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

Return flights

19 Mar - 27 Mar	Air Transat	direct
13 Mar - 27 Mar	Air Transat
26 Mar - 03 Apr	Air Transat	direct
13 Mar - 20 Mar	Air Transat
20 Mar - 27 Mar	Air Transat
27 Mar - 03 Apr	Air Transat
19 Mar - 26 Mar	Copa
12 Mar - 27 Mar	Air Transat	direct
03 Mar - 20 Mar	Air Transat
03 Mar - 03 Apr	Air Transat
26 Mar - 05 Apr	Air Transat
23 Mar - 30 Mar	Copa
26 Mar - 02 Apr	Copa
04 Mar - 18 Mar	Delta
11 Mar - 26 Mar	Delta
27 Mar - 05 Apr	Air Transat
25 Mar - 01 Apr	LATAM Airlines Group
05 Mar - 03 Apr	Copa
12 Mar - 01 Apr	Avianca
04 Mar - 15 Apr	Arajet

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 464€

Return flights