S$99 Cheap Flights from Seoul to Kumamoto

Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from ICN to Kumamoto Airport (KMJ) start from S$169. Book ASAP to score the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.

Most flights can be cancelled online, but each air carrier has different terms and conditions. If you do have to cancel your flight, visit our Customer Service Portal and follow the instructions.

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 Incheon Airport to Kumamoto Airport (KMJ) flights, you’ll see a “no change fees” filter for you to select.

You might not get through a whole movie on this flight — it’s just 650 kilometres from South Korea to Mashiki. Find your seat, order some food and you’ll be touching down in no time.

You won’t find any airlines flying directly between Incheon Intl. Airport (ICN) and Kumamoto Airport (KMJ), so be ready to make at least one stop on your journey. A layover can be a nice way to break up a trip!

Last-minute bookings from Seoul–Incheon Intl. Airport to Kumamoto Airport (KMJ) can be hit-or-miss. It is possible to find a bargain, but you could also miss out entirely! If you’d prefer to play it safe and start planning early on, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines publish their prices so far in advance. Our top tip? Check back often as updates are made regularly.