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Cheap flights from London Gatwick Airport to Washington, D.C. Dulles Intl Airport from £198

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Gatwick Airport to Washington, D.C. Dulles Intl Airport departing on 23/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from London Gatwick Airport to Washington, D.C.

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from London Gatwick Airport to Washington, D.C..
 Logo
08:50 - 19:20LGW-IAD
15h 30m2 stops
 Logo
20:30 - 15:10IAD-LGW
13h 40m2 stops
Wed, 30 Apr - Tue, 6 May
 Logo
09:45 - 19:20LGW-IAD
14h 35m2 stops
 Logo
20:30 - 14:10IAD-LGW
12h 40m2 stops
Thu, 1 May - Thu, 8 May
Icelandair Logo
15:40 - 19:20LGW-IAD
32h 40m1 stop
Icelandair Logo
20:30 - 14:40IAD-LGW
13h 10m1 stop
£408Icelandair
Find Deal
Thu, 24 Apr - Wed, 30 Apr
Icelandair Logo
15:40 - 19:20LGW-IAD
32h 40m1 stop
Icelandair Logo
20:30 - 11:45IAD-LGW
10h 15m1 stop
£410Icelandair
Find Deal
Thu, 24 Apr - Wed, 30 Apr
TAP AIR PORTUGAL Logo
10:35 - 20:50LGW-IAD
15h 15m1 stop
TAP AIR PORTUGAL Logo
22:20 - 15:35IAD-LGW
12h 15m1 stop
£505TAP AIR PORTUGAL
Find Deal
Thu, 28 Aug - Tue, 2 Sep
TAP AIR PORTUGAL Logo
10:35 - 20:50LGW-IAD
15h 15m1 stop
TAP AIR PORTUGAL Logo
17:50 - 14:00IAD-LGW
15h 10m1 stop
£507TAP AIR PORTUGAL
Find Deal
Wed, 3 Sep - Wed, 17 Sep
SWISS Logo
18:40 - 16:15LGW-IAD
26h 35m1 stop
SWISS Logo
20:45 - 17:50IAD-LGW
16h 05m1 stop
£524SWISS
Find Deal
Fri, 25 Apr - Fri, 9 May
SWISS Logo
18:35 - 16:15LGW-IAD
26h 40m1 stop
SWISS Logo
20:45 - 17:50IAD-LGW
16h 05m1 stop
£557SWISS
Find Deal
Wed, 30 Apr - Sat, 10 May
Iberia Logo
20:40 - 15:00LGW-IAD
23h 20m1 stop
Iberia Logo
16:35 - 10:50IAD-LGW
13h 15m1 stop
£586Iberia
Find Deal
Thu, 1 May - Sat, 10 May
Iberia Logo
20:40 - 15:00LGW-IAD
23h 20m1 stop
Iberia Logo
16:35 - 10:50IAD-LGW
13h 15m1 stop
£587Iberia
Find Deal
Tue, 29 Apr - Sat, 10 May

Icelandair flights from London Gatwick Airport to Washington, D.C. Dulles Intl Airport

Our best Icelandair deals on London Gatwick Airport to Washington, D.C. Dulles Intl Airport flight tickets
Icelandair
24 Apr
LGW15:40London Gatwick
32h 40m
1 stop
IAD19:20Washington, D.C. Dulles Intl
30 Apr
IAD20:30Washington, D.C. Dulles Intl
13h 10m
1 stop
LGW14:40London Gatwick
Icelandair
24 Apr
LGW15:40London Gatwick
32h 40m
1 stop
IAD19:20Washington, D.C. Dulles Intl
30 Apr
IAD20:30Washington, D.C. Dulles Intl
10h 15m
1 stop
LGW11:45London Gatwick
Icelandair
23 Apr
LGW15:40London Gatwick
32h 40m
1 stop
IAD19:20Washington, D.C. Dulles Intl
29 Apr
IAD20:30Washington, D.C. Dulles Intl
13h 10m
1 stop
LGW14:40London Gatwick

TAP AIR PORTUGAL flights from London Gatwick Airport to Washington, D.C. Dulles Intl Airport

