TNN

Direct flights from Tainan

Tainan, Taiwan · 4 destinations

2 countries UNI Air, Tigerair Taiwan
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Top nonstop destinations from TNN

MZG Huxi Taiwan
UNI Air
~37m
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KMJ Kumamoto Japan
Tigerair Taiwan
~2h 27m
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OKA Naha Japan
Tigerair Taiwan
~1h 34m
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KNH Shang-I Taiwan
UNI Air
~49m
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Schedules, map & airport info →

About TNN

Tainan International Airport / Tainan Air Base (TNN) is an airport in Tainan, Taiwan serving 4 nonstop destinations across 2 countries. The largest operators are UNI Air and Tigerair Taiwan. Updated 30 August 2026.

Frequently asked questions

How many nonstop destinations does TNN have?

TNN (Tainan International Airport / Tainan Air Base) serves 4 nonstop destinations across 2 countries.

Which airlines fly nonstop from TNN?

Airlines flying nonstop from TNN include UNI Air, Tigerair Taiwan.

What is the ICAO code for TNN?

The ICAO code for TNN (Tainan International Airport / Tainan Air Base) is RCNN.

ICAO
RCNN
Route data
updated 15 days ago