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Dulles International Airport to London Stansted Airport flight

Explore the cheapest one-way and round-trip flights from Dulles International Airport to London Stansted Airport over the next 90 days, with one-way fares from SGD 347 and round-trip from SGD 1,090. Based on Trip.com's latest 7-day flight data.

    • IAD 13:30
      15h 25m
      1 stop
      STN 09:55
      Washington D.C. - London | Thu, Dec 3 | Turkish Airlines
      LHR 22:40
      18h 5m
      1 stop
      IAD 11:45
      London - Washington D.C. | Tue, Dec 8 | Turkish Airlines
      SGD 1,090 SGD 1,285
      15% off
      15% off
      SGD 1,285 SGD 1,090
    • IAD 21:05
      28h 15m
      1 stop
      STN 06:20
      Washington D.C. - London | Wed, Nov 11 | Royal Air Maroc
      STN 07:30
      16h 35m
      1 stop
      IAD 19:05
      London - Washington D.C. | Wed, Nov 18 | Royal Air Maroc
      SGD 1,098 SGD 1,285
      15% off
      15% off
      SGD 1,285 SGD 1,098
    • IAD 21:05
      28h 25m
      1 stop
      STN 06:30
      Washington D.C. - London | Sun, Nov 8 | Royal Air Maroc
      STN 07:20
      16h 45m
      1 stop
      IAD 19:05
      London - Washington D.C. | Fri, Nov 13 | Royal Air Maroc
      SGD 1,105 SGD 1,285
      14% off
      14% off
      SGD 1,285 SGD 1,105
    • IAD 21:05
      28h 25m
      1 stop
      STN 06:30
      Washington D.C. - London | Sun, Nov 1 | Royal Air Maroc
      STN 07:20
      16h 45m
      1 stop
      IAD 19:05
      London - Washington D.C. | Fri, Nov 6 | Royal Air Maroc
      SGD 1,105
      14% off
      SGD 1,285 SGD 1,105
    • IAD 21:05
      28h 25m
      1 stop
      STN 06:30
      Washington D.C. - London | Sun, Nov 22 | Royal Air Maroc
      STN 07:20
      16h 45m
      1 stop
      IAD 19:05
      London - Washington D.C. | Fri, Nov 27 | Royal Air Maroc
      SGD 1,106
      14% off
      SGD 1,285 SGD 1,106
    • IAD 13:30
      15h 25m
      1 stop
      STN 09:55
      Washington D.C. - London | Wed, Nov 11 | Turkish Airlines
      LHR 22:40
      18h 5m
      1 stop
      IAD 11:45
      London - Washington D.C. | Wed, Nov 18 | Turkish Airlines
      SGD 1,110
      14% off
      SGD 1,285 SGD 1,110
    • IAD 21:05
      28h 25m
      1 stop
      STN 06:30
      Washington D.C. - London | Sun, Nov 15 | Royal Air Maroc
      STN 07:20
      16h 45m
      1 stop
      IAD 19:05
      London - Washington D.C. | Sun, Nov 22 | Royal Air Maroc
      SGD 1,119
      13% off
      SGD 1,285 SGD 1,119
    • IAD 13:30
      15h 25m
      1 stop
      STN 09:55
      Washington D.C. - London | Wed, Nov 18 | Turkish Airlines
      LGW 06:30
      17h 55m
      1 stop
      IAD 19:25
      London - Washington D.C. | Mon, Nov 23 | Turkish Airlines
      SGD 1,132
      12% off
      SGD 1,285 SGD 1,132
    • IAD 13:30
      15h 25m
      1 stop
      STN 09:55
      Washington D.C. - London | Thu, Nov 12 | Turkish Airlines
      LHR 22:40
      18h 5m
      1 stop
      IAD 11:45
      London - Washington D.C. | Thu, Nov 19 | Turkish Airlines
      SGD 1,134
      12% off
      SGD 1,285 SGD 1,134
    • WAS 13:00
      17h 25m
      1 stop
      LON 14:00
      Washington D.C. - London | Sat, Oct 31 | Normal Airline
      LON 15:00
      6h
      Direct
      WAS 16:00
      London - Washington D.C. | Mon, Nov 2 | Normal Airline
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    • Cheapest
      IAD 17:25
      20h 55m
      1 stop
      STN 19:20
      Washington D.C. - London | Wed, Nov 18 | TAP Air Portugal
      SGD 347 SGD 790
      56% off
