Cheapest return flights from Brussels to Helsinki in October from $100

Best time to book flights for Brussels (BRU) to Helsinki (HEL) flights at AirHint

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

Return flights

02 Oct - 07 Oct Ryanair direct
10 Oct - 16 Oct Ryanair direct
09 Oct - 16 Oct Ryanair direct
10 Oct - 21 Oct Ryanair direct
09 Oct - 21 Oct Ryanair direct
09 Oct - 12 Oct Ryanair
06 Oct - 08 Oct Ryanair
17 Oct - 21 Oct Ryanair direct
08 Oct - 14 Oct Ryanair
17 Oct - 23 Nov airBaltic
17 Oct - 23 Nov Finnair direct
09 Oct - 12 Oct Finnair direct

Also check the deals for one-way flights from Brussels 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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