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Cheap flights from Washington to London Stansted Airport from £216

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — STN
4 May — 11 May1
1 adult

Cheap flight deals from Washington to Stansted

Keep the following information in mind while searching for Washington to Stansted flight deals. Data was last updated 29 April 2025.

Round-trip from

£479

One-way from

£216

Popular in

June

Cheapest in

October

Average price

£510
27/8-2/9
  • 27/8-2/9
  • 4 total stops
  • 53h 35m total
  • Washington to London
Search Deals
15/10
  • 15/10
  • 2 total stops
  • 22h 30m total
  • Washington to London
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£98 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Washington to Stansted

Cheapest flights from Washington to Stansted
Explore the most affordable flight options available from Washington to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.

Wed 27/816:00SEA - STN
2 stops22h 30mMultiple Airlines
Tue 2/914:45STN - SEA
2 stops31h 05mMultiple Airlines
Deal found 29/4£479
Wed 24/918:50SEA - STN
1 stop16h 10mLufthansa
Thu 2/1019:50STN - SEA
1 stop29h 09mLufthansa
Deal found 29/4£530
Thu 29/510:00PDX - STN
2 stops22h 40mMultiple Airlines
Fri 6/606:40STN - PDX
2 stops20h 05mMultiple Airlines
Deal found 28/4£562

Cheapflights Fare Finder

Customise your flight search to find flights from Washington 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 858,174 searches. Data last updated 29 April 2025.
Use the filters below to find and compare flights from Washington to London Stansted Airport that are best for you.

Fly from

Washington

Fly to

Stansted

Route

Depart

Return

Price

SeattleLondon

SEA - STN

SEASTN

Seattle/Tacoma Intl

Wed 27/8

16:00-22:30

2 stops22h 30m

London Stansted

Tue 2/9

14:45-13:50

2 stops31h 05m

£479

SeattleLondon

SEA - STN

SEASTN

Seattle/Tacoma Intl

Wed 24/9

18:50-19:00

1 stop16h 10m

London Stansted

Thu 2/10

19:50-16:59

1 stop29h 09m

£530

PortlandLondon

PDX - STN

PDXSTN

Portland

Wed 28/5

06:15-20:00

3 stops29h 45m

London Stansted

Thu 5/6

07:35-22:46

3 stops47h 11m

£562

SeattleLondon

SEA - STN

SEASTN

Seattle/Tacoma Intl

Wed 15/10

15:45-22:15

2 stops22h 30m

£216

PortlandLondon

PDX - STN

PDXSTN

Portland

Sat 28/6

18:28-19:30

3 stops41h 02m

£301

SeattleLondon

SEA - STN

SEASTN

Seattle/Tacoma Intl

Sun 21/9

07:00-19:00

2 stops28h 00m

£333

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Best time to book a flight from Washington to Stansted

Have a flexible travel schedule? Discover the best time to fly to Stansted from Washington with our price prediction graph.
Estimated return 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 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 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Stansted Airport when rainfall is around 40.0 mm.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 29 April 2025.
Lufthansa
6.7
Okay
7,044 reviews
Check prices

Comfort

6.7

Food

6.2

Boarding

6.9

Entertainment

6.4

Crew

7.5

Overall

6.7

Reviews

1 / 20
8.0
Excellent

Anita,Feb 2025

FRA - LGW

Flight delayed from Salzburg to Frankfurt which left us 15mins to run across Frankfurt airport. The boarding could have been quicker at Salzburg . On arriving at Frankfurt it would have made more sense to get the passengers transferring to the Heathrow flight off the plane first and have another bus for remaining passengers, that would have given us at least another 10mins to get across the airport. It was very stressful and we were lucky to make the gate. Our family got split up en route with 2 out of 4 of us making it to the gate first and it wasn't clear whether the staff would wait for the other 2. I found this extremely stressful especially as the fault for the delay lies with Lufthansa. Additionally when checking into the flight the day before we were wait listed for the 2nd flight (FRA to LHR) through overbooking which was stressful and we only knew that we had seats shortly before the flight from Salzburg having checked in the day before. Additionally my 15 year old son was place in an emergency exit seat this delayed boarding as we were stopped at the gate in Salzburg for 5 minutes , delaying our already late flight. The ground staff were unable to resolve this as the flight was full and this was resolved once on the plane. The delay at the gate was unnecessary and we really should not have been booked into those seats. Quite a stressful time flying home ! Back
Lufthansa
6.7
Okay
7,044 reviews
Lufthansa
6.7
Okay
7,044 reviews
Check prices

Comfort

6.7

Food

6.2

Boarding

6.9

Entertainment

6.4

Crew

7.5

Overall

6.7

Reviews

1 / 20
8.0
Excellent

Anita,Feb 2025

FRA - LGW

Flight delayed from Salzburg to Frankfurt which left us 15mins to run across Frankfurt airport. The boarding could have been quicker at Salzburg . On arriving at Frankfurt it would have made more sense to get the passengers transferring to the Heathrow flight off the plane first and have another bus for remaining passengers, that would have given us at least another 10mins to get across the airport. It was very stressful and we were lucky to make the gate. Our family got split up en route with 2 out of 4 of us making it to the gate first and it wasn't clear whether the staff would wait for the other 2. I found this extremely stressful especially as the fault for the delay lies with Lufthansa. Additionally when checking into the flight the day before we were wait listed for the 2nd flight (FRA to LHR) through overbooking which was stressful and we only knew that we had seats shortly before the flight from Salzburg having checked in the day before. Additionally my 15 year old son was place in an emergency exit seat this delayed boarding as we were stopped at the gate in Salzburg for 5 minutes , delaying our already late flight. The ground staff were unable to resolve this as the flight was full and this was resolved once on the plane. The delay at the gate was unnecessary and we really should not have been booked into those seats. Quite a stressful time flying home ! Back

Related info for your journey

Find useful and relevant information for your journey from Washington 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 Washington to Stansted that include hotel bookings?

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

  • How can I find direct flights from Washington to Stansted?

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

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

    Yes. Cheapflights offers flight deals from Washington 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.

  • What is the cheapest month to book a flight from State of Washington to London Stansted Airport?

    Currently, January is the cheapest month in which you can book a flight from State of Washington to London Stansted Airport (average of £55). Flying from State of Washington to London Stansted Airport in August is currently the most expensive (average of £104). 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.

See more FAQs

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Alternative routes for Washington to Stansted

See prices for flight routes from nearby airports that may be better suited for you.
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