Cheap Flights from Taipei (TPE) to Siena (SAY)

Popular airlines from Taoyuan International Airport (TPE) to Ampugnano Airport (SAY)

Frequently asked questions

How much does a flight from Taoyuan Intl. Airport (TPE) to Siena (SAY-Ampugnano) cost?
Grab a cheap one-way flight or cheap return flight from Taoyuan Intl. Airport (TPE) to Siena (SAY-Ampugnano) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Taoyuan Intl. Airport (TPE) to Siena (SAY-Ampugnano)?
The cheapest month to fly from TPE to SAY is , when demand is low. Off-peak months are usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from Taoyuan Intl. Airport (TPE) to Siena (SAY-Ampugnano)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from TPE to SAY. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Taoyuan Intl. Airport (TPE) to Siena (SAY-Ampugnano)?
There are no daily direct flights available from Taoyuan Intl. Airport (TPE) to Siena (SAY-Ampugnano). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from TPE to SAY?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the season, carrier 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 Taoyuan Intl. Airport (TPE) to Siena (SAY-Ampugnano)?
To avoid possible delays on the Taoyuan Intl. Airport (TPE) to Siena (SAY-Ampugnano) route, fly before 3 PM. Flights after this time are 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 Siena (SAY-Ampugnano) last-minute?
Waiting until right before your break to book a flight from TPE to SAY generally means paying more. While you might find some last-minute offers, they're not always guaranteed. Be flexible with your itinerary to boost your chances of landing a bargain.
Can I cancel or change the date of my flight from Taoyuan Intl. Airport (TPE) to Siena (SAY-Ampugnano)?
If you booked your TPE to SAY flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Taoyuan Intl.
Destination airport
Ampugnano
Distance
5960 mi

Book with confidence

Taipei to Siena Flights

The cheapest times to fly from Taipei to Siena

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 Siena are during the month of . You can find some of the cheapest flights from Taipei to Siena with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Taipei to Siena

Sunday is one of the best days to book for cheap flights from Taipei to Siena: 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 Siena

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 Siena 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 Siena 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 Siena 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 Siena Flights

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*Available to One Key members.