Cheapest return flights from Helsinki to Bucharest in October from $145

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 October 2025 (see full year).

Return flights

06 Oct - 13 Oct Norwegian Air Sweden AOC direct
06 Oct - 10 Oct Norwegian Air Sweden AOC direct
06 Oct - 12 Oct airBaltic
08 Oct - 12 Oct airBaltic
13 Oct - 19 Oct airBaltic
03 Oct - 13 Oct Norwegian Air Sweden AOC direct
03 Oct - 10 Oct Norwegian Air Sweden AOC direct
06 Oct - 19 Oct Norwegian Air Sweden AOC
03 Oct - 12 Oct Norwegian Air Sweden AOC
03 Oct - 19 Oct Norwegian Air Sweden AOC

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

Book a cheap hotel in Bucharest

Cheap car rent in Bucharest