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Cheap flights from Seattle (BFI) to Kathmandu (KTM)

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How to find the cheapest flight from Seattle (BFI) to Kathmandu (KTM)

How to find the cheapest flight from Seattle (BFI) to Kathmandu (KTM)
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How to find the cheapest flight from Seattle (BFI) to Kathmandu (KTM)
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How to find the cheapest flight from Seattle (BFI) to Kathmandu (KTM)
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Cheap flights from Seattle to Kathmandu in November , December 2025

30 Nov - 08 Dec $ 2,453.00
BFI
Seattle
Air Excursions
3 STOPS
KTM
Kathmandu
KTM
Kathmandu
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
18 Nov - 08 Dec $ 2,471.00
BFI
Seattle
Air Excursions
3 STOPS
KTM
Kathmandu
KTM
Kathmandu
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
18 Nov - 15 Dec $ 2,489.00
BFI
Seattle
Air Excursions
3 STOPS
KTM
Kathmandu
KTM
Kathmandu
Air Excursions
3 STOPS
BFI
Seattle
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Last minute flights from Seattle to Kathmandu

23 Nov - 02 Dec $ 3,440.00
BFI
Seattle
Air Excursions
3 STOPS
KTM
Kathmandu
KTM
Kathmandu
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
17 Nov - 02 Dec $ 3,446.00
BFI
Seattle
Air Excursions
3 STOPS
KTM
Kathmandu
KTM
Kathmandu
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
18 Nov - 02 Dec $ 3,446.00
BFI
Seattle
Air Excursions
3 STOPS
KTM
Kathmandu
KTM
Kathmandu
Air Excursions
3 STOPS
BFI
Seattle
Pick dates

One-way flights to Kathmandu from Seattle

11:35 AM - 6:20 PM
Cathay Pacific
3 Stops
44h 10m
BFI - KTM
$ 1,410
Kiwi
Pick dates
2:45 PM - 6:20 PM
Cathay Pacific
3 Stops
41h
BFI - KTM
$ 1,417
Kiwi
Pick dates
2:45 PM - 6:20 PM
Cathay Pacific
3 Stops
41h
BFI - KTM
$ 1,417
Kiwi
Pick dates

How to find the cheapest flight from Seattle (BFI) to Kathmandu (KTM)

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