Cheap Flights from Seoul (GMP) to Osaka (KIX) from HK$435~

View HK$435 flight on Tue, 3 Mar 2026Opens in a new window

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

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Find Cheap Flights from Seoul (GMP) to Osaka (KIX)

Prices were available within the past 7 days and start at HK$435 for one-way flights and HK$1,175 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air
Fri, 26 Dec - Mon, 5 Jan
GMP
Seoul
KIX
Osaka
HK$1,175 Return, found 3 days ago
HK$1,175
Return
found 3 days ago
Select Jeju Air flight, departing Fri, 26 Dec from Seoul to Osaka, returning Mon, 5 Jan, priced at HK$1,175 found 3 days ago
Jeju Air with Bag
Tue, 23 Dec - Mon, 5 Jan
GMP
Seoul
KIX
Osaka
HK$1,209 Return, found 1 day ago
HK$1,209
Return
found 1 day ago
Select Jeju Air with Bag flight, departing Tue, 23 Dec from Seoul to Osaka, returning Mon, 5 Jan, priced at HK$1,209 found 1 day ago
Jeju Air with Bag
Wed, 24 Dec - Mon, 5 Jan
GMP
Seoul
KIX
Osaka
HK$1,257 Return, found 1 day ago
HK$1,257
Return
found 1 day ago
Select Jeju Air with Bag flight, departing Wed, 24 Dec from Seoul to Osaka, returning Mon, 5 Jan, priced at HK$1,257 found 1 day ago
Jeju Air
Wed, 24 Dec - Tue, 6 Jan
GMP
Seoul
KIX
Osaka
HK$1,275 Return, found 3 days ago
HK$1,275
Return
found 3 days ago
Select Jeju Air flight, departing Wed, 24 Dec from Seoul to Osaka, returning Tue, 6 Jan, priced at HK$1,275 found 3 days ago
Jeju Air with Bag
Tue, 23 Dec - Mon, 5 Jan
GMP
Seoul
KIX
Osaka
HK$1,301 Return, found 1 day ago
HK$1,301
Return
found 1 day ago
Select Jeju Air with Bag flight, departing Tue, 23 Dec from Seoul to Osaka, returning Mon, 5 Jan, priced at HK$1,301 found 1 day ago
Jeju Air
Sat, 27 Dec - Mon, 5 Jan
GMP
Seoul
KIX
Osaka
HK$1,305 Return, found 3 days ago
HK$1,305
Return
found 3 days ago
Select Jeju Air flight, departing Sat, 27 Dec from Seoul to Osaka, returning Mon, 5 Jan, priced at HK$1,305 found 3 days ago
Jeju Air
Tue, 30 Dec - Mon, 5 Jan
GMP
Seoul
KIX
Osaka
HK$1,325 Return, found 3 days ago
HK$1,325
Return
found 3 days ago
Select Jeju Air flight, departing Tue, 30 Dec from Seoul to Osaka, returning Mon, 5 Jan, priced at HK$1,325 found 3 days ago
Peach
Tue, 23 Dec - Mon, 5 Jan
GMP
Seoul
KIX
Osaka
HK$1,329 Return, found 1 day ago
HK$1,329
Return
found 1 day ago
Select Peach flight, departing Tue, 23 Dec from Seoul to Osaka, returning Mon, 5 Jan, priced at HK$1,329 found 1 day ago
Hahn Air Systems
Tue, 23 Dec - Mon, 5 Jan
GMP
Seoul
KIX
Osaka
HK$1,552 Return, found 1 day ago
HK$1,552
Return
found 1 day ago
Select Hahn Air Systems flight, departing Tue, 23 Dec from Seoul to Osaka, returning Mon, 5 Jan, priced at HK$1,552 found 1 day ago
Asiana Airlines
Tue, 3 Mar - Wed, 11 Mar
GMP
Seoul
KIX
Osaka
HK$1,739 Return, found 1 day ago
HK$1,739
Return
found 1 day ago
Select Asiana Airlines flight, departing Tue, 3 Mar from Seoul to Osaka, returning Wed, 11 Mar, priced at HK$1,739 found 1 day ago

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

May is typically the cheapest month to fly

From HK$857 - HK$2,909 per traveller.

Alternative airports near Osaka

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kansai Intl. KIX. Cheapest option available. Average driving time to city centre is 40 minutes. Flights from HK$1,596
KIX
Kansai Intl.
Cheapest
Average driving time to city centre40 min
Flights from HK$1,596
Seoul to Osaka route information
Origin airport
Gimpo Intl.
Destination airport
Kansai Intl.
Airlines serving
Air China, All Nippon Airways, Asiana Airlines, Hahn Air Systems, Japan Airlines, Jeju Air with Bag, Korean Air, Peach
Return price
HK$1,175
Distance
829 km
Average flight time
1 hour 42 mins

Flights from Seoul to Osaka

Book cheap flights from Seoul (GMP) to Osaka (KIX) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Seoul (GMP) to Osaka (KIX) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Seoul (GMP) to Osaka (KIX) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Osaka flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Osaka and things to do in Osaka for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Osaka more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Osaka is HK$435 now!

 

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 HK$1,175. 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 kilometers 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.

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