AirHint found the following cheapest return flights from Montreal (YUL) to Stockholm (ARN) in October 2026 (see full year).

Return flights

14 Oct - 21 Oct	British Airways
18 Oct - 25 Oct	British Airways
20 Oct - 27 Oct	British Airways
19 Oct - 26 Oct	British Airways
21 Oct - 28 Oct	British Airways
26 Oct - 02 Nov	British Airways
28 Oct - 04 Nov	British Airways
25 Oct - 01 Nov	British Airways
27 Oct - 03 Nov	British Airways
13 Oct - 20 Oct	Finnair
11 Oct - 18 Oct	British Airways
06 Oct - 13 Oct	Air Transat
08 Oct - 15 Oct	British Airways
22 Oct - 29 Oct	British Airways
29 Oct - 05 Nov	British Airways
30 Oct - 06 Nov	British Airways
31 Oct - 07 Nov	Iberia

Also check the deals for one-way flights from Montreal to Stockholm in October.

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 Stockholm in October from 599€

Return flights