How do I get Price Alerts for flights from London Stansted Airport to District of Columbia?

Price Alerts will notify you by email when the price for flights to District of Columbia from London Stansted Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from London Stansted Airport to District of Columbia?

Prices for flights from London Stansted Airport to District of Columbia are refreshed on a daily basis.

How old do you have to be to fly from London Stansted Airport to District of Columbia?

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 District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The required travel and health documents for your District of Columbia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at District of Columbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$473 Cheap Flights from London Stansted Airport to District of Columbia in 2026

Find the cheapest flights from London Stansted Airport to District of Columbia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:55 pm - 5:00 pmSTN London Stansted-IAD Washington, D.C. Dulles Intl

29h 05m2 stops Stockholm Arlanda Kastrup Copenhagen

8:20 pm - 6:30 pmIAD Washington, D.C. Dulles Intl-STN London Stansted

17h 10m2 stops Kastrup Copenhagen Stockholm Arlanda

$598Multiple Airlines

Thu, Oct 1 - Sat, Oct 10

10:20 pm - 6:30 pmSTN London Stansted-IAD Washington, D.C. Dulles Intl

25h 10m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl

7:40 pm - 3:30 pmIAD Washington, D.C. Dulles Intl-STN London Stansted

14h 50m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

$606Multiple Airlines

Fri, Nov 6 - Sat, Nov 14

7:20 am - 6:30 pmSTN London Stansted-IAD Washington, D.C. Dulles Intl

16h 10m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl

7:40 pm - 6:05 pmIAD Washington, D.C. Dulles Intl-STN London Stansted

17h 25m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

$614Multiple Airlines

Thu, Nov 5 - Tue, Nov 10

10:30 pm - 6:30 pmSTN London Stansted-IAD Washington, D.C. Dulles Intl

25h 00m2 stops Dublin Reykjavik Keflavik Intl

7:40 pm - 10:10 pmIAD Washington, D.C. Dulles Intl-STN London Stansted

21h 30m2 stops Reykjavik Keflavik Intl Dublin

$617Multiple Airlines

Fri, Nov 20 - Sun, Nov 29

6:50 pm - 6:30 pmSTN London Stansted-IAD Washington, D.C. Dulles Intl

28h 40m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl

7:40 pm - 5:50 pmIAD Washington, D.C. Dulles Intl-STN London Stansted

17h 10m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

$622Multiple Airlines

Wed, Nov 25 - Mon, Nov 30

4:25 pm - 7:25 pmSTN London Stansted-IAD Washington, D.C. Dulles Intl

32h 00m1 stop Munich Franz Josef Strauss

5:35 pm - 10:10 amIAD Washington, D.C. Dulles Intl-STN London Stansted

11h 35m1 stop Munich Franz Josef Strauss

$628Lufthansa

Thu, Oct 1 - Tue, Oct 6

6:30 am - 7:20 pmSTN London Stansted-IAD Washington, D.C. Dulles Intl

17h 50m2 stops Dublin Reykjavik Keflavik Intl

8:30 pm - 10:20 pmIAD Washington, D.C. Dulles Intl-STN London Stansted

20h 50m2 stops Reykjavik Keflavik Intl Dublin

$628Multiple Airlines

Thu, Oct 1 - Tue, Oct 6

12:25 pm - 6:30 pmSTN London Stansted-IAD Washington, D.C. Dulles Intl

35h 05m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl

7:40 pm - 9:35 pmIAD Washington, D.C. Dulles Intl-STN London Stansted

20h 55m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

$629Multiple Airlines

Sun, Nov 1 - Sun, Nov 8

7:00 am - 5:00 pmSTN London Stansted-IAD Washington, D.C. Dulles Intl

15h 00m2 stops Oslo Gardermoen Kastrup Copenhagen

8:20 pm - 10:55 pmIAD Washington, D.C. Dulles Intl-STN London Stansted

21h 35m2 stops Kastrup Copenhagen Oslo Gardermoen

$631Multiple Airlines

Thu, Oct 8 - Thu, Oct 15

8:15 am - 6:30 pmSTN London Stansted-IAD Washington, D.C. Dulles Intl

15h 15m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl

7:40 pm - 4:55 pmIAD Washington, D.C. Dulles Intl-STN London Stansted

16h 15m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

$632Multiple Airlines

Wed, Nov 25 - Sun, Nov 29

Cheap last minute flights

Enter your travel dates to find the best prices.

