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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 May , June 2026

31 May - 18 Jun $ 2,306.00
BIS
Bismarck
Allegiant Air
3 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Allegiant Air
3 STOPS
BIS
Bismarck
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31 May - 18 Jun $ 2,342.00
BIS
Bismarck
Allegiant Air
3 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Allegiant Air
3 STOPS
BIS
Bismarck
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31 May - 04 Jun $ 2,404.00
BIS
Bismarck
Allegiant Air
3 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Allegiant Air
3 STOPS
BIS
Bismarck
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Last minute flights from Bismarck to Ulaanbaatar

28 May - 31 May $ 4,550.00
BIS
Bismarck
Korean Air
3 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Korean Air
2 STOPS
BIS
Bismarck
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28 May - 31 May $ 4,554.00
BIS
Bismarck
Korean Air
3 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Korean Air
2 STOPS
BIS
Bismarck
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28 May - 31 May $ 4,572.00
BIS
Bismarck
Korean Air
3 STOPS
ULN
Ulaanbaatar
ULN
Ulaanbaatar
Korean Air
2 STOPS
BIS
Bismarck
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One-way flights to Ulaanbaatar from Bismarck

12:04 PM - 8:35 AM
Korean Air
3 Stops
58h 6m
BIS - ULN
$ 1,392
Kiwi
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12:04 PM - 9:30 AM
MIAT Mongolian Airlines
3 Stops
58h 56m
BIS - ULN
$ 1,394
Kiwi
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12:04 PM - 9:10 PM
MIAT Mongolian Airlines
3 Stops
46h 36m
BIS - ULN
$ 1,413
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.