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Cheap Flights from Kansai International (Osaka) to Incheon International

Compare Kansai International (Osaka) to Incheon International flight deals

Find the cheapest month or even day of the year to fly to Incheon International

Book the best Incheon International fare with no extra fees

Flight deals from Kansai International (Osaka) to Incheon International

Looking for a cheap last-minute deal or the best return flight from Kansai International (Osaka) Airport to Incheon International Airport? If you want to travel next month, return fares start from R 2,263. Find the lowest prices on one-way and return tickets right here.
Seoul.R 1,052 per passenger.Departing Wed, 20 Jan.One-way flight with Peach.Outbound direct flight with Peach departs from Kansai International (Osaka) on Wed, 20 Jan, arriving in Incheon International.Price includes taxes and charges.From R 1,052, select.
Seoul.R 1,110 per passenger.Departing Wed, 11 Nov.One-way flight with Peach.Outbound direct flight with Peach departs from Kansai International (Osaka) on Wed, 11 Nov, arriving in Incheon International.Price includes taxes and charges.From R 1,110, select.
Seoul.R 1,122 per passenger.Departing Tue, 1 Dec.One-way flight with Peach.Outbound direct flight with Peach departs from Kansai International (Osaka) on Tue, 1 Dec, arriving in Incheon International.Price includes taxes and charges.From R 1,122, select.
Seoul.R 1,306 per passenger.Departing Thu, 3 Sep.One-way flight with Peach.Outbound direct flight with Peach departs from Kansai International (Osaka) on Thu, 3 Sep, arriving in Incheon International.Price includes taxes and charges.From R 1,306, select.
Seoul.R 1,320 per passenger.Departing Thu, 1 Oct.One-way flight with Peach.Outbound direct flight with Peach departs from Kansai International (Osaka) on Thu, 1 Oct, arriving in Incheon International.Price includes taxes and charges.From R 1,320, select.
Seoul.R 1,338 per passenger.Departing Sat, 15 Aug.One-way flight with Peach.Outbound direct flight with Peach departs from Kansai International (Osaka) on Sat, 15 Aug, arriving in Incheon International.Price includes taxes and charges.From R 1,338, select.
Seoul.R 1,619 per passenger.Departing Mon, 8 Mar.One-way flight with Peach.Outbound direct flight with Peach departs from Kansai International (Osaka) on Mon, 8 Mar, arriving in Incheon International.Price includes taxes and charges.From R 1,619, select.
Seoul.R 1,658 per passenger.Departing Wed, 24 Feb.One-way flight with Peach.Outbound direct flight with Peach departs from Kansai International (Osaka) on Wed, 24 Feb, arriving in Incheon International.Price includes taxes and charges.From R 1,658, select.
Seoul.R 2,634 per passenger.Departing Mon, 27 Jul.One-way flight with Jin Air.Outbound direct flight with Jin Air departs from Kansai International (Osaka) on Mon, 27 Jul, arriving in Incheon International.Price includes taxes and charges.From R 2,634, select.
Seoul.R 3,140 per passenger.Departing Thu, 1 Apr.One-way flight with Korean Air.Outbound direct flight with Korean Air departs from Kansai International (Osaka) on Thu, 1 Apr, arriving in Incheon International.Price includes taxes and charges.From R 3,140, select.
Seoul.R 3,618 per passenger.Departing Thu, 6 May.One-way flight with Asiana Airlines.Outbound direct flight with Asiana Airlines departs from Kansai International (Osaka) on Thu, 6 May, arriving in Incheon International.Price includes taxes and charges.From R 3,618, select.
Seoul.R 3,708 per passenger.Departing Fri, 2 Jul.One-way flight with Asiana Airlines.Outbound direct flight with Asiana Airlines departs from Kansai International (Osaka) on Fri, 2 Jul, arriving in Incheon International.Price includes taxes and charges.From R 3,708, select.
Seoul.R 3,722 per passenger.Departing Thu, 17 Jun.One-way flight with Korean Air.Outbound direct flight with Korean Air departs from Kansai International (Osaka) on Thu, 17 Jun, arriving in Incheon International.Price includes taxes and charges.From R 3,722, select.

Find the cheapest month to fly from Kansai International (Osaka) to Incheon International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kansai International (Osaka) to Incheon International flights are currently cheapest in January.
Jul
from R 2,634
Aug
from R 1,338
Sep
from R 1,306
Oct
from R 1,320
Nov
from R 1,110
Dec
from R 1,122
Jan
from R 1,052
Feb
from R 1,658
Mar
from R 1,619
Apr
from R 3,140
May
from R 3,618
Jun
from R 3,722

Direct flights from Kansai International (Osaka) to Incheon International

Kansai International (Osaka) to Incheon International: Alternative routes

Compare routes from Kansai International (Osaka) to Seoul below. You may find an airport to fly into that's cheaper, faster, or easier than Incheon International.

