AirHint found the following cheapest return flights from Madrid (MAD) to Antananarivo (TNR) in September 2025 (see full year).

Return flights

19 Sep - 23 Sep	Air France
24 Sep - 09 Oct	Air France
22 Sep - 08 Oct	Air France
27 Sep - 06 Oct	Air France
25 Sep - 09 Oct	Air France
29 Sep - 24 Oct	Ethiopian Airlines
27 Sep - 27 Oct	Ethiopian Airlines
29 Sep - 14 Oct	Emirates
19 Sep - 30 Sep	Air France
21 Sep - 13 Oct	Royal Jordanian
21 Sep - 28 Sep	Air France
30 Sep - 14 Oct	Air France
26 Sep - 17 Oct	KLM

Also check the deals for one-way flights from Madrid to Antananarivo 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 Madrid to Antananarivo in September from $957

Return flights