAP AIR PORTUGAL
Find Deal
Thu, 27 Nov - Wed, 10 Dec
Icelandair Logo
11:55 - 18:30LGW-IAD
11h 35m1 stop
Icelandair Logo
19:40 - 10:55IAD-LGW
10h 15m1 stop
£459Icelandair
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Fri, 14 Nov - Fri, 28 Nov
Icelandair Logo
11:55 - 18:30LGW-IAD
11h 35m1 stop
Icelandair Logo
19:40 - 10:55IAD-LGW
10h 15m1 stop
£461Icelandair
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Thu, 11 Dec - Thu, 18 Dec
American Airlines Logo
12:30 - 23:44LGW-DCA
16h 14m2 stops
American Airlines Logo
10:20 - 07:30DCA-LGW
16h 10m2 stops
£517American Airlines
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Thu, 11 Dec - Thu, 18 Dec
American Airlines Logo
12:30 - 23:44LGW-DCA
16h 14m2 stops
American Airlines Logo
10:15 - 09:00DCA-LGW
17h 45m1 stop
£520American Airlines
Find Deal
Fri, 9 Jan - Mon, 12 Jan
British Airways Logo
11:20 - 21:24LGW-DCA
15h 04m1 stop
British Airways Logo
11:46 - 07:30DCA-LGW
14h 44m1 stop
£534British Airways
Find Deal
Tue, 25 Nov - Mon, 1 Dec
British Airways Logo
11:20 - 21:59LGW-DCA
15h 39m1 stop
British Airways Logo
11:45 - 07:30DCA-LGW
14h 45m1 stop
£578British Airways
Find Deal
Booking Insights

KAYAK's insights & trends for Gatwick to District of Columbia flights

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

What is the cheapest month to fly from London Gatwick Airport to District of Columbia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Gatwick Airport to District of Columbia, 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 London Gatwick Airport to District of Columbia is April, when tickets cost £436 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of return tickets is £809 and £691 respectively.

Good to know - Cheap tickets from London Gatwick Airport to District of Columbia

Low seasonFebruary
Cheapest flight£374
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly (26% more expensive on average)
Flight from London Gatwick Airport to Washington, D.C.

FAQs - booking District of Columbia flights

  • How does KAYAK find such low prices on flights from London Gatwick Airport to District of Columbia?

    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 London Gatwick Airport to District of Columbia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Gatwick Airport to District of Columbia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London Gatwick Airport to District of Columbia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Gatwick Airport to District of Columbia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from London Gatwick Airport to District of Columbia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Gatwick Airport to District of Columbia?

    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 from London Gatwick Airport to District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to District of Columbia?

    The cheapest time of day to fly to District of Columbia is generally in the afternoon, when retur flights cost £548 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to District of Columbia is generally at night, which is peak travel time and where the average cost of a ticket is £778.

Reviews of the top airlines flying from Gatwick to District of Columbia

 
See real verified KAYAK customer reviews for airlines flying from London to District of Columbia. 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 Gatwick to District of Columbia? 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.
7.1
IcelandairOverall score based on 562 reviews
7.0Entertainment
7.2Boarding
6.2Food
6.9Comfort
8.1Crew
Airline reviews

The boarding process seem to take longer than necessary, resulting in a 20+ minute delay

8.0 ExcellentAnonymous, Oct 2025KEF - SEA
Read more Icelandair reviews

The boarding process seem to take longer than necessary, resulting in a 20+ minute delay

It was too cold in the plane my feet froze

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.

No meals included on this long international flight. Most airlines will offer you a meal when flying internationally. Not Icelandair. Your included choices are water and coffee. Poor customer service. The airport was also very confusing.

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.

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.

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.

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.

There might be more food options for people who can't eat so much starch/sugar/bread/rice. Meat, cheese, walnuts/pecans for snack, maybe jerky or other kinds of meat-based snacks would be better than bread and rice and sweets. I had an extra chardonnay, which was fine. The entertainment was great.

Unfortunately, my flight was cancelled because of some sort of emergency over the Atlantic and had to return to London. While I think British Airways made every effort to mitigate the situation, I must say it was still pretty unpleasant. I do appreciate the fact, however, that British Airways put my safety first…and I think the effort to correct a bad situation was very sincere. But I think the process might be handled better in future.

Flight was 3h50 and was only provided with a packet of oat cookies and offered a cold drink. Thankfully i'd had breakfast but for a morning flight of that length some sort of breakfast should be included. There were 2 toilets for economy but due to turbulence we couldn't use them until the last 1hr which meant the queue was then huge. Would've been nice to open up the business one for those closest to the front to use.

Crew service was poor and very little difference between premium economy and economy. Disappointed.

My bags never made it on the flight and I now have to wait for them to arrive hopefully tomorrow. You can’t even track your bags in the app to see where they are since they didn’t arrive. You have to file a claim and then wait for them to inform you when you will receive your bag. We were already delayed for an hour due to baggage so I don’t understand how my bag didn’t make the flight.

One of the worst experience given the middle seat even asked for the change no one honored,boarded at the end and overall one of the worst experience

It was perfect. The service was exceptional. I would never want to cross the Atlantic in anyone else's sardine tins.

Checking in prior on line and wait time at Gatwick was terrible. I would rate a big fat ZERO.

It was ok. Our flight was delayed 2 hours, and then again on arrival. The explanation given felt feeble.

Check in was not the greatest as had to talk to an agent to clarify things and then he transferred us to another agent who had difficulty processing my credit card as there was a system glitch and not a card error.

Everything you need to know for your flight from Gatwick to District of Columbia

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