Cheap Flights from Hanoi (HAN) to Tainan (TNN)

Popular airlines from Noi Bai Intl. Airport (HAN) to Tainan (TNN)

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Flights from Hanoi (HAN) to Tainan (TNN)
Origin airport
Noi Bai Intl.
Destination airport
Tainan
Distance
930 mi

Hanoi to Tainan Flights

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

 

The best time to book a flight from Hanoi to Tainan

Sunday is one of the best days to book for cheap flights from Hanoi 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 Hanoi 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 Hanoi 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 Hanoi 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 Hanoi 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 Noi Bai Intl. Airport (HAN) to Tainan Airport (TNN) cost?
Discover the latest flight deals from HAN to TNN by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from HAN to TNN?
The cheapest flights from HAN to TNN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from HAN to TNN?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from HAN to TNN. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Noi Bai Intl. Airport (HAN) to Tainan Airport (TNN)?
Direct flights from Noi Bai Intl. Airport (HAN) to Tainan Airport (TNN) aren’t available daily, so you’ll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and choose either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from HAN to TNN?
Usually you’ll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can vary depending on the airline, time of year 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 Noi Bai Intl. Airport (HAN) to Tainan Airport (TNN)?
To arrive at Tainan Airport (TNN) on time, choose a flight that leaves Noi Bai Intl. Airport (HAN) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Noi Bai Intl. Airport (HAN)?
If you’re traveling on a direct flight from Noi Bai Intl. Airport (HAN) to Tainan, Kaohsiung Intl. Airport (KHH) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Noi Bai Intl. Airport (HAN) to Tainan Airport (TNN) last-minute?
Booking your ticket from HAN to TNN shortly before your journey is typically more expensive. However, if you’re flexible with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a HAN to TNN flight and hotel package?
Opting for a HAN to TNN flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our impressive range of hotels 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 Noi Bai Intl. Airport (HAN) to Tainan Airport (TNN)?
If you booked your HAN to TNN flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

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