AirHint found the following cheapest return flights from Montreal (YUL) to Antananarivo (TNR) in August 2025 (see full year).

Return flights

29 Aug - 05 Sep	KLM
27 Aug - 03 Sep	KLM
31 Aug - 07 Sep	Emirates
28 Aug - 04 Sep	Emirates
30 Aug - 06 Sep	KLM
24 Aug - 31 Aug	Emirates
21 Aug - 28 Aug	Emirates
25 Aug - 01 Sep	Emirates
26 Aug - 02 Sep	Emirates
19 Aug - 26 Aug	Emirates
12 Aug - 19 Aug	Emirates
18 Aug - 25 Aug	Emirates
14 Aug - 07 Sep	Air France
20 Aug - 27 Aug	Emirates
23 Aug - 30 Aug	Emirates
13 Aug - 20 Aug	Emirates
16 Aug - 23 Aug	Emirates
22 Aug - 29 Aug	KLM
03 Aug - 01 Sep	Emirates
01 Aug - 01 Sep	Emirates

Also check the deals for one-way flights from Montreal to Antananarivo in August.

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 Antananarivo in August from 1564€

Return flights