Cheap Flights from Incheon International to Osaka

Compare Incheon International 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 Incheon International Airport to Osaka

Looking for a cheap last-minute deal or the best round-trip flight from Incheon International Airport to Osaka? If you want to travel next month, round-trip fares start from AED 514. Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Incheon International to Osaka

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

Direct flights from Incheon International to Osaka

Alternative Incheon International to Osaka routes

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

Seoul to Osaka: Flight information

The things to know before you go.
Cheapest flight foundAED 187
Cheapest month to flyApril
Average flight time1 hr, 54 mins
Most popular airlineJeju Air
Average flights per week420

Finding cheap flights from Incheon International to Osaka: Frequently asked questions

There are 3 airports in Osaka: Itami Domestic (Osaka), Kobe and Kansai International (Osaka).
The best price we found for a round-trip flight from Incheon International to Osaka is AED 425. 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.
1 hour and 53 minutes is the average flight time from Incheon International to Osaka.
Jeju Air, Korean Air and Asiana Airlines fly direct from Incheon International to Osaka.
There are 1,263 flights per week flying from Incheon International to Osaka, as of April 2026.
The cheapest month to fly from Incheon International to Osaka is usually June.
If you're flying from Incheon International Airport, the cheapest airport near Osaka is Kansai International (Osaka) – which is 38.0 km away from the center of Osaka. We've found flights to this airport from AED 425.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Incheon International Airport to Osaka on Monday, June 8, 2026.
Yes – the average flight time is 1 hour and 53 minutes.
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.
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.
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.
Currently, Peach offers the cheapest flight tickets to Osaka.

Flying from Incheon International Airport (ICN) to Osaka: what you need to know

  • Hop on a direct flight from Incheon International Airport to Osaka and you'll be in the air for around 1 hour 55 minutes.

  • Osaka and Seoul (where Incheon International Airport is located) are both in the UTC+9 timezone. This means there's no time difference to consider.

  • Incheon International Airport (ICN) to Kansai International Airport (KIX) is the most traveled route, with 211 flights a week to choose from. If you have things to do before heading off, the last flight from ICN to KIX is with Peach Aviation at 21:00. Choose the first departure with Jeju Air at 07:00 if you want to get on your way earlier.

  • For a smooth journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. That way, you won't have to rush to board your ICN to Osaka flight.

  • During popular months such as July, it's a good idea to get to the airport earlier than usual. Plan to arrive two hours before a domestic departure and four hours ahead of an international flight whenever you're traveling during high season in general.

  • Direct Incheon International Airport to Osaka tickets are available for booking. Kansai International Airport (KIX) is where you'll arrive.

  • A variety of airlines operate direct flights from Incheon International Airport to Osaka. They include:

  • We make it simple to book plane tickets from ICN to Osaka with a stopover. To see all your options, uncheck 'Direct flights only.' Then, choose a flight that has a stop long enough to tour your chosen city. Top stopovers include:

    • Haneda Airport (HND)

    • Fukuoka Airport (FUK)

    • New Chitose Airport (CTS)

  • ICN is around 48 kilometers from central Seoul. To work out how to get there, use Google Maps. This essential travel app will give you the fastest route and available public transport options.

  • Planning to catch an early flight from Incheon International Airport to Osaka? Avoid the stress of rushing to the airport (and sneak in some extra snooze time) by choosing one of these stays near ICN:

  • 54.5% of flights departing from Incheon International Airport touch down at their destination on time.

How to find the cheapest flights from Incheon International Airport (ICN) to Osaka

  • AED 187 is the lowest price we've seen for a one-way Incheon International Airport to Osaka flight. A round-trip flight ticket right now is AED 425. Depending on when you book and the availability, these fares may change.

  • Don't leave everything to the last minute. You're more likely to find cheap flights from ICN to Osaka if you book in advance. Airlines often have some amazing early bird discounts.

