Cheap Flights from Bangkok to Kumamoto from $235

Frequently Asked Questions

• What are the cheapest flights from Bangkok to Kumamoto (BKK-KMJ)?

  Based on Trip.com data, Thai AirAsia X offers one-way fares as low as $235 on Cheapest nonstop routes (e.g. DMK to KMJ on Sat, Apr 25), while T'Way Air offers Cheapest nonstop round-trips from $376 departing on Mon, Mar 16 and returning on Wed, Mar 18.

• When is the best time to book flights from Bangkok to Kumamoto?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Bangkok to Kumamoto is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Bangkok to Kumamoto?

  To find best deals on flights from Bangkok to Kumamoto, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, Apr 25, with one-way flights priced at just $235.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Thai AirAsia X.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Kumamoto travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Bangkok (BKK) to Kumamoto (KMJ) the cheapest?

  The cheapest months to fly from Bangkok to Kumamoto is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Bangkok to Kumamoto on?

  After crunching the numbers on our March flight calendar, it's currently cheapest to fly from Bangkok to Kumamoto on March 28, 2026 with T'Way Air, with prices starting at $366.

• Is there any time difference between Bangkok and Kumamoto?

  The time difference between Kumamoto and Bangkok is 2h.

• How do I change or cancel my ticket from Bangkok to Kumamoto?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.