AirHint found the following cheapest return flights from Montreal (YUL) to Guayaquil (GYE) in June 2026 (see full year).

Return flights

17 Jun - 24 Jun	Copa
16 Jun - 23 Jun	Copa
18 Jun - 25 Jun	Copa
23 Jun - 30 Jun	Copa
24 Jun - 01 Jul	Copa
01 Jun - 08 Jun	Avianca
14 Jun - 21 Jun	Copa
04 Jun - 11 Jun	Copa
08 Jun - 15 Jun	Avianca
06 Jun - 13 Jun	Copa
02 Jun - 09 Jun	Copa
26 Jun - 03 Jul	Copa
27 Jun - 04 Jul	Copa
29 Jun - 06 Jul	Avianca
28 Jun - 05 Jul	Avianca
30 Jun - 07 Jul	Avianca

Also check the deals for one-way flights from Montreal to Guayaquil in June.

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 Guayaquil in June from 468€

Return flights