What is the cheapest month to fly from Kumamoto to Jeju?

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Kumamoto (KMJ) to Jeju (CJU), with fares starting from $88.

What is the lowest current fare from KMJ to CJU?

The lowest currently-listed fare from Kumamoto (KMJ) to Jeju (CJU) is $88 on 2026-08-27.

Is there a direct flight from Kumamoto to Jeju?

There is currently no non-stop service from KMJ to CJU. Most travellers connect through a hub airport. See our route page for current stopover options.

Cheap flights from Kumamoto to Jeju

Cheapest current fares: $88 in August 2026 on connecting flights.

Last updated August 11, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Kumamoto (KMJ) to Jeju (CJU). Refreshed daily.

Kumamoto (KMJ) → Jeju (CJU)

August 2026 $88

Frequently asked questions

What is the cheapest month to fly from Kumamoto to Jeju?

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Kumamoto (KMJ) to Jeju (CJU), with fares starting from $88.
What is the lowest current fare from KMJ to CJU?

The lowest currently-listed fare from Kumamoto (KMJ) to Jeju (CJU) is $88 on 2026-08-27.
Is there a direct flight from Kumamoto to Jeju?

There is currently no non-stop service from KMJ to CJU. Most travellers connect through a hub airport. See our route page for current stopover options.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.