Cheapest return flights from Bourgas to Helsinki in September from $322

AirHint found the following cheapest return flights from Bourgas (BOJ) to Helsinki (HEL) in September 2025 (see full year).

Return flights

14 Sep - 27 Sep Norwegian Air Sweden AOC direct
14 Sep - 20 Sep Norwegian Air Sweden AOC direct
14 Sep - 24 Sep Norwegian Air Sweden AOC
10 Sep - 27 Sep Norwegian
24 Sep - 27 Sep Norwegian
10 Sep - 20 Sep Norwegian
21 Sep - 25 Sep Ryanair
10 Sep - 13 Sep Norwegian
17 Sep - 27 Sep Norwegian
14 Sep - 17 Sep Norwegian Air Sweden AOC

Also check the deals for one-way flights from Bourgas to Helsinki in September.

Skyscanner

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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