Flights from Tainan City (TNN)

Last updated: Sep 10, 2026

Tainan Airport is an airport serving Tainan City, Taiwan.

Right now there are 5 airports in 3 countries connected to Tainan City, 2 of them domestic, with 6 airlines flying scheduled passenger traffic.

Tainan City's longest nonstop connection is Kumamoto (KMJ), 942 miles, offered by Tigerair Taiwan.

Airlines flying from Tainan City

Tigerair Taiwan2 destinations
Uni Airways2 destinations
Flexflight1 destination
G Switch Works1 destination
Hahn Air Systems1 destination
VietJet Air1 destination

Popular destinations from Tainan City

The places reachable from Tainan City on the most scheduled services, busiest first.

Information on Points & Miles

Distance matters when booking with points and miles: several loyalty programs price award flights in distance bands. Each list below adds the non-stop destinations from Tainan City not already shown in a shorter great-circle distance band.

From Tainan City, which places within 500 miles can I reach?

Makung City (MZG)56 mi
Shang-I (KNH)155 mi

From Tainan City, which places within 1,000 miles can I reach?

Flights from Tainan City (TNN) by country

Tainan City has nonstop service to 2 airports in Japan: Naha (OKA) and Kumamoto (KMJ). Flights are offered by Tigerair Taiwan.
Japan2 destinations
You can fly nonstop from Tainan City to Hanoi (HAN) in Viet Nam with Flexflight, G Switch Works, Hahn Air Systems, and VietJet Air.
Viet Nam1 destination

Seasonal and upcoming routes from Tainan City

Not flying yet

Hanoi (HAN)Starts Oct 25, 2026

The other 4 routes are scheduled across the whole window the feed publishes.

Domestic flights from Tainan City

Makung City (MZG)56 mi
Shang-I (KNH)155 mi

Alternative airports near Tainan City

Pingtung (PIF)25 mi / 40 km
Kaohsiung City (KHH)27 mi / 43 km
Chiayi City (CYI)37 mi / 60 km
Wang-an (WOT)53 mi / 85 km
Makung City (MZG)56 mi / 90 km

Frequently asked questions

What is the official name of airport TNN?

The airport's official name is Tainan Airport. On Roame and most flight schedules, you will find it under the code TNN.

What is the airport code for Tainan Airport?

The IATA airport code for Tainan Airport is TNN. Enter TNN in Flightmap whenever you want to use this exact airport.

Where is Tainan Airport (TNN)?

Tainan Airport serves Tainan City, Taiwan. Flightmap uses the airport's exact coordinates, so nearby airports and route distances stay tied to TNN, not just the broader city.

How can I explore flights from Tainan City (TNN)?

Open the map with TNN as your departure airport and Anywhere as the destination. You can then narrow the routes by airline, alliance, aircraft, mileage program, nonstop service, and observed award fares.

Does Flightmap show direct and connecting flights from Tainan City?

Yes. Flightmap separates nonstop routes from destinations that need a connection, and the Nonstop only control lets you focus on direct service from TNN.

Can I look for award flights from Tainan City (TNN)?

Yes. When Roame has observed award availability for a route from TNN, signed-in members can see the lowest points price by cabin and the related carrier fees, then continue to the full award search.

How many places can I reach from Tainan City (TNN)?

Current schedule data connects Tainan City (TNN) with 5 connected airports in 3 countries. The route list can change as airlines publish new seasons, so the page is rebuilt from the latest available schedule aggregate.

Which airlines fly from Tainan City (TNN)?

The current route data includes 6 airlines: Flexflight, G Switch Works, Hahn Air Systems, Tigerair Taiwan, Uni Airways, and VietJet Air. Use the airline filter to isolate any one of them on the map.

What is the longest nonstop connection from Tainan City (TNN)?

The longest nonstop connection currently present in the route data is Kumamoto (KMJ), about 942 miles from Tainan City. It is offered by Tigerair Taiwan.

Are there domestic flights from Tainan City (TNN)?

Yes. The current route data includes 2 domestic destinations within Taiwan. The Domestic flights section highlights named airport links from that set.