Cheapest return flights from Montreal to Helsinki in October from $829

Best time to book flights for Montreal (YUL) to Helsinki (HEL) flights at AirHint

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

Return flights

22 Oct - 29 Oct FrenchBee
31 Oct - 07 Nov FrenchBee
19 Oct - 26 Oct FrenchBee
05 Oct - 12 Oct Condor
06 Oct - 13 Oct Condor
24 Oct - 31 Oct Condor
01 Oct - 08 Oct Air France
07 Oct - 14 Oct Air France
08 Oct - 15 Oct Air France
13 Oct - 20 Oct Air France
14 Oct - 21 Oct Air France
27 Oct - 03 Nov Air France
28 Oct - 04 Nov Air France
29 Oct - 05 Nov Air France
26 Oct - 02 Nov Air France
30 Oct - 06 Nov Air France
25 Oct - 01 Nov Air France

Also check the deals for one-way flights from Montreal 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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