AirHint found the following cheapest one-way flights from Helsinki (HEL) to Bourgas (BOJ) in August 2025 (see full year).

One-Way flights

30 Aug	Norwegian Air Sweden AOC	direct
23 Aug	Norwegian Air Sweden AOC	direct
26 Aug	Finnair
27 Aug	Norwegian Air Sweden AOC
25 Aug	Scandinavian Airlines
24 Aug	Finnair
22 Aug	Finnair
20 Aug	Norwegian Air Sweden AOC

Also check the deals for return flights from Helsinki to Bourgas in August.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest one-way flights from Helsinki to Bourgas in August from $95

One-Way flights