£417 Cheap Flights to Onyang

View £417 flight on Sun, 13 Sept 2026Opens in a new window

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Cheap round-trip flights to Onyang

Prices were available within the past 7 days and start at £417 for one-way flights and £490 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Air China
Sat, 12 Sept - Fri, 9 Oct
LGW
London
PUS
Busan
£490 Return, found 23 hours ago
£490
Return
found 23 hours ago
Select Air China flight, departing Sat, 12 Sept from London to Busan, returning Fri, 9 Oct, priced at £490 found 23 hours ago
China Eastern Airlines
Tue, 12 May - Mon, 25 May
LGW
London
PUS
Busan
£629 Return, found 1 hour ago
£629
Return
found 1 hour ago
Select China Eastern Airlines flight, departing Tue, 12 May from London to Busan, returning Mon, 25 May, priced at £629 found 1 hour ago
Air France
Sat, 27 Feb - Sat, 6 Mar
LHR
London
PUS
Busan
£645 Return, found 10 hours ago
£645
Return
found 10 hours ago
Select Air France flight, departing Sat, 27 Feb from London to Busan, returning Sat, 6 Mar, priced at £645 found 10 hours ago
Air India
Wed, 29 Jul - Sat, 1 Aug
COK
Kochi
PUS
Busan
£727 Return, found 2 days ago
£727
Return
found 2 days ago
Select Air India flight, departing Wed, 29 Jul from Kochi to Busan, returning Sat, 1 Aug, priced at £727 found 2 days ago
Singapore Airlines
Wed, 29 Jul - Sat, 1 Aug
COK
Kochi
PUS
Busan
£781 Return, found 2 days ago
£781
Return
found 2 days ago
Select Singapore Airlines flight, departing Wed, 29 Jul from Kochi to Busan, returning Sat, 1 Aug, priced at £781 found 2 days ago

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 kms (13 miles) from USN to downtown Onyang. Make things easy by researching the best way of commuting from the airport to the city centre 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 kms (13 miles) from the centre 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?
Organising an amazing Onyang holiday 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 traveller 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 further 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-cancelling 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 millilitres) 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 travellers 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 holiday 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 favourite hand and nail cream? Not a problem. As long as the volume is no greater than 3.4 ounces (100 millilitres) 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.

Travel information

Destination airport
Gimhae
Destination airport IATA code
PUS
Destination city name
Busan
Return price
£124

Trending flights to Onyang

Prices were available within the past 7 days and start at £417 for one-way flights and £490 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Air China
Sat, 12 Sept - Fri, 9 Oct
LGW
London
PUS
Busan
£490 Return, found 23 hours ago
£490
Return
found 23 hours ago
Select Air China flight, departing Sat, 12 Sept from London to Busan, returning Fri, 9 Oct, priced at £490 found 23 hours ago
*Available to Expedia members.