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Dulles International Airport to Singapore flight

Explore the cheapest one-way and round-trip flights from Dulles International Airport to Singapore over the next 90 days, with one-way fares from S$ 630 and round-trip from S$ 1,293. Based on Trip.com's latest 7-day flight data.

      • IAD 11:50
        28h 10m
        1 stop
        SIN 05:00
        Washington D.C. - Singapore | Mon, Nov 16 | Korean Air
        SIN 10:30
        36h 20m
        1 stop
        IAD 09:50
        Singapore - Washington D.C. | Sat, Nov 21 | Korean Air
        S$ 1,293 S$ 2,093
        38% off
        38% off
        S$ 2,093 S$ 1,293
      • IAD 14:35
        30h
        1 stop
        SIN 09:35
        Washington D.C. - Singapore | Thu, Nov 26 | Etihad Airways
        SIN 19:25
        26h 40m
        1 stop
        IAD 09:05
        Singapore - Washington D.C. | Tue, Dec 1 | Etihad Airways
        S$ 1,380 S$ 2,093
        34% off
        34% off
        S$ 2,093 S$ 1,380
      • IAD 14:35
        30h
        1 stop
        SIN 09:35
        Washington D.C. - Singapore | Sun, Nov 15 | Etihad Airways
        SIN 19:25
        26h 40m
        1 stop
        IAD 09:05
        Singapore - Washington D.C. | Sat, Nov 21 | Etihad Airways
        S$ 1,406 S$ 2,093
        33% off
        33% off
        S$ 2,093 S$ 1,406
      • IAD 15:10
        30h 30m
        1 stop
        SIN 09:40
        Washington D.C. - Singapore | Fri, Oct 9 | Etihad Airways
        SIN 21:00
        24h 45m
        1 stop
        IAD 09:45
        Singapore - Washington D.C. | Mon, Oct 12 | Etihad Airways
        S$ 1,407
        33% off
        S$ 2,093 S$ 1,407
      • IAD 15:10
        30h 30m
        1 stop
        SIN 09:40
        Washington D.C. - Singapore | Thu, Oct 15 | Etihad Airways
        SIN 21:00
        24h 45m
        1 stop
        IAD 09:45
        Singapore - Washington D.C. | Wed, Oct 21 | Etihad Airways
        S$ 1,419
        32% off
        S$ 2,093 S$ 1,419
      • IAD 21:20
        31h 20m
        1 stop
        SIN 17:40
        Washington D.C. - Singapore | Mon, Nov 16 | Turkish Airlines
        SIN 04:35
        27h 50m
        1 stop
        IAD 19:25
        Singapore - Washington D.C. | Sat, Nov 21 | Turkish Airlines
        S$ 1,430
        32% off
        S$ 2,093 S$ 1,430
      • IAD 13:15
        40h 40m
        1 stop
        SIN 17:55
        Washington D.C. - Singapore | Mon, Oct 12 | Turkish Airlines
        SIN 10:25
        37h 5m
        1 stop
        IAD 11:30
        Singapore - Washington D.C. | Sat, Oct 17 | Turkish Airlines
        S$ 1,434
        31% off
        S$ 2,093 S$ 1,434
      • IAD 22:20
        21h 25m
        1 stop
        SIN 08:45
        Washington D.C. - Singapore | Mon, Nov 2 | Turkish Airlines
        SIN 23:15
        26h 30m
        1 stop
        IAD 12:45
        Singapore - Washington D.C. | Thu, Nov 5 | Turkish Airlines
        S$ 1,445
        31% off
        S$ 2,093 S$ 1,445
      • IAD 15:10
        30h 30m
        1 stop
        SIN 09:40
        Washington D.C. - Singapore | Sat, Oct 24 | Etihad Airways
        SIN 19:25
        26h 40m
        1 stop
        IAD 10:05
        Singapore - Washington D.C. | Wed, Oct 28 | Etihad Airways
        S$ 1,446
        31% off
        S$ 2,093 S$ 1,446
      • IAD 13:15
        32h 15m
        1 stop
        SIN 09:30
        Washington D.C. - Singapore | Fri, Oct 9 | Turkish Airlines
        SIN 23:05
        24h 25m
        1 stop
        IAD 11:30
        Singapore - Washington D.C. | Wed, Oct 14 | Turkish Airlines
        S$ 1,449
        31% off
        S$ 2,093 S$ 1,449
      • IAD 13:15
        31h 30m
        1 stop
        SIN 08:45
        Washington D.C. - Singapore | Thu, Oct 15 | Turkish Airlines
