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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 June , July 2026

29 Jun - 21 Jul $ 2,940.00
BFI
Seattle
Air Excursions
3 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Air Excursions
3 STOPS
BFI
Seattle
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29 Jun - 07 Jul $ 3,002.00
BFI
Seattle
Air Excursions
3 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
29 Jun - 21 Jul $ 3,012.00
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

28 Jun - 01 Jul $ 3,458.00
BFI
Seattle
Air Excursions
3 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
28 Jun - 01 Jul $ 3,633.00
BFI
Seattle
Air Excursions
3 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
28 Jun - 30 Jun $ 3,654.00
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

8:05 PM - 10:40 AM
Tway Airlines
3 Stops
50h 15m
BFI - ULN
$ 1,721
Kiwi
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8:05 AM - 5:35 PM
Aero Mongolia
3 Stops
44h 30m
BFI - ULN
$ 1,774
Kiwi
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8:05 PM - 8:20 PM
Asiana Airlines
3 Stops
36h
BFI - ULN
$ 1,791
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.