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

Return flights

29 Oct - 22 Nov	SWISS
25 Oct - 01 Nov	Air Transat
31 Oct - 07 Nov	Air Canada
28 Oct - 04 Nov	Porter Airlines (Canada) Ltd
27 Oct - 03 Nov	Air Transat
29 Oct - 05 Nov	TAP
30 Oct - 06 Nov	Porter Airlines (Canada) Ltd
26 Oct - 02 Nov	TAP

Also check the deals for one-way flights from Montreal to Edinburgh 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 Edinburgh in October from $730

Return flights