There are 4 direct nonstop flight destinations from Tainan Tainan (TNN), served by 2 airlines. 2 are domestic routes and 2 are international non-stop flights. The longest direct flight goes to Kumamoto (KMJ), with a non-stop flight time of 2h 5m.
Route data last updated: May 28, 2026
Most Popular from Tainan
Busiest routes by number of airlines
🍃 Lowest-carbon direct flights from Tainan
Shortest nonstop routes from TNN — direct flights cut takeoff/climb fuel burn vs. taking a layover
Airlines from Tainan
About Tainan (TNN)
Frequently Asked Questions
How many direct flights are there from Tainan (TNN)?
4 nonstop destinations from Tainan (TNN), across 2 airlines. 2 domestic, 2 international.
Which airlines fly from Tainan (TNN)?
2 airlines fly nonstop from Tainan (TNN). Full list is in the airline section above.
What is the longest nonstop flight from Tainan (TNN)?
Kumamoto (KMJ) — 941 miles, about 2h 5m.
Can I fly internationally from Tainan (TNN)?
Yes — 2 international nonstop destinations from TNN.
How early should I arrive at Tainan?
2 hours for domestic, 3 hours for international. Standard advice for check-in, security, and immigration.
What timezone is Tainan (TNN) in?
Asia/Taipei.