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Singapore Changi Airport to Dulles International Airport flight

Search for flights from Singapore to Washington D.C. and check out affordable one-way and round-trip options.

      • SIN 23:55
        31h 35m
        1 stop
        IAD 19:30
        Singapore - Washington D.C. | Mon, Mar 23 | Air China
        IAD 15:35
        29h 40m
        1 stop
        SIN 09:15
        Washington D.C. - Singapore | Mon, Mar 30 | Etihad Airways
        TWD 31,209 TWD 38,496
        19% off
        19% off
        TWD 38,496 TWD 31,209
      • SIN 23:25
        32h 5m
        1 stop
        IAD 19:30
        Singapore - Washington D.C. | Thu, Apr 9 | Air China
        IAD 15:35
        29h 40m
        1 stop
        SIN 09:15
        Washington D.C. - Singapore | Mon, Apr 13 | Etihad Airways
        TWD 31,227 TWD 38,496
        19% off
        19% off
        TWD 38,496 TWD 31,227
      • SIN 10:25
        37h 10m
        1 stop
        IAD 11:35
        Singapore - Washington D.C. | Thu, Apr 9 | Turkish Airlines
        IAD 13:20
        30h 15m
        1 stop
        SIN 07:35
        Washington D.C. - Singapore | Mon, Apr 13 | Turkish Airlines
        TWD 33,491 TWD 38,496
        13% off
        13% off
        TWD 38,496 TWD 33,491
      • SIN 11:40
        44h 40m
        1 stop
        IAD 20:20
        Singapore - Washington D.C. | Wed, Mar 25 | Turkish Airlines
        IAD 13:20
        40h 35m
        1 stop
        SIN 17:55
        Washington D.C. - Singapore | Wed, Apr 1 | Turkish Airlines
        TWD 33,523
        13% off
        TWD 38,496 TWD 33,523
      • SIN 11:40
        44h 40m
        1 stop
        IAD 20:20
        Singapore - Washington D.C. | Wed, Mar 18 | Turkish Airlines
        IAD 14:30
        31h 30m
        1 stop
        SIN 10:00
        Washington D.C. - Singapore | Mon, Mar 23 | Turkish Airlines
        TWD 34,131
        11% off
        TWD 38,496 TWD 34,131
      • SIN 11:40
        44h 40m
        1 stop
        IAD 20:20
        Singapore - Washington D.C. | Mon, Mar 23 | Turkish Airlines
        IAD 21:40
        21h 55m
        1 stop
        SIN 07:35
        Washington D.C. - Singapore | Mon, Mar 30 | Turkish Airlines
        TWD 34,136
        11% off
        TWD 38,496 TWD 34,136
      • SIN 10:25
        45h 25m
        1 stop
        IAD 19:50
        Singapore - Washington D.C. | Sun, Apr 19 | Turkish Airlines
        IAD 21:45
        32h 10m
        1 stop
        SIN 17:55
        Washington D.C. - Singapore | Sat, Apr 25 | Turkish Airlines
        TWD 34,187
        11% off
        TWD 38,496 TWD 34,187
      • SIN 10:15
        46h 5m
        1 stop
        IAD 20:20
        Singapore - Washington D.C. | Thu, Mar 26 | Turkish Airlines
        IAD 13:20
        40h 35m
        1 stop
        SIN 17:55
        Washington D.C. - Singapore | Wed, Apr 1 | Turkish Airlines
        TWD 34,247
        11% off
        TWD 38,496 TWD 34,247
      • SIN 10:25
        37h 10m
        1 stop
        IAD 11:35
        Singapore - Washington D.C. | Tue, May 5 | Turkish Airlines
        IAD 13:20
        32h 10m
        1 stop
        SIN 09:30
        Washington D.C. - Singapore | Sat, May 9 | Turkish Airlines
        TWD 34,391
        11% off
        TWD 38,496 TWD 34,391
      • SIN 11:20
        36h 15m
        1 stop
        IAD 11:35
        Singapore - Washington D.C. | Mon, Apr 27 | Turkish Airlines
        IAD 21:45
        23h 45m
        1 stop
        SIN 09:30
        Washington D.C. - Singapore | Sat, May 2 | Turkish Airlines
        TWD 34,646
        10% off
        TWD 38,496 TWD 34,646
      • SIN 13:00
        17h 25m
        1 stop
        WAS Invalid Date
        Singapore - Washington D.C. | Wed, Mar 18 | Normal Airline
        WAS 15:00
        6h
        Direct
        SIN 16:00
        Washington D.C. - Singapore | Fri, Mar 20 | Normal Airline
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      • SIN 23:25
        32h 5m
        1 stop
        IAD 19:30
        Singapore - Washington D.C. | Mon, Apr 20 | Air China
        TWD 17,446 TWD 22,297
        22% off
        22% off
        TWD 22,297 TWD 17,446
      • SIN 17:55
        37h 35m
        1 stop
        IAD 19:30
        Singapore - Washington D.C. | Mon, May 11 | Air China
        TWD 18,058 TWD 22,297
        19% off
        19% off
        TWD 22,297 TWD 18,058
      • SIN 18:40
        23h
        1 stop
        IAD 05:40
        Singapore - Washington D.C. | Wed, May 6 | Singapore Airlines
        TWD 18,536 TWD 22,297
        17% off
        17% off
        TWD 22,297 TWD 18,536
      • SIN 18:40
        23h
        1 stop
        IAD 05:40
        Singapore - Washington D.C. | Fri, May 8 | Singapore Airlines
        TWD 18,801
        16% off
        TWD 22,297 TWD 18,801
      • SIN 19:25
        26h 40m
        1 stop
        IAD 10:05
        Singapore - Washington D.C. | Fri, Mar 20 | Etihad Airways
        TWD 19,775
        11% off
        TWD 22,297 TWD 19,775
      • SIN 02:20
        25h 25m
        1 stop
        IAD 15:45
        Singapore - Washington D.C. | Thu, May 7 | Saudia
        TWD 19,830
        11% off
        TWD 22,297 TWD 19,830
      • SIN 02:20
        25h 25m
        1 stop
        IAD 15:45
        Singapore - Washington D.C. | Thu, Apr 30 | Saudia
        TWD 19,840
        11% off
        TWD 22,297 TWD 19,840
      • SIN 02:20
        25h 25m
        1 stop
        IAD 15:45
        Singapore - Washington D.C. | Tue, Mar 31 | Saudia
        TWD 20,044
        10% off
        TWD 22,297 TWD 20,044
      • SIN 02:20
        25h 25m
        1 stop
        IAD 15:45
        Singapore - Washington D.C. | Thu, Apr 9 | Saudia
        TWD 20,044
        10% off
        TWD 22,297 TWD 20,044
      • SIN 02:20
        25h 25m
        1 stop
        IAD 15:45
        Singapore - Washington D.C. | Tue, Apr 14 | Saudia
        TWD 20,067
        10% off
        TWD 22,297 TWD 20,067
      • SIN 13:00
        17h 25m
        1 stop
        WAS Invalid Date
        Singapore - Washington D.C. | Wed, Mar 18 | Normal Airline
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Trip.com Price Insights: Flights from Singapore Changi Airport to Dulles International Airport

