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

Return flights

11 Aug - 01 Sep	Emirates
11 Aug - 03 Sep	Emirates
21 Aug - 27 Aug	Emirates
07 Aug - 28 Aug	Emirates
16 Aug - 21 Aug	Emirates
06 Aug - 27 Aug	Emirates
14 Aug - 04 Sep	Ethiopian Airlines
14 Aug - 03 Sep	Ethiopian Airlines
13 Aug - 03 Sep	Emirates
04 Aug - 08 Aug	Ethiopian Airlines
05 Aug - 10 Aug	Emirates
15 Aug - 29 Aug	Ethiopian Airlines
10 Aug - 31 Aug	Asiana Airlines
08 Aug - 16 Aug	Korean Air
10 Aug - 01 Sep	Emirates
13 Aug - 23 Aug	Emirates

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

Book a cheap hotel in Antananarivo

Cheap car rent in Antananarivo

Cheapest return flights from Seoul to Antananarivo in August from $1379

Return flights