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

Return flights

11 Nov - 18 Nov	British Airways
25 Nov - 02 Dec	British Airways
20 Nov - 27 Nov	British Airways
26 Nov - 03 Dec	British Airways
17 Nov - 24 Nov	British Airways
19 Nov - 26 Nov	British Airways
02 Nov - 09 Nov	Air Canada
08 Nov - 15 Nov	Air Canada
09 Nov - 16 Nov	Air Canada
12 Nov - 19 Nov	Air Canada
13 Nov - 20 Nov	Air Canada
16 Nov - 23 Nov	Air Canada
30 Nov - 07 Dec	Air Canada
29 Nov - 06 Dec	Air Canada
28 Nov - 05 Dec	Air France

Also check the deals for one-way flights from Montreal to Helsinki in November.

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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Cheapest return flights from Montreal to Helsinki in November from $693

Return flights