Cheap flights from Seattle (BFI) to Singapore (SIN)

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How to find the cheapest flight from Seattle (BFI) to Singapore (SIN)

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How to find the cheapest flight from Seattle (BFI) to Singapore (SIN)

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How to find the cheapest flight from Seattle (BFI) to Singapore (SIN)

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Cheap flights from Seattle to Singapore in November , December 2025

24 Nov - 11 Dec $ 1,712.00

BFI

Seattle

Air Excursions

3 STOPS

SIN

Singapore

SIN

Singapore

Air Excursions

3 STOPS

BFI

Seattle

Pick dates

24 Nov - 11 Dec $ 1,740.00

BFI

Seattle

Air Excursions

3 STOPS

SIN

Singapore

SIN

Singapore

Air Excursions

3 STOPS

BFI

Seattle

Pick dates

24 Nov - 11 Dec $ 1,749.00

BFI

Seattle

Air Excursions

3 STOPS

SIN

Singapore

SIN

Singapore

Air Excursions

3 STOPS

BFI

Seattle

Pick dates

Last minute flights from Seattle to Singapore

24 Nov - 02 Dec $ 2,510.00

BFI

Seattle

Air Excursions

3 STOPS

SIN

Singapore

SIN

Singapore

Air Excursions

3 STOPS

BFI

Seattle

Pick dates

24 Nov - 02 Dec $ 2,548.00

BFI

Seattle

Air Excursions

3 STOPS

SIN

Singapore

SIN

Singapore

Air Excursions

3 STOPS

BFI

Seattle

Pick dates

24 Nov - 01 Dec $ 2,780.00

BFI

Seattle

Air Excursions

3 STOPS

SIN

Singapore

SIN

Singapore

Air Excursions

3 STOPS

BFI

Seattle

Pick dates

One-way flights to Singapore from Seattle

9:35 AM - 7:50 PM
Philippine Airlines

3 Stops

46h 5m
BFI - SIN

$ 859
Kiwi

Pick dates

9:35 AM - 4:20 PM
Asiana Airlines

3 Stops

44h 20m
BFI - SIN

$ 896
Kiwi

Pick dates

2:45 PM - 7:25 AM
EVA Air

3 Stops

29h 20m
BFI - SIN

$ 1,058
Kiwi

Pick dates

How to find the cheapest flight from Seattle (BFI) to Singapore (SIN)

Related info for your journey

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How to find the cheapest flight from Seattle (BFI) 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 Seattle (BFI) to Singapore (SIN)

Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.