Cheap flights from Seattle to Central Singapore

View AU$560 flight on Sun, 21 Sep. 2025Opens in a new window

Popular airlines from Seattle to Central Singapore

  • All Nippon Airways

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  • Qatar Airways

    Qatar Airways

  • EVA Airways

    EVA Airways

  • Cathay Pacific

    Cathay Pacific

  • Japan Airlines

    Japan Airlines

  • Korean Air

    Korean Air

  • Singapore Airlines

    Singapore Airlines

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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.

Singapore Airlines
Fri, 19 Sep. - Thu, 16 Oct.
SEA
Seattle
SIN
Singapore
AU$940 Return, found 9 hours ago
AU$940
Return
found 9 hours ago
Select Singapore Airlines flight, departing Fri, 19 Sep. from Seattle to Singapore, returning Thu, 16 Oct., priced at AU$940 found 9 hours ago
Air Canada
Sun, 7 Sep. - Tue, 23 Sep.
SEA
Seattle
SIN
Singapore
AU$1,088 Return, found 2 hours ago
AU$1,088
Return
found 2 hours ago
Select Air Canada flight, departing Sun, 7 Sep. from Seattle to Singapore, returning Tue, 23 Sep., priced at AU$1,088 found 2 hours ago
United
Wed, 17 Sep. - Tue, 14 Oct.
SEA
Seattle
SIN
Singapore
AU$1,132 Return, found 9 hours ago
AU$1,132
Return
found 9 hours ago
Select United flight, departing Wed, 17 Sep. from Seattle to Singapore, returning Tue, 14 Oct., priced at AU$1,132 found 9 hours ago
Philippine Airlines
Sun, 7 Sep. - Tue, 23 Sep.
SEA
Seattle
SIN
Singapore
AU$1,147 Return, found 2 hours ago
AU$1,147
Return
found 2 hours ago
Select Philippine Airlines flight, departing Sun, 7 Sep. from Seattle to Singapore, returning Tue, 23 Sep., priced at AU$1,147 found 2 hours ago
Delta
Tue, 5 Aug. - Wed, 3 Sep.
SEA
Seattle
SIN
Singapore
AU$1,149 Return, found 2 days ago
AU$1,149
Return
found 2 days ago
Select Delta flight, departing Tue, 5 Aug. from Seattle to Singapore, returning Wed, 3 Sep., priced at AU$1,149 found 2 days ago
Korean Air
Mon, 18 Aug. - Thu, 28 Aug.
SEA
Seattle
SIN
Singapore
AU$1,165 Return, found 4 days ago
AU$1,165
Return
found 4 days ago
Select Korean Air flight, departing Mon, 18 Aug. from Seattle to Singapore, returning Thu, 28 Aug., priced at AU$1,165 found 4 days ago
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