Earn point on your loyalty program!arrow arc left

Cheap flights from Bismarck (BIS) to Bucharest (BBU)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Bismarck (BIS) to Bucharest (BBU)

How to find the cheapest flight from Bismarck (BIS) to Bucharest (BBU)
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 Bucharest (BBU)
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 Bucharest (BBU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Bismarck to Bucharest in March , April 2026

29 Mar - 26 Apr $ 1,842.00
BIS
Bismarck
Allegiant Air
3 STOPS
BBU
Bucharest
BBU
Bucharest
Allegiant Air
3 STOPS
BIS
Bismarck
Pick dates
19 Mar - 26 Apr $ 2,020.00
BIS
Bismarck
Allegiant Air
3 STOPS
BBU
Bucharest
BBU
Bucharest
Allegiant Air
3 STOPS
BIS
Bismarck
Pick dates
29 Mar - 26 Apr $ 2,025.00
BIS
Bismarck
Allegiant Air
3 STOPS
BBU
Bucharest
BBU
Bucharest
Allegiant Air
3 STOPS
BIS
Bismarck
Pick dates

Last minute flights from Bismarck to Bucharest

19 Mar - 02 Apr $ 2,288.00
BIS
Bismarck
Allegiant Air
3 STOPS
BBU
Bucharest
BBU
Bucharest
Allegiant Air
3 STOPS
BIS
Bismarck
Pick dates
29 Mar - 02 Apr $ 2,293.00
BIS
Bismarck
Allegiant Air
3 STOPS
BBU
Bucharest
BBU
Bucharest
Allegiant Air
3 STOPS
BIS
Bismarck
Pick dates
08 Mar - 02 Apr $ 2,323.00
BIS
Bismarck
Allegiant Air
3 STOPS
BBU
Bucharest
BBU
Bucharest
Allegiant Air
3 STOPS
BIS
Bismarck
Pick dates

One-way flights to Bucharest from Bismarck

11:34 AM - 7:55 PM
Wizz Air
3 Stops
50h 46m
BIS - BBU
$ 893
Kiwi
Pick dates
11:34 AM - 6:25 PM
Wizz Air
3 Stops
26h 46m
BIS - BBU
$ 1,072
Kiwi
Pick dates
11:34 AM - 8:15 PM
Wizz Air
3 Stops
27h 1m
BIS - BBU
$ 1,077
Kiwi
Pick dates

How to find the cheapest flight from Bismarck (BIS) to Bucharest (BBU)

Related info for your journey
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 Bucharest (BBU)
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 Bucharest (BBU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.