$272 Cheap Flights from Ulsan (USN) to Taipei (TPE)

View $272 flight on Tue, Dec 9, 2025Opens in a new window

Popular airlines from Ulsan (USN) to Taoyuan International Airport (TPE)

Cheap Flights from Ulsan to Taipei (USN-TPE)

Prices were available within the past 7 days and start at $272 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Ulsan Airport (USN) to Taoyuan Intl. Airport (TPE) cost?
Grab a cheap one-way flight from $272 or cheap return flight from Ulsan Airport (USN) to Taoyuan Intl. Airport (TPE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Ulsan Airport (USN) to Taoyuan Intl. Airport (TPE)?
is the cheapest month to fly from USN to TPE. Avoiding peak travel times is often the key to finding better deals on flights.
Which airlines fly direct from Ulsan Airport (USN) to Taoyuan Intl. Airport (TPE)?
While Ulsan (USN) doesn't offer any direct flights to Taoyuan Intl. Airport (TPE), other airports have nonstop routes. Flying from Gimhae Airport (PUS) will get you to Taipei without any layovers.
What is the cheapest airline that flies from Ulsan Airport (USN) to Taoyuan Intl. Airport (TPE)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest USN to TPE flight.
How many flights per day from Ulsan Airport (USN) to Taoyuan Intl. Airport (TPE)?
There are no daily direct flights from Ulsan Airport (USN) to Taoyuan Intl. Airport (TPE). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from USN to TPE?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on a range of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ulsan Airport (USN) to Taoyuan Intl. Airport (TPE)?
Opt for a flight from Ulsan Airport (USN) to Taoyuan Intl. Airport (TPE) that leaves before 3 PM to reduce the risk of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**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 Ulsan Airport (USN) to Taoyuan Intl. Airport (TPE) last-minute?
Booking your flight from USN to TPE shortly before your trip is typically more expensive. But if you're flexible with your departure times and dates, you could land a cheap last-minute fare.
Is it cheaper to book an USN to TPE flight and hotel package?
You can save money by securing an USN to TPE flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After choosing your ideal flights and accommodations, consider adding extras including activities, car rentals and tours.
Can I cancel or change the date of my flight from Ulsan Airport (USN) to Taoyuan Intl. Airport (TPE)?
In most cases, you can reschedule or cancel your USN to TPE flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you want more information, head to our Customer Service portal.

Travel information

Origin airport
Ulsan
Destination airport
Taoyuan Intl.
Distance
871 mi

Book with confidence

Ulsan to Taipei Flights

The cheapest times to fly from Ulsan to Taipei

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

 

The best time to book a flight from Ulsan to Taipei

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

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 Ulsan to Taipei in 2025. You can also book with separate airlines for your outbound and return journeys, from $272 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 Ulsan to Taipei 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 Ulsan to Taipei 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.

 

Ulsan to Taipei Flights

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*Available to One Key members.