Cheapest return flights from Osaka to Seoul in March from $274

AirHint found the following cheapest return flights from Osaka (ITM) to Seoul (ICN) in March 2026 (see full year).

Return flights

24 Mar - 31 Mar ANA
08 Mar - 21 Mar Japan Airlines
12 Mar - 26 Mar Japan Airlines
13 Mar - 19 Mar Japan Airlines
11 Mar - 13 Mar Japan Airlines
10 Mar - 17 Mar Japan Airlines
06 Mar - 13 Mar Japan Airlines
10 Mar - 18 Mar Japan Airlines
03 Mar - 06 Mar Japan Airlines
18 Mar - 25 Mar Japan Airlines
31 Mar - 02 Apr Japan Airlines

Also check the deals for one-way flights from Osaka to Seoul in March.

Powered by

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 Seoul

Cheap car rent in Seoul

Feel free to contact us with any feedback or request another flight research.