AirHint found the following cheapest return flights from Montreal (YUL) to Papeete (PPT) in September 2025 (see full year).

Return flights

25 Sep - 02 Oct	Porter Airlines (Canada) Ltd
25 Sep - 27 Sep	Porter Airlines (Canada) Ltd
06 Sep - 13 Sep	Porter Airlines (Canada) Ltd
20 Sep - 27 Sep	Porter Airlines (Canada) Ltd
21 Sep - 28 Sep	United
23 Sep - 30 Sep	United
26 Sep - 03 Oct	United
28 Sep - 05 Oct	United
27 Sep - 04 Oct	United
20 Sep - 03 Oct	United
18 Sep - 25 Sep	Porter Airlines (Canada) Ltd
04 Sep - 11 Sep	United
05 Sep - 12 Sep	United
19 Sep - 26 Sep	United
07 Sep - 14 Sep	United
29 Sep - 06 Oct	Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from Montreal to Papeete in September.

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 Papeete in September from 954€

Return flights