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

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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 May , June 2026

31 May - 05 Jun $ 1,870.00
PDX
Portland
Alaska Airlines
2 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Alaska Airlines
2 STOPS
PDX
Portland
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26 May - 04 Jun $ 2,285.00
PDX
Portland
Korean Air
2 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Korean Air
2 STOPS
PDX
Portland
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26 May - 04 Jun $ 6,495.00
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

24 May - 31 May $ 1,959.00
PDX
Portland
Alaska Airlines
2 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Alaska Airlines
2 STOPS
PDX
Portland
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26 May - 31 May $ 1,984.00
PDX
Portland
Alaska Airlines
2 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Alaska Airlines
2 STOPS
PDX
Portland
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26 May - 31 May $ 2,011.00
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

10:29 AM - 1:50 AM
MIAT Mongolian Airlines
2 Stops
27h 1m
PDX - ULN
$ 967
Kiwi
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6:03 PM - 4:30 PM
United Airlines
2 Stops
35h 52m
PDX - ULN
$ 1,152
Kiwi
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6:03 PM - 4:30 PM
United Airlines
2 Stops
35h 52m
PDX - ULN
$ 1,175
Kiwi
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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)
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.