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Cheap flights from District of Columbia to London from $408

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to London departing on 8/16. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:30 pm - 12:50 am
IAD
-
STN
23h 20m
2 stops
Multiple Airlines Logo
5:55 am - 10:15 pm
STN
-
IAD
21h 20m
2 stops
$891Multiple Airlines
Fri, Jun 12 - Sun, Jun 14
Multiple Airlines Logo
12:40 pm - 12:55 pm
DCA
-
STN
19h 15m
3 stops
Multiple Airlines Logo
10:00 pm - 6:12 pm
STN
-
DCA
25h 12m
2 stops
$891Multiple Airlines
Sat, Jun 20 - Thu, Jun 25
Multiple Airlines Logo
8:18 am - 9:35 am
IAD
-
STN
20h 17m
3 stops
Multiple Airlines Logo
12:30 pm - 3:10 pm
STN
-
IAD
31h 40m
2 stops
$892Multiple Airlines
Wed, Jun 17 - Tue, Jun 23
Multiple Airlines Logo
6:00 am - 9:35 am
DCA
-
STN
22h 35m
3 stops
Multiple Airlines Logo
6:35 am - 12:00 pm
STN
-
DCA
34h 25m
3 stops
$892Multiple Airlines
Wed, Jun 24 - Sun, Jun 28
Multiple Airlines Logo
4:20 pm - 10:20 pm
IAD
-
STN
25h 00m
2 stops
Multiple Airlines Logo
8:55 am - 9:26 pm
STN
-
IAD
17h 31m
2 stops
$893Multiple Airlines
Sun, Jul 19 - Sat, Jul 25
Multiple Airlines Logo
8:40 pm - 9:20 pm
DCA
-
STN
19h 40m
2 stops
Multiple Airlines Logo
6:35 am - 12:00 pm
STN
-
DCA
34h 25m
3 stops
$893Multiple Airlines
Mon, Jun 22 - Sat, Jun 27
Turkish Airlines Logo
1:20 pm - 10:10 pm
IAD
-
STN
27h 50m
1 stop
Turkish Airlines Logo
6:55 am - 11:35 am
STN
-
IAD
33h 40m
1 stop
$894Turkish Airlines
Fri, Sep 11 - Fri, Sep 18
Multiple Airlines Logo
9:40 am - 7:20 pm
DCA
-
STN
28h 40m
2 stops
Multiple Airlines Logo
6:30 am - 10:18 am
STN
-
DCA
32h 48m
2 stops
$894Multiple Airlines
Fri, Jul 17 - Mon, Jul 20
Turkish Airlines Logo
9:45 pm - 4:50 pm
IAD
-
STN
38h 05m
1 stop
Turkish Airlines Logo
10:50 am - 11:35 am
STN
-
IAD
29h 45m
1 stop
$895Turkish Airlines
Thu, Oct 8 - Mon, Oct 12
Multiple Airlines Logo
6:55 pm - 11:20 pm
DCA
-
STN
23h 25m
2 stops
Multiple Airlines Logo
6:35 am - 6:12 pm
STN
-
DCA
16h 37m
2 stops
$895Multiple Airlines
Fri, Jul 3 - Sat, Jul 11

Turkish Airlines flights from District of Columbia to London Stansted Airport

Our best Turkish Airlines deals on District of Columbia to London Stansted Airport flight tickets
Turkish Airlines
Sep 11
IAD1:20 pmWashington, D.C. Dulles Intl
27h 50m
1 stop
STN10:10 pmLondon Stansted
Sep 18
STN6:55 amLondon Stansted
33h 40m
1 stop
IAD11:35 amWashington, D.C. Dulles Intl
$894
Turkish Airlines
Oct 8
IAD9:45 pmWashington, D.C. Dulles Intl
38h 05m
1 stop
STN4:50 pmLondon Stansted
Oct 12
STN10:50 amLondon Stansted
29h 45m
1 stop
IAD11:35 amWashington, D.C. Dulles Intl
$895
Turkish Airlines
Sep 13
IAD1:20 pmWashington, D.C. Dulles Intl
15h 35m
1 stop
STN9:55 amLondon Stansted
Sep 19
STN5:45 pmLondon Stansted
22h 50m
1 stop
IAD11:35 amWashington, D.C. Dulles Intl
$897

