Cheap Flights from Seoul to Osaka

Compare Seoul to Osaka flight deals

Find the cheapest month or even day of the year to fly to Osaka

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Flight deals from Seoul to Osaka

Looking for a cheap last-minute deal or the best return flight from Seoul to Osaka? Find the lowest prices on one-way and return tickets right here.

Osaka.£25 per passenger.Departing Wed, 23 Apr.One-way flight with Eastar Jet.Outbound direct flight with Eastar Jet departs from Incheon International on Wed, 23 Apr, arriving in Kansai International (Osaka).Price includes taxes and charges.From £25, select.

Osaka.£27 per passenger.Departing Mon, 9 Jun.One-way flight with T'way Air.Outbound direct flight with T'way Air departs from Incheon International on Mon, 9 Jun, arriving in Kansai International (Osaka).Price includes taxes and charges.From £27, select.

Osaka.£27 per passenger.Departing Tue, 13 May.One-way flight with T'way Air.Outbound direct flight with T'way Air departs from Incheon International on Tue, 13 May, arriving in Kansai International (Osaka).Price includes taxes and charges.From £27, select.

Osaka.£36 per passenger.Departing Wed, 3 Sep.One-way flight with T'way Air.Outbound direct flight with T'way Air departs from Incheon International on Wed, 3 Sep, arriving in Kansai International (Osaka).Price includes taxes and charges.From £36, select.

Osaka.£36 per passenger.Departing Wed, 2 Jul.One-way flight with T'way Air.Outbound direct flight with T'way Air departs from Incheon International on Wed, 2 Jul, arriving in Kansai International (Osaka).Price includes taxes and charges.From £36, select.

Osaka.£44 per passenger.Departing Thu, 28 Aug.One-way flight with Peach.Outbound direct flight with Peach departs from Incheon International on Thu, 28 Aug, arriving in Kansai International (Osaka).Price includes taxes and charges.From £44, select.

Osaka.£45 per passenger.Departing Thu, 23 Oct.One-way flight with Peach.Outbound direct flight with Peach departs from Incheon International on Thu, 23 Oct, arriving in Kansai International (Osaka).Price includes taxes and charges.From £45, select.

Osaka.£119 per passenger.Departing Tue, 17 Mar.One-way flight with Asiana Airlines.Outbound direct flight with Asiana Airlines departs from Incheon International on Tue, 17 Mar, arriving in Kansai International (Osaka).Price includes taxes and charges.From £119, select.

Find the cheapest month to fly from Seoul to Osaka

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seoul to Osaka flights are currently cheapest in April.

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Direct flights from Seoul to Osaka

Alternative Seoul to Osaka routes

Looking for the cheapest, fastest or easiest route from Seoul to Osaka? You could fly into the following airports instead.

Seoul to Osaka: Flight information

The things to know before you go.

Cheapest flight found	£25
Cheapest month to fly	April
Average flight time	1 hr, 44 mins
Most popular airline	Korean Air
Average flights per week	361

Finding cheap flights from Seoul to Osaka: Frequently asked questions

How many airports are there in Osaka?

There are 3 airports in Osaka: Itami Domestic (Osaka), Kobe and Kansai International (Osaka).

How much are return flights from Seoul to Osaka?

The best price we found for a return flight from Seoul to Osaka is £65. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Seoul to Osaka?

1 hour and 44 minutes is the average flight time from Seoul to Osaka.

Which airlines fly direct from Seoul to Osaka?

Korean Air, Jeju Air and Hahn Air Systems fly direct from Seoul to Osaka.

How many flights are there a week from Seoul to Osaka?

As of April 2025, there are 1,432 flights per week flying from Seoul to Osaka.

When is the cheapest time to fly from Seoul to Osaka?

The cheapest month to fly from Seoul to Osaka is usually April 2025.

Which is the cheapest airport to fly into in Osaka?

If you're flying from Seoul, the cheapest airport near Osaka is Kansai International (Osaka) – which is 38.0 km away from the centre of Osaka. We've found flights into this airport from £65.

Which upcoming date is cheapest to fly from Seoul to Osaka on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seoul to Osaka on Wednesday, 21 May 2025.

Can I get a direct flight from Seoul to Osaka?

Yes – the average flight time is 1 hour and 44 minutes.

How can I get the best flight deal from Seoul to Osaka?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Osaka but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Osaka?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Osaka is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Osaka?

In April, the average temperature is usually around 12°C. August is typically the warmest month in Osaka, when it usually averages around 30°C. You can expect the least rain in December. The coldest month is January, with temperatures averaging 0°C. The rainiest month is June.

Which is the cheapest airline to fly from Seoul to Osaka with?

The cheapest airline that flies to Osaka is Jeju Air .

How to find cheap flights to Osaka from Seoul

Looking for cheap tickets from Seoul to Osaka? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Seoul to Osaka. And with us there are no hidden fees - what you see is what you pay.
Compare flight deals to Osaka from Seoul from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
Flex your dates to find the best Seoul-Osaka ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Osaka from Seoul.
Set up a Price Alert. You can easily track the fare of your cheap Seoul-Osaka flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
Fly without stops. Only interested in direct flights between Seoul and Osaka? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
Find the cheapest Business class flights from Seoul and Osaka. We scour the internet for the best Business, Premium Economy and First Class flight fares to Osaka, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
Include nearby airports in your search. Widen your search for Seoul to Osaka flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

Combine your flight to Osaka from Seoul with hotels and car hire

Once you've secured your cheap flight ticket from Seoul to Osaka, discover the best prices and exclusive rates for hotels in Osaka or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.