Cheap flights from Seattle to Central Singapore

View AU$506 flight on Fri, 19 Sep. 2025Opens in a new window

Popular airlines from Seattle to Central Singapore

  • Air Canada

    Air Canada

  • Cathay Pacific

    Cathay Pacific

  • Korean Air

    Korean Air

  • United

    United

  • EVA Airways

    EVA Airways

  • Delta

    Delta

  • All Nippon Airways

    All Nippon Airways

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Cheap Flights from Seattle (SEA) to Central Singapore (SG-01)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sun, 7 Sep. - Tue, 23 Sep.
SEA
Seattle
SIN
Singapore
AU$1,105 Return, found 3 days ago
AU$1,105
Return
found 3 days ago
Select Air Canada flight, departing Sun, 7 Sep. from Seattle to Singapore, returning Tue, 23 Sep., priced at AU$1,105 found 3 days ago
United
Tue, 5 Aug. - Wed, 3 Sep.
SEA
Seattle
SIN
Singapore
AU$1,135 Return, found 8 hours ago
AU$1,135
Return
found 8 hours ago
Select United flight, departing Tue, 5 Aug. from Seattle to Singapore, returning Wed, 3 Sep., priced at AU$1,135 found 8 hours ago
Delta
Tue, 5 Aug. - Wed, 3 Sep.
SEA
Seattle
SIN
Singapore
AU$1,149 Return, found 8 hours ago
AU$1,149
Return
found 8 hours ago
Select Delta flight, departing Tue, 5 Aug. from Seattle to Singapore, returning Wed, 3 Sep., priced at AU$1,149 found 8 hours ago
Philippine Airlines
Sun, 7 Sep. - Tue, 23 Sep.
SEA
Seattle
SIN
Singapore
AU$1,164 Return, found 3 days ago
AU$1,164
Return
found 3 days ago
Select Philippine Airlines flight, departing Sun, 7 Sep. from Seattle to Singapore, returning Tue, 23 Sep., priced at AU$1,164 found 3 days ago
Korean Air
Mon, 18 Aug. - Thu, 28 Aug.
SEA
Seattle
SIN
Singapore
AU$1,165 Return, found 2 days ago
AU$1,165
Return
found 2 days ago
Select Korean Air flight, departing Mon, 18 Aug. from Seattle to Singapore, returning Thu, 28 Aug., priced at AU$1,165 found 2 days ago
Asiana Airlines
Sun, 4 Jan. - Sat, 10 Jan.
SEA
Seattle
SIN
Singapore
AU$1,215 Return, found 2 days ago
AU$1,215
Return
found 2 days ago
Select Asiana Airlines flight, departing Sun, 4 Jan. from Seattle to Singapore, returning Sat, 10 Jan., priced at AU$1,215 found 2 days ago
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