Gimpo International

17km from central Seoul
ClosestCheapest
from R 1,052
Search flights

Incheon International

48km from central Seoul
Cheapest
from R 1,052
Search flights

Osaka to Seoul: Flight information

The things to know before you go.
Cheapest flight foundR 1,052
Cheapest month to flyJanuary
Average flight time2 hrs, 3 mins
Most popular airlineJeju Air
Average flights per week410

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

The best price we found for a return flight from Kansai International (Osaka) to Incheon International is R 2,112. 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.
2 hours and 3 minutes is the average flight time from Kansai International (Osaka) to Incheon International.
Jeju Air, Jin Air and Hahn Air Systems fly direct from Kansai International (Osaka) to Incheon International.
As of July 2026, there are 410 flights per week flying from Kansai International (Osaka) to Incheon International.
The cheapest month to fly from Kansai International (Osaka) to Incheon International is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kansai International (Osaka) Airport to Incheon International Airport on Thursday, 10 September 2026.
Yes – the average flight time is 2 hours and 3 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 Incheon International 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 Seoul is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Peach offers the cheapest flight tickets to Incheon International.

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

  • Hop on a direct flight from Kansai International (Osaka) Airport to Incheon International Airport and you'll be in the air for an average of 2 hours.

  • Osaka and Seoul are both in the UTC+9 timezone. That means you won't have to change your watch when you arrive.

  • There are 256 Kansai International (Osaka) Airport to Incheon International Airport flights every week.

  • To ensure you catch your KIX to ICN flight, leave enough time to check in and find your gate. Turning up two hours before international departures and an hour before domestic flights is the general travel rule.

  • You'll likely experience longer lines in popular months like November. Arriving up to four hours ahead of international flights and two hours for domestic departures will help ensure a smooth travel experience.

  • There are plenty of direct flights from Kansai International (Osaka) Airport to Incheon International Airport, so getting to Seoul (and then seeing more of South Korea!) is easy. Top airlines that fly nonstop include:

  • The airline that serves the most passengers on this route is Jeju Air.

  • Air Busan is the most punctual carrier that operates KIX to ICN flights. A dependable 92.35% of its departures on this route arrive as scheduled.

  • Consider adding a stopover when booking your ticket from Kansai International (Osaka) Airport to Incheon International Airport. Simply deselect 'Direct flights only' to break up your journey, or even explore someplace new along the way. Check out these options between KIX and ICN:

    • Tokyo Narita Airport

    • Fukuoka Airport

    • Okinawa Naha Airport

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

  • The cheapest price we've seen for a one-way Kansai International (Osaka) Airport to Incheon International Airport flight is R 1,052. A round-trip plane ticket right now is R 2,112. Depending on the availability and when you book, these fares can change.

  • It's a good idea to book as early as possible if you want to find cheap tickets from KIX to ICN. That's because airlines adjust prices based on demand, which tends to increase closer to departure.

  • Schedule your trip for May. That's the cheapest month for flights from Kansai International (Osaka) Airport to Incheon International Airport. If you have flexibility with your dates, try out the 'Whole month' tool to find the cheapest airfare across each month.

  • You won't have to check every day to see if fares have gone down when you set up a Price Alert. We'll send you an update the moment there's a better deal on cheap flights from KIX to ICN.

  • Tailor your trip using filters. Select your arrival and departure times, airlines and total journey duration. You can also sort results by 'Cheapest,' 'Fastest' or 'Best' flights from Kansai International (Osaka) Airport to Incheon International Airport.

Handy information about Kansai International (Osaka) Airport (KIX)

  • The address for KIX is 1 Senshukukokita, Izumisano.

  • 73% of flights taking off from Kansai International (Osaka) Airport touch down at their destination on schedule.

  • To get to Kansai International (Osaka) Airport from central Osaka, it'll take about 50 minutes if you're planning to drive. This depends on traffic though. It's approximately 48 kilometres from the airport to the city centre.

  • The trip when using public transport typically takes 45 minutes.

  • Get your break off to a leisurely start by staying near KIX. Whether you have an early flight from Kansai International (Osaka) Airport to Incheon International Airport or just don't want to be rushed, these hotels have you covered:

Arriving at Incheon International Airport (ICN)

  • If you're coming in on a late Kansai International (Osaka) Airport to Incheon International Airport flight, few things top the convenience of being close to the terminal. Grab your luggage from the carousel and then be showered and sleeping shortly after at one of these accommodation options near ICN:

  • Pick up a Incheon International Airport rental car and explore Seoul and beyond with your own wheels. WECAR, Hi Rent A Car and Alamo are well-known companies to choose from here.

  • Lock in the best possible rate by booking your vehicle from Incheon International Airport around four weeks ahead of your departure.

When to fly to Incheon International Airport (ICN)

  • August is the busiest month for flights from Kansai International (Osaka) Airport to Incheon International Airport. For a quieter experience, visit Seoul in March.

  • Before locking in your flight from Kansai International (Osaka) Airport to Incheon International Airport, consider the type of weather you enjoy. August is the warmest month in Seoul, with temperatures ranging from 19ºC (66ºF) to 32ºC (90ºF).

  • If you'd rather travel in cooler conditions, search for a cheap ticket from KIX to ICN in January. Average temperatures are between -12ºC (10ºF) and 4ºC (39ºF) then.

Explore more of South Korea

  • Busan is just one of the many cities in South Korea waiting to be explored once you've seen Seoul. Around 322 kilometres away to the south-east, its top attractions include Gamcheon Culture Village, Haeundae Beach and Beautiful View Busan - Diamond Bridge.

  • Incheon is another well-known destination in South Korea and is around 56 kilometres west of Seoul. No trip is complete without dropping by INSPIRE Arena, Wangsan Beach and Seokmodo Natural Forest.

More travel options

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.