Flights from Kansai International (Osaka) Airport to Seoul

Travellers and cabin class

Flight deals from Kansai International (Osaka) Airport to Seoul

Looking for cheap tickets from Kansai International (Osaka) Airport to Seoul, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Flying from Kansai International (Osaka) Airport to Seoul

Arm yourself with these facts on the fly.
Cheapest flight found£74, Seoul
Cheapest month to flyJune
Average flight time1 hr, 56 mins
Average flights per week430
Most popular airlineAsiana Airlines

Frequently asked questions

Yes - direct flights currently operate from Kansai International (Osaka) Airport to Incheon International Airport in Seoul.
We looked at all of the upcoming return flights from Kansai International (Osaka) Airport to Seoul we could find over the next 12 months. It looks like £74 is the best price. This is good, compared to the average Seoul ticket price of £179.
The cheapest month to fly from Kansai International (Osaka) Airport to Seoul is currently June.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Kansai International (Osaka) Airport to Seoul on Wednesday, 4 June 2025.
If you're flying from Kansai International (Osaka), the cheapest city in Seoul to fly into is Seoul. The cheapest airport serving Seoul at the moment is Incheon International.
The average flight time between Kansai International (Osaka) Airport and Seoul is 1 hour and 55 minutes.