Cheap Flights from Hong Kong (HKG) to Tainan (TNN)

Popular airlines from Hong Kong International Airport (HKG) to Tainan (TNN)

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 $185
KHH
Kaohsiung Intl.
Cheapest
Average driving time to city center1 h 6 min
Flights from $185
Flights from Hong Kong (HKG) to Tainan (TNN)
Origin airport
Hong Kong Intl.
Destination airport
Tainan
Distance
402 mi

Hong Kong to Tainan Flights

The cheapest times to fly from Hong Kong 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 Hong Kong to Tainan are during the month of . You can find some of the cheapest flights from Hong Kong to Tainan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hong Kong to Tainan

Sunday is one of the best days to book for cheap flights from Hong Kong 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 Hong Kong 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 Hong Kong 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 Hong Kong 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 Hong Kong 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.

 

Frequently asked questions

How much does a flight from Hong Kong Intl. Airport (HKG) to Tainan Airport (TNN) cost?
Lock in a cheap one-way flight or cheap return flight from Hong Kong Intl. Airport (HKG) to Tainan Airport (TNN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Hong Kong Intl. Airport (HKG) to Tainan Airport (TNN)?
is the cheapest month to fly from HKG to TNN. Avoiding peak travel times is often the key to finding a great deal.
What is the cheapest airline that flies from Hong Kong Intl. Airport (HKG) to Tainan Airport (TNN)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest HKG to TNN flight.
How many flights per day from Hong Kong Intl. Airport (HKG) to Tainan Airport (TNN)?
Nonstop flights from Hong Kong Intl. Airport (HKG) 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 details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HKG to TNN?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Hong Kong Intl. Airport (HKG) to Tainan Airport (TNN)?
To avoid possible delays on the Hong Kong Intl. Airport (HKG) to Tainan Airport (TNN) route, aim to fly before 3 PM. Later departures have a 22% higher chance of being 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.
What airports do you fly into for Tainan from Hong Kong Intl. Airport (HKG)?
Compare your flight options from Hong Kong Intl. Airport (HKG) to Kaohsiung Intl. Airport (KHH). This is the only airport in Tainan you can land at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Hong Kong Intl. Airport (HKG) to Tainan Airport (TNN) last-minute?
Last-minute bookings from HKG to TNN are generally more expensive. To lock in the best rates, start looking for flights early. That being said, if you're flexible with your travel plans, you may score a cheap fare right before you leave.
Is it cheaper to book a HKG to TNN flight and hotel package?
You'll typically save money by booking a HKG to TNN flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After choosing your ideal accommodations and flights, consider adding extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Hong Kong Intl. Airport (HKG) to Tainan Airport (TNN)?
In most instances, you can cancel or reschedule your HKG to TNN flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you want more details, go to our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.