AirHint found the following cheapest return flights from Montreal (YUL) to Rio De Janeiro (GIG) in March 2026 (see full year).

Return flights

24 Mar - 31 Mar	LATAM Airlines Group
04 Mar - 11 Mar	LATAM Airlines Group
08 Mar - 15 Mar	Avianca
16 Mar - 23 Mar	Avianca
18 Mar - 25 Mar	Avianca
09 Mar - 16 Mar	Avianca
11 Mar - 18 Mar	Avianca
13 Mar - 20 Mar	Avianca
15 Mar - 22 Mar	Avianca
03 Mar - 10 Mar	LATAM Airlines Group
25 Mar - 01 Apr	United
26 Mar - 02 Apr	LATAM Airlines Group
31 Mar - 07 Apr	LATAM Airlines Group
27 Mar - 03 Apr	Copa
29 Mar - 05 Apr	Copa
28 Mar - 04 Apr	Copa

Also check the deals for one-way flights from Montreal to Rio De Janeiro in March.

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 Rio De Janeiro in March from 429€

Return flights