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 many operators does momondo search for flights from District of Columbia to London Stansted Airport?

As of August 2025, there is 1 operator available to choose from for flights from District of Columbia to London Stansted Airport.

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.

$225 Cheap Flights from District of Columbia to London Stansted Airport in 2025

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from District of Columbia to London

Round-trip

One-way

Last minute

Cheap round-trip flights

9:35 am - 12:00 pmIAD-STN

21h 25m2 stops

9:45 pm - 9:05 pmSTN-IAD

28h 20m2 stops

$456

Find Deal

mar., oct. 14 - mar., oct. 21

10:20 am - 12:00 pmIAD-STN

20h 40m3 stops

9:45 pm - 9:05 pmSTN-IAD

28h 20m2 stops

$463

Find Deal

mar., oct. 14 - mar., oct. 21

9:35 am - 9:20 pmIAD-STN

30h 45m3 stops

9:45 pm - 9:05 pmSTN-IAD

28h 20m2 stops

$465

Find Deal

lun., oct. 13 - mar., oct. 21

10:20 pm - 11:20 pmIAD-STN

20h 00m2 stops

6:20 am - 8:50 pmSTN-IAD

19h 30m2 stops

$466

Find Deal

jue., oct. 16 - mar., oct. 21

6:00 am - 11:50 amDCA-STN

24h 50m2 stops

9:45 pm - 9:51 pmSTN-DCA

29h 06m2 stops

$470

Find Deal

lun., oct. 13 - mar., oct. 21

6:00 am - 11:50 amDCA-STN

24h 50m2 stops

6:20 am - 8:59 amSTN-DCA

31h 39m2 stops

$475

Find Deal

lun., oct. 6 - mar., oct. 14

5:00 pm - 11:10 pmIAD-STN

25h 10m2 stops

5:45 pm - 3:20 pmSTN-IAD

26h 35m2 stops

$477

Find Deal

vie., sep. 26 - vie., oct. 3

9:40 am - 12:00 pmDCA-STN

21h 20m2 stops

9:30 pm - 10:34 pmSTN-DCA

30h 04m2 stops

$480

Find Deal

mar., sep. 16 - mié., sep. 24

10:20 am - 11:50 amIAD-STN

20h 30m3 stops

6:20 am - 9:38 amSTN-IAD

32h 18m2 stops

$481

Find Deal

lun., oct. 6 - mar., oct. 14

2:25 pm - 9:00 pmIAD-STN

25h 35m2 stops

6:40 pm - 3:50 pmSTN-IAD

26h 10m2 stops

$484

Find Deal

mar., sep. 23 - mié., oct. 1

momondo Fare Finder

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

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

mar. 10/14

9:35 am-12:00 pm

2 stops21h 25m

London Stansted

mar. 10/21

9:45 pm-9:05 pm

2 stops28h 20m

$456

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

mar. 10/14

10:20 am-12:00 pm

3 stops20h 40m

London Stansted

mar. 10/21

9:45 pm-9:05 pm

2 stops28h 20m

$463

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

lun. 10/13

9:35 am-9:20 pm

3 stops30h 45m

London Stansted

mar. 10/21

9:45 pm-9:05 pm

2 stops28h 20m

$465

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

jue. 10/16

10:20 pm-11:20 pm

2 stops20h 00m

London Stansted

mar. 10/21

6:20 am-8:50 pm

2 stops19h 30m

$466

Washington, D.C.London

DCA - STN

DCASTN

Washington, D.C. Reagan-National

lun. 10/13

6:00 am-11:50 am

2 stops24h 50m

London Stansted

mar. 10/21

9:45 pm-9:51 pm

2 stops29h 06m

$470

Washington, D.C.London

DCA - STN

DCASTN

Washington, D.C. Reagan-National

lun. 10/6

6:00 am-11:50 am

2 stops24h 50m

London Stansted

mar. 10/14

6:20 am-8:59 am

2 stops31h 39m

$475

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

vie. 9/26

5:00 pm-11:10 pm

2 stops25h 10m

London Stansted

vie. 10/3

5:45 pm-3:20 pm

2 stops26h 35m

$477

Washington, D.C.London

DCA - STN

DCASTN

Washington, D.C. Reagan-National

mar. 9/16

9:40 am-12:00 pm

2 stops21h 20m

London Stansted

mié. 9/24

9:30 pm-10:34 pm

2 stops30h 04m

$480

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

lun. 10/6

10:20 am-11:50 am

3 stops20h 30m

London Stansted

mar. 10/14

6:20 am-9:38 am

2 stops32h 18m

$481

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

mar. 9/23

2:25 pm-9:00 pm

2 stops25h 35m

London Stansted

mié. 10/1

6:40 pm-3:50 pm

2 stops26h 10m

$484

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 month to fly to London Stansted Airport?

