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Cheap flights from Seattle (BFI) to Ulaanbaatar (ULN)

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How to find the cheapest flight from Seattle (BFI) to Ulaanbaatar (ULN)

How to find the cheapest flight from Seattle (BFI) to Ulaanbaatar (ULN)
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How to find the cheapest flight from Seattle (BFI) to Ulaanbaatar (ULN)
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How to find the cheapest flight from Seattle (BFI) to Ulaanbaatar (ULN)
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Cheap flights from Seattle to Ulaanbaatar in March , April 2026

31 Mar - 22 Apr $ 2,030.00
BFI
Seattle
Air Excursions
3 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Air Excursions
3 STOPS
BFI
Seattle
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31 Mar - 22 Apr $ 2,047.00
BFI
Seattle
Air Excursions
3 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
31 Mar - 29 Apr $ 2,080.00
BFI
Seattle
Air Excursions
3 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Air Excursions
3 STOPS
BFI
Seattle
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Last minute flights from Seattle to Ulaanbaatar

27 Mar - 01 Apr $ 2,215.00
BFI
Seattle
Air Excursions
3 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
24 Mar - 01 Apr $ 2,267.00
BFI
Seattle
Air Excursions
3 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
24 Mar - 01 Apr $ 2,292.00
BFI
Seattle
Air Excursions
3 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Air Excursions
3 STOPS
BFI
Seattle
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One-way flights to Ulaanbaatar from Seattle

6:55 AM - 12:05 AM
MIAT Mongolian Airlines
3 Stops
28h 50m
BFI - ULN
$ 977
Kiwi
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5:25 PM - 12:05 AM
MIAT Mongolian Airlines
3 Stops
42h 20m
BFI - ULN
$ 977
Kiwi
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8:05 AM - 12:05 AM
MIAT Mongolian Airlines
3 Stops
27h 40m
BFI - ULN
$ 994
Kiwi
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How to find the cheapest flight from Seattle (BFI) to Ulaanbaatar (ULN)

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