      56% off
      SGD 790 SGD 347
    • IAD 20:50
      21h 30m
      1 stop
      STN 23:20
      Washington D.C. - London | Fri, Nov 13 | Aer Lingus
      SGD 381 SGD 790
      52% off
      52% off
      SGD 790 SGD 381
    • IAD 17:25
      14h 20m
      1 stop
      STN 12:45
      Washington D.C. - London | Mon, Nov 16 | TAP Air Portugal
      SGD 428 SGD 790
      46% off
      46% off
      SGD 790 SGD 428
    • IAD 13:30
      15h 25m
      1 stop
      STN 09:55
      Washington D.C. - London | Tue, Dec 8 | Turkish Airlines
      SGD 670
      15% off
      SGD 790 SGD 670
    • IAD 22:20
      30h 35m
      1 stop
      STN 09:55
      Washington D.C. - London | Fri, Nov 6 | Turkish Airlines
      SGD 675
      15% off
      SGD 790 SGD 675
    • IAD 21:20
      31h 35m
      1 stop
      STN 09:55
      Washington D.C. - London | Thu, Nov 12 | Turkish Airlines
      SGD 676
      14% off
      SGD 790 SGD 676
    • IAD 13:30
      15h 25m
      1 stop
      STN 09:55
      Washington D.C. - London | Fri, Nov 13 | Turkish Airlines
      SGD 681
      14% off
      SGD 790 SGD 681
    • IAD 13:30
      15h 25m
      1 stop
      STN 09:55
      Washington D.C. - London | Thu, Nov 19 | Turkish Airlines
      SGD 687
      13% off
      SGD 790 SGD 687
    • IAD 13:30
      21h 50m
      1 stop
      STN 16:20
      Washington D.C. - London | Sat, Nov 14 | Turkish Airlines
      SGD 702
      11% off
      SGD 790 SGD 702
    • WAS 13:00
      17h 25m
      1 stop
      LON 14:00
      Washington D.C. - London | Sat, Oct 31 | Normal Airline
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    • IAD 17:25
      14h 20m
      1 stop
      STN 12:45
      Washington D.C. - London | Mon, Nov 16 | TAP Air Portugal
      SGD 428 SGD 790
      46% off
      46% off
      SGD 790 SGD 428
    • IAD 13:30
      15h 25m
      1 stop
      STN 09:55
      Washington D.C. - London | Tue, Dec 8 | Turkish Airlines
      SGD 670 SGD 790
      15% off
      15% off
      SGD 790 SGD 670
    • IAD 13:30
      15h 25m
      1 stop
      STN 09:55
      Washington D.C. - London | Fri, Nov 13 | Turkish Airlines
      SGD 681 SGD 790
      14% off
      14% off
      SGD 790 SGD 681
    • IAD 13:30
      15h 25m
      1 stop
      STN 09:55
      Washington D.C. - London | Thu, Nov 19 | Turkish Airlines
      SGD 687
      13% off
      SGD 790 SGD 687
    • IAD 17:25
      20h 55m
      1 stop
      STN 19:20
      Washington D.C. - London | Wed, Nov 18 | TAP Air Portugal
      SGD 347
      56% off
      SGD 790 SGD 347
    • IAD 20:50
      21h 30m
      1 stop
      STN 23:20
      Washington D.C. - London | Fri, Nov 13 | Aer Lingus
      SGD 381
      52% off
      SGD 790 SGD 381
    • IAD 13:30
      21h 50m
      1 stop
      STN 16:20
      Washington D.C. - London | Sat, Nov 14 | Turkish Airlines
      SGD 702
      11% off
      SGD 790 SGD 702
    • IAD 22:20
      30h 35m
      1 stop
      STN 09:55
      Washington D.C. - London | Fri, Nov 6 | Turkish Airlines
      SGD 675
      15% off
      SGD 790 SGD 675
    • IAD 21:20
      31h 35m
      1 stop
      STN 09:55
      Washington D.C. - London | Thu, Nov 12 | Turkish Airlines
      SGD 676
      14% off
      SGD 790 SGD 676
    • WAS 13:00
      17h 25m
      1 stop
      LON 14:00
      Washington D.C. - London | Sat, Oct 31 | Normal Airline
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Displayed flight fares from Washington D.C. to London are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Dulles International Airport to London Stansted Airport?

