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

Return flights

03 Dec - 10 Dec	United
02 Dec - 09 Dec	United
04 Dec - 11 Dec	United
08 Dec - 15 Dec	WestJet
07 Dec - 14 Dec	Japan Airlines
06 Dec - 13 Dec	United
04 Dec - 20 Dec	United
31 Dec - 07 Jan	United
06 Dec - 21 Dec	Japan Airlines
05 Dec - 21 Dec	United
17 Dec - 24 Dec	ANA
30 Dec - 06 Jan	Air Canada
26 Dec - 02 Jan	Porter Airlines (Canada) Ltd
25 Dec - 01 Jan	WestJet
27 Dec - 03 Jan	Japan Airlines

Also check the deals for one-way flights from Montreal to Taipei in December.

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 December from $882

Return flights