The cheapest month to fly to London Stansted Airport from District of Columbia is in March. Flight prices, which tend to average around $421, are often lower during this time because this is during the off-season. If you are unable to visit London Stansted Airport during the month of March, then departing from District of Columbia during the month November is also very affordable. Most momondo users find prices during this month for around $435.

What is the cheapest day to depart on your flight to London Stansted Airport?

The cheapest day to depart on your flight to London Stansted Airport is on a Tuesday when prices can be found for as low as $457. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from District of Columbia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $631.

What is the cheapest time of day to depart on your flight to London Stansted Airport?

Our most recent data shows that the best time of day to fly to London Stansted Airport is in the afternoon. Flights from District of Columbia to London Stansted Airport during this time can be as low as $509. In contrast, the most expensive time of day to depart to London Stansted Airport is in the evening when prices are around $513.

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

Best Price Found	$225
Fastest flight time	9h 30m
Direct flights	None

The best one-way flight to London Stansted Airport from District of Columbia in the past 72 hours is $225. The best round-trip flight deal from District of Columbia to London Stansted Airport found on momondo in the last 72 hours is $456.

The fastest flight from District of Columbia to London Stansted Airport takes 9h 30m

There are no direct flights from District of Columbia to London Stansted Airport. Popular non-direct routes for this connection are Washington, D.C. Dulles Intl Airport - London Stansted Airport and Washington, D.C. Reagan-National Airport - London Stansted Airport.

Search flight deals

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 many operators does momondo search for flights from District of Columbia to London Stansted Airport?
As of August 2025, there is 1 operator available to choose from for flights from District of Columbia to London Stansted Airport.
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.

Best airlines flying from District of Columbia to London Stansted Airport

Compare and see reviews for airlines that fly from District of Columbia to London Stansted Airport with momondo

Airline	Rating	Free Cancellation	Price
PLAY	PriceFrom $313	Free Cancellation	Rating 7.0 103 reviews		Search PLAY flights

Gatwick

Hounslow

Dover

Slough

Luton

Guildford

Milton Keynes

Dartford

Crawley

Hayes

Chelmsford

Stansted

Ilford

Brentwood

Colchester

Folkestone

Watford

Canterbury

Richmond

Wembley

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.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

dom. 8/17

dom. 8/24

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London

Popular cities in the United Kingdom

Flights to London Heathrow Airportfrom $321

Flights to London Gatwick Airportfrom $310

Flights to London City Airportfrom $415

Flights to London Luton Airportfrom $416

Flights to London Southend Airportfrom $435

Flights to Glasgow Intl Airportfrom $426

Flights to Belfast Intl Airportfrom $479

Flights to Belfast City Airportfrom $519

District of Columbia flight routes

Washington, D.C. Dulles Intl to Valparaiso Destin-Ft Walton Beach

Washington, D.C. Dulles Intl to Savannah/Hilton Head

Washington, D.C. Dulles Intl to South Bend/Michiana

Washington, D.C. Reagan-National to New York John F Kennedy Intl

Washington, D.C. Dulles Intl to Tweed-New Haven

Washington, D.C. Dulles Intl to Wilmington New Hanover County

Cheap flights from District of Columbia to London from $225

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 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from District of Columbia to London

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

momondo Fare Finder

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

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 month to fly to London Stansted Airport?

What is the cheapest day to depart on your flight to London Stansted Airport?

What is the cheapest time of day to depart on your flight to London Stansted Airport?

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

Best Price Found

Fastest flight time

Direct flights

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

How many operators does momondo search for flights from District of Columbia to London Stansted Airport?

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

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

Best airlines flying from District of Columbia to London Stansted Airport

Compare and see reviews for airlines that fly from District of Columbia to London Stansted Airport with momondo

Traveling to a place near London?

Why use momondo?

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

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

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

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

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo