Cheap Flights from Trieste to Ulsan from €1,425️ (TRS-USN)

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Flights from Trieste to Ulsan Starting at €1,424

For as little as €1,424, you can take your next adventure to Ulsan without breaking the bank. Choose between one-way and return tickets from Trieste below.

Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Trieste to Ulsan

Explore the best time to buy affordable tickets to Ulsan with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Alternative Routes from Trieste to Ulsan

Did you know that you can save money and time on an alternative route from Trieste to Ulsan? Check out some of the different available routes below.

Cheapest
TRS
15:15
34h 5m
4 transfer
USN
08:20
Trieste Airport - Ulsan Airport
Mon, Oct 21Korean Air
€1,424
TRS
15:15
34h 5m
4 transfer
USN
08:20
Trieste Airport - Ulsan Airport
Mon, Oct 21Korean Air
€1,424
Find More Flights

How do I find the cheapest flights?

When are flight tickets from Trieste (TRS) to Ulsan (USN) the cheapest?
Airlines adjust prices for flights from Trieste to Ulsan based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Trieste (TRS) to Ulsan (USN) cost?
According to Trip.com's data, the lowest price is around €3,764.
What is the transportation method from the main airport to downtown in Ulsan?
- The distance from Ulsan Airport to downtown is about 7km, by taxi about 20 minutes.
How many airports in Ulsan (USN)?
There are 1 airport(s) in Ulsan (USN): Ulsan Airport.

How to find a cheap flight from Trieste to Ulsan

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com