Flights by month
Seoul to Osaka flights, month by month (2026)
A typical return fare from Seoul to Osaka for each of 7 months, from departures we researched across a year. September is the cheapest, at around Rp2.963.990. Researched figures, not quotes: the partner shows what it costs today.
Typical return fare by month
Cheapest in Sep 2026, about Rp4.154.329
Feb 2027 costs about Rp1.707.255 more.
Researched fares: Rp6.212.992 to Rp6.687.591 per person over 3 checks, last on 2026-09-04. · Cheapest direct researched: Korean Air at Rp6.212.992.
Estimates from Google Flights, captured August 2026, for a one week return from Jakarta. Not a quote. What you pay depends on when you book. Departures from Sep 2026 to Mar 2027. How we work this out
Flying to Osaka
- Typical journey time
- 1h 50m
- Usually flown by
- Jeju Air, Korean Air, Jin Air, Asiana Airlines
- Carbon, one way
- 90 kg CO₂
Common questions
When is the cheapest month to fly from Seoul to Osaka?
From what we captured across a year of departures, September is the cheapest month to fly Seoul to Osaka, at around Rp2.963.990 return. That is a researched figure from a dated snapshot, not a live quote, so check the price with a partner before you book.
When is the most expensive month to fly from Seoul to Osaka?
February is the dearest month we captured for Seoul to Osaka, at around Rp4.723.411 return, about Rp1.759.421 more than the cheapest month.
How long is the flight from Seoul to Osaka?
About 1.8 hours with 1 stop, via a connection, from the itineraries we captured for Seoul to Osaka.
Which airlines fly from Seoul to Osaka?
The fares we captured for Seoul to Osaka were on Jeju Air, Korean Air, Jin Air, Asiana Airlines, among others.