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Cheap Flights to Onyang

View ₩29,400 flight on Tue, Dec 8, 2026Opens in a new window

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How much is the cheapest flight to Onyang?

Prices were available within the past 7 days and start at ₩29,400 for one-way flights and ₩61,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Jeju Air with Bag
T'way Air with baggage
Korean Air
Jeju Air

Frequently asked questions

What is the name of Onyang's airport?
Onyang has only one airport, Ulsan Airport (USN).
How far is USN from central Onyang?
It's 21 kilometers from USN to downtown Onyang. Make things easy by researching the best way of commuting from the airport to the city center before you touchdown.
What airport is best to fly into Onyang?
A flight to Onyang means coming in to land at Ulsan Airport. Disembark the plane, grab your luggage and you'll be 21 kilometers from the center of town.
How many airlines fly to Onyang?
There are 2 airlines that service the route to Onyang. These jet in from 2 airports worldwide.
Which airlines fly to Onyang?
Korean Air and Jin Air fly frequently into Onyang. Hopping on a Korean Air flight from Seoul is one of the most popular ways to get there.
How many nonstop flights are there to Onyang?
Organizing an amazing Onyang vacation is a piece of cake when there are 28 direct flights each week to choose from.
Where are the most popular flights to Onyang departing from?
Both Seoul and Jeju City airports offer a large number of flights to Onyang.
How long is the flight to Onyang Airport?
Flights from Seoul to Onyang are typically 1 hour. Or you could choose to leave from Jeju City instead, which would mean you'll be in the air for approximately 1 hour and 5 minutes.
How to book the cheapest flight to Onyang?
If you want to have some extra spending money on your trip to Onyang, listen up! As any experienced traveler will tell you, don't leave booking until the last minute. Fares are often highest just prior to the departure date. Also, do some online research and compare your options. If your destination has more than one airport, you may be able to score a fantastic deal by flying into one a little farther out. Last but not least, be prepared to secure your seat quickly if you stumble on a real bargain. It might not stick around for long! With a bit of know-how and some luck, the ideal airfare can be yours.
Do you have any tips for my flight to Onyang?
We've got the lowdown on how to make your journey a stress-free experience. Follow our tips and you'll be breezing through the airport and having a ball in Onyang in no time at all. What to pack in your hand luggage:
  • The secret to having an amazing flight experience is to pack ahead. First up, the essentials: passport, boarding pass, bank cards and any vital medications. Next, take on board items that'll help while away those hours, like some electronic devices or a juicy novel. It's also wise to bring your chargers, a quality neck pillow and a pair of noise-canceling headphones. Last but not least, be sure to squeeze in toiletry items like a toothbrush, deodorant and a clean set of clothes.
Do not pack the following items in your hand luggage:
  • Leave all your full-sized bottles of shampoo and hairspray in your checked baggage. Any liquids or gels in your carry-on suitcase larger than 3.4 ounces (100 milliliters) will be confiscated by security. Sharp or pointed objects, like your trusty pocket knife, and dangerous products which are flammable or explosive, such as flares, bleaching agents and strong acids, are also prohibited.
What to wear on a flight:
  • Comfort should be your highest priority when choosing what to wear on your flight. Loose clothing is a wise option, as are flat, enclosed shoes.
  • Deep vein thrombosis (DVT), a blood clotting condition caused by extended periods of inactivity, can be a risk on long-haul flights. Try to wander around the cabin or do some simple exercises in your seat to promote better circulation.
How to get through airport security fast when flying to Onyang?
As savvy travelers know, the secret is to be prepared before you get to airport security. That way, you'll be hopping onto that plane to Onyang in the blink of an eye. Follow these tips and get your vacation off to a fantastic start:
  • First things first. Your travel documents and passport will need to be inspected by airport security. Keep them within easy reach so you don't have to dig around for them.
  • Next up is the X-ray machine. Empty your pockets and remove anything metal that is likely to set off the scanner's alarm. This includes things like earphones or headphones, as well as bulky coats or jackets. They'll need to be placed on the conveyor belt for screening.
  • Your electronic gadgets like laptops and phones will also have to go on a tray for inspection. Don't worry though, you'll be back online in no time.
  • Want to bring along your favorite hand and nail cream? Not a problem. As long as the volume is no greater than 3.4 ounces (100 milliliters) and it's stored in a zip-lock bag, it's OK to bring with you in your carry-on baggage.
  • Slip-on shoes are a clever footwear choice as you're less likely to have to remove them when going through security. Big boots and heavier-style shoes are often subjected to extra screening.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, put them in your checked baggage. They won't be allowed on board.

Book with confidence

Searching for cheap flights to Onyang? No travel company presents more choices than Expedia if you're looking to compare flights to Onyang. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Ulsan. Expedia provides the cheapest flights to many destinations in Ulsan and you may find even greater savings if you combine your flight with a hotel stay in Onyang.

Travel information

Destination airport
Gimhae
Destination airport IATA code
PUS
Destination city name
Busan
Roundtrip price
₩61,800

Trending flights to Onyang

Prices were available within the past 7 days and start at ₩29,400 for one-way flights and ₩61,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
*Available to Expedia members.