AirHint found the following cheapest return flights from Montreal (YUL) to Panama City (PTY) in September 2026 (see full year).

Return flights

17 Sep - 24 Sep	Copa	direct
23 Sep - 30 Sep	Copa	direct
10 Sep - 17 Sep	Copa	direct
14 Sep - 21 Sep	Copa	direct
16 Sep - 23 Sep	Copa	direct
22 Sep - 29 Sep	Copa	direct
29 Sep - 06 Oct	Copa	direct
07 Sep - 14 Sep	Avianca
11 Sep - 18 Sep	Avianca
13 Sep - 20 Sep	Avianca
21 Sep - 28 Sep	Avianca
25 Sep - 02 Oct	Avianca
27 Sep - 04 Oct	Avianca
28 Sep - 05 Oct	Avianca
30 Sep - 07 Oct	Avianca
28 Sep - 05 Oct	Copa	direct
30 Sep - 07 Oct	Copa	direct
26 Sep - 03 Oct	Copa	direct

Also check the deals for one-way flights from Montreal to Panama City 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 Panama City in September from 438€

Return flights