Cheap Flights from Tainan to Kumamoto

Compare Tainan to Kumamoto flight deals

Find the cheapest month or even day of the year to fly to Kumamoto

Book the best Kumamoto fare with no extra fees

Flight deals from Tainan to Kumamoto

Looking for a cheap last-minute deal or the best round-trip flight from Tainan Airport to Kumamoto Airport? If you want to travel next month, round-trip fares start from $276. Find the lowest prices on one-way and round-trip tickets right here.

Kumamoto.$234 per passenger.Departing Tue, Oct 27, returning Fri, Nov 6.Round-trip flight with Tigerair Taiwan.Outbound direct flight with Tigerair Taiwan departing from Tainan on Tue, Oct 27, arriving in Kumamoto.Inbound direct flight with Tigerair Taiwan departing from Kumamoto on Fri, Nov 6, arriving in Tainan.Price includes taxes and charges.From $234, select.

Kumamoto.$236 per passenger.Departing Tue, Sep 8, returning Fri, Sep 18.Round-trip flight with Tigerair Taiwan.Outbound direct flight with Tigerair Taiwan departing from Tainan on Tue, Sep 8, arriving in Kumamoto.Inbound direct flight with Tigerair Taiwan departing from Kumamoto on Fri, Sep 18, arriving in Tainan.Price includes taxes and charges.From $236, select.

Kumamoto.$238 per passenger.Departing Tue, Dec 8, returning Fri, Dec 11.Round-trip flight with Tigerair Taiwan.Outbound direct flight with Tigerair Taiwan departing from Tainan on Tue, Dec 8, arriving in Kumamoto.Inbound direct flight with Tigerair Taiwan departing from Kumamoto on Fri, Dec 11, arriving in Tainan.Price includes taxes and charges.From $238, select.

Kumamoto.$239 per passenger.Departing Tue, Sep 22, returning Fri, Oct 2.Round-trip flight with Tigerair Taiwan.Outbound direct flight with Tigerair Taiwan departing from Tainan on Tue, Sep 22, arriving in Kumamoto.Inbound direct flight with Tigerair Taiwan departing from Kumamoto on Fri, Oct 2, arriving in Tainan.Price includes taxes and charges.From $239, select.

Kumamoto.$241 per passenger.Departing Tue, Oct 27, returning Fri, Oct 30.Round-trip flight with Tigerair Taiwan.Outbound direct flight with Tigerair Taiwan departing from Tainan on Tue, Oct 27, arriving in Kumamoto.Inbound direct flight with Tigerair Taiwan departing from Kumamoto on Fri, Oct 30, arriving in Tainan.Price includes taxes and charges.From $241, select.

Kumamoto.$242 per passenger.Departing Tue, Nov 3, returning Fri, Nov 6.Round-trip flight with Tigerair Taiwan.Outbound direct flight with Tigerair Taiwan departing from Tainan on Tue, Nov 3, arriving in Kumamoto.Inbound direct flight with Tigerair Taiwan departing from Kumamoto on Fri, Nov 6, arriving in Tainan.Price includes taxes and charges.From $242, select.

Kumamoto.$250 per passenger.Departing Tue, Aug 25, returning Fri, Sep 4.Round-trip flight with Tigerair Taiwan.Outbound direct flight with Tigerair Taiwan departing from Tainan on Tue, Aug 25, arriving in Kumamoto.Inbound direct flight with Tigerair Taiwan departing from Kumamoto on Fri, Sep 4, arriving in Tainan.Price includes taxes and charges.From $250, select.

Kumamoto.$252 per passenger.Departing Tue, Feb 23, returning Fri, Feb 26.Round-trip flight with Tigerair Taiwan.Outbound direct flight with Tigerair Taiwan departing from Tainan on Tue, Feb 23, arriving in Kumamoto.Inbound direct flight with Tigerair Taiwan departing from Kumamoto on Fri, Feb 26, arriving in Tainan.Price includes taxes and charges.From $252, select.

Kumamoto.$252 per passenger.Departing Tue, Dec 15, returning Fri, Jan 1.Round-trip flight with Tigerair Taiwan.Outbound direct flight with Tigerair Taiwan departing from Tainan on Tue, Dec 15, arriving in Kumamoto.Inbound direct flight with Tigerair Taiwan departing from Kumamoto on Fri, Jan 1, arriving in Tainan.Price includes taxes and charges.From $252, select.

