--- title: "Tainan (TNN) airport: direct flights & routes" description: "Flights to and from Tainan (TNN): 3 nonstop destinations (Jincheng, Huxi and Hanoi) on 2 airlines. See who flies each one on 2LNR." canonical: "https://2lnr.com/routes/tnn" url: "https://2lnr.com/routes/tnn.md" date_modified: "2026-10-23T14:17:50Z" --- # Direct flights from Tainan (TNN) Tainan Airport (TNN) is a small station in Tainan, Taiwan with nonstop service to 3 destinations, flown by 2 airlines, led by UNI Air and VietJet Air. The schedule below is every nonstop TNN route in 2LNR's schedule data. Route data refreshed October 23, 2026. Routes and carriers reflect the schedule data behind 2LNR's route map. Updated October 23, 2026. Explore Tainan routes on the interactive map [Get started free](https://2lnr.com/login) 3 Nonstop destinations 2 Airlines serving TNN Free To get started ## About Tainan Airport (TNN) Tainan Airport (TNN) is the airport serving Tainan, Taiwan. Its ICAO code is RCNN. Departure and arrival times at TNN are local to the Asia/Taipei time zone. Its nonstop network reaches 3 destinations across 2 countries. ## Every nonstop route from Tainan This page carries every nonstop route from TNN in 2LNR's schedule data, with the airlines that operate each one and how often it runs. Pick a destination below for that route's own schedule and timetable. ### Every nonstop from here Each TNN nonstop in 2LNR's schedule data opens its own route page, with who flies it and how often. ### Plan on the map Explore every TNN nonstop on the interactive route map, with connections and route statistics. ## All nonstop destinations from Tainan (TNN) These are the city pairs behind flights to and from Tainan: 3 nonstop destinations with active service at Tainan Airport. Each route links to its own schedule. - [Tainan to Hanoi flights (TNN-HAN)](https://2lnr.com/routes/tnn-han.md): VietJet Air\ [Return: Hanoi to Tainan](https://2lnr.com/routes/han-tnn.md) - [Tainan to Huxi flights (TNN-MZG)](https://2lnr.com/routes/tnn-mzg.md): UNI Air\ [Return: Huxi to Tainan](https://2lnr.com/routes/mzg-tnn.md) - [Tainan to Jincheng flights (TNN-KNH)](https://2lnr.com/routes/tnn-knh.md): UNI Air\ [Return: Jincheng to Tainan](https://2lnr.com/routes/knh-tnn.md) Explore TNN routes on the interactive map → ## Nonstop flights to Tainan (TNN) 3 airports have nonstops to Tainan Airport in 2LNR's schedule data. Here they are, with the airlines that fly each route. - [Hanoi to Tainan flights (HAN-TNN)](https://2lnr.com/routes/han-tnn.md): VietJet Air - [Huxi to Tainan flights (MZG-TNN)](https://2lnr.com/routes/mzg-tnn.md): UNI Air - [Jincheng to Tainan flights (KNH-TNN)](https://2lnr.com/routes/knh-tnn.md): UNI Air ## Airlines that fly out of Tainan (TNN) The carriers with nonstop service from Tainan Airport, ordered by how many destinations each one reaches. Each links to that airline's full route map. - [UNI Air (B7)](https://2lnr.com/routes/airlines/b7.md) - [VietJet Air (VJ)](https://2lnr.com/routes/airlines/vj.md) ## Alternative airports near Tainan (TNN) Nearby airports with nonstop service of their own, closest first. Distances are great-circle between the two airports' coordinates, not driving time, so check the ground connection before you treat one as a substitute. - [Kaohsiung (KHH)](https://2lnr.com/routes/khh.md) (28 miles, 31 nonstop destinations) - [Taibao (CYI)](https://2lnr.com/routes/cyi.md) (37 miles, 2 nonstop destinations) - [Huxi (MZG)](https://2lnr.com/routes/mzg.md) (56 miles, 6 nonstop destinations) - [Taitung City (TTT)](https://2lnr.com/routes/ttt.md) (59 miles, 1 nonstop destination) - [Taichung (RMQ)](https://2lnr.com/routes/rmq.md) (93 miles, 22 nonstop destinations) - [Hualien City (HUN)](https://2lnr.com/routes/hun.md) (116 miles, 3 nonstop destinations) [Taiwan flights by airport](https://2lnr.com/routes/to/taiwan.md) - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## Frequently asked questions about Tainan (TNN) **How many nonstop destinations does Tainan Airport (TNN) serve?** Tainan Airport has active nonstop service to 3 destinations in 2LNR's schedule data. The busiest markets from TNN are Jincheng, Huxi, and Hanoi. The full list, with who flies each route and, where 2LNR tracks the carrier, upgrade and award space by date, is on this page. **Which airlines fly out of Tainan (TNN)?** The carriers with nonstop service from Tainan Airport are listed in full on this page, each linked to its own route map. UNI Air and VietJet Air run the most routes from Tainan, in that order. In 2LNR's schedule data that is 2 airlines in total. **How many airlines fly out of TNN?** 2LNR's schedule data currently shows 2 airlines with at least one nonstop route from Tainan (TNN). That figure counts the carrier operating the flight rather than every carrier that sells a seat on it, so a codeshare marketed by a partner is not counted twice, and it moves with the season. **Does 2LNR show upgrade or award space from TNN?** Not from TNN: 2LNR doesn't show award or upgrade space on any route from it. Pick any destination on this page to open that route's nonstop schedule and timetable instead. **Does 2LNR track flights from TNN?** Every nonstop route from Tainan Airport in 2LNR's schedule data is listed here, 3 destinations in total, with who flies each one. 2LNR doesn't show award or upgrade space on these routes, so this page carries the schedule rather than a space claim. **Where can you fly nonstop from Tainan (TNN)?** From Tainan (TNN), 2LNR's schedule data shows nonstop flights to Hanoi, Huxi, and Jincheng. This page lists every one, with the airlines that fly it. ## Every nonstop from TNN, who flies it and when Open any route for its timetable and who flies it. Where 2LNR tracks the carrier, upgrade and award space shows by date, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)