Cheapest return flights from Brussels to Helsinki in October from $102

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

06 Oct - 07 Oct Ryanair direct
03 Oct - 07 Oct Ryanair direct
06 Oct - 23 Oct Ryanair direct
03 Oct - 23 Oct Ryanair direct
06 Oct - 17 Oct Ryanair direct
03 Oct - 17 Oct Ryanair direct
07 Oct - 23 Oct Ryanair direct
07 Oct - 17 Oct Ryanair direct
16 Oct - 23 Oct Ryanair
07 Oct - 09 Oct Ryanair

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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