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

Return flights

10 Sep - 16 Sep	Vueling Airlines
04 Sep - 15 Sep	Air France
03 Sep - 15 Sep	Air France
20 Sep - 01 Oct	Air France
29 Sep - 07 Oct	Air France
24 Sep - 30 Sep	Air France
20 Sep - 30 Sep	Air France
13 Sep - 28 Sep	Air France
16 Sep - 26 Sep	Air France
13 Sep - 30 Sep	Air France
15 Sep - 22 Sep	Air France
11 Sep - 23 Sep	Emirates
24 Sep - 15 Oct	ITA Airways
20 Sep - 02 Oct	Air France
29 Sep - 03 Oct	ITA Airways
20 Sep - 04 Oct	ITA Airways
20 Sep - 03 Oct	ITA Airways
20 Sep - 05 Oct	Etihad Airways
01 Sep - 27 Oct	ITA Airways
01 Sep - 25 Oct	Ethiopian Airlines

Also check the deals for one-way flights from Barcelona 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.

Book a cheap hotel in Antananarivo

Cheap car rent in Antananarivo

Cheapest return flights from Barcelona to Antananarivo in September from $1064

Return flights