£415 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 24/5. 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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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

Tue, 6 Oct - Tue, 13 Oct
Icelandair Logo
15:40 - 19:20
LGW
-
IAD
32h 40m
1 stop
Icelandair Logo
20:30 - 14:40
IAD
-
LGW
13h 10m
1 stop
£426Icelandair
Thu, 1 Oct - Sun, 4 Oct
Icelandair Logo
15:40 - 19:20
LGW
-
IAD
32h 40m
1 stop
Icelandair Logo
23:20 - 14:40
IAD
-
LGW
10h 20m
1 stop
£430Icelandair
Thu, 1 Oct - Thu, 8 Oct
Icelandair Logo
15:40 - 19:20
LGW
-
IAD
32h 40m
1 stop
Icelandair Logo
20:30 - 14:40
IAD
-
LGW
13h 10m
1 stop
£432Icelandair
Sun, 4 Oct - Sun, 18 Oct
Icelandair Logo
15:40 - 22:15
LGW
-
IAD
11h 35m
1 stop
Icelandair Logo
23:20 - 14:40
IAD
-
LGW
10h 20m
1 stop
£433Icelandair
Sun, 10 May - Mon, 6 Jul
Icelandair Logo
15:40 - 22:15
LGW
-
IAD
11h 35m
1 stop
Icelandair Logo
20:30 - 11:45
IAD
-
LGW
10h 15m
1 stop
£434Icelandair
Tue, 29 Sep - Tue, 6 Oct
Icelandair Logo
15:40 - 19:20
LGW
-
IAD
32h 40m
1 stop
Icelandair Logo
20:30 - 14:40
IAD
-
LGW
13h 10m
1 stop
£438Icelandair
Tue, 26 May - Tue, 2 Jun
JetBlue Logo
12:20 - 21:44
LGW
-
DCA
14h 24m
1 stop
JetBlue Logo
18:45 - 09:35
DCA
-
LGW
9h 50m
1 stop
£481JetBlue
Tue, 2 Jun - Tue, 9 Jun
JetBlue Logo
12:20 - 19:59
LGW
-
DCA
12h 39m
1 stop
JetBlue Logo
18:45 - 09:35
DCA
-
LGW
9h 50m
1 stop
£494JetBlue
Thu, 28 May - Sun, 7 Jun
JetBlue Logo
12:20 - 19:59
LGW
-
DCA
12h 39m
1 stop
JetBlue Logo
07:29 - 09:35
DCA
-
LGW
21h 06m
1 stop
£495JetBlue
Fri, 12 Jun - Mon, 15 Jun
Multiple Airlines Logo
09:40 - 22:28
LGW
-
DCA
17h 48m
2 stops
Multiple Airlines Logo
06:00 - 10:45
DCA
-
LGW
23h 45m
2 stops
£535Multiple Airlines
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.

How much is a return flight from London Gatwick Airport to District of Columbia?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London Gatwick Airport to District of Columbia departing in October.

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 August, when tickets cost £141 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of return tickets is £444 and £424 respectively.

Find deals

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

Low seasonJanuary
Cheapest flight£415
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly (22% 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.

Reviews of the top airline 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.
7.0
IcelandairOverall score based on 646 reviews
8.0Crew
6.9Comfort
7.2Boarding
6.2Food
6.9Entertainment
Airline reviews

The Icelandair crew was so kind!!! Thank you for making my first trip to Paris a great one!

10.0 ExcellentAnonymous, Apr 2026
KEF - SEA
Read more Icelandair reviews

The Icelandair crew was so kind!!! Thank you for making my first trip to Paris a great one!

I am not going to fillo this out for each leg of my trip. My first review holds for the experience

The movie choices were poor. The worst problem is the treatment of passengers durinng pre-boarding. In one case the primes were checked in and sent down the boarding tunnek only to stand waiting there while the plane is cleaned. In the second case the bus was loaded, the doors closed and just stood there unmoving like sardeines in a tin for over TEN minutes. In both cases it was rough on us old guys who find standing for long periods trying.. In other words, Donnt just stack us up and forget us.

Second time with Saga Premium, everything was fab, but the entertainment centre on both my flights didn't work, plus the seat on the NY to Rek flight (Airbus) was so solid and so uncomfortable. The 737Max flight's seat was much, much better.

The most uncomfortable seat i’ve ever had on a flight

Waiting area on top of stairs before Boarding the bus wasn’t great. Took a long time to load the bus to gate.

The real reason why the flying experience with Icelandair ---was mediocre was because of not being able to enter DC airspace yesterday evening. This obviously was out of your control and do realize this is a safety issue. I did notice---that everything was being done to get us to Washington Dulles and we did arrive at Dulles SAFELY with just a 4 hour delay. Thank you!

Iceland Air severely damaged a checked bag. Additionally, the gate agent caused issues for many passengers who had standard-sized onboard bags that would have passed inspection by any other airline.

The staff was kind and helpful. There was no food, and you needed to bring your own earphones to use the entertainment, which I didn’t know.

They wouldn’t check in my luggage even though I had one checked bag prepaid. So I took my bag to the gate and tried to check it in there and two employees scolded me for bringing a large bag to the gate. I told them I was trying to check it in and that it was prepaid, and they said they couldn’t guarantee that it would arrive at my destination but they finally let me drop it off when boarding the plane and pick it up right after exiting the plane. There was no food, and there was no entertainment.

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

Information on your arrival and departure airports

London Gatwick Airport (LGW)