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Cheap flights from Portland (PDX) to Singapore (SIN)

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0 Children (2~11)
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How to find the cheapest flight from Portland (PDX) to Singapore (SIN)

How to find the cheapest flight from Portland (PDX) to Singapore (SIN)
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How to find the cheapest flight from Portland (PDX) to Singapore (SIN)
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How to find the cheapest flight from Portland (PDX) to Singapore (SIN)
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Cheap flights from Portland to Singapore in April , May 2025

30 Apr - 29 May $ 1,127.00
PDX
Portland
Hawaiian Airlines
2 STOPS
SIN
Singapore
SIN
Singapore
Hawaiian Airlines
2 STOPS
PDX
Portland
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30 Apr - 27 May $ 1,127.00
PDX
Portland
Hawaiian Airlines
2 STOPS
SIN
Singapore
SIN
Singapore
Hawaiian Airlines
2 STOPS
PDX
Portland
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22 Apr - 03 May $ 2,209.00
PDX
Portland
Qatar Airways
2 STOPS
SIN
Singapore
SIN
Singapore
Qatar Airways
2 STOPS
PDX
Portland
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Last minute flights from Portland to Singapore

26 Apr - 01 May $ 1,490.00
PDX
Portland
Hawaiian Airlines
2 STOPS
SIN
Singapore
SIN
Singapore
Hawaiian Airlines
2 STOPS
PDX
Portland
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25 Apr - 01 May $ 1,517.00
PDX
Portland
Hawaiian Airlines
2 STOPS
SIN
Singapore
SIN
Singapore
Hawaiian Airlines
2 STOPS
PDX
Portland
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24 Apr - 30 Apr $ 1,573.00
PDX
Portland
Hawaiian Airlines
2 STOPS
SIN
Singapore
SIN
Singapore
Hawaiian Airlines
2 STOPS
PDX
Portland
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One-way flights to Singapore from Portland

7:30 PM - 10:40 PM
United Airlines
1 Stops
20h 15m
PDX - SIN
$ 431
Kiwi
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7:35 PM - 10:40 PM
United Airlines
1 Stops
20h 10m
PDX - SIN
$ 439
Kiwi
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6:00 AM - 10:25 AM
United Airlines
1 Stops
21h 25m
PDX - SIN
$ 439
Kiwi
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How to find the cheapest flight from Portland (PDX) to Singapore (SIN)

Related info for your journey
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How to find the cheapest flight from Portland (PDX) to Singapore (SIN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Portland (PDX) to Singapore (SIN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.