Travel with Air Canada from Seattle to Singapore (SEA - SIN) from USD 342*

Promotion code

*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.

Flights between Seattle and Singapore - our lowest fares in cash

Sep 2026
FromUSD 815*
One way/Economy
Oct 2026
FromUSD 933*
One way/Economy
Nov 2026
FromUSD 342*
One way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label USD 815
cmp-daily-histogram-bars-legend-max-price-aria-label USD 1.2K
Displaying fares for September-2026
  • SEA–SIN: cmp-view-offers-disclaimer. Find offers
    18

    Fr

    SEP

  • SEA–SIN: cmp-view-offers-disclaimer. Find offers
    19

    Sa

  • SEA–SIN: cmp-view-offers-disclaimer. Find offers
    20

    Su

  • SEA–SIN: cmp-view-offers-disclaimer. Find offers
    21

    Mo

  • SEA–SIN: cmp-view-offers-disclaimer. Find offers
    22

    Tu

  • SEA–SIN, Sep 23, 2026: From USD 940
    23

    We

  • SEA–SIN, Sep 24, 2026: From USD 1,026
    24

    Th

  • SEA–SIN, Sep 25, 2026: From USD 1,092
    25

    Fr

  • SEA–SIN, Sep 26, 2026: From USD 815
    26

    Sa

  • SEA–SIN, Sep 27, 2026: From USD 1,034
    27

    Su

  • SEA–SIN, Sep 28, 2026: From USD 894
    28

    Mo

  • SEA–SIN, Sep 29, 2026: From USD 1,047
    29

    Tu

  • SEA–SIN, Sep 30, 2026: From USD 1,023
    30

    We

  • SEA–SIN, Oct 01, 2026: From USD 933
    01

    Th

    OCT

  • SEA–SIN, Oct 02, 2026: From USD 1,084
    02

    Fr

  • SEA–SIN, Oct 03, 2026: From USD 1,182
    03

    Sa

  • SEA–SIN: cmp-view-offers-disclaimer. Find offers
    04

    Su

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    05

    Mo

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    06

    Tu

  • SEA–SIN: cmp-view-offers-disclaimer. Find offers
    07

    We

  • SEA–SIN: cmp-view-offers-disclaimer. Find offers
    08

    Th

  • SEA–SIN: cmp-view-offers-disclaimer. Find offers
    09

    Fr

  • SEA–SIN: cmp-view-offers-disclaimer. Find offers
    10

    Sa

  • SEA–SIN: cmp-view-offers-disclaimer. Find offers
    11

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    12

    Mo

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    13

    Tu

  • SEA–SIN: cmp-view-offers-disclaimer. Find offers
    14

    We

  • SEA–SIN: cmp-view-offers-disclaimer. Find offers
    15

    Th

  • SEA–SIN: cmp-view-offers-disclaimer. Find offers
    16

    Fr

  • SEA–SIN: cmp-view-offers-disclaimer. Find offers
    17

    Sa

    • RangeUSD 815-USD 1,182

    *Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.

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