฿1,273 Cheap Flights from Seoul (ICN) to Osaka (KIX)

View ฿1,273 flight on Fri, 10 Oct 2025Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to Kansai Intl. Airport (KIX)

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Cheap Flights from Seoul (ICN) to Osaka (KIX)

Prices were available within the past 7 days and start at ฿1,273 for one-way flights and ฿2,955 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Eastar Jet
Wed, 10 Sept - Wed, 17 Sept
ICN
Seoul
KIX
Osaka
฿2,955 Return, found 2 days ago
฿2,955
Return
found 2 days ago
Select Eastar Jet flight, departing Wed, 10 Sept from Seoul to Osaka, returning Wed, 17 Sept, priced at ฿2,955 found 2 days ago
Eastar Jet
Wed, 10 Sept - Thu, 18 Sept
ICN
Seoul
KIX
Osaka
฿3,185 Return, found 11 hours ago
฿3,185
Return
found 11 hours ago
Select Eastar Jet flight, departing Wed, 10 Sept from Seoul to Osaka, returning Thu, 18 Sept, priced at ฿3,185 found 11 hours ago
Eastar Jet
Wed, 10 Sept - Wed, 17 Sept
ICN
Seoul
KIX
Osaka
฿3,190 Return, found 2 days ago
฿3,190
Return
found 2 days ago
Select Eastar Jet flight, departing Wed, 10 Sept from Seoul to Osaka, returning Wed, 17 Sept, priced at ฿3,190 found 2 days ago
T'Way Air
Wed, 10 Sept - Wed, 17 Sept
ICN
Seoul
KIX
Osaka
฿3,220 Return, found 2 days ago
฿3,220
Return
found 2 days ago
Select T'Way Air flight, departing Wed, 10 Sept from Seoul to Osaka, returning Wed, 17 Sept, priced at ฿3,220 found 2 days ago
Eastar Jet
Wed, 10 Sept - Thu, 18 Sept
ICN
Seoul
KIX
Osaka
฿3,415 Return, found 11 hours ago
฿3,415
Return
found 11 hours ago
Select Eastar Jet flight, departing Wed, 10 Sept from Seoul to Osaka, returning Thu, 18 Sept, priced at ฿3,415 found 11 hours ago
Eastar Jet
Wed, 10 Sept - Wed, 17 Sept
ICN
Seoul
KIX
Osaka
฿3,425 Return, found 2 days ago
฿3,425
Return
found 2 days ago
Select Eastar Jet flight, departing Wed, 10 Sept from Seoul to Osaka, returning Wed, 17 Sept, priced at ฿3,425 found 2 days ago
T'Way Air
Fri, 10 Oct - Wed, 22 Oct
ICN
Seoul
KIX
Osaka
฿3,435 Return, found 20 hours ago
฿3,435
Return
found 20 hours ago
Select T'Way Air flight, departing Fri, 10 Oct from Seoul to Osaka, returning Wed, 22 Oct, priced at ฿3,435 found 20 hours ago
Peach
Wed, 11 Mar - Wed, 18 Mar
ICN
Seoul
KIX
Osaka
฿3,813 Return, found 4 hours ago
฿3,813
Return
found 4 hours ago
Select Peach flight, departing Wed, 11 Mar from Seoul to Osaka, returning Wed, 18 Mar, priced at ฿3,813 found 4 hours ago
Jeju Air with Bag
Wed, 10 Sept - Thu, 18 Sept
ICN
Seoul
KIX
Osaka
฿3,932 Return, found 11 hours ago
฿3,932
Return
found 11 hours ago
Select Jeju Air with Bag flight, departing Wed, 10 Sept from Seoul to Osaka, returning Thu, 18 Sept, priced at ฿3,932 found 11 hours ago
Jeju Air
Tue, 16 Sept - Tue, 30 Sept
ICN
Seoul
KIX
Osaka
฿3,990 Return, found 20 hours ago
฿3,990
Return
found 20 hours ago
Select Jeju Air flight, departing Tue, 16 Sept from Seoul to Osaka, returning Tue, 30 Sept, priced at ฿3,990 found 20 hours ago

Find the cheapest month to fly from Seoul (ICN) to Osaka (KIX)

August is typically the cheapest month to fly

From ฿2,259 - ฿4,234 per traveller.
Flight from Seoul to Osaka route information
Origin airport
Incheon Intl.
Destination airport
Kansai Intl.
Airlines serving
Air China, Asiana Airlines, Eastar Jet, Hahn Air Systems, JIN AIR, Japan Airlines, Jeju Air, Jeju Air with Bag, Korean Air, Peach, T'Way Air, T'way Air with baggage
Return price
฿2,955
Distance
855 km
Average flight time
1 hour 43 mins

Perfect flights from Seoul to Osaka

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Seoul to Osaka. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of Osaka, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Incheon Intl. to Kansai Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿1,273 and roundtrip prices from ฿2,955. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Kansai Intl. and explore Osaka and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your ICN to KIX travel arrangements today and embark on the journey of a lifetime in Osaka.

Frequently asked questions

How much is a flight from ICN to KIX?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey from Incheon Airport to KIX was ฿2,955. Fares this cheap don't hang around forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ICN to Kansai Intl. Airport (KIX)?
We understand that things come up unexpectedly, so we've made it as simple as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Incheon Airport to KIX that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for ICN to KIX flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Seoul–Incheon Intl. Airport to KIX?
Recline your seat, choose an in-flight TV show and 1 hour and 49 minutes will fly by in the blink of an eye. That's how long it takes to jet to KIX from ICN.
How far is the flight from Seoul–Incheon Intl. Airport to Kansai Intl. Airport (KIX)?
With a flight distance of 860 kilometres, it's just a hop from ICN to Kansai Intl. Airport (KIX). It might be a quick flight, but it's still worth packing a book to read.
Which airlines fly direct from ICN to Kansai Intl. Airport (KIX)?
You'll have your choice of a great selection of airlines that fly from ICN to Kansai Intl. Airport. Among the best are:

  • Korean Air - (KE) with 121 monthly flights
  • Jeju Air - (7C) with 60 monthly flights
  • Peach Aviation - (MM) with 60 monthly flights
  • Jin Air - (LJ) with 30 monthly flights
  • Air Busan - (BX) with 30 monthly flights
  • Air Seoul - (RS) with 30 monthly flights

Are ICN to Kansai Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so it's no sure thing. While last-minute flight deals between Incheon Airport and Kansai Intl. Airport are of course possible, it also makes sense to keep an eye on prices well before you fly. In fact, some air carriers publicize their prices up to a year before the departure date. Expedia is constantly updating the best bargains around, so keep checking and be ready to grab your seat when prices drop.

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