Find Flights from Singapore to Washington from SGD 1,949*

Discover Flight Deals from Singapore to Washington

Aug 2026
FromSGD 2,256*
Viewed: 5 hrs ago
Round Trip/Economy Class
Sep 2026
FromSGD 1,949*
Viewed: 17 hrs ago
Round Trip/Economy Class
Oct 2026
FromSGD 1,949*
Viewed: 1 day ago
Round Trip/Economy Class
cmp-daily-histogram-bars-legend-min-price-aria-label SGD 1.9K
cmp-daily-histogram-bars-legend-max-price-aria-label SGD 4.5K
Displaying fares for August-2026
  • SIN–IAD, Aug 23, 2026 – Aug 29, 2026: From SGD 3,840
    23

    Sun

    AUG

  • SIN–IAD, Aug 24, 2026 – Aug 29, 2026: From SGD 2,473
    24

    Mon

  • SIN–IAD, Aug 25, 2026 – Aug 31, 2026: From SGD 2,473
    25

    Tue

  • SIN–IAD, Aug 26, 2026 – Aug 29, 2026: From SGD 2,653
    26

    Wed

  • SIN–IAD, Aug 27, 2026 – Aug 29, 2026: From SGD 2,373
    27

    Thu

  • SIN–IAD, Aug 28, 2026 – Sep 06, 2026: From SGD 2,723
    28

    Fri

  • SIN–IAD, Aug 29, 2026 – Sep 08, 2026: From SGD 3,304
    29

    Sat

  • SIN–IAD, Aug 30, 2026 – Sep 06, 2026: From SGD 3,046
    30

    Sun

  • SIN–IAD, Aug 31, 2026 – Sep 06, 2026: From SGD 2,256
    31

    Mon

  • SIN–IAD, Sep 01, 2026 – Sep 08, 2026: From SGD 2,266
    01

    Tue

    SEP

  • SIN–IAD, Sep 02, 2026 – Sep 11, 2026: From SGD 2,266
    02

    Wed

  • SIN–IAD, Sep 03, 2026 – Sep 11, 2026: From SGD 2,836
    03

    Thu

  • SIN–IAD, Sep 04, 2026 – Sep 17, 2026: From SGD 3,226
    04

    Fri

  • SIN–IAD, Sep 05, 2026 – Sep 16, 2026: From SGD 2,923
    05

    Sat

  • SIN–IAD, Sep 06, 2026 – Sep 12, 2026: From SGD 3,053
    06

    Sun

  • SIN–IAD, Sep 07, 2026 – Sep 14, 2026: From SGD 2,983
    07

    Mon

  • SIN–IAD, Sep 08, 2026 – Sep 13, 2026: From SGD 2,297
    08

    Tue

  • SIN–IAD, Sep 09, 2026 – Sep 17, 2026: From SGD 2,049
    09

    Wed

  • SIN–IAD, Sep 10, 2026 – Sep 14, 2026: From SGD 2,049
    10

    Thu

  • SIN–IAD, Sep 11, 2026 – Sep 21, 2026: From SGD 2,359
    11

    Fri

  • SIN–IAD, Sep 12, 2026 – Sep 24, 2026: From SGD 4,506
    12

    Sat

  • SIN–IAD, Sep 13, 2026 – Sep 24, 2026: From SGD 2,089
    13

    Sun

  • SIN–IAD, Sep 14, 2026 – Sep 20, 2026: From SGD 1,949
    14

    Mon

  • SIN–IAD, Sep 15, 2026 – Sep 24, 2026: From SGD 1,949
    15

    Tue

  • SIN–IAD, Sep 16, 2026 – Sep 24, 2026: From SGD 1,949
    16

    Wed

  • SIN–IAD, Sep 17, 2026 – Sep 20, 2026: From SGD 1,949
    17

    Thu

  • SIN–IAD, Sep 18, 2026 – Sep 27, 2026: From SGD 2,089
    18

    Fri

  • SIN–IAD, Sep 19, 2026 – Sep 27, 2026: From SGD 2,776
    19

    Sat

  • SIN–IAD, Sep 20, 2026 – Sep 27, 2026: From SGD 2,189
    20

    Sun

  • SIN–IAD, Sep 21, 2026 – Sep 27, 2026: From SGD 2,049
    21

    Mon

  • SIN–IAD, Sep 22, 2026 – Sep 28, 2026: From SGD 2,049
    22

    Tue

    • RangeSGD 1,949-SGD 4,506

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

    More Flight Deals from Singapore to Washington

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    • * Fares are subject to change based on the real-time availability of flight tickets. You can see a list of available fares when selecting your flight in the booking stage.
    • * Fare estimates are based on price per adult, including taxes and fuel surcharges. Additional fees and charges for optional products and services may apply.

    About Washington

    The center of the U.S., which drives global politics

    The major government organizations of the U.S., such as the White House, the United States Capitol, and the Library of Congress, which hold sway over global politics, are gathered together in this city. But Washington D.C. is not just the solemn and serious city seen in the news. Experience the true character of this city by visiting museums and memorial halls during the day, and enjoy the shopping and night life after the sun goes down.

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