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Cheap flights from London Stansted Airport to Washington, D.C. Dulles Intl Airport from £237

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STN — IAD
16 May — 23 May1
1 adult
Thu 16/5
Thu 23/5

Cheap flight deals from Stansted to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Stansted (STN) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 May 2024.

Popular in

July

Cheapest in

January

Round-trip from

£448

One-way from

£264
High demand for flights, 27% potential price rise
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Best time to find cheap flights, 28% potential price drop
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From London Stansted to Washington, D.C. Dulles Intl
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One-way flight from London Stansted to Washington, D.C. Dulles Intl
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What is the cheapest day to fly round-trip from London Stansted Airport to Washington, D.C. Dulles Intl Airport?

Departing on a Saturday is a good option for securing a great price. You can expect to save up to 41% when planning your travel around this day of the week.

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

To save up to 23% on this flight, we recommend booking at least 60 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from London Stansted Airport to Washington, D.C. Dulles Intl Airport from £549 1-2 weeks out and tickets from £574 for flights departing within the next 72 hours.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, November can be a great choice for travel to Washington, D.C. Dulles Intl Airport. Flights to Washington, D.C. Dulles Intl Airport from London Stansted Airport in November are about £516 on average during November, but can be found for as low as £283.

When is the cheapest time to fly from London Stansted Airport to Washington, D.C. Dulles Intl Airport (STN - IAD)?

One of the essential ways to save on airfare from London Stansted Airport to Washington, D.C. Dulles Intl Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 38% on airfare.

Cheap PLAY flights from Stansted to Dulles Intl

Explore cheap flight options specifically provided by PLAY for the route between Stansted and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 868,510 searches. Data last updated 11 May 2024.
Thu 29/811:40STN - IAD
1 stop11h 00mPLAY
Thu 26/918:50IAD - STN
1 stop10h 50mPLAY
Deal found 11/5£323
Fri 27/911:40STN - IAD
1 stop11h 00mPLAY
Sun 29/918:50IAD - STN
1 stop10h 50mPLAY
Deal found 10/5£329
Sun 1/911:40STN - IAD
1 stop11h 00mPLAY
Tue 1/1018:50IAD - STN
1 stop10h 50mPLAY
Deal found 10/5£334
Thu 12/911:40STN - IAD
1 stop11h 00mPLAY
Mon 16/918:50IAD - STN
1 stop10h 50mPLAY
Deal found 10/5£335
Tue 17/911:40STN - IAD
1 stop11h 00mPLAY
Tue 24/918:50IAD - STN
1 stop10h 50mPLAY
Deal found 10/5£340
Tue 24/911:40STN - IAD
1 stop11h 00mPLAY
Sun 29/918:50IAD - STN
1 stop10h 50mPLAY
Deal found 10/5£345
Fri 6/911:40STN - IAD
1 stop11h 00mPLAY
Sat 14/918:50IAD - STN
1 stop10h 50mPLAY
Deal found 10/5£346
Mon 30/911:40STN - IAD
1 stop11h 00mPLAY
Sat 5/1018:50IAD - STN
1 stop10h 50mPLAY
Deal found 10/5£354
Mon 16/911:40STN - IAD
1 stop11h 00mPLAY
Mon 23/918:50IAD - STN
1 stop10h 50mPLAY
Deal found 10/5£356

