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

Return flights

21 Oct - 26 Nov	Air Canada
20 Oct - 06 Nov	Air Canada
20 Oct - 13 Nov	Air Canada
20 Oct - 12 Nov	Air Canada
27 Oct - 17 Nov	Air Canada
02 Oct - 09 Oct	Air Canada
20 Oct - 27 Oct	Air Canada
22 Oct - 29 Oct	Air Canada
23 Oct - 30 Oct	Air Canada
21 Oct - 28 Oct	Air Canada
28 Oct - 04 Nov	Air Canada
30 Oct - 06 Nov	Air Canada
27 Oct - 03 Nov	Air Canada
29 Oct - 05 Nov	Air Canada
19 Oct - 26 Oct	Air Canada
24 Oct - 31 Oct	Air Canada
03 Oct - 10 Oct	Air Canada
26 Oct - 02 Nov	Air Canada
05 Oct - 20 Oct	Air Canada
17 Oct - 24 Oct	Air Canada

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 $988

Return flights