12:00 pm - 7:10 pmSTN London Stansted-IAD Washington, D.C. Dulles Intl

12h 10m1 stop Dublin

8:55 pm - 12:50 pmIAD Washington, D.C. Dulles Intl-STN London Stansted

10h 55m1 stop Dublin

$672Multiple Airlines

Thu, Sep 3 - Mon, Sep 7

7:10 am - 10:15 pmSTN London Stansted-IAD Washington, D.C. Dulles Intl

20h 05m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl

8:30 pm - 12:10 amIAD Washington, D.C. Dulles Intl-STN London Stansted

22h 40m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

$681Multiple Airlines

Tue, Sep 1 - Tue, Sep 8

11:35 am - 10:15 pmSTN London Stansted-IAD Washington, D.C. Dulles Intl

15h 40m2 stops Dublin Reykjavik Keflavik Intl

8:30 pm - 9:20 pmIAD Washington, D.C. Dulles Intl-STN London Stansted

19h 50m2 stops Reykjavik Keflavik Intl Dublin

$695Multiple Airlines

Tue, Sep 1 - Mon, Sep 7

7:20 am - 7:20 pmSTN London Stansted-IAD Washington, D.C. Dulles Intl

17h 00m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl

8:30 pm - 5:15 pmIAD Washington, D.C. Dulles Intl-STN London Stansted

15h 45m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

$797Multiple Airlines

Thu, Sep 3 - Sun, Sep 6

6:30 am - 7:25 pmSTN London Stansted-IAD Washington, D.C. Dulles Intl

17h 55m1 stop Dublin

8:55 pm - 12:50 pmIAD Washington, D.C. Dulles Intl-STN London Stansted

10h 55m1 stop Dublin

$809Multiple Airlines

Wed, Sep 2 - Wed, Sep 9

6:00 am - 7:35 pmSTN London Stansted-IAD Washington, D.C. Dulles Intl

18h 35m2 stops Madrid Barajas Paris Charles de Gaulle

6:10 pm - 6:30 pmIAD Washington, D.C. Dulles Intl-STN London Stansted

19h 20m2 stops Amsterdam Schiphol Madrid Barajas

$812Multiple Airlines

Thu, Sep 3 - Mon, Sep 7

6:00 am - 8:24 pmSTN London Stansted-IAD Washington, D.C. Dulles Intl

19h 24m3 stops Madrid Barajas Halifax Intl Toronto Pearson Intl

8:30 pm - 6:50 pmIAD Washington, D.C. Dulles Intl-STN London Stansted

17h 20m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

$819Multiple Airlines

Thu, Sep 3 - Mon, Sep 7

12:00 pm - 5:00 pmSTN London Stansted-IAD Washington, D.C. Dulles Intl

34h 00m2 stops Dublin Kastrup Copenhagen

8:20 pm - 11:20 pmIAD Washington, D.C. Dulles Intl-STN London Stansted

22h 00m2 stops Kastrup Copenhagen Dublin

$820Multiple Airlines

Thu, Sep 3 - Wed, Sep 9

6:55 pm - 7:35 pmSTN London Stansted-IAD Washington, D.C. Dulles Intl

29h 40m2 stops Madrid Barajas Paris Charles de Gaulle

9:45 pm - 8:20 pmIAD Washington, D.C. Dulles Intl-STN London Stansted

17h 35m2 stops Paris Charles de Gaulle Madrid Barajas

$823Multiple Airlines

Tue, Sep 1 - Wed, Sep 9

12:00 pm - 5:00 pmSTN London Stansted-IAD Washington, D.C. Dulles Intl

34h 00m3 stops Dublin Stockholm Arlanda Kastrup Copenhagen

8:20 pm - 11:20 pmIAD Washington, D.C. Dulles Intl-STN London Stansted

22h 00m2 stops Kastrup Copenhagen Dublin

$823Multiple Airlines

Thu, Sep 3 - Wed, Sep 9

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Lufthansa flights from London Stansted Airport to District of Columbia

Our best Lufthansa deals on London Stansted Airport to District of Columbia flight tickets

Lufthansa

Oct 1

STN4:25 pmLondon Stansted

32h 00m

1 stop

IAD7:25 pmWashington, D.C. Dulles Intl

Oct 6

IAD5:35 pmWashington, D.C. Dulles Intl

11h 35m

1 stop

STN10:10 amLondon Stansted

$628

Lufthansa

Sep 22

STN11:00 amLondon Stansted

13h 25m

1 stop

IAD7:25 pmWashington, D.C. Dulles Intl

Sep 29

IAD10:20 pmWashington, D.C. Dulles Intl

12h 15m

1 stop

STN3:35 pmLondon Stansted

$704

momondo Fare Finder

Use the filters below to find and compare flights from London Stansted Airport to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonWashington, D.C.

