Cheap Flights from Kansai International (Osaka) Airport to Seoul from HK$824 Return

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.

Seoul.HK$824 per passenger.Departing Wed, 7 Jan, returning Wed, 4 Mar.Return flight with Jeju Air and Peach.Outbound direct flight with Jeju Air departs from Kansai International (Osaka) on Wed, 7 Jan, arriving in Incheon International.Inbound direct flight with Peach departs from Incheon International on Wed, 4 Mar, arriving in Kansai International (Osaka).Price includes taxes and charges.From HK$824, select.

See more deals

Flying from Kansai International (Osaka) Airport to Seoul

Arm yourself with these facts on the fly.

Cheapest flight found	HK$824
Cheapest month to fly	January
Average flight time	1 hr, 60 mins
Average flights per week	548
Most popular airline	Jeju Air

How to find cheap flights from Kansai International (Osaka) Airport to Seoul

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Kansai International (Osaka) Airport to Seoul. Other savvy travellers recently found return flights from HK$824 and one-way tickets from HK$371. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in January

The cheapest time to fly from Kansai International (Osaka) Airport to Seoul is currently January.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Kansai International (Osaka) Airport to anywhere you choose in Seoul.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Kansai International (Osaka) Airport to your chosen airport in Seoul go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Seoul Airport to Seoul flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from Kansai International (Osaka) Airport to Seoul?

Yes - direct flights currently operate from Kansai International (Osaka) Airport to Incheon International Airport in Seoul.

What is the average price of a flight from Kansai International (Osaka) Airport to 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 HK$824 is the best price. This is good, compared to the average Seoul ticket price of HK$824.

What is the cheapest month to fly from Kansai International (Osaka) Airport to Seoul?

The cheapest month to fly from Kansai International (Osaka) Airport to Seoul is currently January.

Which upcoming date is cheapest to fly from Kansai International (Osaka) Airport to Seoul on?

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, 7 January 2026.

If I'm flying from Kansai International (Osaka) Airport, where in Seoul is cheapest to fly into?

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.