        SIN 23:05
        24h 25m
        1 stop
        IAD 11:30
        Singapore - Washington D.C. | Wed, Oct 21 | Turkish Airlines
        S$ 1,456
        30% off
        S$ 2,093 S$ 1,456
      • IAD 22:20
        31h 20m
        1 stop
        SIN 17:40
        Washington D.C. - Singapore | Wed, Oct 28 | Turkish Airlines
        SIN 11:35
        37h 10m
        1 stop
        IAD 12:45
        Singapore - Washington D.C. | Sat, Oct 31 | Turkish Airlines
        S$ 1,465
        30% off
        S$ 2,093 S$ 1,465
      • WAS 13:00
        17h 25m
        1 stop
        SIN 14:00
        Washington D.C. - Singapore | Mon, Oct 5 | Normal Airline
        SIN 15:00
        6h
        Direct
        WAS 16:00
        Singapore - Washington D.C. | Wed, Oct 7 | Normal Airline
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      • IAD 17:50
        32h 40m
        1 stop
        SIN 15:30
        Washington D.C. - Singapore | Sun, Nov 22 | Saudia
        S$ 630 S$ 933
        32% off
        32% off
        S$ 933 S$ 630
      • IAD 14:35
        30h
        1 stop
        SIN 09:35
        Washington D.C. - Singapore | Tue, Nov 24 | Etihad Airways
        S$ 635 S$ 933
        32% off
        32% off
        S$ 933 S$ 635
      • IAD 15:10
        30h 30m
        1 stop
        SIN 09:40
        Washington D.C. - Singapore | Fri, Oct 23 | Etihad Airways
        S$ 640 S$ 933
        31% off
        31% off
        S$ 933 S$ 640
      • IAD 15:10
        30h 30m
        1 stop
        SIN 09:40
        Washington D.C. - Singapore | Tue, Oct 20 | Etihad Airways
        S$ 640
        31% off
        S$ 933 S$ 640
      • IAD 13:15
        42h
        1 stop
        SIN 19:15
        Washington D.C. - Singapore | Thu, Oct 29 | Korean Air
        S$ 642
        31% off
        S$ 933 S$ 642
      • IAD 11:50
        43h 35m
        1 stop
        SIN 20:25
        Washington D.C. - Singapore | Tue, Nov 24 | Korean Air
        S$ 649
        30% off
        S$ 933 S$ 649
      • IAD 14:35
        30h
        1 stop
        SIN 09:35
        Washington D.C. - Singapore | Wed, Dec 2 | Etihad Airways
        S$ 650
        30% off
        S$ 933 S$ 650
      • IAD 14:35
        30h
        1 stop
        SIN 09:35
        Washington D.C. - Singapore | Tue, Dec 1 | Etihad Airways
        S$ 650
        30% off
        S$ 933 S$ 650
      • IAD 14:35
        30h
        1 stop
        SIN 09:35
        Washington D.C. - Singapore | Thu, Nov 12 | Etihad Airways
        S$ 653
        30% off
        S$ 933 S$ 653
      • IAD 14:35
        30h
        1 stop
        SIN 09:35
        Washington D.C. - Singapore | Wed, Nov 25 | Etihad Airways
        S$ 653
        30% off
        S$ 933 S$ 653
      • IAD 13:15
        43h 10m
        1 stop
        SIN 20:25
        Washington D.C. - Singapore | Sat, Oct 31 | Korean Air
        S$ 653
        30% off
        S$ 933 S$ 653
      • IAD 14:35
        30h
        1 stop
        SIN 09:35
        Washington D.C. - Singapore | Tue, Nov 10 | Etihad Airways
        S$ 653
        30% off
        S$ 933 S$ 653
      • WAS 13:00
        17h 25m
        1 stop
        SIN 14:00
        Washington D.C. - Singapore | Mon, Oct 5 | Normal Airline
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Flight prices from Dulles International Airport to Singapore are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

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

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

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

Based on Trip.com data from the past 12 months, the cheapest one-way flights from Dulles International Airport to Singapore are usually in February, with an average price of S$ 784. December sees the highest fares, around S$ 1,593.

