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Not ready to book? to track prices.Find the cheapest flights from Osaka Kansai Intl Airport to Seoul
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Eastar Jet flights from Osaka Kansai Intl Airport to Incheon Intl Airport
Our best Eastar Jet deals on Osaka Kansai Intl Airport to Incheon Intl Airport flight tickets
Jeju Air flights from Osaka Kansai Intl Airport to Incheon Intl Airport
Our best Jeju Air deals on Osaka Kansai Intl Airport to Incheon Intl Airport flight tickets
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How to get the cheapest flight ticket from Osaka Kansai Intl Airport to Incheon Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Incheon Intl Airport?
In general, June is the cheapest month to fly from Osaka Kansai Intl Airport to Incheon Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $243. If you aren’t able to travel to Incheon Intl Airport during the month of June, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $248.
What is the cheapest day to depart on your flight to Incheon Intl Airport?
The cheapest day to depart from Osaka Kansai Intl Airport to Incheon Intl Airport is on a Thursday when prices can be found for as low as $256. On the other hand, Wednesday is the most expensive day to depart from Osaka Kansai Intl Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $443.
What is the cheapest time of day to depart on your flight to Incheon Intl Airport?
Our most recent data shows that the best time of day to fly to Incheon Intl Airport is in the afternoon. Flights from Osaka Kansai Intl Airport to Incheon Intl Airport during this time can be as low as $255. Flights in the morning are often more expensive, with an average ticket price of $298.
What is the cheapest Osaka Kansai Intl to Incheon Intl flight route?
Fly from Osaka Kansai Intl to Incheon Intl for the best Osaka Kansai Intl - Incheon Intl flight prices
How far in advance should I book a flight to Incheon Intl Airport?
You are more likely to see cheaper flights to Incheon Intl Airport from Osaka Kansai Intl Airport when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around $296 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Incheon Intl Airport from Osaka Kansai Intl Airport for as low as $256 on momondo.
What cabin class options are available on Osaka Kansai Intl to Incheon Intl flights?
There are 3 cabin classes available to choose from on Osaka Kansai Intl to Incheon Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Osaka Kansai Intl Airport to Incheon Intl Airport on average per day?
As of June 2025, there are 48 flights per day flying from Osaka Kansai Intl Airport to Incheon Intl Airport. The most common time of day flights depart is 09:00, with 36% of flights taking off at midday.
How many flights depart from Osaka Kansai Intl Airport to Incheon Intl Airport on average per week?
As of June 2025, 342 flights take off from Osaka Kansai Intl Airport and land in Incheon Intl Airport each week. The most common flight departure day for this route is Wed, with 15% of weekly flights taking off on this day.
When to book flights from Osaka Kansai Intl Airport to Incheon Intl Airport
Cheap Osaka Kansai Intl Airport to Incheon Intl Airport (KIX to ICN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Osaka Kansai Intl Airport to Incheon Intl Airport
How far is Osaka Kansai Intl to Incheon Intl by plane?
There are 857.6 km between Osaka Kansai Intl and Incheon Intl. Flights usually cover this in 1h 45m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Osaka Kansai Intl Airport to Incheon Intl Airport?
Prices for flights from Osaka Kansai Intl Airport to Incheon Intl Airport were last updated today.
How old do you have to be to fly from Osaka Kansai Intl Airport to Incheon Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Osaka Kansai Intl Airport to Incheon Intl Airport.
What documentation or ID do you need to fly to Incheon Intl Airport?
The necessary travel and health documents for your Incheon Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Osaka Kansai Intl Airport to Incheon Intl Airport?
momondo data reveals that the most frequently booked plane model on the route from Osaka Kansai Intl Airport to Incheon Intl Airport is Boeing 737-800, representing 31.44% of all bookings. The subsequent popular models are Airbus A321-100/200 at 17.53%, Airbus A320neo at 10.08%, and Boeing 737 MAX 8 at 9.75%.
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Why should I use momondo to find a flight deal from Osaka to Seoul?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Osaka to Seoul . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Osaka to Seoul with flexible booking policies on momondo?
Yes. All flights to Seoul from Osaka on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Osaka to Seoul?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Osaka to Seoul.
I’m not ready to book a flight from Osaka to Seoul right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Seoul, momondo offers a useful price alert feature which will track prices for flights to Seoul from Osaka and alert you when they change.