Cheapest return flights from Bucharest to Helsinki in October from $141

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

Return flights

03 Oct - 20 Oct Norwegian Air Sweden AOC direct
03 Oct - 24 Oct Norwegian Air Sweden AOC direct
03 Oct - 06 Oct Norwegian Air Sweden AOC direct
10 Oct - 20 Oct Norwegian Air Sweden AOC direct
10 Oct - 24 Oct Norwegian Air Sweden AOC direct
03 Oct - 13 Oct Norwegian Air Sweden AOC direct
10 Oct - 13 Oct airBaltic
20 Oct - 24 Oct airBaltic
03 Oct - 09 Oct Norwegian Air Sweden AOC
10 Oct - 13 Oct Norwegian Air Sweden AOC direct

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

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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