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Cheap flights from Seattle (BFI) to Asuncion (ASU)

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How to find the cheapest flight from Seattle (BFI) to Asuncion (ASU)

How to find the cheapest flight from Seattle (BFI) to Asuncion (ASU)
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How to find the cheapest flight from Seattle (BFI) to Asuncion (ASU)
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How to find the cheapest flight from Seattle (BFI) to Asuncion (ASU)
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Cheap flights from Seattle to Asuncion in January , February 2026

30 Jan - 21 Feb $ 1,798.00
BFI
Seattle
Air Excursions
3 STOPS
ASU
Asuncion
ASU
Asuncion
Air Excursions
3 STOPS
BFI
Seattle
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30 Jan - 14 Feb $ 1,816.00
BFI
Seattle
Air Excursions
3 STOPS
ASU
Asuncion
ASU
Asuncion
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
30 Jan - 24 Feb $ 1,828.00
BFI
Seattle
Air Excursions
3 STOPS
ASU
Asuncion
ASU
Asuncion
Air Excursions
3 STOPS
BFI
Seattle
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Last minute flights from Seattle to Asuncion

21 Jan - 01 Feb $ 3,404.00
BFI
Seattle
Air Excursions
3 STOPS
ASU
Asuncion
ASU
Asuncion
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
22 Jan - 01 Feb $ 3,613.00
BFI
Seattle
Air Excursions
3 STOPS
ASU
Asuncion
ASU
Asuncion
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
28 Jan - 01 Feb $ 3,935.00
BFI
Seattle
Air Excursions
3 STOPS
ASU
Asuncion
ASU
Asuncion
Air Excursions
3 STOPS
BFI
Seattle
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One-way flights to Asuncion from Seattle

6:55 AM - 9:23 PM
Copa Airlines
3 Stops
41h 42m
BFI - ASU
$ 875
Kiwi
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8:05 AM - 3:00 PM
LATAM Airlines
3 Stops
52h 35m
BFI - ASU
$ 919
Kiwi
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8:05 AM - 12:40 AM
LATAM Airlines
3 Stops
41h 20m
BFI - ASU
$ 1,028
Kiwi
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How to find the cheapest flight from Seattle (BFI) to Asuncion (ASU)

Related info for your journey
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How to find the cheapest flight from Seattle (BFI) to Asuncion (ASU)
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 Asuncion (ASU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.