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Singapore to Dulles International Airport flight
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Cheap Flights from Singapore to Dulles International Airport

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  • Return
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • SIN08:45
        32h 55m
        2 stops
        IAD05:40
        Singapore - Washington D.C.|Tue, Jun 11|United Airlines
        AU$ 853AU$ 1,264
        33% OFF
        33% OFF
        AU$ 1,264AU$ 853
      • SIN08:45
        39h 59m
        2 stops
        IAD12:44
        Singapore - Washington D.C.|Tue, Jun 18|United Airlines
        AU$ 872AU$ 1,264
        31% OFF
        31% OFF
        AU$ 1,264AU$ 872
      • SIN21:00
        32h 27m
        2 stops
        IAD17:27
        Singapore - Washington D.C.|Wed, Jun 12|United Airlines
        AU$ 873AU$ 1,264
        31% OFF
        31% OFF
        AU$ 1,264AU$ 873
      • SIN08:45
        32h 55m
        2 stops
        IAD05:40
        Singapore - Washington D.C.|Tue, Jun 4|United Airlines
        AU$ 878
        AU$ 878
      • SIN21:00
        32h 39m
        2 stops
        IAD17:39
        Singapore - Washington D.C.|Wed, Jun 19|United Airlines
        AU$ 879
        AU$ 879
      • SIN08:45
        34h 45m
        2 stops
        IAD07:30
        Singapore - Washington D.C.|Mon, Jun 17|United Airlines
        AU$ 901
        AU$ 901
      • SIN08:45
        32h 55m
        2 stops
        IAD05:40
        Singapore - Washington D.C.|Fri, Jun 7|United Airlines
        AU$ 902
        AU$ 902
      • SIN08:45
        32h 55m
        2 stops
        IAD05:40
        Singapore - Washington D.C.|Thu, Jun 6|United Airlines
        AU$ 904
        AU$ 904
      • SIN08:45
        34h 55m
        2 stops
        IAD07:40
        Singapore - Washington D.C.|Wed, Jun 5|United Airlines
        AU$ 910
        AU$ 910
      • SIN08:45
        39h 59m
        2 stops
        IAD12:44
        Singapore - Washington D.C.|Fri, Jun 21|United Airlines
        AU$ 921
        AU$ 921
      • SIN13:00
        3h 5m
        Direct
        IAD14:00
        Singapore - Washington D.C.|Thu, Jun 6|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Singapore to Dulles International Airport
United Airlines
From AU$ 776
Thai AirAsia
From AU$ 848
Thai Lion Air
From AU$ 867
Scoot
From AU$ 869
Jetstar Asia
From AU$ 871
Saudia
From AU$ 871
Thai Airways
From AU$ 951
All Nippon Airways
From AU$ 972
ZIPAIR
From AU$ 1,022
T'Way Air
From AU$ 1,032
ANA airlines

Find more flights and airlines

Airports in Singapore

  • 14.07 km from central SingaporeClosest
    Seletar Airport
    Tickets From
    AU$ 1,072
  • 17.4 km from central SingaporeCheapest
    Singapore Changi Airport
    Tickets From
    AU$ 776
Flight Schedule from Singapore to Dulles International Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. NH802

    All Nippon Airways

    06:15

    SIN

    7.3h

    14:30

    NRT

    SMTWTFS
    Search

  2. UA033

    United Airlines

    16:55

    NRT

    10.3h

    11:10

    LAX

    SMTWTFS

  3. UA1635

    United Airlines

    13:02

    LAX

    5.1h

    21:06

    IAD

    SMTWTFS

  4. UA002

    United Airlines

    08:45

    SIN

    15.5h

    09:15

    SFO

    SMTWTFS
    Search

  5. UA1304

    United Airlines

    12:09

    SFO

    2.3h

    14:26

    SEA

    SMTWT-S

  6. UA2603

    United Airlines

    22:25

    SEA

    5.0h

    06:24

    IAD

    SMTWTFS

  7. UA002

    United Airlines

    08:45

    SIN

    15.5h

    09:15

    SFO

    SMTWTFS
    Search

  8. AS455

    Alaska Airlines

    21:15

    SFO

    5.2h

    05:27

    IAD

    SMTWTFS

  9. UA002

    United Airlines

    08:45

    SIN

    15.5h

    09:15

    SFO

    SMTWTFS
    Search

  10. UA1413

    United Airlines

    16:25

    SFO

    1.8h

    18:10

    LAX

    SMTWTFS

  11. AS339

    Alaska Airlines

    21:39

    LAX

    5.0h

    05:40

    IAD

    SMTWTFS

  12. UA002

    United Airlines

    08:45

    SIN

    15.5h

    09:15

    SFO

    SMTWTFS
    Search

  13. UA1897

    United Airlines

    11:10

    SFO

    1.5h

    12:42

    LAX

    SMTWTFS

  14. AS339

    Alaska Airlines

    21:39

    LAX

    5.0h

    05:40

    IAD

    SMTWTFS

  15. NH842

    All Nippon Airways

    11:05

    SIN

    7.2h

    19:15

    HND

    SMTWTFS
    Search

  16. NH118

    All Nippon Airways

    21:15

    HND

    9.2h

    14:25

    SEA

    SMTWTFS

  17. AS418

    Alaska Airlines

    23:28

    SEA

    5.2h

    07:40

    IAD

    SMTWTFS

  18. NH842

    All Nippon Airways

    11:05

    SIN

    7.2h

    19:15

    HND

    SMTWTFS
    Search

  19. NH160

    All Nippon Airways

    22:45

    HND

    13.2h

    22:55

    JFK

    SMTWTFS

  20. UA1228

    United Airlines

    06:00

    EWR

    1.3h

    07:19

    IAD

    SMTWT-S

  21. JX772

    STARLUX Airlines

    14:00

    SIN

    4.8h

    18:50

    TPE

    SMTWTFS
    Search

  22. JX012

    STARLUX Airlines

    23:50

    TPE

    11.3h

    20:05

    SFO

    SMTWTFS

  23. UA1849

    United Airlines

    23:05

    SFO

    5.3h

    07:20

    IAD

    SMTWTFS

  24. NH844

    All Nippon Airways

    22:10

    SIN

    7.2h

    06:20

    HND

    SMTWTFS
    Search

  25. NH110

    All Nippon Airways

    11:00

    HND

    12.9h

    11:10

    JFK

    SMTWTFS

  26. UA3581

    United Airlines

    14:55

    LGA

    1.5h

    16:24

    IAD

    SMTWT-S

  27. TK055

    Turkish Airlines

    23:25

    SIN

    11.2h

    05:35

    IST

    SMTWTFS
    Search

  28. TK187

    Turkish Airlines

    10:50

    IST

    10.9h

    14:45

    IAD

    -M-W-FS
Find more flights and airlines

Flight Info of Flights from Singapore to Dulles International Airport

Cheapest direct flight price

AU$ 1,050

Off-season for travel

March

Peak season for travel

November

FAQs for Singapore to Dulles International Airport Flights

  • When are flight from Singapore (SIN) to Washington D.C. (WAS) the cheapest?

    Airlines adjust prices for flights from Singapore to Washington D.C. based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Singapore (SIN) to Washington D.C. (WAS) cost?

    According to Trip.com's data, the lowest price is around AU$ 2,857.

  • How many airports in Washington D.C. (WAS)?

    There are 2 airport(s) in Washington D.C. (WAS): Ronald Reagan Washington National Airport and Dulles International Airport.

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