Which month has the cheapest one-way flights from Singapore Changi Airport to Dulles International Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from Singapore Changi Airport to Dulles International Airport.

Based on Trip.com data from the past 12 months, the cheapest one-way flights from Singapore Changi Airport to Dulles International Airport are usually in April, with an average price of TWD 16,295. November sees the highest fares, around TWD 34,836.

TWD 34,836
TWD 25,566
TWD 16,295
TWD 7,025
    Cheapest
  • TWD 16,589
    Mar
  • TWD 16,295
    Apr
  • TWD 19,904
    May
  • TWD 25,225
    Jun
  • TWD 17,512
    Jul
  • TWD 31,318
    Aug
  • TWD 28,464
    Sep
  • TWD 21,159
    Oct
  • TWD 34,836
    Nov
  • TWD 25,666
    Dec
  • TWD 31,814
    Jan
  • TWD 20,804
    Feb

Which day of the week has the cheapest flights from Singapore Changi Airport to Dulles International Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from Singapore Changi Airport to Dulles International Airport.

Based on Trip.com data from the past 12 months, the cheapest day for flights from Singapore Changi Airport to Dulles International Airport is Tuesday, with average prices lower than other days. Try to avoid departing on Wednesday, as fares are typically the highest.

TWD 31,835
TWD 24,156
TWD 16,477
TWD 8,798
  • TWD 28,581
    Mon
  • TWD 16,477
    Tue
  • TWD 31,835
    Wed
  • TWD 16,928
    Thu
  • TWD 29,897
    Fri
  • TWD 22,709
    Sat
  • TWD 28,589
    Sun

Selected Airlines from Singapore Changi Airport to Dulles International Airport

See which airlines fly from Singapore to Washington D.C.. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Scoot
From TWD 16,398
IndiGo
From TWD 17,024
Singapore Airlines
From TWD 17,154
Air China
From TWD 17,446
Srilankan Airlines
From TWD 18,587
STARLUX Airlines
From TWD 19,186
Air India Express
From TWD 19,199
Saudia
From TWD 19,283
China Airlines
From TWD 19,329
Malaysia Airlines
From TWD 19,413

