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

Return flights

28 Oct - 04 Nov	Air Canada
27 Oct - 09 Nov	Air Canada
22 Oct - 29 Oct	Air Canada
02 Oct - 09 Oct	Air Canada
29 Oct - 05 Nov	Air Canada
21 Oct - 28 Oct	Air Canada
31 Oct - 07 Nov	Air Canada
15 Oct - 22 Oct	Porter Airlines (Canada) Ltd
16 Oct - 23 Oct	Air Canada
19 Oct - 26 Oct	Air Canada
16 Oct - 07 Nov	Air Canada
01 Oct - 08 Oct	Porter Airlines (Canada) Ltd
27 Oct - 03 Nov	Air China
26 Oct - 02 Nov	Air Canada
04 Oct - 11 Oct	United
14 Oct - 21 Oct	United
20 Oct - 27 Oct	United
16 Oct - 08 Nov	United
30 Oct - 06 Nov	United
25 Oct - 01 Nov	United

Also check the deals for one-way flights from Montreal to Beijing 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 Beijing in October from 840€

Return flights