S$ 1,593
S$ 1,189
S$ 784
S$ 380
    Cheapest
  • S$ 1,030
    Aug
  • S$ 850
    Sep
  • S$ 889
    Oct
  • S$ 878
    Nov
  • S$ 1,593
    Dec
  • S$ 872
    Jan
  • S$ 784
    Feb
  • S$ 1,405
    Mar
  • S$ 1,460
    Apr
  • S$ 1,403
    May
  • S$ 1,566
    Jun
  • S$ 803
    Jul

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

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 Dulles International Airport to Singapore.

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

S$ 1,627
S$ 1,261
S$ 894
S$ 528
    Cheapest
  • S$ 990
    Mon
  • S$ 951
    Tue
  • S$ 1,627
    Wed
  • S$ 1,073
    Thu
  • S$ 1,155
    Fri
  • S$ 1,186
    Sat
  • S$ 894
    Sun

Which airlines are the most popular for Dulles International Airport to Singapore flights?

See which airlines fly from Dulles International Airport to Singapore. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
Korean Air logo Korean Air
Eva Air logo Eva Air

Flight Schedule from Dulles International Airport to Singapore

Check the schedule for flights from Dulles International Airport to Singapore and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. EY006

    Dulles International Airport

    15:10

    IAD

    12h 5m

    Direct

    12:15

    AUH

    S M T W T F S
    Search

  2. EY498

    Zayed International Airport

    21:40

    AUH

    8h

    Direct

    09:40

    SIN

    S M T W T F S

  3. EY006

    Dulles International Airport

    15:10

    IAD

    12h 5m

    Direct

    12:15

    AUH

    S M T W T F S
    Search

  4. EY204

    Zayed International Airport

    14:15

    AUH

    3h 15m

    Direct

    19:00

    BOM

    S M T W T F S

  5. 6E1339

    Chhatrapati Shivaji Maharaj International Airport

    01:20

    BOM

    5h 55m

    Direct

    09:45

    SIN

    S M T W T F S

  6. KE7258

    Dulles International Airport

    18:30

    IAD

    1h 28m

    Direct

    19:58

    JFK

    - M T W T F -
    Search

  7. KE086

    John F. Kennedy International Airport

    00:50

    JFK

    15h 20m

    Direct

    05:10

    ICN

    S M T W T F S

  8. KE643

    Incheon International Airport

    14:20

    ICN

    6h 10m

    Direct

    19:30

    SIN

    S M T W T F S

  9. EY006

    Dulles International Airport

    15:10

    IAD

    12h 5m

    Direct

    12:15

    AUH

    S M T W T F S
    Search

  10. EY206

    Zayed International Airport

    21:15

    AUH

    3h 20m

    Direct

    02:05

    BOM

    S M T W T F S

  11. 6E1163

    Chhatrapati Shivaji Maharaj International Airport

    09:10

    BOM

    5h 40m

    Direct

    17:20

    SIN

    S M T W T F S

  12. EY006

    Dulles International Airport

    15:10

    IAD

    12h 5m

    Direct

    12:15

    AUH

    S M T W T F S
    Search

  13. EY1014

    Zayed International Airport

    14:50

    AUH

    3h 25m

    Direct

    19:45

    BOM

    S M T - T F S

  14. 6E1163

    Chhatrapati Shivaji Maharaj International Airport

    09:10

    BOM

    5h 40m

    Direct

    17:20

    SIN

    S M T W T F S

  15. RJ282

    Dulles International Airport

    09:05

    IAD

    10h 5m

    Direct

    03:10

    AMM

    - - - - - - S
    Search

  16. RJ190

    Queen Alia International Airport

    20:55

    AMM

    5h 30m

    Direct

    04:55

    BOM

    S - - - T - -

  17. 6E1163

    Chhatrapati Shivaji Maharaj International Airport

    09:10

    BOM

    5h 40m

    Direct

    17:20

    SIN

    S M T W T F S

  18. KE094

    Dulles International Airport

    13:15

    IAD

    15h 25m

    Direct

    17:40

    ICN

