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Cheap flights from Bismarck (BIS) 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 Bismarck (BIS) to Ulaanbaatar (ULN)

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

19 Apr - 28 May $ 1,991.00
BIS
Bismarck
Allegiant Air
3 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Allegiant Air
3 STOPS
BIS
Bismarck
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19 Apr - 03 May $ 2,008.00
BIS
Bismarck
Allegiant Air
3 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Allegiant Air
3 STOPS
BIS
Bismarck
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19 Apr - 19 May $ 2,131.00
BIS
Bismarck
WestJet
3 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
WestJet
3 STOPS
BIS
Bismarck
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One-way flights to Ulaanbaatar from Bismarck

11:36 AM - 9:30 AM
MIAT Mongolian Airlines
3 Stops
59h 24m
BIS - ULN
$ 874
Kiwi
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11:36 AM - 10:00 AM
Jeju Air
3 Stops
36h 4m
BIS - ULN
$ 987
Kiwi
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11:36 AM - 2:40 PM
MIAT Mongolian Airlines
3 Stops
42h 39m
BIS - ULN
$ 1,024
Kiwi
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How to find the cheapest flight from Bismarck (BIS) to Ulaanbaatar (ULN)

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