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Cheap Flights from Osaka to Incheon International

Compare Osaka to Incheon International flight deals

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

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Flight deals from Osaka to Incheon International

Looking for a cheap last-minute deal or the best return flight from Osaka to Incheon International Airport? If you want to travel next month, return fares start from $207. Find the lowest prices on one-way and return tickets right here.
Seoul.$207 per passenger.Departing Fri, 8 May, returning Tue, 26 May.Return flight with Eastar Jet and Peach.Outbound direct flight with Eastar Jet departs from Kansai International (Osaka) on Fri, 8 May, arriving in Incheon International.Inbound direct flight with Peach departs from Incheon International on Tue, 26 May, arriving in Kansai International (Osaka).Price includes taxes and charges.From $207, select.
Seoul.$207 per passenger.Departing Fri, 8 May, returning Wed, 10 Jun.Return flight with Eastar Jet and Peach.Outbound direct flight with Eastar Jet departs from Kansai International (Osaka) on Fri, 8 May, arriving in Incheon International.Inbound direct flight with Peach departs from Incheon International on Wed, 10 Jun, arriving in Kansai International (Osaka).Price includes taxes and charges.From $207, select.
Seoul.$218 per passenger.Departing Wed, 17 Jun, returning Tue, 1 Sep.Return flight with Peach.Outbound direct flight with Peach departs from Kansai International (Osaka) on Wed, 17 Jun, arriving in Incheon International.Inbound direct flight with Peach departs from Incheon International on Tue, 1 Sep, arriving in Kansai International (Osaka).Price includes taxes and charges.From $218, select.
Seoul.$220 per passenger.Departing Wed, 8 Apr, returning Tue, 28 Apr.Return flight with T'way Air and Peach.Outbound direct flight with T'way Air departs from Kansai International (Osaka) on Wed, 8 Apr, arriving in Incheon International.Inbound direct flight with Peach departs from Incheon International on Tue, 28 Apr, arriving in Kansai International (Osaka).Price includes taxes and charges.From $220, select.
Seoul.$224 per passenger.Departing Wed, 17 Jun, returning Tue, 23 Jun.Return flight with Peach.Outbound direct flight with Peach departs from Kansai International (Osaka) on Wed, 17 Jun, arriving in Incheon International.Inbound direct flight with Peach departs from Incheon International on Tue, 23 Jun, arriving in Kansai International (Osaka).Price includes taxes and charges.From $224, select.
Seoul.$224 per passenger.Departing Thu, 3 Sep, returning Wed, 9 Sep.Return flight with Peach.Outbound direct flight with Peach departs from Kansai International (Osaka) on Thu, 3 Sep, arriving in Incheon International.Inbound direct flight with Peach departs from Incheon International on Wed, 9 Sep, arriving in Kansai International (Osaka).Price includes taxes and charges.From $224, select.
Seoul.$225 per passenger.Departing Wed, 8 Jul, returning Tue, 14 Jul.Return flight with Peach.Outbound direct flight with Peach departs from Kansai International (Osaka) on Wed, 8 Jul, arriving in Incheon International.Inbound direct flight with Peach departs from Incheon International on Tue, 14 Jul, arriving in Kansai International (Osaka).Price includes taxes and charges.From $225, select.
Seoul.$226 per passenger.Departing Thu, 23 Jul, returning Thu, 20 Aug.Return flight with Peach.Outbound direct flight with Peach departs from Kansai International (Osaka) on Thu, 23 Jul, arriving in Incheon International.Inbound direct flight with Peach departs from Incheon International on Thu, 20 Aug, arriving in Kansai International (Osaka).Price includes taxes and charges.From $226, select.
Seoul.$227 per passenger.Departing Wed, 15 Jul, returning Tue, 15 Sep.Return flight with Peach.Outbound direct flight with Peach departs from Kansai International (Osaka) on Wed, 15 Jul, arriving in Incheon International.Inbound direct flight with Peach departs from Incheon International on Tue, 15 Sep, arriving in Kansai International (Osaka).Price includes taxes and charges.From $227, select.
Seoul.$236 per passenger.Departing Thu, 20 Aug, returning Wed, 16 Sep.Return flight with Peach.Outbound direct flight with Peach departs from Kansai International (Osaka) on Thu, 20 Aug, arriving in Incheon International.Inbound direct flight with Peach departs from Incheon International on Wed, 16 Sep, arriving in Kansai International (Osaka).Price includes taxes and charges.From $236, select.
Seoul.$237 per passenger.Departing Wed, 17 Jun, returning Wed, 1 Jul.Return flight with Peach and Aero K Airlines.Outbound direct flight with Peach departs from Kansai International (Osaka) on Wed, 17 Jun, arriving in Incheon International.Inbound direct flight with Aero K Airlines departs from Incheon International on Wed, 1 Jul, arriving in Kansai International (Osaka).Price includes taxes and charges.From $237, select.
Seoul.$245 per passenger.Departing Thu, 20 Aug, returning Wed, 26 Aug.Return flight with Peach.Outbound direct flight with Peach departs from Kansai International (Osaka) on Thu, 20 Aug, arriving in Incheon International.Inbound direct flight with Peach departs from Incheon International on Wed, 26 Aug, arriving in Kansai International (Osaka).Price includes taxes and charges.From $245, select.
Seoul.$245 per passenger.Departing Wed, 21 Oct, returning Thu, 22 Oct.Return flight with Peach.Outbound direct flight with Peach departs from Kansai International (Osaka) on Wed, 21 Oct, arriving in Incheon International.Inbound direct flight with Peach departs from Incheon International on Thu, 22 Oct, arriving in Kansai International (Osaka).Price includes taxes and charges.From $245, select.
Seoul.$245 per passenger.Departing Wed, 30 Sep, returning Tue, 6 Oct.Return flight with Peach.Outbound direct flight with Peach departs from Kansai International (Osaka) on Wed, 30 Sep, arriving in Incheon International.Inbound direct flight with Peach departs from Incheon International on Tue, 6 Oct, arriving in Kansai International (Osaka).Price includes taxes and charges.From $245, select.
Seoul.$255 per passenger.Departing Thu, 7 May, returning Tue, 11 Aug.Return flight with Air Seoul and Peach.Outbound direct flight with Air Seoul departs from Kansai International (Osaka) on Thu, 7 May, arriving in Incheon International.Inbound direct flight with Peach departs from Incheon International on Tue, 11 Aug, arriving in Kansai International (Osaka).Price includes taxes and charges.From $255, select.
Seoul.$256 per passenger.Departing Thu, 14 May, returning Sat, 18 Jul.Return flight with Peach.Outbound direct flight with Peach departs from Kansai International (Osaka) on Thu, 14 May, arriving in Incheon International.Inbound direct flight with Peach departs from Incheon International on Sat, 18 Jul, arriving in Kansai International (Osaka).Price includes taxes and charges.From $256, select.

Find the cheapest month to fly from Osaka to Incheon International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Osaka to Incheon International flights are currently cheapest in May.
Apr
from $220
May
from $207
Jun
from $224
Jul
from $225
Aug
from $245
Sep
from $224
Oct
from $245
Nov
from $458
Dec
from $458
Jan
from $453
Feb
from $471
Mar
from $545

Direct flights from Osaka to Incheon International

Osaka to Incheon International: Alternative routes

Compare routes from 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
Closest
from $215
Search flights

Incheon International

48km from central Seoul
Cheapest
from $207
Search flights

Osaka to Seoul: Flight information

The things to know before you go.
Cheapest flight found$112
Cheapest month to flyMay
Average flight time1 hr, 58 mins
Most popular airlineJeju Air
Average flights per week471

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

The best price we found for a return flight from Osaka to Incheon International is $207. 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 58 minutes is the average flight time from Osaka to Incheon International.
Jeju Air, Korean Air and Asiana Airlines fly direct from Osaka to Incheon International.
As of April 2026, there are 413 flights per week flying from Osaka to Incheon International.
The cheapest month to fly from Osaka to Incheon International is usually May.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Osaka to Incheon International Airport on Friday, 8 May 2026.
Yes – the average flight time is 1 hour and 58 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.
The cheapest airline that flies to Incheon International is Eastar Jet .

Travelling from Osaka to Seoul Incheon International Airport (ICN): What you need to know

  • Set your travel plans in motion by considering where you'll take off for your flight from Osaka to Seoul Incheon International Airport (ICN). Kansai International Airport (KIX) and Kobe Airport (UKB) are the main airports in Osaka.

  • The average duration of a direct Osaka to Seoul Incheon International Airport flight is 2 hours.

  • Seoul Incheon International Airport is located in Seoul. The city's timezone is UTC+9 — the same as Osaka.

  • Kansai International Airport (KIX) to Seoul Incheon International Airport (ICN) is the busiest route. You can pick from 244 direct weekly services between KIX and ICN.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Get to the airport on time to catch your flight from Osaka to ICN.

  • Flying over a peak time like April? Public holidays and other popular seasons can lead to longer lines and delays at check-in and security. Play things extra safe and get there up to four hours ahead of international flights and two hours before a domestic departure.

Airports in Osaka

Kansai International Airport (KIX)

  • Kansai International Airport (KIX) will have you travelling directly to your destination. Nonstop flights from Osaka to Seoul Incheon International Airport (ICN) take off from this terminal.

  • Numerous airlines at KIX operate direct flights from Osaka to Seoul Incheon International Airport. These are some of the go-tos:

  • The preferred airline for passengers flying between KIX and ICN is Jeju Air.

  • The carrier with the most consistent on-time arrival rate on this route is Air Busan.

