Cheapest return flights from Montreal to Helsinki in October from 800€

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