    S M T W T F S
    Search

  19. KE643

    Incheon International Airport

    14:20

    ICN

    6h 10m

    Direct

    19:30

    SIN

    S M T W T F S

  20. YP136

    Dulles International Airport

    00:35

    IAD

    15h 50m

    Direct

    05:25

    ICN

    S - T - T - S
    Search

  21. YP601

    Incheon International Airport

    17:15

    ICN

    5h 55m

    Direct

    21:10

    BKK

    S M - W T - S

  22. SL100

    Don Mueang International Airport

    07:40

    DMK

    2h 40m

    Direct

    11:20

    SIN

    S - - W T F S

  23. F94707

    Dulles International Airport

    07:50

    IAD

    2h 3m

    Direct

    09:53

    ATL

    S M T W T F S
    Search

  24. F93215

    Hartsfield–Jackson Atlanta International Airport

    15:49

    ATL

    4h 53m

    Direct

    17:42

    LAX

    S M T W T F S

  25. MF830

    Los Angeles International Airport

    23:55

    LAX

    15h 5m

    Direct

    06:00

    XMN

    - M - W - - S

  26. MF885

    Xiamen Gaoqi International Airport

    17:55

    XMN

    4h 20m

    Direct

    22:15

    SIN

    S M T W T F S

  27. F94559

    Dulles International Airport

    12:33

    IAD

    3h 38m

    Direct

    15:11

    DFW

    S M T - T F S
    Search

  28. F93211

    Dallas Fort Worth International Airport

    21:41

    DFW

    3h 37m

    Direct

    23:18

    LAX

    S M T W T F S

  29. AC559

    Los Angeles International Airport

    17:00

    LAX

    2h 57m

    Direct

    19:57

    YVR

    - M - - - - -

  30. AC019

    Vancouver International Airport

    22:10

    YVR

    16h 5m

    Direct

    05:15

    SIN

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

What to know about flights from Dulles International Airport to Singapore?

Cheapest one-way flight price S$ 618
Off-season for travel September
Peak season for travel December

FAQs for Dulles International Airport to Singapore Flights

  • When is peak season for travel to Singapore?

    ؜The peak travel time for visiting Singapore is October. During this time, flights from Dulles International Airport to Singapore are the most expensive. Cheap tickets can still be booked on Trip.com.
  • There are 2 airports near Singapore: Singapore Changi Airport and Seletar Airport.
    • The distance from Singapore Changi Airport to downtown is about 17km, by taxi about 30 minutes.
    • The distance from Seletar Airport to downtown is about 15km, by taxi about 30 minutes.
  • The cheapest one-way flight from Dulles International Airport to Singapore currently starts from S$ 630, with round-trip fares from S$ 1,293. The lowest fare is offered by Saudia departing on Sun, Nov 22; prices are subject to availability.
  • Currently, multiple airlines offer flights from Dulles International Airport to Singapore, including: Korean Air Eva Air Qatar Airways Turkish Airlines British Airways Etihad Airways The selected airlines are based on Trip.com user booking data from the past 90 days.
  • Based on Trip.com flight data for departures within the next 30 days, the average one-way fare from Dulles International Airport to Singapore is S$ 1,261, and the average round-trip fare is null. Prices may vary depending on the departure date, airline, and availability.
  • Flights from Dulles International Airport to Singapore are usually cheapest in February, with an average one-way fare of about S$ 1,261. Prices may vary depending on the departure date, airline, and availability.

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

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.