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Cheap flights from Bismarck (BIS) to Sofia (SOF)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Bismarck (BIS) to Sofia (SOF)

How to find the cheapest flight from Bismarck (BIS) to Sofia (SOF)
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How to find the cheapest flight from Bismarck (BIS) to Sofia (SOF)
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How to find the cheapest flight from Bismarck (BIS) to Sofia (SOF)
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Cheap flights from Bismarck to Sofia in July , August 2026

30 Jul - 27 Aug $ 1,623.00
BIS
Bismarck
Allegiant Air
3 STOPS
SOF
Sofia
SOF
Sofia
Allegiant Air
3 STOPS
BIS
Bismarck
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30 Jul - 20 Aug $ 1,760.00
BIS
Bismarck
Allegiant Air
3 STOPS
SOF
Sofia
SOF
Sofia
Allegiant Air
3 STOPS
BIS
Bismarck
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30 Jul - 20 Aug $ 1,911.00
BIS
Bismarck
Allegiant Air
2 STOPS
SOF
Sofia
SOF
Sofia
Allegiant Air
3 STOPS
BIS
Bismarck
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Last minute flights from Bismarck to Sofia

26 Jul - 02 Aug $ 2,432.00
BIS
Bismarck
Allegiant Air
3 STOPS
SOF
Sofia
SOF
Sofia
Allegiant Air
3 STOPS
BIS
Bismarck
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26 Jul - 02 Aug $ 2,473.00
BIS
Bismarck
Allegiant Air
3 STOPS
SOF
Sofia
SOF
Sofia
Allegiant Air
3 STOPS
BIS
Bismarck
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27 Jul - 02 Aug $ 2,595.00
BIS
Bismarck
Allegiant Air
3 STOPS
SOF
Sofia
SOF
Sofia
Allegiant Air
3 STOPS
BIS
Bismarck
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One-way flights to Sofia from Bismarck

12:06 PM - 8:45 AM
Wizz Air
3 Stops
39h 34m
BIS - SOF
$ 758
Kiwi
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12:06 PM - 10:55 PM
LOT Polish Airlines
3 Stops
29h 49m
BIS - SOF
$ 903
Kiwi
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12:06 PM - 7:30 PM
Lufthansa
2 Stops
26h 34m
BIS - SOF
$ 909
Kiwi
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How to find the cheapest flight from Bismarck (BIS) to Sofia (SOF)

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