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Cheap flights from Billings (BIL) to Ulaanbaatar (ULN)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Billings (BIL) to Ulaanbaatar (ULN)

How to find the cheapest flight from Billings (BIL) to Ulaanbaatar (ULN)
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How to find the cheapest flight from Billings (BIL) to Ulaanbaatar (ULN)
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How to find the cheapest flight from Billings (BIL) to Ulaanbaatar (ULN)
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Cheap flights from Billings to Ulaanbaatar in April , May 2026

19 Apr - 19 May $ 1,641.00
BIL
Billings
Alaska Airlines
3 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Alaska Airlines
3 STOPS
BIL
Billings
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19 Apr - 19 May $ 1,728.00
BIL
Billings
Alaska Airlines
3 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Alaska Airlines
3 STOPS
BIL
Billings
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17 Apr - 19 May $ 1,816.00
BIL
Billings
Alaska Airlines
2 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Alaska Airlines
3 STOPS
BIL
Billings
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Last minute flights from Billings to Ulaanbaatar

19 Apr - 30 Apr $ 1,915.00
BIL
Billings
Alaska Airlines
3 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Alaska Airlines
2 STOPS
BIL
Billings
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19 Apr - 30 Apr $ 2,002.00
BIL
Billings
Alaska Airlines
3 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Alaska Airlines
2 STOPS
BIL
Billings
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17 Apr - 30 Apr $ 2,090.00
BIL
Billings
Alaska Airlines
2 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Alaska Airlines
2 STOPS
BIL
Billings
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One-way flights to Ulaanbaatar from Billings

7:56 AM - 10:00 AM
Jeju Air
3 Stops
38h 44m
BIL - ULN
$ 819
Kiwi
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7:56 AM - 12:05 AM
MIAT Mongolian Airlines
3 Stops
28h 49m
BIL - ULN
$ 906
Kiwi
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7:56 AM - 8:20 PM
Asiana Airlines
2 Stops
25h 9m
BIL - ULN
$ 994
Kiwi
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How to find the cheapest flight from Billings (BIL) to Ulaanbaatar (ULN)

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