Cheapest one-way flights from Seoul (GMP) to Osaka (KIX), October

10 dates in October, from $ 69. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
27 Oct Peach
Direct Flight
28 Oct Peach
Direct Flight
21 Oct Peach
Direct Flight
20 Oct Jeju Air
Direct Flight
29 Oct Peach
Direct Flight
17 Oct Asiana Airlines
Direct Flight
19 Oct Peach
Direct Flight
30 Oct Peach
Direct Flight
24 Oct Asiana Airlines
Direct Flight
15 Oct Trinity Airways
Powered by

Cheapest deals for the full year

Deals for return flights from Seoul to Osaka in October.

Book a cheap hotel in Osaka

Cheap car rent in Kansai

Updated Oct 14, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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