Cheap Stansted to Dulles Intl flights in May & June 2024

Find cheap flight options from Stansted to Dulles Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 868,510 searches. Prices were last updated on 11 May 2024.
Wed 5/611:40STN - IAD
1 stop11h 00mPLAY
Mon 26/818:50IAD - STN
1 stop10h 50mPLAY
Deal found 10/5£358
Sat 11/511:40STN - IAD
1 stop11h 00mPLAY
Sun 29/918:50IAD - STN
1 stop10h 50mPLAY
Deal found 10/5£359
Mon 3/611:40STN - IAD
1 stop11h 00mPLAY
Mon 24/618:50IAD - STN
1 stop10h 50mPLAY
Deal found 10/5£396
Thu 20/611:40STN - IAD
1 stop11h 00mPLAY
Sun 15/918:50IAD - STN
1 stop10h 50mPLAY
Deal found 10/5£408
Thu 20/611:40STN - IAD
1 stop11h 00mPLAY
Sat 20/718:50IAD - STN
1 stop10h 50mPLAY
Deal found 11/5£418
Thu 20/611:40STN - IAD
1 stop11h 00mPLAY
Sat 20/718:50IAD - STN
1 stop10h 50mPLAY
Deal found 10/5£419
Fri 14/611:40STN - IAD
1 stop11h 00mPLAY
Tue 25/618:50IAD - STN
1 stop10h 50mPLAY
Deal found 11/5£422
Thu 20/611:40STN - IAD
1 stop11h 00mPLAY
Sun 30/618:50IAD - STN
1 stop10h 50mPLAY
Deal found 10/5£426
Mon 10/611:40STN - IAD
1 stop11h 00mPLAY
Wed 10/718:50IAD - STN
1 stop10h 50mPLAY
Deal found 10/5£434

Stansted to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Stansted and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 868,510 searches. Data last updated 11 May 2024.
Fri 8/1110:55STN - IAD
1 stop11h 00mPLAY
Sat 16/1118:05IAD - STN
1 stop10h 50mPLAY
Deal found 10/5£297
Fri 8/1110:55STN - IAD
1 stop11h 00mPLAY
Sat 16/1118:05IAD - STN
1 stop10h 50mPLAY
Deal found 10/5£303
Sun 24/1110:55STN - IAD
1 stop11h 00mPLAY
Sun 1/1218:05IAD - STN
1 stop10h 50mPLAY
Deal found 10/5£311
Sun 10/1110:55STN - IAD
1 stop11h 00mPLAY
Wed 13/1118:05IAD - STN
1 stop10h 50mPLAY
Deal found 10/5£318
Thu 29/811:40STN - IAD
1 stop11h 00mPLAY
Thu 26/918:50IAD - STN
1 stop10h 50mPLAY
Deal found 11/5£323
Fri 8/1110:55STN - IAD
1 stop11h 00mPLAY
Fri 22/1118:05IAD - STN
1 stop10h 50mPLAY
Deal found 10/5£325
Fri 27/911:40STN - IAD
1 stop11h 00mPLAY
Sun 29/918:50IAD - STN
1 stop10h 50mPLAY
Deal found 10/5£329
Sun 1/911:40STN - IAD
1 stop11h 00mPLAY
Tue 1/1018:50IAD - STN
1 stop10h 50mPLAY
Deal found 10/5£334
Thu 12/911:40STN - IAD
1 stop11h 00mPLAY
Mon 16/918:50IAD - STN
1 stop10h 50mPLAY
Deal found 10/5£335

Stansted to Dulles Intl flights leaving soon

Find last-minute flight options from Stansted to Dulles Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 868,510 searches. Data last updated 11 May 2024.
Sat 18/511:40STN - IAD
1 stop11h 00mPLAY
Thu 6/618:50IAD - STN
1 stop10h 50mPLAY
Deal found 10/5£549
Thu 16/511:40STN - IAD
1 stop11h 00mPLAY
Mon 20/518:50IAD - STN
1 stop10h 50mPLAY
Deal found 10/5£596
Sun 19/511:40STN - IAD
1 stop11h 00mPLAY
Mon 20/518:50IAD - STN
1 stop10h 50mPLAY
Deal found 11/5£608
Sat 18/511:40STN - IAD
1 stop11h 00mPLAY
Wed 22/518:50IAD - STN
1 stop10h 50mPLAY
Deal found 10/5£609
Thu 16/511:40STN - IAD
1 stop11h 00mPLAY
Wed 22/518:50IAD - STN
1 stop10h 50mPLAY
Deal found 10/5£620
Thu 16/511:40STN - IAD
1 stop11h 00mPLAY
Tue 21/518:50IAD - STN
1 stop10h 50mPLAY
Deal found 11/5£627
Sat 18/511:40STN - IAD
1 stop11h 00mPLAY
Wed 22/518:50IAD - STN
1 stop10h 50mPLAY
Deal found 10/5£630
Fri 17/511:40STN - IAD
1 stop11h 00mPLAY
Fri 24/518:50IAD - STN
1 stop10h 50mPLAY
Deal found 10/5£636
Sun 19/508:00STN - IAD
2 stops38h 40mMultiple Airlines
Wed 22/518:50IAD - STN
1 stop10h 50mMultiple Airlines
Deal found 10/5£642