Our best TAP AIR PORTUGAL deals on London Gatwick Airport to Washington, D.C. Dulles Intl Airport flight tickets
TAP AIR PORTUGAL
28 Aug
LGW10:35London Gatwick
15h 15m
1 stop
IAD20:50Washington, D.C. Dulles Intl
2 Sept
IAD22:20Washington, D.C. Dulles Intl
12h 15m
1 stop
LGW15:35London Gatwick
TAP AIR PORTUGAL
3 Sept
LGW10:35London Gatwick
15h 15m
1 stop
IAD20:50Washington, D.C. Dulles Intl
17 Sept
IAD17:50Washington, D.C. Dulles Intl
15h 10m
1 stop
LGW14:00London Gatwick
TAP AIR PORTUGAL
25 Aug
LGW10:35London Gatwick
15h 15m
1 stop
IAD20:50Washington, D.C. Dulles Intl
1 Sept
IAD17:45Washington, D.C. Dulles Intl
16h 50m
1 stop
LGW15:35London Gatwick

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from London Gatwick Airport to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

The month of February is, on average, the cheapest month to fly to Washington, D.C. Dulles Intl Airport from London Gatwick Airport, with most prices found around £428. If you aren’t able to travel during the month of February, then book flights to Washington, D.C. Dulles Intl Airport from London Gatwick Airport during April instead. Flights to Washington, D.C. Dulles Intl Airport in April, while not as cheap as those in February, still average around £452.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

According to our data, Wednesday is the cheapest day to fly to Washington, D.C. Dulles Intl Airport from London Gatwick Airport. The lowest ticket price found for a Wednesday departure recently was £635. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Sunday is the most expensive day to depart from London Gatwick Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £736.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

The cheapest time of day to fly to Washington, D.C. Dulles Intl Airport is in the evening when flights can be purchased for as low as £540. In contrast, the most expensive time of day to depart to Washington, D.C. Dulles Intl Airport is in the afternoon when prices are around £672.

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from London Gatwick Airport when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around £574 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from London Gatwick Airport for as low as £418 on momondo.

When to book flights from London Gatwick Airport to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London Gatwick Airport to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Gatwick Airport to Washington, D.C. Dulles Intl Airport (LGW to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Gatwick Airport to Washington, D.C. Dulles Intl Airport

Best price found

£198

Fastest flight time

11h 20m

Direct flights

None
The best one-way flight to Washington, D.C. Dulles Intl Airport from London Gatwick Airport in the past 72 hours is £198. The best return flight deal from London Gatwick Airport to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is £394.
The fastest flight from London Gatwick Airport to Washington, D.C. Dulles Intl Airport takes 11h 20m
There are no direct flights from London Gatwick Airport to Washington, D.C. Dulles Intl Airport. Popular non-direct route for this connection is London Gatwick Airport - Washington, D.C. Dulles Intl Airport.

  • How far is London Gatwick to Washington, D.C. Dulles Intl by plane?

    The distance between London Gatwick and Washington, D.C. Dulles Intl is about 3682.8 mi. In terms of flight time, this usually takes a little over 11h 20m.

  • When did momondo last update prices for flights from London Gatwick Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from London Gatwick Airport to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from London Gatwick Airport to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from London Gatwick Airport to Washington, D.C. Dulles Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The necessary travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London Gatwick Airport to Washington, D.C. Dulles Intl Airport?

  • What is the most popular airline from London Gatwick Airport to Washington, D.C. Dulles Intl Airport?


Best airlines flying from London Gatwick Airport to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from London Gatwick Airport to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom £275Free CancellationRating
6.9
97 reviews
Search PLAY flights
IcelandairPriceFrom £355Free CancellationRating
7.0
476 reviews
Search Icelandair flights
TAP AIR PORTUGALPriceFrom £359Free CancellationRating
7.1
1,834 reviews
Search TAP AIR PORTUGAL flights
Virgin AtlanticPriceFrom £509Free CancellationRating
7.4
637 reviews
Search Virgin Atlantic flights

Travelling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Winchester
Alexandria
Laurel
Essex
National Harbor
Fairfax
Harpers Ferry
Manassas
Bethesda
Oxon Hill
Chantilly
College Park
Hyattsville
Front Royal
Linthicum Heights
Gettysburg
Cambridge
Ellicott City
Westminster
Arlington

Why use momondo?

Why should I use momondo to find a flight deal from London to Washington, D.C.?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Washington, D.C.. momondo saves you time and could save you money on your trip.

Can I find flights from London to Washington, D.C. with flexible booking policies on momondo?

All flight searches from London to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to Washington, D.C.?

momondo helps you find the best flight between London and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Washington, D.C. right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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