Find more flights and airlines

Flight Schedule from Singapore Changi Airport to Dulles International Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. CA970

    Singapore Changi Airport

    23:25

    SIN

    6h 35m

    Direct

    06:00

    PEK

    S M T W T F S
    Search

  2. CA817

    Beijing Capital International Airport

    16:00

    PEK

    15h 30m

    Direct

    19:30

    IAD

    - M - - T - -

  3. SQ038

    Singapore Changi Airport

    20:45

    SIN

    15h 10m

    Direct

    19:55

    LAX

    S M T W T F S
    Search

  4. F94964

    Los Angeles International Airport

    05:45

    LAX

    3h 15m

    Direct

    11:00

    DFW

    S - T - T - -

  5. F93208

    Dallas Fort Worth International Airport

    08:50

    DFW

    2h 56m

    Direct

    12:46

    IAD

    - - - W - - S

  6. CA788

    Singapore Changi Airport

    17:55

    SIN

    6h 20m

    Direct

    00:15

    PEK

    S M T W T F S
    Search

  7. CA817

    Beijing Capital International Airport

    16:00

    PEK

    15h 30m

    Direct

    19:30

    IAD

    - M - - T - -

  8. 6E1006

    Singapore Changi Airport

    05:40

    SIN

    4h 35m

    Direct

    07:45

    BLR

    S M T W T F S
    Search

  9. EY237

    Kempegowda International Airport

    16:30

    BLR

    4h 10m

    Direct

    19:10

    AUH

    - M - W - F -

  10. EY005

    Zayed International Airport

    03:15

    AUH

    14h 50m

    Direct

    10:05

    IAD

    S M T W T F S

  11. 6E1022

    Singapore Changi Airport

    11:15

    SIN

    5h 35m

    Direct

    14:20

    BOM

    S M T W T F S
    Search

  12. RJ191

    Chhatrapati Shivaji Maharaj International Airport

    06:10

    BOM

    6h 25m

    Direct

    10:05

    AMM

    - M - - - F -

  13. RJ281

    Queen Alia International Airport

    12:15

    AMM

    13h 10m

    Direct

    18:25

    IAD

    - - - W - - S

  14. SQ402

    Singapore Changi Airport

    02:25

    SIN

    5h 45m

    Direct

    05:40

    DEL

    S M T W T F S
    Search

  15. EY213

    Indira Gandhi International Airport

    08:55

    DEL

    4h 10m

    Direct

    11:35

    AUH

    S M T W T F S

  16. EY005

    Zayed International Airport

    03:15

    AUH

    14h 50m

    Direct

    10:05

    IAD

    S M T W T F S

  17. 6E1002

    Singapore Changi Airport

    04:15

    SIN

    4h 10m

    Direct

    05:55

    MAA

    S M T W T F S
    Search

  18. QR529

    Chennai International Airport

    12:00

    MAA

    4h 45m

    Direct

    14:15

    DOH

    S M T W T F S

  19. B65554

    Hamad International Airport

    09:15

    DOH

    14h 40m

    Direct

    16:55

    IAD

    S M T W T F S

  20. TR578

    Singapore Changi Airport

    21:15

    SIN

    4h 5m

    Direct

    22:50

    MAA

    S - - - T - S
    Search

  21. EY343

    Chennai International Airport

    10:00

    MAA

    4h 25m

    Direct

    12:55

    AUH

    S M T W T F S

  22. EY005

    Zayed International Airport

    03:15

    AUH

    14h 50m

    Direct

    10:05

    IAD

    S M T W T F S

  23. SQ528

    Singapore Changi Airport

    20:35

    SIN

    4h 5m

    Direct

    22:10

    MAA

    S M T W T F S
    Search

  24. EY343

    Chennai International Airport

    10:00

    MAA

    4h 25m

    Direct

    12:55

    AUH

    S M T W T F S

  25. EY005

    Zayed International Airport

    03:15

    AUH

    14h 50m

    Direct

    10:05

    IAD

    S M T W T F S

  26. 6E1014

    Singapore Changi Airport

    19:40

    SIN

    6h

    Direct

    23:10

    DEL

    S M T W T F S
    Search

  27. EY219

    Indira Gandhi International Airport

    04:25

    DEL

    4h

    Direct

    06:55

    AUH

    S M T W T F S

  28. EY005

    Zayed International Airport

    03:15

    AUH

    14h 50m

    Direct

    10:05

    IAD

    S M T W T F S
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Singapore Changi Airport to Dulles International Airport Flights Info

Flight distance15,547.32km
Cheapest one-way ticket priceTWD 17,446
Cheapest return ticket priceTWD 31,209

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