One-way flights to Dulles Intl from Stansted

Search for one-way flight options from Stansted to Dulles Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 868,510 searches. Data last updated 11 May 2024.
Sun 2/621:00STN - IAD
2 stops25h 40mMultiple Airlines
Deal found 10/5£237
Sun 2/621:00STN - IAD
2 stops25h 40mMultiple Airlines
Deal found 10/5£252
Sun 19/508:00STN - IAD
2 stops38h 40mMultiple Airlines
Deal found 11/5£255
Wed 29/511:40STN - IAD
1 stop35h 00mPLAY
Deal found 10/5£264
Tue 20/821:30STN - IAD
2 stops25h 10mMultiple Airlines
Deal found 10/5£265
Mon 3/611:40STN - IAD
1 stop11h 00mPLAY
Deal found 10/5£277
Wed 5/611:40STN - IAD
1 stop11h 00mPLAY
Deal found 10/5£293
Fri 14/611:40STN - IAD
1 stop11h 00mPLAY
Deal found 9/5£299
Wed 29/511:40STN - IAD
1 stop11h 00mPLAY
Deal found 10/5£300

Find flights from Stansted to Dulles Intl within your budget

Customise your flight search to find flights from Stansted to Dulles Intl 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, Cheapflights users made 868,510 searches. Data last updated 11 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£323 - £584

Route

Depart

Return

Price

London StanstedWashington, D.C. Dulles Intl

STN - IAD

STNIAD

London Stansted

Thu 29/8

1 stop11h 00m

Washington, D.C. Dulles Intl

Thu 26/9

1 stop10h 50m

£323

London StanstedWashington, D.C. Dulles Intl

STN - IAD

STNIAD

London Stansted

Fri 27/9

1 stop11h 00m

Washington, D.C. Dulles Intl

Sun 29/9

1 stop10h 50m

£329

London StanstedWashington, D.C. Dulles Intl

STN - IAD

STNIAD

London Stansted

Sun 1/9

1 stop11h 00m

Washington, D.C. Dulles Intl

Tue 1/10

1 stop10h 50m

£334

London StanstedWashington, D.C. Dulles Intl

STN - IAD

STNIAD

London Stansted

Thu 12/9

1 stop11h 00m

Washington, D.C. Dulles Intl

Mon 16/9

1 stop10h 50m

£335

London StanstedWashington, D.C. Dulles Intl

STN - IAD

STNIAD

London Stansted

Tue 17/9

1 stop11h 00m

Washington, D.C. Dulles Intl

Tue 24/9

1 stop10h 50m

£340

London StanstedWashington, D.C. Dulles Intl

STN - IAD

STNIAD

London Stansted

Tue 24/9

1 stop11h 00m

Washington, D.C. Dulles Intl

Sun 29/9

1 stop10h 50m

£345

London StanstedWashington, D.C. Dulles Intl

STN - IAD

STNIAD

London Stansted

Fri 6/9

1 stop11h 00m

Washington, D.C. Dulles Intl

Sat 14/9

1 stop10h 50m

£346

London StanstedWashington, D.C. Dulles Intl

STN - IAD

STNIAD

London Stansted

Sun 2/6

2 stops25h 40m

Washington, D.C. Dulles Intl

Thu 6/6

1 stop10h 50m

£539

London StanstedWashington, D.C. Dulles Intl

STN - IAD

STNIAD

London Stansted

Tue 11/6

2 stops24h 45m

Washington, D.C. Dulles Intl

Mon 17/6

1 stop10h 50m

£584

Flights are sorted by cheapest first

Deals found on 11/5

When is the best time to book a flight from London Stansted Airport to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a return flight from Stansted to Dulles Intl. Price data was last updated on 10 May 2024.
To ensure you get the cheapest price possible for a flight from London Stansted Airport to Washington, D.C. Dulles Intl Airport, you should look to book at least 25 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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When is the cheapest time to fly from London Stansted Airport to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly return from Stansted to Dulles Intl. Price data was last updated on 5 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their London Stansted Airport to Washington, D.C. Dulles Intl Airport flight should consider departing on Monday mornings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Dulles Intl by month

Plan your trip from Stansted to Dulles Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Stansted to Dulles Intl is currently £271 while a return flight costs £386. Price data was last updated on 5 May 2024.

