₩80,800 Cheap Flights from Seoul (GMP) to Osaka (KIX)

View ₩80,800 flight on Tue, Apr 28, 2026Opens in a new window

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

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Cheap Flights from Seoul to Osaka (GMP-KIX)

Prices were available within the past 7 days and start at ₩80,800 for one-way flights and ₩186,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Peach
Tue, Jun 9 - Tue, Jun 16
GMP
Seoul
KIX
Osaka
₩186,800 Roundtrip, found 3 hours ago
₩186,800
Roundtrip
found 3 hours ago
Select Peach flight, departing Tue, Jun 9 from Seoul to Osaka, returning Tue, Jun 16, priced at ₩186,800 found 3 hours ago
Peach
Tue, Jun 9 - Thu, Jun 11
GMP
Seoul
KIX
Osaka
₩210,800 Roundtrip, just found
₩210,800
Roundtrip
just found
Select Peach flight, departing Tue, Jun 9 from Seoul to Osaka, returning Thu, Jun 11, priced at ₩210,800 just found
Peach
Tue, Jun 9 - Thu, Jun 11
GMP
Seoul
KIX
Osaka
₩222,800 Roundtrip, just found
₩222,800
Roundtrip
just found
Select Peach flight, departing Tue, Jun 9 from Seoul to Osaka, returning Thu, Jun 11, priced at ₩222,800 just found
Peach
Mon, Jun 8 - Wed, Jun 17
GMP
Seoul
KIX
Osaka
₩234,800 Roundtrip, just found
₩234,800
Roundtrip
just found
Select Peach flight, departing Mon, Jun 8 from Seoul to Osaka, returning Wed, Jun 17, priced at ₩234,800 just found
Jeju Air
Tue, Apr 28 - Fri, May 8
GMP
Seoul
KIX
Osaka
₩243,600 Roundtrip, found 10 hours ago
₩243,600
Roundtrip
found 10 hours ago
Select Jeju Air flight, departing Tue, Apr 28 from Seoul to Osaka, returning Fri, May 8, priced at ₩243,600 found 10 hours ago
Peach
Mon, Jun 8 - Thu, Jun 11
GMP
Seoul
KIX
Osaka
₩246,800 Roundtrip, just found
₩246,800
Roundtrip
just found
Select Peach flight, departing Mon, Jun 8 from Seoul to Osaka, returning Thu, Jun 11, priced at ₩246,800 just found
Jeju Air
Tue, Apr 28 - Thu, May 7
GMP
Seoul
KIX
Osaka
₩248,800 Roundtrip, found 1 hour ago
₩248,800
Roundtrip
found 1 hour ago
Select Jeju Air flight, departing Tue, Apr 28 from Seoul to Osaka, returning Thu, May 7, priced at ₩248,800 found 1 hour ago
Korean Air
Mon, Jun 8 - Thu, Jun 11
GMP
Seoul
KIX
Osaka
₩361,800 Roundtrip, just found
₩361,800
Roundtrip
just found
Select Korean Air flight, departing Mon, Jun 8 from Seoul to Osaka, returning Thu, Jun 11, priced at ₩361,800 just found
All Nippon Airways
Tue, Jun 16 - Wed, Jun 17
GMP
Seoul
KIX
Osaka
₩455,300 Roundtrip, just found
₩455,300
Roundtrip
just found
Select All Nippon Airways flight, departing Tue, Jun 16 from Seoul to Osaka, returning Wed, Jun 17, priced at ₩455,300 just found
Japan Airlines
Tue, Jun 2 - Thu, Jun 4
GMP
Seoul
KIX
Osaka
₩559,900 Roundtrip, just found
₩559,900
Roundtrip
just found
Select Japan Airlines flight, departing Tue, Jun 2 from Seoul to Osaka, returning Thu, Jun 4, priced at ₩559,900 just found

Alternative airports near Osaka

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

Select flight to Itami ITM. Closest option available. Average driving time to city center is 10 minutes. Flights from ₩643,200
ITM
Itami
Closest
Average driving time to city center10 min
Flights from ₩643,200

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

May is typically the cheapest month to fly

From ₩161,158 - ₩543,250 per traveler.

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 ₩186,800. 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.

Travel information

Origin airport
Gimpo Intl.
Destination airport
Kansai Intl.
Airlines serving
All Nippon Airways, Japan Airlines, Jeju Air, Korean Air, Peach
Roundtrip price
₩186,800
Distance
829 km
Average flight time
1 hour 45 mins
*Available to Expedia members.