  • The 'Whole month' tool will show you the cheapest tickets from Incheon International Airport to Osaka across each month. It's an easy way to snap up a bargain if your dates aren't set in stone.

  • Stay on top of deals for cheap flights from ICN to Osaka by creating a Price Alert. You'll get an email or notification through the app when a lower fare pops up.

  • Pick your preferred departure and arrival times, number of stops and airlines with our filters. Then, sort the results for your flight from Incheon International Airport to Osaka by 'Fastest,' 'Cheapest' or 'Best.'

Airports in Osaka

Kansai International Airport (KIX)

  • Kansai International Airport (KIX) is around 48 kilometers from central Osaka. If you're opting for a ride-share or a cab, the drive will take roughly 45 minutes.

  • Getting in late on a flight from Incheon International Airport to Osaka? Collect your bags and head straight to the convenience of a nearby hotel. Two options close to KIX are First Cabin Kansai Airport and Hotel Nikko Kansai Airport - 3 Mins Walk to the Airport.

  • Go where the road takes you with a Kansai International Airport rental car. Pick up your wheels from BEST KANSAI CAR RENTAL, BE KOBE or TravelCar and chase adventure across Osaka and beyond.

  • To get the best possible deal, reserve your vehicle from Kansai International Airport a few weeks ahead of your flight from ICN to Osaka. Rates generally rise closer to your departure date.

  • KIX is located at 1 Senshukukokita, Izumisano.

Itami Airport (ITM)

  • Once your flight from Incheon International Airport to Osaka has hit the tarmac, you can get to the city center in about 20 minutes by car. Central Osaka is roughly 16 kilometers from Itami Airport (ITM).

  • There are some great places ready to welcome you near ITM. Kick back and get cozy after your ICN to Osaka flight at one of these perfectly located options:

  • Forget about public transport timetables or cab lines. Pick up an Itami Airport rental car and blaze your own trail. Compare offers from Europcar, Times and Rakuten.

  • Get the vehicle you prefer, not just whatever's left, by booking your ride from ITM in advance. You'll also avoid paying more than you have to, especially during peak travel times.

  • Itami Airport is located at 3丁目555 Nishimachi, Hotarugaike, Toyonaka.

Kobe Airport (UKB)

  • Hop off your flight from Incheon International Airport to Osaka and make your way to your hotel or jump right into sightseeing. Central Osaka is around 40 kilometers from Kobe Airport (UKB) and usually takes 45 minutes to reach by car.

  • If you don't want to make the journey into the center, choose a hotel close to UKB. Make yourself comfy at one of these stays after your ICN to Osaka flight:

  • Take control of the next part of your journey with a Kobe Airport rental car. Europcar, Times and Rakuten are dependable companies for booking.

  • If you'd like a specific model or make, booking early increases your chances of snagging what you want. Secure your ride from UKB a couple of weeks ahead of your flight from Incheon International Airport to Osaka.

  • The address for Kobe Airport is 1 Kobekuko, Chuo Ward.

Best time to go to Osaka

  • Plan your trip to Osaka in peak season if you want a lively atmosphere, but remember that prices are usually higher. Alternatively, book your flights from Incheon International Airport to Osaka during low season when prices are cheaper and it's quieter.

  • The warmest month in Osaka is August, with temperatures ranging between 21ºC (70ºF) and 34ºC (93ºF). Lock in your Incheon International Airport to Osaka plane ticket then if you enjoy this type of weather.

  • Look for cheap tickets from ICN to Osaka in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 0ºC (32ºF) and 10ºC (50ºF) on average.

More about Osaka

Explore more of Japan

  • Yokohama is just one of the many places in Japan waiting to be explored after you've seen Osaka. Around 386 kilometers away to the east, its top attractions include Teishoin, Seya Christian Church and Banfukuji.

  • Nagoya is another standout destination in Japan and is around 137 kilometers north-east of Osaka. No trip is complete without visiting Nagoya Castle, Atsuta Shrine and Osu Kannon Temple.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.