฿1,848 Cheap Flights from Seoul (GMP) to Osaka (KIX)

View ฿1,848 flight on Wed, 11 Feb 2026Opens in a new window

Popular airlines from Gimpo Intl. Airport (GMP) to Kansai Intl. Airport (KIX)

  • 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 (GMP) to Osaka (KIX)

Prices were available within the past 7 days and start at ฿1,848 for one-way flights and ฿4,267 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Peach
Tue, 18 Nov - Wed, 19 Nov
GMP
Seoul
KIX
Osaka
฿4,267 Return, found 5 days ago
฿4,267
Return
found 5 days ago
Select Peach flight, departing Tue, 18 Nov from Seoul to Osaka, returning Wed, 19 Nov, priced at ฿4,267 found 5 days ago
Peach
Wed, 10 Dec - Wed, 17 Dec
GMP
Seoul
KIX
Osaka
฿4,293 Return, found 6 days ago
฿4,293
Return
found 6 days ago
Select Peach flight, departing Wed, 10 Dec from Seoul to Osaka, returning Wed, 17 Dec, priced at ฿4,293 found 6 days ago
Peach
Wed, 10 Dec - Thu, 11 Dec
GMP
Seoul
KIX
Osaka
฿4,603 Return, found 6 days ago
฿4,603
Return
found 6 days ago
Select Peach flight, departing Wed, 10 Dec from Seoul to Osaka, returning Thu, 11 Dec, priced at ฿4,603 found 6 days ago
Jeju Air with Bag
Wed, 10 Dec - Wed, 17 Dec
GMP
Seoul
KIX
Osaka
฿4,753 Return, found 6 days ago
฿4,753
Return
found 6 days ago
Select Jeju Air with Bag flight, departing Wed, 10 Dec from Seoul to Osaka, returning Wed, 17 Dec, priced at ฿4,753 found 6 days ago
Peach
Wed, 10 Dec - Wed, 17 Dec
GMP
Seoul
KIX
Osaka
฿4,845 Return, found 6 days ago
฿4,845
Return
found 6 days ago
Select Peach flight, departing Wed, 10 Dec from Seoul to Osaka, returning Wed, 17 Dec, priced at ฿4,845 found 6 days ago
Peach
Tue, 18 Nov - Wed, 26 Nov
GMP
Seoul
KIX
Osaka
฿5,103 Return, found 5 days ago
฿5,103
Return
found 5 days ago
Select Peach flight, departing Tue, 18 Nov from Seoul to Osaka, returning Wed, 26 Nov, priced at ฿5,103 found 5 days ago
Peach
Wed, 3 Dec - Tue, 9 Dec
GMP
Seoul
KIX
Osaka
฿5,118 Return, found 3 days ago
฿5,118
Return
found 3 days ago
Select Peach flight, departing Wed, 3 Dec from Seoul to Osaka, returning Tue, 9 Dec, priced at ฿5,118 found 3 days ago
Hahn Air Systems
Wed, 10 Dec - Wed, 17 Dec
GMP
Seoul
KIX
Osaka
฿5,665 Return, found 6 days ago
฿5,665
Return
found 6 days ago
Select Hahn Air Systems flight, departing Wed, 10 Dec from Seoul to Osaka, returning Wed, 17 Dec, priced at ฿5,665 found 6 days ago
Asiana Airlines
Wed, 10 Dec - Thu, 11 Dec
GMP
Seoul
KIX
Osaka
฿7,000 Return, found 6 days ago
฿7,000
Return
found 6 days ago
Select Asiana Airlines flight, departing Wed, 10 Dec from Seoul to Osaka, returning Thu, 11 Dec, priced at ฿7,000 found 6 days ago
Korean Air
Thu, 5 Mar - Wed, 11 Mar
GMP
Seoul
KIX
Osaka
฿7,100 Return, found 3 days ago
฿7,100
Return
found 3 days ago
Select Korean Air flight, departing Thu, 5 Mar from Seoul to Osaka, returning Wed, 11 Mar, priced at ฿7,100 found 3 days ago

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

May is typically the cheapest month to fly

From ฿3,566 - ฿12,030 per traveller.
Flight from Seoul to Osaka route information
Origin airport
Gimpo Intl.
Destination airport
Kansai Intl.
Airlines serving
All Nippon Airways, Asiana Airlines, Hahn Air Systems, Japan Airlines, Jeju Air with Bag, Korean Air, Peach
Return price
฿4,266
Distance
829 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 , 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 Gimpo Intl. to Kansai Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿1,848 and roundtrip prices from ฿4,267. 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 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 to travel arrangements today and embark on the journey of a lifetime in Osaka.

Frequently asked questions

How much is a flight from GMP to KIX?
Round-trip flights between Gimpo Airport and Kansai Intl. Airport (KIX) start from ฿4,267. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book now to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Gimpo Airport to KIX?
This differs from airline to airline, as each has its own set of terms and conditions. Head to the Customer Service Portal, where you'll find simple instructions on how to cancel your flight online.
How do I find cheap flights from Gimpo Intl. Airport (GMP) to Kansai Intl. Airport 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 Gimpo Airport to Kansai Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from GMP to Kansai Intl. Airport (KIX)?
A flight distance of just 840 kilometres separates Seoul and Tajiri. Once you're in the air, you won't get a chance to do much more than read the magazine in your seat pocket.
Which airlines fly direct from Gimpo Airport to KIX?
Korean Air (KE) will get you from Gimpo Airport to Kansai Intl. Airport (KIX) safely and reliably. Take your pick of 60 direct flights every month on this route.
Are GMP to Kansai Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes pick up a bargain, with some of the cheapest airfares from Gimpo Intl. Airport (GMP) to KIX surfacing a few weeks before the departure date. If you'd rather plan ahead of time, Expedia compares and updates the best flight deals continuously — as early as a year in advance in some cases. It depends on the carrier though, as not every airline releases prices so far in advance.

Explore a world of travel with Expedia

Osaka Airports

Osaka

Seoul Airports

Seoul

Incheon Intl. to Osaka
฿3,721.18
*Available to Expedia members.