Currently, January is the cheapest month in which you can book a flight from London Stansted Airport to Washington, D.C. Dulles Intl Airport (average of £598). Flying from London Stansted Airport to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of £857). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

£477

February

£497

March

£557

April

£536

May

£598

June

£684

July

£683

August

£613

September

£548

October

£511

November

£478

December

£494

Temperature and rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

2 - 27 °C

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated 11 May 2024.
PLAY
7.2
Good
67 reviews
Check prices

Entertainment

4.3

Overall

7.2

Food

5.2

Crew

8.3

Boarding

7.5

Comfort

6.5

Reviews

1 / 1

You get what you pay for on this discount airline. Little interaction. Could be cultural differences, but also no warmth or interaction with customers.

PLAY
7.2
Good
67 reviews
PLAY
7.2
Good
67 reviews
Check prices

Entertainment

4.3

Overall

7.2

Food

5.2

Crew

8.3

Boarding

7.5

Comfort

6.5

Reviews

1 / 1

You get what you pay for on this discount airline. Little interaction. Could be cultural differences, but also no warmth or interaction with customers.

Related info for your journey

Find useful and relevant information for your journey from Stansted to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from London Stansted Airport to Washington, D.C. Dulles Intl Airport for under £400 on Cheapflights?

    Yes, there are multiple flights from London Stansted Airport to Washington, D.C. Dulles Intl Airport for under £400. The cheapest flight booked recently is on PLAY for just £323, but on average you can expect to pay £370.

  • Are there last-minute flights available from London Stansted Airport to Washington, D.C. Dulles Intl Airport for under £600?

    There are currently 20+ open flights from London Stansted Airport to Washington, D.C. Dulles Intl Airport within the next 7 days for less than £600.

  • What is the cheapest airline to fly from London Stansted Airport to Washington, D.C. Dulles Intl Airport round-trip?

    According to our current data, PLAY (£323), offers the cheapest pricing from London Stansted Airport to Washington, D.C. Dulles Intl Airport. PLAY is priced at 19% lower than the current average price of a flight leaving 3 months from now.

  • What are the most popular airlines that fly from London Stansted Airport to Washington, D.C. Dulles Intl Airport?

    British Airways, PLAY and Virgin Atlantic are the most popular airlines when flying from London Stansted Airport to Washington, D.C. Dulles Intl Airport.

  • What does STN to IAD mean?

    This is defined as London Stansted Airport (STN) and Washington, D.C. Dulles Intl Airport (IAD). Codes like Washington, D.C. Dulles Intl Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Stansted to Dulles Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Stansted to Dulles Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Stansted to Dulles Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Stansted to Dulles Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Stansted to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Stansted to Dulles Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Stansted to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Stansted to Dulles Intl.

  • Can I find deals for business class flights from Stansted to Dulles Intl?

    Yes. Cheapflights offers flight deals from Stansted to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Stansted to Dulles Intl that allow pets onboard?

    Many airlines flying from Stansted to Dulles Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Stansted to Dulles Intl?

    Yes, you can often find last-minute deals on Stansted to Dulles Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the London Stansted Airport to Washington, D.C. Dulles Intl Airport flight deals updated?

    The London Stansted Airport to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 11/5.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Stansted to Dulles Intl

Discover the top 3 airlines that operate flights from Stansted to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 868,510 searches. Data last updated 11 May 2024.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest£284Average£402FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
Virgin AtlanticCheapest£428Average£545FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£440Average£462FlexibilityNo cancel feeOn-time70%
Search British Airways flights
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Search flights from Stansted to Dulles Intl by cabin class

Find flights from Stansted to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Business Class
Prem Econ Class
Economy class

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Fly with Cheapflights

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How does Cheapflights help users find flights from Stansted to Dulles Intl?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Dulles Intl from Stansted today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Stansted to Dulles Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Dulles Intl from Stansted.

Can Cheapflights find flights from Stansted to Dulles Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Stansted to Dulles Intl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Stansted to Dulles Intl become cheaper?

Of course! You can now track prices for flights from Stansted to Dulles Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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