Kumamoto.$253 per passenger.Departing Tue, Nov 24, returning Fri, Dec 11.Round-trip flight with Tigerair Taiwan.Outbound direct flight with Tigerair Taiwan departing from Tainan on Tue, Nov 24, arriving in Kumamoto.Inbound direct flight with Tigerair Taiwan departing from Kumamoto on Fri, Dec 11, arriving in Tainan.Price includes taxes and charges.From $253, select.

Kumamoto.$260 per passenger.Departing Tue, Jan 5, returning Fri, Jan 22.Round-trip flight with Tigerair Taiwan.Outbound direct flight with Tigerair Taiwan departing from Tainan on Tue, Jan 5, arriving in Kumamoto.Inbound direct flight with Tigerair Taiwan departing from Kumamoto on Fri, Jan 22, arriving in Tainan.Price includes taxes and charges.From $260, select.

Kumamoto.$270 per passenger.Departing Tue, Mar 2, returning Fri, Mar 26.Round-trip flight with Tigerair Taiwan.Outbound direct flight with Tigerair Taiwan departing from Tainan on Tue, Mar 2, arriving in Kumamoto.Inbound direct flight with Tigerair Taiwan departing from Kumamoto on Fri, Mar 26, arriving in Tainan.Price includes taxes and charges.From $270, select.

Kumamoto.$275 per passenger.Departing Tue, Feb 23, returning Fri, Mar 12.Round-trip flight with Tigerair Taiwan.Outbound direct flight with Tigerair Taiwan departing from Tainan on Tue, Feb 23, arriving in Kumamoto.Inbound direct flight with Tigerair Taiwan departing from Kumamoto on Fri, Mar 12, arriving in Tainan.Price includes taxes and charges.From $275, select.

Kumamoto.$276 per passenger.Departing Tue, Aug 11, returning Fri, Aug 14.Round-trip flight with Tigerair Taiwan.Outbound direct flight with Tigerair Taiwan departing from Tainan on Tue, Aug 11, arriving in Kumamoto.Inbound direct flight with Tigerair Taiwan departing from Kumamoto on Fri, Aug 14, arriving in Tainan.Price includes taxes and charges.From $276, select.

Kumamoto.$294 per passenger.Departing Fri, Jul 10, returning Fri, Jul 17.Round-trip flight with Tigerair Taiwan.Outbound direct flight with Tigerair Taiwan departing from Tainan on Fri, Jul 10, arriving in Kumamoto.Inbound direct flight with Tigerair Taiwan departing from Kumamoto on Fri, Jul 17, arriving in Tainan.Price includes taxes and charges.From $294, select.

Kumamoto.$306 per passenger.Departing Tue, Jul 28, returning Fri, Aug 14.Round-trip flight with Tigerair Taiwan.Outbound direct flight with Tigerair Taiwan departing from Tainan on Tue, Jul 28, arriving in Kumamoto.Inbound direct flight with Tigerair Taiwan departing from Kumamoto on Fri, Aug 14, arriving in Tainan.Price includes taxes and charges.From $306, select.

Find the cheapest month to fly from Tainan to Kumamoto

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Tainan to Kumamoto flights are currently cheapest in September.

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Direct flights from Tainan to Kumamoto

Tainan to Kumamoto: Alternative routes

Compare routes from Tainan to Kumamoto below. You may find an airport to fly into that's cheaper, faster, or easier than Kumamoto.

Tainan to Kumamoto: Flight information

The things to know before you go.

Cheapest flight found	$234
Cheapest month to fly	October
Average flight time	2 hrs, 5 mins
Most popular airline	Tigerair Taiwan
Average flights per week	2

Finding cheap flights from Tainan to Kumamoto: Frequently asked questions

How much are round-trip flights from Tainan to Kumamoto?

The best price we found for a round-trip flight from Tainan to Kumamoto is $234. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Tainan to Kumamoto?

2 hours and 5 minutes is the average flight time from Tainan to Kumamoto.

Which airlines fly direct from Tainan to Kumamoto?

Tigerair Taiwan flies direct from Tainan to Kumamoto.

How many flights are there a week from Tainan to Kumamoto?

There are 2 flights per week flying from Tainan to Kumamoto, as of July 2026.

