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

Return flights

22 Oct - 29 Oct	WestJet
04 Oct - 16 Oct	WestJet
17 Oct - 24 Oct	WestJet
07 Oct - 14 Oct	WestJet
14 Oct - 21 Oct	WestJet
16 Oct - 23 Oct	WestJet
21 Oct - 28 Oct	Porter Airlines (Canada) Ltd
04 Oct - 11 Oct	WestJet
26 Oct - 02 Nov	Porter Airlines (Canada) Ltd
06 Oct - 13 Oct	WestJet
03 Oct - 22 Oct	WestJet
26 Oct - 11 Nov	Porter Airlines (Canada) Ltd
28 Oct - 04 Nov	WestJet
29 Oct - 05 Nov	WestJet
30 Oct - 06 Nov	Porter Airlines (Canada) Ltd
25 Oct - 01 Nov	Porter Airlines (Canada) Ltd
27 Oct - 03 Nov	Porter Airlines (Canada) Ltd
31 Oct - 07 Nov	WestJet

Also check the deals for one-way flights from Montreal to Taipei 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 Taipei in October from 852€

Return flights