How much is a ticket from Seoul Incheon to Kumamoto?

Depending on when you travel and how far in advance you book, fares between Seoul and Kumamoto can differ a lot.

Choose a date to explore the best fares now.

If you’re flexible with timing, consider overnight flights — they often cost less and are less crowded. Exploring multiple date and time combinations can help you find the cheapest solution.

What are the airport options between Seoul and Kumamoto?

If both departure and destination cities offer multiple airports, comparing them can help you save time and money.

• Airports in Seoul: Seoul has 2 airports - Gimpo, Incheon.
• Airports in Kumamoto: Kumamoto has one airport operating, Kumamoto.

Some airports have different terminals for low-cost and traditional airlines — knowing in advance can save time. You can filter results to see only the airports that suit you.

Flight filters for the route Seoul Incheon – Kumamoto

Customize your search on Jetcost to focus only on flights that suit your needs. Whether you want a direct connection, specific airline, or shorter layover, filters help you find it faster.

Other popular destinations

Flights to Japan are often searched alongside: Fukuoka, Okinawa, Osaka, Sapporo, Tokyo.

The cheapest flights might leave at odd hours or arrive at less central airports — keep that in mind. If you travel often, you can always select your trusted airlines from the available options.