Cheapest return flights from Helsinki to Bucharest in August from $151

Best time to book flights for Helsinki (HEL) to Bucharest (OTP) flights at AirHint

AirHint found the following cheapest return flights from Helsinki (HEL) to Bucharest (OTP) in August 2025 (see full year).

Return flights

25 Aug - 12 Sep Norwegian Air Sweden AOC direct
29 Aug - 12 Sep Norwegian Air Sweden AOC direct
05 Aug - 22 Aug Norwegian Air Sweden AOC direct
05 Aug - 11 Aug Norwegian Air Sweden AOC direct
11 Aug - 22 Aug Norwegian Air Sweden AOC direct
25 Aug - 05 Sep Norwegian Air Sweden AOC direct
29 Aug - 15 Sep Norwegian Air Sweden AOC direct
29 Aug - 05 Sep Norwegian Air Sweden AOC direct
22 Aug - 05 Sep Norwegian Air Sweden AOC direct
15 Aug - 22 Aug Norwegian Air Sweden AOC direct
18 Aug - 22 Aug Norwegian Air Sweden AOC direct
25 Aug - 29 Aug Norwegian Air Sweden AOC direct
05 Aug - 15 Aug Norwegian Air Sweden AOC direct
05 Aug - 18 Aug Norwegian Air Sweden AOC direct
09 Aug - 22 Aug Norwegian Air Sweden AOC direct
09 Aug - 11 Aug Norwegian Air Sweden AOC direct
18 Aug - 05 Sep Norwegian Air Sweden AOC direct
25 Aug - 08 Sep Norwegian Air Sweden AOC direct
29 Aug - 08 Sep Norwegian Air Sweden AOC direct
22 Aug - 08 Sep Norwegian Air Sweden AOC direct

Also check the deals for one-way flights from Helsinki to Bucharest in August.

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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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