£31 Cheap Flights from Seoul (ICN) to Osaka (KIX)

View £31 flight on Wed, 2 Jul 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 £31 for one-way flights and £74 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'Way Air
Thu, 8 May - Wed, 14 May
ICN
Seoul
KIX
Osaka
£74 Return, found 3 hours ago
£74
Return
found 3 hours ago
Select T'Way Air flight, departing Thu, 8 May from Seoul to Osaka, returning Wed, 14 May, priced at £74 found 3 hours ago
T'Way Air
Mon, 30 Jun - Thu, 3 Jul
ICN
Seoul
KIX
Osaka
£80 Return, found 4 hours ago
£80
Return
found 4 hours ago
Select T'Way Air flight, departing Mon, 30 Jun from Seoul to Osaka, returning Thu, 3 Jul, priced at £80 found 4 hours ago
T'Way Air
Tue, 1 Jul - Thu, 3 Jul
ICN
Seoul
KIX
Osaka
£85 Return, found 4 hours ago
£85
Return
found 4 hours ago
Select T'Way Air flight, departing Tue, 1 Jul from Seoul to Osaka, returning Thu, 3 Jul, priced at £85 found 4 hours ago
T'Way Air
Mon, 30 Jun - Thu, 3 Jul
ICN
Seoul
KIX
Osaka
£90 Return, found 4 hours ago
£90
Return
found 4 hours ago
Select T'Way Air flight, departing Mon, 30 Jun from Seoul to Osaka, returning Thu, 3 Jul, priced at £90 found 4 hours ago
T'Way Air
Wed, 18 Jun - Tue, 1 Jul
ICN
Seoul
KIX
Osaka
£92 Return, found 3 days ago
£92
Return
found 3 days ago
Select T'Way Air flight, departing Wed, 18 Jun from Seoul to Osaka, returning Tue, 1 Jul, priced at £92 found 3 days ago
T'Way Air
Mon, 30 Jun - Thu, 3 Jul
ICN
Seoul
KIX
Osaka
£93 Return, found 4 hours ago
£93
Return
found 4 hours ago
Select T'Way Air flight, departing Mon, 30 Jun from Seoul to Osaka, returning Thu, 3 Jul, priced at £93 found 4 hours ago
Jeju Air
Wed, 2 Jul - Sun, 20 Jul
ICN
Seoul
KIX
Osaka
£111 Return, found 1 day ago
£111
Return
found 1 day ago
Select Jeju Air flight, departing Wed, 2 Jul from Seoul to Osaka, returning Sun, 20 Jul, priced at £111 found 1 day ago
Asiana Airlines
Fri, 9 May - Mon, 12 May
ICN
Seoul
KIX
Osaka
£138 Return, found 3 hours ago
£138
Return
found 3 hours ago
Select Asiana Airlines flight, departing Fri, 9 May from Seoul to Osaka, returning Mon, 12 May, priced at £138 found 3 hours ago
Korean Air
Mon, 7 Jul - Thu, 10 Jul
ICN
Seoul
KIX
Osaka
£139 Return, found 11 hours ago
£139
Return
found 11 hours ago
Select Korean Air flight, departing Mon, 7 Jul from Seoul to Osaka, returning Thu, 10 Jul, priced at £139 found 11 hours ago
Hahn Air Systems
Mon, 7 Jul - Thu, 10 Jul
ICN
Seoul
KIX
Osaka
£156 Return, found 11 hours ago
£156
Return
found 11 hours ago
Select Hahn Air Systems flight, departing Mon, 7 Jul from Seoul to Osaka, returning Thu, 10 Jul, priced at £156 found 11 hours ago
Flight from Seoul to Osaka route information
Origin airport
Incheon Intl.
Destination airport
Kansai Intl.
Airlines serving
Air China, All Nippon Airways, Asiana Airlines, Hahn Air Systems, Japan Airlines, Korean Air, T'Way Air
Return price
£74
Distance
855 km

Compare flights from Seoul to Osaka easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Seoul to Osaka. Operating between them 58 flights per day, 20 airlines cover the route. And Air Canada, JAL, Air France, Delta Air Lines, Eastar Jet, Asiana Airlines, Ethiopian Airlines, Etihad Airways, Air Busan, ITA Airways, Korean Air, ANA, Virgin Atlantic, Jin Air, Miat Mongolian Airlines fly direct, getting you to Kansai Intl. in just 1hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Incheon Intl. to Kansai Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Incheon Intl. (ICN) to Kansai Intl. (KIX) 

The easiest way to view the best deals on flights from Seoul to Osaka today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Incheon Intl. to Kansai Intl. start at just £74 and range up to £186.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Seoul and Osaka
  • booking your flight during May, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Seoul to Osaka flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Incheon Intl. to Kansai Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

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 £74. 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.

Explore a world of travel with Expedia

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£137.60
*Available to Expedia members.