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Cheap Flights from Seoul to Hsinchu

Compare Incheon International to Hsinchu flight deals

Find the cheapest month or even day of the year to fly to Hsinchu

Book the best Hsinchu fare with no extra fees

Incheon International Airport to Hsinchu flight deals

Looking for a cheap last-minute deal or the best return flight from Incheon International Airport to Hsinchu? Find our lowest prices on one-way and return tickets to the easiest airport right here.
Taipei.$114 per passenger.Departing Sun, 28 Sep, returning Fri, 3 Oct.Return flight with Eastar Jet.Outbound direct flight with Eastar Jet departs from Incheon International on Sun, 28 Sep, arriving in Taipei Taiwan Taoyuan.Inbound direct flight with Eastar Jet departs from Taipei Taiwan Taoyuan on Fri, 3 Oct, arriving in Incheon International.Price includes taxes and charges.From $114, select.
Taipei.$134 per passenger.Departing Fri, 4 Jul, returning Mon, 14 Jul.Return flight with Eastar Jet.Outbound direct flight with Eastar Jet departs from Incheon International on Fri, 4 Jul, arriving in Taipei Taiwan Taoyuan.Inbound direct flight with Eastar Jet departs from Taipei Taiwan Taoyuan on Mon, 14 Jul, arriving in Incheon International.Price includes taxes and charges.From $134, select.
Taipei.$157 per passenger.Departing Fri, 26 Sep, returning Mon, 29 Sep.Return flight with Eastar Jet.Outbound direct flight with Eastar Jet departs from Incheon International on Fri, 26 Sep, arriving in Taipei Taiwan Taoyuan.Inbound direct flight with Eastar Jet departs from Taipei Taiwan Taoyuan on Mon, 29 Sep, arriving in Incheon International.Price includes taxes and charges.From $157, select.
Taipei.$169 per passenger.Departing Fri, 17 Oct, returning Tue, 11 Nov.Return flight with Eastar Jet and Tigerair Taiwan.Outbound direct flight with Eastar Jet departs from Incheon International on Fri, 17 Oct, arriving in Taipei Taiwan Taoyuan.Inbound direct flight with Tigerair Taiwan departs from Taipei Taiwan Taoyuan on Tue, 11 Nov, arriving in Incheon International.Price includes taxes and charges.From $169, select.
Taipei.$174 per passenger.Departing Thu, 3 Jul, returning Mon, 29 Sep.Return flight with Jin Air and Eastar Jet.Outbound direct flight with Jin Air departs from Incheon International on Thu, 3 Jul, arriving in Taipei Taiwan Taoyuan.Inbound direct flight with Eastar Jet departs from Taipei Taiwan Taoyuan on Mon, 29 Sep, arriving in Incheon International.Price includes taxes and charges.From $174, select.
Taipei.$182 per passenger.Departing Sun, 29 Jun, returning Sat, 30 Aug.Return flight with Eastar Jet and Tigerair Taiwan.Outbound direct flight with Eastar Jet departs from Incheon International on Sun, 29 Jun, arriving in Taipei Taiwan Taoyuan.Inbound direct flight with Tigerair Taiwan departs from Taipei Taiwan Taoyuan on Sat, 30 Aug, arriving in Incheon International.Price includes taxes and charges.From $182, select.
Taipei.$186 per passenger.Departing Sun, 19 Oct, returning Wed, 22 Oct.Return flight with Eastar Jet and Scoot.Outbound direct flight with Eastar Jet departs from Incheon International on Sun, 19 Oct, arriving in Taipei Taiwan Taoyuan.Inbound direct flight with Scoot departs from Taipei Taiwan Taoyuan on Wed, 22 Oct, arriving in Incheon International.Price includes taxes and charges.From $186, select.
Taipei.$188 per passenger.Departing Wed, 2 Jul, returning Wed, 6 Aug.Return flight with Eastar Jet and Scoot.Outbound direct flight with Eastar Jet departs from Incheon International on Wed, 2 Jul, arriving in Taipei Taiwan Taoyuan.Inbound direct flight with Scoot departs from Taipei Taiwan Taoyuan on Wed, 6 Aug, arriving in Incheon International.Price includes taxes and charges.From $188, select.

Seoul to Hsinchu: Flight information

The things to know before you go.
Fly intoTaipei Taiwan Taoyuan Airport
Cheapest flight found$114
Cheapest month to flySeptember
Average flight time2 hrs, 43 mins
Most popular airlineKorean Air
Average flights per week228

Find the cheapest month to fly from Incheon International to Hsinchu

We’re always keeping an eye on fares, so you can find the best flight deal in seconds. It looks like Incheon International to Hsinchu flights are currently cheapest in July. We’ve based this on flights into Taipei Taiwan Taoyuan Airport.
Jun
from $320
Jul
from $134
Aug
from $218
Sep
from $157
Oct
from $186
Nov
from $198
Dec
from $228
Jan
from $238
Feb
from $284
Mar
from $247
Apr
from $283
May
from $282

Finding cheap flights from Incheon International to Hsinchu: Frequently asked questions

There are 2 airports near Hsinchu: Taipei Taiwan Taoyuan Airport and Taipei Sung Shan Airport.
The best price we found for a return flight from Incheon International to Hsinchu is $114. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
The average flight time to Hsinchu is 2 hours and 43 minutes. We've calculated this based on journeys to Taipei Taiwan Taoyuan Airport.
Korean Air, EVA Air, Asiana Airlines all offer direct flights to Taipei Taiwan Taoyuan Airport.
We’ve found roughly 228 per week flying from Incheon International Airport to Hsinchu.
We've checked every Incheon International Airport to Hsinchu fare we could find, and the cheapest upcoming date to fly seems to be on Sunday, 28 September 2025. Overall, the cheapest month to fly from Incheon International Airport to Hsinchu is usually September.
If you're flying from Incheon International Airport, the cheapest airport near Hsinchu is Taipei Taiwan Taoyuan – which is 40.2 km away from the centre of Hsinchu. We've found flights into this airport from $114.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Incheon International Airport to Hsinchu on Sunday, 28 September 2025.
No airlines currently offer direct flights between Incheon International Airport and Hsinchu. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Hsinchu but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Hsinchu is around 40 days in advance, so don’t leave your flight to the last minute.
Taipei Taiwan Taoyuan Airport is 40.2km from Hsinchu, Taipei Sung Shan Airport is 62.4km from Hsinchu, and Taichung Airport is 69.8km from Hsinchu.
Taipei Taiwan Taoyuan Airport is closest to Hsinchu, at around 40.2 km away.
In June, the average temperature is usually around 25°C. August is typically the warmest month in Hsinchu, when it usually averages around 28°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging 11°C. The rainiest month is June.
Currently, the cheapest airline that flies to Taipei Taiwan Taoyuan Airport - the closest airport to Hsinchu - Eastar Jet.

Plan the rest of your trip from Seoul to Hsinchu