Cheap Flights from Taipei (TPE) to Tainan (TNN)

Popular airlines from Taoyuan International Airport (TPE) to Tainan (TNN)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Alternative airports near Tainan

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kaohsiung Intl. KHH. Cheapest option available. Average driving time to city center is 1 hour 6 minutes. Flights from $269
KHH
Kaohsiung Intl.
Cheapest
Average driving time to city center1 h 6 min
Flights from $269

Frequently asked questions

How much does a flight from Taoyuan Intl. Airport (TPE) to Tainan Airport (TNN) cost?
Get a cheap one-way flight or cheap return flight from Taoyuan Intl. Airport (TPE) to Tainan Airport (TNN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Taoyuan Intl. Airport (TPE) to Tainan Airport (TNN)?
The cheapest month to fly from TPE to TNN is , when there's less demand. Off-peak season is typically when better flight deals are available between these airports.
What is the cheapest airline that flies from Taoyuan Intl. Airport (TPE) to Tainan Airport (TNN)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from TPE to TNN. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Taoyuan Intl. Airport (TPE) to Tainan Airport (TNN)?
Direct flights from Taoyuan Intl. Airport (TPE) to Tainan Airport (TNN) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from TPE to TNN?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Taoyuan Intl. Airport (TPE) to Tainan Airport (TNN)?
Opt for a flight from Taoyuan Intl. Airport (TPE) to Tainan Airport (TNN) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Taoyuan Intl. Airport (TPE) to Tainan Airport (TNN) last-minute?
Waiting until just before your trip to book your flight from TPE to TNN often results in higher prices. While you may come across some last-minute offers, they're not always guaranteed. Allow some flexibility in your schedule to maximize your chances of scoring a bargain.
Is it cheaper to book a TPE to TNN flight and hotel package?
Opting for a TPE to TNN flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Taoyuan Intl. Airport (TPE) to Tainan Airport (TNN)?
It's generally possible to cancel or reschedule your TPE to TNN flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Taoyuan Intl.
Destination airport
Tainan
Distance
160 mi

Book with confidence

Taipei to Tainan Flights

The cheapest times to fly from Taipei to Tainan

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Taipei to Tainan are during the month of . You can find some of the cheapest flights from Taipei to Tainan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Taipei to Tainan

Sunday is one of the best days to book for cheap flights from Taipei to Tainan: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Taipei to Tainan

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Taipei to Tainan in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Taipei to Tainan flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Taipei to Tainan airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Taipei to Tainan Flights

Explore a world of travel with Expedia

*Available to One Key members.