Cheapest return flights from Seoul to Osaka in May from 211€

AirHint found the following cheapest return flights from Seoul (GMP) to Osaka (KIX) in May 2026 (see full year).

Return flights

13 May - 16 May Korean Air direct
12 May - 15 May Korean Air direct
26 May - 02 Jun Korean Air direct
11 May - 14 May Korean Air direct
27 May - 29 May Korean Air direct
14 May - 20 May Korean Air direct
11 May - 16 May Korean Air direct
14 May - 16 May Korean Air direct
10 May - 12 May Korean Air direct
27 May - 09 Jun Korean Air direct
01 May - 07 May Korean Air direct
03 May - 06 May Korean Air direct

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

Skyscanner

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 Osaka

Cheap car rent in Osaka

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