S$323 Cheap Flights from Seoul to Osaka

View S$323 flight on Tue, 21 Apr, 2026Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to Itami Airport (ITM)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Seoul to Osaka (ICN-ITM)

Prices were available within the past 7 days and start at S$323 for one-way flights and S$601 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Wed, 21 Jan - Fri, 30 Jan
ICN
Seoul
ITM
Osaka
S$601 Return, found 1 day ago
S$601
Return
found 1 day ago
Select Korean Air flight, departing Wed, 21 Jan from Seoul to Osaka, returning Fri, 30 Jan, priced at S$601 found 1 day ago
Asiana Airlines
Wed, 21 Jan - Fri, 30 Jan
ICN
Seoul
ITM
Osaka
S$603 Return, found 1 day ago
S$603
Return
found 1 day ago
Select Asiana Airlines flight, departing Wed, 21 Jan from Seoul to Osaka, returning Fri, 30 Jan, priced at S$603 found 1 day ago
Korean Air
Tue, 10 Feb - Sun, 22 Feb
ICN
Seoul
ITM
Osaka
S$603 Return, found 2 days ago
S$603
Return
found 2 days ago
Select Korean Air flight, departing Tue, 10 Feb from Seoul to Osaka, returning Sun, 22 Feb, priced at S$603 found 2 days ago
Korean Air
Mon, 2 Nov - Sun, 8 Nov
ICN
Seoul
ITM
Osaka
S$604 Return, found 10 hours ago
S$604
Return
found 10 hours ago
Select Korean Air flight, departing Mon, 2 Nov from Seoul to Osaka, returning Sun, 8 Nov, priced at S$604 found 10 hours ago
Asiana Airlines
Tue, 10 Feb - Sun, 22 Feb
ICN
Seoul
ITM
Osaka
S$605 Return, found 2 days ago
S$605
Return
found 2 days ago
Select Asiana Airlines flight, departing Tue, 10 Feb from Seoul to Osaka, returning Sun, 22 Feb, priced at S$605 found 2 days ago
Japan Airlines
Tue, 10 Feb - Sun, 22 Feb
ICN
Seoul
ITM
Osaka
S$606 Return, found 2 days ago
S$606
Return
found 2 days ago
Select Japan Airlines flight, departing Tue, 10 Feb from Seoul to Osaka, returning Sun, 22 Feb, priced at S$606 found 2 days ago
Japan Airlines
Wed, 21 Jan - Fri, 30 Jan
ICN
Seoul
ITM
Osaka
S$607 Return, found 1 day ago
S$607
Return
found 1 day ago
Select Japan Airlines flight, departing Wed, 21 Jan from Seoul to Osaka, returning Fri, 30 Jan, priced at S$607 found 1 day ago
Japan Airlines
Mon, 2 Nov - Sun, 8 Nov
ICN
Seoul
ITM
Osaka
S$608 Return, found 10 hours ago
S$608
Return
found 10 hours ago
Select Japan Airlines flight, departing Mon, 2 Nov from Seoul to Osaka, returning Sun, 8 Nov, priced at S$608 found 10 hours ago
Japan Airlines
Tue, 10 Feb - Sun, 22 Feb
ICN
Seoul
ITM
Osaka
S$609 Return, found 2 days ago
S$609
Return
found 2 days ago
Select Japan Airlines flight, departing Tue, 10 Feb from Seoul to Osaka, returning Sun, 22 Feb, priced at S$609 found 2 days ago
All Nippon Airways
Tue, 10 Feb - Sun, 22 Feb
ICN
Seoul
ITM
Osaka
S$612 Return, found 2 days ago
S$612
Return
found 2 days ago
Select All Nippon Airways flight, departing Tue, 10 Feb from Seoul to Osaka, returning Sun, 22 Feb, priced at S$612 found 2 days ago
Seoul to Osaka route information
Origin airport
Incheon Intl.
Destination airport
Itami
Airlines serving
All Nippon Airways, Japan Airlines
Return price
S$600
Distance
855 km

Perfect flights from Seoul to Osaka

Your Journey from Seoul to Osaka

Start your unforgettable journey with Expedia. Our broad selection of flights from Seoul to Osaka caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Korean Air, Asiana Airlines, Japan Airlines, All Nippon Airways. Our selection of flights from Incheon Intl. to Itami caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Seoul to Osaka Flights

Experience the joy of finding cheap flights from Incheon Intl. to Itami that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$323 and roundtrip prices from S$601*.
 

Pre-Flight Essentials

Ensure a smooth journey from Seoul to Osaka with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Osaka

Picture yourself stepping off the plane in Osaka and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Seoul to Osaka Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Seoul to Osaka.
 

Beyond the Flight – Exploring Osaka

With Expedia, your adventure extends beyond the flight. Explore Osaka at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Seoul to Osaka with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Seoul to Osaka with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Seoul–Incheon Intl. Airport to Itami Airport?
If you're travelling from ICN to ITM, round-trip flights start from S$601. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year, so don't wait around. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Incheon Intl. Airport (ICN) to Itami Airport?
The majority of flights can be conveniently cancelled online, but whether you are charged a fee varies between airlines. If you do have to cancel your getaway, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from ICN to ITM 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 Itami Airport (ITM) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Incheon Airport to Itami Airport?
With a flight distance of 860 kilometres, it's only a hop from ICN to Itami Airport. It might be a quick one, but it's still worth bringing something to keep you busy on board.
Which airlines fly direct from ICN to Itami Airport?
If you want to travel straight from Incheon Airport to ITM, you'll need to book a flight with one or more stops. Unfortunately, there aren't any airlines that fly directly between these airports.
Are Incheon Intl. Airport (ICN) to Itami Airport (ITM) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally pick up a bargain, with some super cheap airfares from Seoul–Incheon Intl. Airport to ITM arising a few weeks before the date of departure. If you'd rather book ahead of time, Expedia compares and updates the best flight deals frequently — as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines advertise prices that far in advance.

Explore a world of travel with Expedia

*Available to Expedia members.