When is the cheapest time to fly from Tainan to Kumamoto?

The cheapest month to fly from Tainan to Kumamoto is usually October.

Which upcoming date is cheapest to fly from Tainan Airport to Kumamoto Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Tainan Airport to Kumamoto Airport on Tuesday, October 27, 2026.

Can I get a direct flight from Tainan Airport to Kumamoto Airport?

Yes – the average flight time is 2 hours and 5 minutes.

How can I find the best flight deal to Kumamoto?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Kumamoto but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Kumamoto?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Kumamoto is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Tainan Airport to Kumamoto?

Currently, Tigerair Taiwan offers the cheapest flight tickets to Kumamoto.

Traveling from Tainan Airport (TNN) to Kumamoto Airport (KMJ): what you need to know

The average time for a direct flight from Tainan Airport to Kumamoto Airport is 2 hours 5 minutes.
The timezone in Kumamoto is UTC+9, which is one hour ahead of Tainan.
Arrive at the airport on time so you don't miss your TNN to KMJ flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.
During popular months like May, you'll want to get to the airport earlier than usual. Plan to arrive two hours before a domestic departure and four hours ahead for an international flight whenever you're flying during a high season in general.
Tigerair Taiwan has direct flights from Tainan Airport to Kumamoto Airport. Book with this popular carrier, then get ready to discover the sights in Kumamoto — and maybe even more of Japan if you have time.
Tigerair Taiwan tops the list for bookings on this route.

How to find the cheapest flights from Tainan Airport (TNN) to Kumamoto Airport (KMJ)

$109 is currently the best price for a one-way Tainan Airport to Kumamoto Airport flight. Return flights start from $234. These prices may change depending on demand.
It's usually best to book in advance if you want to get cheap tickets from TNN to KMJ. That's because airlines adjust prices based on demand, which tends to rise closer to the date of departure.
If you can be flexible with your travel dates, use the 'Whole month' search function. It'll show you the lowest price across every month when looking for your flight from Tainan Airport to Kumamoto Airport.
Picking up cheap flights from TNN to KMJ is a piece of cake with Price Alerts. Simply create one of these automatic alerts and we'll let you know as soon as a lower fare pops up.
Tailor your trip using filters. Pick your preferred arrival and departure times, total journey duration and airlines. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' flights from Tainan Airport to Kumamoto Airport.

Handy information about Tainan Airport (TNN)

Tainan Airport has an excellent on-time record, reducing your chances of a delayed flight. Departures from TNN arrive on schedule 95% of the time.
Tainan Airport is around 6 kilometers from central Tainan. If you're driving, catching a cab or ride-sharing from the center, it'll take 15 minutes or so to arrive, depending on the traffic.
Expect a journey time of about 25 minutes on public transport.
Get your vacation off to a stress-free start by staying near TNN. Whether you've booked an early flight from Tainan Airport to Kumamoto Airport or just don't like being rushed, these hotels are perfect:

Arriving at Kumamoto Airport (KMJ)

The last thing you want is a long trip to your hotel if you're arriving on a late Tainan Airport to Kumamoto Airport flight. Reserve one of these accommodation options near KMJ instead:
Travel at your own pace with a Kumamoto Airport rental car. Book your wheels from Nissan Rent a Car, Budget or Avis and venture far and wide through Kumamoto and beyond.
Get the best deal by booking your ride from Kumamoto Airport around four weeks in advance of your trip.

When to fly to Kumamoto Airport (KMJ)

It's time to plan your travel dates for your flight from Tainan Airport to Kumamoto Airport. April is the busiest month to visit Kumamoto. If you like a more low-key vibe, go in March.
Lock in your flight from Tainan Airport to Kumamoto Airport for August if you'd like to visit Kumamoto during its warmest month. You can expect temperatures of between 21ºC (70ºF) and 34ºC (93ºF).
January sees average temperatures of between 0ºC (32ºF) and 12ºC (54ºF). Search for cheap tickets from TNN to KMJ sometime then if you'd rather travel in cooler conditions.

Explore more of Japan

Osaka is just one of the many places in Japan waiting to be discovered once you've taken in the sights of Kumamoto. Around 499 kilometers away to the north-east, check out popular attractions including Dotonbori, Osaka Castle and Universal Studios Japan.