STN London Stansted - IAD Washington, D.C. Dulles Intl

STNIAD

London Stansted

Thu 10/1

4:55 pm-5:00 pm

2 stops29h 05m

Washington, D.C. Dulles Intl

Sat 10/10

8:20 pm-6:30 pm

2 stops17h 10m

$598

LondonWashington, D.C.

STN London Stansted - IAD Washington, D.C. Dulles Intl

STNIAD

London Stansted

Fri 11/6

10:20 pm-6:30 pm

2 stops25h 10m

Washington, D.C. Dulles Intl

Sat 11/14

7:40 pm-3:30 pm

2 stops14h 50m

$606

LondonWashington, D.C.

STN London Stansted - IAD Washington, D.C. Dulles Intl

STNIAD

London Stansted

Thu 11/5

7:20 am-6:30 pm

2 stops16h 10m

Washington, D.C. Dulles Intl

Tue 11/10

7:40 pm-6:05 pm

2 stops17h 25m

$614

LondonWashington, D.C.

STN London Stansted - IAD Washington, D.C. Dulles Intl

STNIAD

London Stansted

Fri 11/20

10:30 pm-6:30 pm

2 stops25h 00m

Washington, D.C. Dulles Intl

Sun 11/29

7:40 pm-10:10 pm

2 stops21h 30m

$617

LondonWashington, D.C.

STN London Stansted - IAD Washington, D.C. Dulles Intl

STNIAD

London Stansted

Wed 11/25

6:50 pm-6:30 pm

2 stops28h 40m

Washington, D.C. Dulles Intl

Mon 11/30

7:40 pm-5:50 pm

2 stops17h 10m

$622

LondonWashington, D.C.

STN London Stansted - IAD Washington, D.C. Dulles Intl

STNIAD

London Stansted

Thu 10/1

4:25 pm-7:25 pm

1 stop32h 00m

Washington, D.C. Dulles Intl

Tue 10/6

5:35 pm-10:10 am

1 stop11h 35m

$628

LondonWashington, D.C.

STN London Stansted - IAD Washington, D.C. Dulles Intl

STNIAD

London Stansted

Thu 10/1

6:30 am-7:20 pm

2 stops17h 50m

Washington, D.C. Dulles Intl

Tue 10/6

8:30 pm-10:20 pm

2 stops20h 50m

$628

LondonWashington, D.C.

STN London Stansted - IAD Washington, D.C. Dulles Intl

STNIAD

London Stansted

Sun 11/1

12:25 pm-6:30 pm

2 stops35h 05m

Washington, D.C. Dulles Intl

Sun 11/8

7:40 pm-9:35 pm

2 stops20h 55m

$629

LondonWashington, D.C.

STN London Stansted - IAD Washington, D.C. Dulles Intl

STNIAD

London Stansted

Thu 10/8

7:00 am-5:00 pm

2 stops15h 00m

Washington, D.C. Dulles Intl

Thu 10/15

8:20 pm-10:55 pm

2 stops21h 35m

$631

Quickest round-trip

LondonWashington, D.C.

STN London Stansted - IAD Washington, D.C. Dulles Intl

STNIAD

London Stansted

Wed 11/25

8:15 am-6:30 pm

2 stops15h 15m

Washington, D.C. Dulles Intl

Sun 11/29

7:40 pm-4:55 pm

2 stops16h 15m

$632

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Cheap London Stansted Airport to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Stansted Airport to District of Columbia

Best Price Found	$473
Fastest flight time	11h 50m
Direct flights	None

The best one-way flight to District of Columbia from London Stansted Airport in the past 72 hours is $473. The best round-trip flight deal from London Stansted Airport to District of Columbia found on momondo in the last 72 hours is $598.

The fastest flight from London Stansted Airport to District of Columbia takes 11h 50m

There are no direct flights from London Stansted Airport to District of Columbia. There are no popular flight routes from London Stansted Airport to District of Columbia.

Search flight deals

Frequently asked questions about flying from London Stansted Airport to District of Columbia

When did momondo last update prices for flights from London Stansted Airport to District of Columbia?
Prices for flights from London Stansted Airport to District of Columbia are refreshed on a daily basis.
How old do you have to be to fly from London Stansted Airport to District of Columbia?
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 District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The required travel and health documents for your District of Columbia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at District of Columbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from London Stansted Airport to District of Columbia

How do I get Price Alerts for flights from London Stansted Airport to District of Columbia?
Price Alerts will notify you by email when the price for flights to District of Columbia from London Stansted Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from London Stansted Airport to District of Columbia with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from London to District of Columbia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to District of Columbia for you.

Can I find flights from London to District of Columbia with flexible booking policies on momondo?

Yes. All flights to District of Columbia from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to District of Columbia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to District of Columbia.

I’m not ready to book a flight from London to District of Columbia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to District of Columbia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.