Cheapest return flights from Helsinki to Bucharest in May from $157

AirHint found the following cheapest return flights from Helsinki (HEL) to Bucharest (OTP) in May 2026 (see full year).

Return flights

11 May - 25 May Norwegian Air Sweden AOC direct
25 May - 08 Jun Norwegian Air Sweden AOC direct
29 May - 08 Jun Norwegian Air Sweden AOC direct
22 May - 25 May Norwegian Air Sweden AOC direct
25 May - 28 May Norwegian Air Sweden AOC
11 May - 15 May Norwegian Air Sweden AOC direct
11 May - 18 May Norwegian Air Sweden AOC direct
11 May - 22 May Norwegian Air Sweden AOC direct
11 May - 28 May Norwegian Air Sweden AOC
22 May - 08 Jun Norwegian Air Sweden AOC direct
08 May - 11 May airBaltic
13 May - 25 May airBaltic
13 May - 24 May airBaltic

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

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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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