RM676 Cheap Flights from Seoul (GMP) to Kumamoto (KMJ)

View RM676 flight on Sun, 12 Oct 2025Opens in a new window

Popular airlines from Gimpo Intl. Airport (GMP) to Kumamoto Airport (KMJ)

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Cheap Flights from Seoul to Kumamoto (GMP-KMJ)

Prices were available within the past 7 days and start at RM676 for one-way flights and RM1,412 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Tue, 17 Mar - Fri, 20 Mar
GMP
Seoul
KMJ
Kumamoto
RM1,412 Return, found 1 day ago
RM1,412
Return
found 1 day ago
Select All Nippon Airways flight, departing Tue, 17 Mar from Seoul to Kumamoto, returning Fri, 20 Mar, priced at RM1,412 found 1 day ago
All Nippon Airways
Tue, 3 Mar - Fri, 6 Mar
GMP
Seoul
KMJ
Kumamoto
RM1,442 Return, found 1 day ago
RM1,442
Return
found 1 day ago
Select All Nippon Airways flight, departing Tue, 3 Mar from Seoul to Kumamoto, returning Fri, 6 Mar, priced at RM1,442 found 1 day ago
All Nippon Airways
Sat, 21 Mar - Tue, 24 Mar
GMP
Seoul
KMJ
Kumamoto
RM1,472 Return, found 1 day ago
RM1,472
Return
found 1 day ago
Select All Nippon Airways flight, departing Sat, 21 Mar from Seoul to Kumamoto, returning Tue, 24 Mar, priced at RM1,472 found 1 day ago
Japan Airlines
Sun, 12 Oct - Wed, 15 Oct
GMP
Seoul
KMJ
Kumamoto
RM1,482 Return, found 10 hours ago
RM1,482
Return
found 10 hours ago
Select Japan Airlines flight, departing Sun, 12 Oct from Seoul to Kumamoto, returning Wed, 15 Oct, priced at RM1,482 found 10 hours ago
All Nippon Airways
Tue, 17 Mar - Fri, 20 Mar
GMP
Seoul
KMJ
Kumamoto
RM1,487 Return, found 1 day ago
RM1,487
Return
found 1 day ago
Select All Nippon Airways flight, departing Tue, 17 Mar from Seoul to Kumamoto, returning Fri, 20 Mar, priced at RM1,487 found 1 day ago
All Nippon Airways
Tue, 24 Mar - Fri, 27 Mar
GMP
Seoul
KMJ
Kumamoto
RM1,502 Return, found 1 day ago
RM1,502
Return
found 1 day ago
Select All Nippon Airways flight, departing Tue, 24 Mar from Seoul to Kumamoto, returning Fri, 27 Mar, priced at RM1,502 found 1 day ago
All Nippon Airways
Tue, 3 Mar - Fri, 6 Mar
GMP
Seoul
KMJ
Kumamoto
RM1,517 Return, found 1 day ago
RM1,517
Return
found 1 day ago
Select All Nippon Airways flight, departing Tue, 3 Mar from Seoul to Kumamoto, returning Fri, 6 Mar, priced at RM1,517 found 1 day ago
All Nippon Airways
Sat, 21 Mar - Tue, 24 Mar
GMP
Seoul
KMJ
Kumamoto
RM1,547 Return, found 1 day ago
RM1,547
Return
found 1 day ago
Select All Nippon Airways flight, departing Sat, 21 Mar from Seoul to Kumamoto, returning Tue, 24 Mar, priced at RM1,547 found 1 day ago
Japan Airlines
Sun, 12 Oct - Wed, 15 Oct
GMP
Seoul
KMJ
Kumamoto
RM1,557 Return, found 10 hours ago
RM1,557
Return
found 10 hours ago
Select Japan Airlines flight, departing Sun, 12 Oct from Seoul to Kumamoto, returning Wed, 15 Oct, priced at RM1,557 found 10 hours ago
All Nippon Airways
Sat, 21 Mar - Tue, 24 Mar
GMP
Seoul
KMJ
Kumamoto
RM1,562 Return, found 1 day ago
RM1,562
Return
found 1 day ago
Select All Nippon Airways flight, departing Sat, 21 Mar from Seoul to Kumamoto, returning Tue, 24 Mar, priced at RM1,562 found 1 day ago

Alternative airports near Kumamoto

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

Select flight to Kumamoto Airport KMJ. Cheapest and Closest option available. Average driving time to city centre is 20 minutes. Flights from RM 1,827
KMJ
Kumamoto Airport
CheapestClosest
Average driving time to city centre20 min
Flights from RM 1,827

Frequently asked questions

How much is a flight from GMP to KMJ?
If you're travelling from Gimpo Airport to Aso Kumamoto Airport, round-trip journeys start from RM1,412. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year, so don't hang around. Book now and save yourself both 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 Gimpo Airport to KMJ?
This differs between air carriers, as each has its own terms and conditions. Visit the Customer Service Portal, where there are easy-to-follow instructions on how to cancel online.
How do I find cheap flights from Gimpo Airport to Kumamoto Airport (KMJ) 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 GMP to Aso Kumamoto Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Gimpo Intl. Airport (GMP) to KMJ?
A flight distance of just 640 kilometres separates Seoul and Mashiki. Once you're up in the air, you won't get a chance to do much more than flip through the pages of the in-flight magazine.
Which airlines fly direct from Gimpo Airport to Aso Kumamoto Airport?
Flying directly between Gimpo Airport and Aso Kumamoto Airport isn't possible at this time. However, you'll still be able to book a flight to Mashiki with at least one stop.
Are GMP to Aso Kumamoto Airport flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes find a bargain, with some super cheap airfares from Gimpo Intl. Airport (GMP) to Kumamoto Airport (KMJ) surfacing a few weeks before the date of departure. If you'd rather plan ahead of time, Expedia compares and updates the best flight deals frequently — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines release prices so far in advance.

Travel information

Travel information

Origin airport
Gimpo Intl.
Destination airport
Kumamoto
Airlines serving
All Nippon Airways, Japan Airlines
Return price
RM1,412
Distance
637 km

Book with confidence

Book with confidence

Perfect flights from Seoul to Kumamoto

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

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Seoul to Kumamoto

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