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

View AU$120 flight on Tue, 6 Jan 2026Opens in a new window

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

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Wed, 7 Jan - Wed, 14 Jan
KIX
Osaka
GMP
Seoul
AU$295 Return, found 4 days ago
AU$295
Return
found 4 days ago
Select Jeju Air with Bag flight, departing Wed, 7 Jan from Osaka to Seoul, returning Wed, 14 Jan, priced at AU$295 found 4 days ago
Asiana Airlines
Wed, 7 Jan - Wed, 14 Jan
KIX
Osaka
GMP
Seoul
AU$296 Return, found 4 days ago
AU$296
Return
found 4 days ago
Select Asiana Airlines flight, departing Wed, 7 Jan from Osaka to Seoul, returning Wed, 14 Jan, priced at AU$296 found 4 days ago
Jeju Air with Bag
Wed, 7 Jan - Wed, 14 Jan
KIX
Osaka
GMP
Seoul
AU$298 Return, found 4 days ago
AU$298
Return
found 4 days ago
Select Jeju Air with Bag flight, departing Wed, 7 Jan from Osaka to Seoul, returning Wed, 14 Jan, priced at AU$298 found 4 days ago
Jeju Air with Bag
Tue, 6 Jan - Fri, 9 Jan
KIX
Osaka
GMP
Seoul
AU$300 Return, found 8 hours ago
AU$300
Return
found 8 hours ago
Select Jeju Air with Bag flight, departing Tue, 6 Jan from Osaka to Seoul, returning Fri, 9 Jan, priced at AU$300 found 8 hours ago
Jeju Air with Bag
Tue, 6 Jan - Thu, 8 Jan
KIX
Osaka
GMP
Seoul
AU$302 Return, found 3 days ago
AU$302
Return
found 3 days ago
Select Jeju Air with Bag flight, departing Tue, 6 Jan from Osaka to Seoul, returning Thu, 8 Jan, priced at AU$302 found 3 days ago
Asiana Airlines
Wed, 14 Jan - Fri, 16 Jan
KIX
Osaka
GMP
Seoul
AU$304 Return, found 6 days ago
AU$304
Return
found 6 days ago
Select Asiana Airlines flight, departing Wed, 14 Jan from Osaka to Seoul, returning Fri, 16 Jan, priced at AU$304 found 6 days ago
Jeju Air with Bag
Tue, 6 Jan - Thu, 8 Jan
KIX
Osaka
GMP
Seoul
AU$308 Return, found 3 days ago
AU$308
Return
found 3 days ago
Select Jeju Air with Bag flight, departing Tue, 6 Jan from Osaka to Seoul, returning Thu, 8 Jan, priced at AU$308 found 3 days ago
Jeju Air
Tue, 6 Jan - Fri, 9 Jan
KIX
Osaka
GMP
Seoul
AU$314 Return, found 8 hours ago
AU$314
Return
found 8 hours ago
Select Jeju Air flight, departing Tue, 6 Jan from Osaka to Seoul, returning Fri, 9 Jan, priced at AU$314 found 8 hours ago
Korean Air
Tue, 6 Jan - Fri, 9 Jan
KIX
Osaka
GMP
Seoul
AU$315 Return, found 8 hours ago
AU$315
Return
found 8 hours ago
Select Korean Air flight, departing Tue, 6 Jan from Osaka to Seoul, returning Fri, 9 Jan, priced at AU$315 found 8 hours ago
Hahn Air Systems
Wed, 7 Jan - Wed, 14 Jan
KIX
Osaka
GMP
Seoul
AU$328 Return, found 4 days ago
AU$328
Return
found 4 days ago
Select Hahn Air Systems flight, departing Wed, 7 Jan from Osaka to Seoul, returning Wed, 14 Jan, priced at AU$328 found 4 days ago

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

October is typically the cheapest month to fly

From AU$131 - AU$535 per traveller.

Alternative airports near Seoul

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

Select flight to Incheon Intl. ICN. Cheapest option available. Average driving time to city centre is 47 minutes. Flights from AU$371
ICN
Incheon Intl.
Cheapest
Average driving time to city centre47 min
Flights from AU$371
Flight from Osaka to Seoul route information
Origin airport
Kansai Intl.
Destination airport
Gimpo Intl.
Airlines serving
All Nippon Airways, Asiana Airlines, Hahn Air Systems, Japan Airlines, Jeju Air, Jeju Air with Bag, Korean Air
Return price
AU$294
Distance
829 km
Average flight time
2 hours 1 min

Your quick guide to flights from Osaka to Seoul

Pick up great flights from Osaka to Seoul

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Osaka to Seoul. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Osaka to Seoul that take around hours.

Find cheap flights from Osaka to Seoul

From the great flight deals with prices currently ranging from AU$295 to AU$328, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Osaka to Seoul around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Seoul is normally in January.

Reasons to book your flight from Osaka to Seoul with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Osaka to Seoul across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Seoul right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from KIX to Gimpo Airport?
The lowest price advertised for a round-trip flight between KIX and GMP is AU$295. But you better get moving. This figure is based on fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Kansai Intl. Airport to GMP?
The majority of flights can be cancelled online, but every airline has a different set of terms and conditions. If you do have to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Kansai Intl. Airport (KIX) to GMP 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 Kansai Intl. Airport to Gimpo Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Kansai Intl. Airport (KIX) to Gimpo Airport?
That new movie you've been eager to see will have to wait — the flight distance between Kansai Intl. Airport and Gimpo Airport is only 840 kilometres. The captain will be instructing you to buckle up for touchdown before you know it.
Which airlines fly direct from Kansai Intl. Airport to GMP?
With 60 monthly flights operating from Kansai Intl. Airport to GMP, Korean Air (KE) is a top choice. You could also have a look at fares with Jeju Air (7C). This carrier operates 30 monthly flights between Tajiri and Seoul.
Are KIX to GMP flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up an amazing last-minute deal from Kansai Intl. Airport (KIX) to GMP, but it can also be hit-or-miss. As many airlines advertise prices up to a year in advance, it's worth keeping an eye on fares early and being ready to book when you spot a good bargain. Expedia compares carrier prices and updates flight deals often, so you can be certain you're always getting the latest offers.

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