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Cheap flights from London Stansted Airport to Washington, D.C. Dulles Intl Airport from $252

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 Stansted Airport to Washington, D.C. Dulles Intl Airport departing on 3/14. 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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Find the cheapest flights from London Stansted Airport to Washington, D.C.

Cheap round-trip flights

These are some of the best round-trip flight deals from London Stansted Airport to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London Stansted Airport to Washington, D.C..

Cheap last minute flights

Planning a quick getaway from London Stansted Airport to Washington, D.C.? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Washington, D.C., so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from London Stansted Airport to Washington, D.C.

Find recent round-trip train or bus tickets from London Stansted Airport to Washington, D.C..

All round-trip flight deals to Washington, D.C.

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
11:00 am - 5:00 pmSTN-IAD
11h 00m1 stop
7:10 pm - 10:00 amIAD-STN
10h 50m1 stop
$386PLAY
Find Deal
Wed, Mar 5 - Thu, Mar 13
11:00 am - 6:00 pmSTN-IAD
11h 00m1 stop
6:50 pm - 10:40 amIAD-STN
10h 50m1 stop
$388PLAY
Find Deal
Mon, Mar 24 - Sun, Mar 30
11:00 am - 6:00 pmSTN-IAD
11h 00m1 stop
7:10 pm - 10:00 amIAD-STN
10h 50m1 stop
$391PLAY
Find Deal
Wed, Mar 12 - Sat, Mar 15
11:00 am - 6:00 pmSTN-IAD
11h 00m1 stop
7:10 pm - 9:40 amIAD-STN
10h 30m1 stop
$418PLAY
Find Deal
Wed, Mar 12 - Sat, Mar 29
11:00 am - 6:00 pmSTN-IAD
11h 00m1 stop
6:50 pm - 10:40 amIAD-STN
10h 50m1 stop
$429PLAY
Find Deal
Wed, Mar 12 - Wed, May 7
11:00 am - 6:00 pmSTN-IAD
11h 00m1 stop
7:10 pm - 10:00 amIAD-STN
10h 50m1 stop
$431PLAY
Find Deal
Mon, Mar 10 - Fri, Mar 14
11:40 am - 5:40 pmSTN-IAD
11h 00m1 stop
6:50 pm - 10:40 amIAD-STN
10h 50m1 stop
$458PLAY
Find Deal
Wed, Apr 30 - Fri, May 9
11:00 am - 6:00 pmSTN-IAD
11h 00m1 stop
6:50 pm - 10:40 amIAD-STN
10h 50m1 stop
$476PLAY
Find Deal
Sun, Mar 23 - Sun, Mar 30
11:00 am - 6:00 pmSTN-IAD
11h 00m1 stop
7:10 pm - 9:25 pmIAD-STN
22h 15m2 stops
Wed, Mar 12 - Sat, Mar 15
8:15 am - 3:40 pmSTN-IAD
12h 25m1 stop
5:10 pm - 7:50 amIAD-STN
9h 40m1 stop
Thu, Jan 9 - Sat, Jan 18
8:35 am - 6:00 pmSTN-IAD
37h 25m3 stops
Fri, Mar 14
11:00 am - 5:00 pmSTN-IAD
11h 00m1 stop
$284PLAY
Find Deal
Sat, Mar 1
11:00 am - 5:00 pmSTN-IAD
11h 00m1 stop
$308PLAY
Find Deal
Mon, Mar 3
11:40 am - 5:40 pmSTN-IAD
11h 00m1 stop
$326PLAY
Find Deal
Thu, Apr 24
11:00 am - 6:00 pmSTN-IAD
11h 00m1 stop
$327PLAY
Find Deal
Fri, Mar 14
6:30 am - 5:00 pmSTN-IAD
15h 30m2 stops
Mon, Mar 3
6:30 am - 5:00 pmSTN-IAD
15h 30m2 stops
Sat, Mar 1
11:00 am - 5:00 pmSTN-IAD
11h 00m1 stop
$543WorldTicket
Find Deal
Thu, Nov 28
11:00 am - 5:00 pmSTN-IAD
11h 00m1 stop
$601WorldTicket
Find Deal
Thu, Nov 28
11:40 am - 5:40 pmSTN-IAD
11h 00m1 stop
$636WorldTicket
Find Deal
Sat, Apr 19
11:00 am - 5:00 pmSTN-IAD
11h 00m1 stop
6:10 pm - 10:00 amIAD-STN
10h 50m1 stop
$494PLAY
Find Deal
Tue, Nov 26 - Tue, Dec 3
11:00 am - 5:00 pmSTN-IAD
11h 00m1 stop
6:10 pm - 10:00 amIAD-STN
10h 50m1 stop
$496PLAY
Find Deal
Tue, Nov 26 - Tue, Dec 3
11:00 am - 5:00 pmSTN-IAD
11h 00m1 stop
6:10 pm - 10:00 amIAD-STN
10h 50m1 stop
$545PLAY
Find Deal
Sun, Nov 24 - Mon, Dec 2
11:00 am - 5:00 pmSTN-IAD
11h 00m1 stop
6:10 pm - 10:00 amIAD-STN
10h 50m1 stop
$553PLAY
Find Deal
Tue, Nov 26 - Sun, Dec 1
11:00 am - 5:00 pmSTN-IAD
11h 00m1 stop
6:10 pm - 10:00 amIAD-STN
10h 50m1 stop
$563PLAY
Find Deal
Tue, Nov 26 - Sun, Dec 1
11:00 am - 5:00 pmSTN-IAD
11h 00m1 stop
6:10 pm - 10:00 amIAD-STN
10h 50m1 stop
$578PLAY
Find Deal
Sun, Nov 24 - Sun, Dec 1
11:00 am - 5:00 pmSTN-IAD
11h 00m1 stop
6:10 pm - 10:00 amIAD-STN
10h 50m1 stop
$659PLAY
Find Deal
Sat, Nov 23 - Sun, Nov 24
11:00 am - 5:00 pmSTN-IAD
11h 00m1 stop
6:10 pm - 10:00 amIAD-STN
10h 50m1 stop
$829WorldTicket
Find Deal
Tue, Nov 26 - Tue, Dec 3
8:45 am - 9:00 pmSTN-IAD
17h 15m2 stops
6:10 pm - 10:00 amIAD-STN
10h 50m1 stop
Sun, Nov 24 - Mon, Dec 2
11:00 am - 5:00 pmSTN-IAD
11h 00m1 stop
6:10 pm - 10:00 amIAD-STN
10h 50m1 stop
$1,255WorldTicket
Find Deal
Sun, Nov 24 - Tue, Nov 26

