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Stansted

$299+ Cheap flights from Dulles Intl (IAD) to Stansted (STN)

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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — STN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Dulles Intl to Stansted

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Stansted (STN). 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 June 12, 2025.

Round-trip from

$656
(Mytrip)

One-way from

$300
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$571
From Washington, D.C. Dulles Intl to London Stansted
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One-way flight from Washington, D.C. Dulles Intl to London Stansted
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Highest demand for flights based on searches. 5% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Dulles Intl to Stansted

Cheapest flights from Dulles Intl to Stansted
Explore the most affordable flight options available from Dulles Intl to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/159:45 amIAD - STN
2 stops21h 20mMultiple Airlines
Tue 8/199:45 pmSTN - IAD
3 stops28h 16mMultiple Airlines
Deal found 6/10$656

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl to Stansted 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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to London Stansted Airport that are best for you.

Fly from

Dulles Intl

Fly to

Stansted

Route

Depart

Return

Price

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Fri 8/15

9:45 am-12:05 pm

2 stops21h 20m

London Stansted

Tue 8/19

9:45 pm-9:01 pm

3 stops28h 16m

$656

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Thu 10/16

8:30 pm-10:25 pm

2 stops20h 55m

$299

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Tue 9/23

5:16 pm-7:00 pm

2 stops20h 44m

$426

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Wed 9/3

9:05 pm-6:20 am

1 stop28h 15m

$544

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Dulles Intl to Stansted

Have a flexible travel schedule? Discover the best time to fly to Stansted from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to London Stansted Airport

Rainfall in Stansted by month

Plan your trip to Stansted by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Stansted Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Stansted Airport when rainfall is around 1.6 in.

Temperature in Stansted by month

Plan your trip to Stansted by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Stansted Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Stansted

Get insights into the airlines that provide service to Stansted. 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 Stansted. Reviews last updated June 12, 2025.
Royal Air Maroc
6.0
Okay
472 reviews

Entertainment

5.7

Crew

6.6

Overall

6.0

Comfort

6.1

Boarding

6.1

Food

5.8

Reviews

1 / 20
4.0
Okay

Serge,Jun 2025

COO - CMN

Sawt was very old floor was very unclean No intertemzint no charger no movies or screen food was bad cold staff was no train propaly boardy pass scan and queu in corridor long queu boarding pass check by boarding staff and were told by passengers queu is very slow also air line secure need to be check
Royal Air Maroc
6.0
Okay
472 reviews
Royal Air Maroc
6.0
Okay
472 reviews

Entertainment

5.7

Crew

6.6

Overall

6.0

Comfort

6.1

Boarding

6.1

Food

5.8

Reviews

1 / 20
4.0
Okay

Serge,Jun 2025

COO - CMN

Sawt was very old floor was very unclean No intertemzint no charger no movies or screen food was bad cold staff was no train propaly boardy pass scan and queu in corridor long queu boarding pass check by boarding staff and were told by passengers queu is very slow also air line secure need to be check

Related info for your journey

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

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

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

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

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

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

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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Canterbury
Harrow
Dover
Gatwick
Orpington
Watford
Croydon
Folkestone
Borehamwood
Sutton
Aylesbury
Chelmsford
Brentwood
Chichester
Wembley
Arundel

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Top airline flying from Dulles Intl to Stansted

Discover the top airline that operate flights from Dulles Intl to Stansted. 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 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$384Average$467FlexibilityNo cancel feeOn-timeN/A

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