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Cheap flights from Portland (PDX) to Ulaanbaatar (ULN)

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0 Children (2~11)
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How to find the cheapest flight from Portland (PDX) to Ulaanbaatar (ULN)

How to find the cheapest flight from Portland (PDX) to Ulaanbaatar (ULN)
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How to find the cheapest flight from Portland (PDX) to Ulaanbaatar (ULN)
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How to find the cheapest flight from Portland (PDX) to Ulaanbaatar (ULN)
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Cheap flights from Portland to Ulaanbaatar in September , October 2026

28 Sep - 19 Oct $ 1,722.00
PDX
Portland
Air Canada
2 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Air Canada
2 STOPS
PDX
Portland
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28 Sep - 21 Oct $ 1,722.00
PDX
Portland
Air Canada
2 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Air Canada
2 STOPS
PDX
Portland
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28 Sep - 20 Oct $ 1,722.00
PDX
Portland
Air Canada
2 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Air Canada
2 STOPS
PDX
Portland
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Last minute flights from Portland to Ulaanbaatar

27 Sep - 30 Sep $ 1,890.00
PDX
Portland
Alaska Airlines
3 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Alaska Airlines
2 STOPS
PDX
Portland
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28 Sep - 30 Sep $ 1,981.00
PDX
Portland
Alaska Airlines
2 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Alaska Airlines
2 STOPS
PDX
Portland
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27 Sep - 30 Sep $ 2,039.00
PDX
Portland
Alaska Airlines
2 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Alaska Airlines
2 STOPS
PDX
Portland
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One-way flights to Ulaanbaatar from Portland

10:30 AM - 8:20 PM
Asiana Airlines
2 Stops
21h 35m
PDX - ULN
$ 956
Kiwi
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9:20 AM - 8:20 PM
Asiana Airlines
2 Stops
22h 45m
PDX - ULN
$ 971
Kiwi
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9:51 AM - 8:20 PM
Asiana Airlines
2 Stops
22h 14m
PDX - ULN
$ 986
Kiwi
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How to find the cheapest flight from Portland (PDX) to Ulaanbaatar (ULN)

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