Royal Air Maroc flights from District of Columbia to London Stansted Airport

Our best Royal Air Maroc deals on District of Columbia to London Stansted Airport flight tickets
Royal Air Maroc
Oct 9
IAD9:00 pmWashington, D.C. Dulles Intl
28h 20m
1 stop
STN6:20 amLondon Stansted
Oct 19
STN7:25 amLondon Stansted
16h 35m
1 stop
IAD7:00 pmWashington, D.C. Dulles Intl
$901
Royal Air Maroc
Oct 2
IAD9:00 pmWashington, D.C. Dulles Intl
28h 20m
1 stop
STN6:20 amLondon Stansted
Oct 16
STN7:25 amLondon Stansted
16h 35m
1 stop
IAD7:00 pmWashington, D.C. Dulles Intl
$905
Royal Air Maroc
Sep 11
IAD9:00 pmWashington, D.C. Dulles Intl
28h 20m
1 stop
STN6:20 amLondon Stansted
Oct 4
STN7:25 amLondon Stansted
16h 35m
1 stop
IAD7:00 pmWashington, D.C. Dulles Intl
$928

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to London Stansted Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 1, 2026.
Use the filters below to find and compare flights from District of Columbia to London Stansted Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Fri 6/12

8:30 pm-12:50 am

2 stops23h 20m

London Stansted

Sun 6/14

5:55 am-10:15 pm

2 stops21h 20m

$891

Washington, D.C.London

DCA - STN

DCASTN

Washington, D.C. Reagan-National

Sat 6/20

12:40 pm-12:55 pm

3 stops19h 15m

London Stansted

Thu 6/25

10:00 pm-6:12 pm

2 stops25h 12m

$891

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Wed 6/17

8:18 am-9:35 am

3 stops20h 17m

London Stansted

Tue 6/23

12:30 pm-3:10 pm

2 stops31h 40m

$892

Washington, D.C.London

DCA - STN

DCASTN

Washington, D.C. Reagan-National

Wed 6/24

6:00 am-9:35 am

3 stops22h 35m

London Stansted

Sun 6/28

6:35 am-12:00 pm

3 stops34h 25m

$892

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Sun 7/19

4:20 pm-10:20 pm

2 stops25h 00m

London Stansted

Sat 7/25

8:55 am-9:26 pm

2 stops17h 31m

$893

Washington, D.C.London

DCA - STN

DCASTN

Washington, D.C. Reagan-National

Mon 6/22

8:40 pm-9:20 pm

2 stops19h 40m

London Stansted

Sat 6/27

6:35 am-12:00 pm

3 stops34h 25m

$893

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Fri 9/11

1:20 pm-10:10 pm

1 stop27h 50m

London Stansted

Fri 9/18

6:55 am-11:35 am

1 stop33h 40m

$894

Washington, D.C.London

DCA - STN

DCASTN

Washington, D.C. Reagan-National

Fri 7/17

9:40 am-7:20 pm

2 stops28h 40m

London Stansted

Mon 7/20

6:30 am-10:18 am

2 stops32h 48m

$894

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Thu 10/8

9:45 pm-4:50 pm

1 stop38h 05m

London Stansted

Mon 10/12

10:50 am-11:35 am

1 stop29h 45m

$895
Quickest round-trip

Washington, D.C.London

DCA - STN

DCASTN

Washington, D.C. Reagan-National

Fri 7/3

6:55 pm-11:20 pm

2 stops23h 25m

London Stansted

Sat 7/11

6:35 am-6:12 pm

2 stops16h 37m

$895

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from District of Columbia to London Stansted 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 airline that flies from District of Columbia to London Stansted?

Lufthansa, Turkish Airlines, and Royal Air Maroc are the most popular carriers operating from District of Columbia to London Stansted

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

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

Fastest flight time

12h 20m

Direct flights

None
The fastest flight from District of Columbia to London Stansted Airport takes 12h 20m
There are no direct flights from District of Columbia to London Stansted Airport. There are no popular flight routes from District of Columbia to London Stansted Airport.
Search flight deals

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

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

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

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

  • What documentation or ID do you need to fly to London Stansted Airport?

    The required travel and health documents for your London Stansted Airport 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 London Stansted Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Luton
Dover
Hayes
Crawley
Croydon
Wembley
Slough
Stansted
Harrow
Dartford
Brentwood
Watford
Ilford
Cobham
Folkestone
Uxbridge
Guildford

Why use momondo?

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

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 London from District of Columbia.

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

momondo does allow users to show only those flights to London from District of Columbia which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for District of Columbia to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from District of Columbia and alert you when they change.

An easier way to manage your London Stansted Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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