  • KIX is around 48 kilometres from central Osaka. If you're ride-sharing, driving or catching a taxi from the centre, it'll take you 50 minutes or so to get there, depending on the traffic. If you're planning to take public transport, expect the trip time to be around 45 minutes.

  • Searching for a comfortable hotel near Kansai International Airport? If you're catching an early flight from Osaka to Seoul Incheon International Airport, these stays will put you moments from your check-in counter:

  • 68% of flights leaving from Kansai International Airport make it to their destination on schedule.

  • KIX's address is 1 Senshukukokita, Izumisano.

Osaka Itami International Airport (ITM)

  • Break up your flight from Osaka to Seoul Incheon International Airport with a stop so you can recharge or tick a new place off your list. Some top stopovers between Osaka Itami International Airport and ICN include:

    • Fukuoka Airport (FUK)

    • Kagoshima Airport (KOJ)

    • Matsuyama Airport (MYJ)

  • You can reach ITM from the centre of Osaka in about 30 minutes by car (depending on traffic). The ride by public transport will take roughly 35 minutes to cover the 18 kilometres or so.

  • Catching the earliest flight? Think about checking in to one of these accommodation options near Osaka Itami International Airport the day before your Osaka to ICN flight:

  • 77% of flights departing Osaka Itami International Airport meet their expected arrival time.

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

Kobe Airport (UKB)

  • Begin your trip at Kobe Airport (UKB) and fly straight to your destination without any layovers. You can book direct flights from Osaka to Seoul Incheon International Airport out of here.

  • Take off from UKB with Korean Air. This trusted airline offers direct Osaka to ICN plane tickets.

  • Korean Air is the most frequently booked airline offering flights from UKB to ICN.

  • UKB is around 32 kilometres from central Osaka. Driving from the city centre to the terminal takes about 40 minutes. If you're planning to use public transport, expect a journey time of around 50 minutes.

  • Make departure day worry-free — stay near Kobe Airport and know you'll make it to your boarding gate with time to spare. Settle in at one of these hotels the day before if you have an early Osaka to Seoul Incheon International Airport flight:

  • UKB has an on-time performance rating of 85%. This means the majority of its flights reach their destination as expected and your trip runs like clockwork.

  • Kobe Airport is located at 1 Kobekuko, Chuo Ward.

About Seoul Incheon International Airport (ICN)

Getting from Seoul Incheon International Airport (ICN) to central Seoul

  • Central Seoul is around 48 kilometres from Seoul Incheon International Airport and takes about 1 hour 5 minutes to reach by car. See what your options are for heading into the city, whether that's with a taxi, car hire or ride-share.

  • Travelling on public transport typically takes 50 minutes.

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

  • The lowest price we've found for a one-way ticket from Osaka to Seoul Incheon International Airport is $112. For a return flight on this route, the best price is $207. Depending on when you want to go and the availability, these fares could change.

  • Booking in advance is often the key to scoring a cheap flight from Osaka to ICN. Fares tend to rise as demand increases, so the closer you get to departure, the more expensive your ticket may be.

  • Affordable Osaka to Seoul Incheon International Airport tickets are easier to find if your travel dates are flexible. Try using the 'Whole month' tool to compare fares across the month and then fly out on the cheapest day.

  • Finding a cheap plane ticket from Osaka to ICN is easy with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know when the price has dropped.

  • Save money on your flight from Osaka to Seoul Incheon International Airport by using filters. Select your ideal duration, departure time and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Osaka to Seoul Incheon International Airport (ICN)

  • September is the quietest month for flights from Osaka to Seoul Incheon International Airport (ICN), while February is the most popular. Figure out the best time to go to Seoul based on whether you want a laid-back vibe or a lively atmosphere.

  • Book a Osaka to ICN plane ticket departing in August if you're eager to visit the city during its warmest month. Expect temperatures in Seoul to range from 19ºC to 32ºC.

  • January sees temperatures of between -12ºC and 4ºC. Search for cheap tickets from Osaka to Seoul Incheon International Airport around that time if you'd rather travel in cooler conditions.

More about Seoul

  • Start your Seoul trip off on the right foot by choosing the ideal place to stay. After booking your flight from Osaka to Seoul Incheon International Airport, browse our selection of hotels including:

  • There are plenty of exciting things to do in Seoul when you're ready to see the sights. Head straight for Gyeongbokgung Palace followed by Bukchon Hanok Village and N Seoul Tower.

Explore more of South Korea

  • You've seen Seoul, now it's time to discover more of South Korea. Journey about 257 kilometres southeast to Daegu to check off its top attractions. From Modern Art Statue to Jung-gu District and Alive Aquarium Daegu, you'll have a full itinerary ahead.

  • Around 153 kilometres southeast of Seoul, Daejeon is another favourite stop in South Korea. Experience major highlights starting with National Science Museum, Temi Park and Yuseong Hot Springs.

More travel options

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