PLAY flights from London Stansted Airport to Washington, D.C. Dulles Intl Airport

Our best PLAY deals on London Stansted Airport to Washington, D.C. Dulles Intl Airport flight tickets
PLAY
Mar 5
STN11:00 amLondon Stansted
11h 00m
1 stop
IAD5:00 pmWashington, D.C. Dulles Intl
Mar 13
IAD7:10 pmWashington, D.C. Dulles Intl
10h 50m
1 stop
STN10:00 amLondon Stansted
PLAY
Mar 24
STN11:00 amLondon Stansted
11h 00m
1 stop
IAD6:00 pmWashington, D.C. Dulles Intl
Mar 30
IAD6:50 pmWashington, D.C. Dulles Intl
10h 50m
1 stop
STN10:40 amLondon Stansted
PLAY
Mar 12
STN11:00 amLondon Stansted
11h 00m
1 stop
IAD6:00 pmWashington, D.C. Dulles Intl
Mar 15
IAD7:10 pmWashington, D.C. Dulles Intl
10h 50m
1 stop
STN10:00 amLondon Stansted

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from London Stansted 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?

In general, January is the cheapest month to fly from London Stansted Airport to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $655. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of January, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $657.

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

Our data shows that Thursday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $743. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from London Stansted Airport to Washington, D.C. Dulles Intl Airport for around $861.

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

Flying to Washington, D.C. Dulles Intl Airport from London Stansted Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $743 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $904 on average. Flights to Washington, D.C. Dulles Intl Airport from London Stansted Airport in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

The ideal time to book your flight to Washington, D.C. Dulles Intl Airport is 56 days in advance when prices tend to average $759. 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 Stansted Airport for as low as $682 on momondo.

Can stopping save me money on London Stansted Airport to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 14% on your flight if you consider stops on a London Stansted Airport to Washington, D.C. Dulles Intl Airport flight.

When to book flights from London Stansted 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 Stansted Airport to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

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

Best Price Found

$252

Fastest flight time

11h 00m

Direct flights

None
The best one-way flight to Washington, D.C. Dulles Intl Airport from London Stansted Airport in the past 72 hours is $252. The best round-trip flight deal from London Stansted Airport to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $386.
The fastest flight from London Stansted Airport to Washington, D.C. Dulles Intl Airport takes 11h 00m
There are no direct flights from London Stansted Airport to Washington, D.C. Dulles Intl Airport. Popular non-direct route for this connection is London Stansted Airport - Washington, D.C. Dulles Intl Airport.

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

    The distance between London Stansted and Washington, D.C. Dulles Intl is about 3683.3 mi. Flights usually cover this in 11h 00m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from London Stansted Airport to Washington, D.C. Dulles Intl Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Stansted 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 airline from London Stansted Airport to Washington, D.C. Dulles Intl Airport?


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

Compare and see reviews for airlines that fly from London Stansted Airport to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom $352Free CancellationRating
7.1
88 reviews
Search PLAY flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from London.

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

Yes. momondo allows you to filter the results for London to Washington, D.C. flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from London.

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

Price alerts on flights to Washington, D.C. from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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