The cheapest airline flying from Dulles International Airport to London Stansted Airport is TAP Air Portugal (from SGD 297) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

TAP Air Portugal
From SGD 297
Aer Lingus
From SGD 381
Icelandair
From SGD 388
Virgin Atlantic
From SGD 457
Delta Air Lines
From SGD 487
Air Canada
From SGD 497
Lufthansa
From SGD 635
Turkish Airlines
From SGD 670
Royal Air Maroc
From SGD 727
Brussels Airlines
From SGD 731

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What is the flight schedule from Dulles International Airport to London Stansted Airport?

Check the schedule for flights from Washington D.C. to London and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. TK188

    Dulles International Airport

    14:30

    IAD

    9h 40m

    Direct

    07:10

    IST

    S M T W T F S
    Search

  2. TK1241

    Istanbul Airport

    08:50

    IST

    4h 5m

    Direct

    09:55

    STN

    S - T W T F S

  3. FI644

    Dulles International Airport

    20:30

    IAD

    5h 55m

    Direct

    06:25

    KEF

    S M T W T F S
    Search

  4. FI204

    Keflavík International Airport

    07:40

    KEF

    3h 15m

    Direct

    12:55

    CPH

    S M T W T F S

  5. FR7381

    Copenhagen Airport

    06:30

    CPH

    1h 50m

    Direct

    07:20

    STN

    S - - W T F S

  6. TP232

    Dulles International Airport

    17:25

    IAD

    7h 10m

    Direct

    05:35

    LIS

    S M - W - F -
    Search

  7. TP762

    Humberto Delgado Airport

    07:05

    LIS

    4h 5m

    Direct

    12:10

    OSL

    - - T - T - S

  8. RK1393

    Oslo Airport

    17:25

    OSL

    2h 15m

    Direct

    18:40

    STN

    S M T W T F S

  9. EI118

    Dulles International Airport

    20:45

    IAD

    7h

    Direct

    08:45

    DUB

    S M T W T - S
    Search

  10. FR290

    Dublin Airport

    21:45

    DUB

    1h 20m

    Direct

    23:05

    STN

    S - - W T F S

  11. TK188

    Dulles International Airport

    14:30

    IAD

    9h 40m

    Direct

    07:10

    IST

    S M T W T F S
    Search

  12. TK1243

    Istanbul Airport

    15:15

    IST

    4h 5m

    Direct

    16:20

    STN

    - M - W T F S

  13. TP232

    Dulles International Airport

    17:25

    IAD

    7h 10m

    Direct

    05:35

    LIS

    S M - W - F -
    Search

  14. FR1883

    Humberto Delgado Airport

    20:05

    LIS

    2h 45m

    Direct

    22:50

    STN

    S M T W T F S

  15. AC8724

    Dulles International Airport

    09:55

    IAD

    1h 38m

    Direct

    11:33

    YUL

    S M T W T F S
    Search

  16. AC834

    Montréal-Pierre Elliott Trudeau International Airport

    20:05

    YUL

    6h 55m

    Direct

    09:00

    MAD

    S M T - T F -

  17. FR348

    Madrid Barajas Airport

    18:05

    MAD

    2h 25m

    Direct

    19:30

    STN

    S M T W T F S

  18. AT219

    Dulles International Airport

    21:00

    IAD

    7h 15m

    Direct

    08:15

    CMN

    - - T - T - S
    Search

  19. AT808

    Casablanca Mohammed V International Airport

    03:05

    CMN

    3h 25m

    Direct

    06:30

    STN

    S M T W T F S

  20. AC8724

    Dulles International Airport

    09:55

    IAD

    1h 38m

    Direct

    11:33

    YUL

    S M T W T F S
    Search

  21. AC834

    Montréal-Pierre Elliott Trudeau International Airport

    20:05

    YUL

    6h 55m

    Direct

    09:00

    MAD

    S M T - T F -

  22. FR2629

    Madrid Barajas Airport

    07:30

    MAD

    2h 25m

    Direct

    08:55

    STN

    S M T W T F S

  23. TK008

    Dulles International Airport

    21:20

    IAD

    10h

    Direct

    15:20

    IST

    S M T W T F S
    Search

  24. TK1241

    Istanbul Airport

    08:50

    IST

    4h 5m

    Direct

    09:55

    STN

    S - T W T F S
Find more flights and airlines

About Dulles International Airport and London Stansted Airport

Learn about Dulles International Airport (IAD) and London Stansted Airport (STN) — including location, terminals, transportation, and travel tips.

Flight distance 5,939.72km
Cheapest one-way ticket price SGD 347
Cheapest return ticket price SGD 1,090

FAQs for Dulles International Airport to London Stansted Airport Flights

  • What is the transportation method from the main airport to downtown in London?

    • The distance from London Gatwick Airport to downtown is about 39km, by taxi about 50 minutes.
    • The distance from Heathrow Airport to downtown is about 23km, by taxi about 40 minutes.
    • The distance from London Luton Airport to downtown is about 44km, by taxi about 1 hour.
  • One-way flights from Dulles International Airport to London Stansted Airport currently start from SGD 347, and round-trip fares start from SGD 1,090. The current lowest fare is a TAP Air Portugal flight departing on Wed, Nov 18; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Dulles International Airport to London Stansted Airport is SGD 740. Prices may vary depending on the departure date, airline, and availability.
  • Enter Dulles International Airport and London Stansted Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

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Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
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