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

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0 Children (2~11)
0 Infants (0~2)
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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 April , May 2026

21 Apr - 19 May $ 1,393.00
PDX
Portland
Alaska Airlines
3 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Alaska Airlines
2 STOPS
PDX
Portland
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21 Apr - 19 May $ 1,407.00
PDX
Portland
Alaska Airlines
2 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Alaska Airlines
2 STOPS
PDX
Portland
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19 Apr - 19 May $ 1,494.00
PDX
Portland
Alaska Airlines
2 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Alaska Airlines
2 STOPS
PDX
Portland
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Last minute flights from Portland to Ulaanbaatar

21 Apr - 30 Apr $ 1,726.00
PDX
Portland
Alaska Airlines
3 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Alaska Airlines
2 STOPS
PDX
Portland
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21 Apr - 30 Apr $ 1,740.00
PDX
Portland
Alaska Airlines
2 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Alaska Airlines
2 STOPS
PDX
Portland
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19 Apr - 30 Apr $ 1,828.00
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

7:00 AM - 6:25 PM
Turkish Airlines
3 Stops
33h 20m
PDX - ULN
$ 673
Kiwi
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10:30 AM - 10:00 AM
Jeju Air
2 Stops
35h 10m
PDX - ULN
$ 686
Kiwi
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10:30 AM - 12:05 AM
MIAT Mongolian Airlines
2 Stops
25h 15m
PDX - ULN
$ 774
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.