Cheap Flights to Ulsan: Ulsan Flight Deals

View €113 flight on Tue, 11 Nov 2025Opens in a new window

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Cheap round-trip flights to Ulsan

Prices were available within the past 7 days and start at €113 for one-way flights and €206 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hahn Air Systems
Thu, 23 Oct - Mon, 27 Oct
KIX
Osaka
PUS
Busan
€206 Return, found 1 day ago
€206
Return
found 1 day ago
Select Hahn Air Systems flight, departing Thu, 23 Oct from Osaka to Busan, returning Mon, 27 Oct, priced at €206 found 1 day ago
Asiana Airlines
Thu, 23 Oct - Mon, 27 Oct
KIX
Osaka
PUS
Busan
€256 Return, found 1 day ago
€256
Return
found 1 day ago
Select Asiana Airlines flight, departing Thu, 23 Oct from Osaka to Busan, returning Mon, 27 Oct, priced at €256 found 1 day ago
Korean Air
Mon, 22 Sept - Mon, 29 Sept
KIX
Osaka
PUS
Busan
€283 Return, found 21 hours ago
€283
Return
found 21 hours ago
Select Korean Air flight, departing Mon, 22 Sept from Osaka to Busan, returning Mon, 29 Sept, priced at €283 found 21 hours ago
KLM
Thu, 5 Mar - Sun, 8 Mar
DUB
Dublin
PUS
Busan
€727 Return, found 3 days ago
€727
Return
found 3 days ago
Select KLM flight, departing Thu, 5 Mar from Dublin to Busan, returning Sun, 8 Mar, priced at €727 found 3 days ago
Air France
Mon, 5 Jan - Sat, 31 Jan
BEG
Belgrade
PUS
Busan
€784 Return, found 5 days ago
€784
Return
found 5 days ago
Select Air France flight, departing Mon, 5 Jan from Belgrade to Busan, returning Sat, 31 Jan, priced at €784 found 5 days ago

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Ulsan. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Ulsan. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Ulsan, or are just on the lookout for the best flights to Ulsan, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Ulsan to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Frequently asked questions

What is the name of Ulsan's airport?
The majority of people prefer to fly into Gimhae Airport (PUS) when visiting the vibrant city of Ulsan.
What airport is best to fly into Ulsan?
Before booking your flight to Ulsan, it's smart to work out which airport is most convenient. PUS is 56 kilometres from the downtown area. If you arrive at Ulsan Airport (USN), you'll find yourself 10 kilometres away from the city centre.
How many airlines fly to Ulsan?
Ulsan is serviced by 20 airlines from 41 worldwide airports.
Which airlines fly to Ulsan?
Air Busan, Korean Air and Eastar Jet fly the most frequently to Ulsan. The majority of these flights begin in Seoul, with Air Busan having the most services on this route.
How many nonstop flights are there to Ulsan?
With roughly 1,024 direct flights operating every week, you'll be landing in Ulsan before you have time to say, "Are we there yet?"
Where are the most popular flights to Ulsan departing from?
The most popular flights to Ulsan leave from Seoul, Taipei and Osaka airports.
How long is the flight to Ulsan Airport?
If it's Seoul you're departing, you'll be midair for around 1 hour and 4 minutes before you touchdown in Ulsan. Airport to airport from Taipei takes around 2 hours and 14 minutes and from Osaka, 1 hour and 31 minutes.
How to book the cheapest flight to Ulsan?
Don't leave booking your flight to Ulsan until the last possible moment. That's one move savvy jet-setters use to get the best prices. Booking in advance means more choices and cheaper flights. Don't stop there, however. Do some research and find out if there are a few airports at your destination. Ticket prices often differ depending on the airport you jet into. Make sure you compare fares across air carriers too. Finally, be prepared to lock in your seat quickly if you stumble on a real bargain. It might not stick around for too long. With a bit of know-how and some good fortune, the ideal airfare can be yours.
Do you have any tips for my flight to Ulsan?
If you're not prepared, air travel can be daunting. But don't hit the panic button just yet. Follow these useful tips for a pain-free start to your getaway in Ulsan. What to pack in your hand luggage:

  • It's simple — first, put in your passport, important documents, bank cards and vital medications. Next, you'll want some extra in-flight entertainment to help pass the time. A juicy book and a phone crammed with your favourite shows are some fantastic options. If you plan to catch forty winks, a quality neck pillow and a pair of earplugs will also be useful. Finally, leave space for a toothbrush and some deodorant so you'll arrive at your destination feeling fresh and raring to go.

Do not pack the following items in your hand luggage:

  • While the list of banned items can differ between air carriers, the general rule of thumb is avoid carrying anything flammable, sharp or explosive. This includes screwdrivers, blades, fireworks and fuel. Sports equipment like ski poles, and items that could harm other people, such as firearms and ammunition, can't come on board with you either.

What to wear on a flight:

  • Your aim is to feel as comfortable as you can. Opt for a pair of flat, closed-toe shoes, dress in loose, natural-fibre clothing and don't forget to take a jacket in case you get chilly in the cabin.
  • Deep vein thrombosis (DVT) is a risk on long-distance flights. It's the result of blood clotting due to poor circulation and inactivity, so do some gentle foot and leg exercises in your seat and consider wearing compression socks or tights.

How to get through airport security fast when flying to Ulsan?
Being organised before your flight can make your getaway to Ulsan a piece of cake. Below you'll find some useful tips for a stress-free journey past security:

  • Airport security personnel first need to verify that you have a valid ID and boarding pass before you can proceed any further. Have them within easy reach, ready for inspection.
  • Next up, both you and your carry-on bag must be X-rayed. To speed things up, remove anything that might set the alarms off. Personal belongings such as your belt, jacket and headphones need to go through the machine.
  • All your electronic gadgets, including your tablet and phone, must also be separately scanned.
  • Remove all liquids and gels from your hand luggage. They often need to be sent through the X-ray scanner separately. Each item should be no larger than 3.4 ounces (100 millilitres) and everything must fit inside a quart-size (one litre), clear zip-close bag.
  • Lightweight sneakers are a sensible footwear choice as you're less likely to have to remove them when going through security. Boots and other heavy shoes are often subjected to additional screening.
  • Sharp items are not allowed in the cabin. They'll be seized at security, so put them in your checked suitcase.

Flights to Ulsan information
Destination airport
Gimhae
Destination airport IATA code
PUS
Destination city name
Busan
Return price
€177

Trending flights to Ulsan

Prices were available within the past 7 days and start at €113 for one-way flights and €206 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Thu, 5 Mar - Sun, 8 Mar
DUB
Dublin
PUS
Busan
€727 Return, found 3 days ago
€727
Return
found 3 days ago
Select KLM flight, departing Thu, 5 Mar from Dublin to Busan, returning Sun, 8 Mar, priced at €727 found 3 days ago
*Available to Expedia members.