Cheap Flights to Seosan

Airlines that fly to Seosan

  • Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 35% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards

Cheap Tickets to Seosan

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

ZIPAIR
Philippines AirAsia
T'Way Air
Jeju Air
Scoot
Beautiful view of the beach with palm trees

Black Friday: Members save 30%+

Members save 30%+ on selected hotels until 4 Dec (property time) with our Black Friday deals. Stay by 15 Dec 2025.

Seosan Flights

Have the time of your life in Seosan

Flying to Seosan is now easier than ever when you use Expedia to book your trip. We’ve got an extensive catalogue of Seosan flight deals, giving you the greatest number of options to choose from. Whether you prefer to fly on weekdays or weekends, in the morning or at night, a quick search on Expedia.com.au will help you find cheap tickets to Seosan in seconds. We even make it simple for you to stick with a certain airline if you’re trying to rack up frequent flyer points.

Tips for flying and packing light

If it’s been a while since you’ve travelled, you might be due for a refresher when it comes to flying. That’s where our helpful blog, Out There Starts Here, comes in. Wondering whether to pack for fine dining or more casual eats? Or whether you really need to bring a jacket? Written by seasoned travel experts, the articles on our blog provide you with the latest details about certain destinations, so you know just what to expect. Check out some of our recent articles for the smartest ways to see the sights.

Fly for less when you bundle airfare and accommodation

Our already low airfares are even more affordable when you bundle your flights with a stay at one of the hotels in Seosan. By booking all of your travel plans with us, you’ll save time and money, and enjoy the convenience of having all of your arrangements in one place.

Get the power of planning in the palm of your hand

Booking your trip to Seosan, South Chungcheong has never been easier than when you use our mobile app to plan your dream getaway. The Expedia App is available on both Android and iOS, allowing you to reserve flights and hotels at any time of day, no matter what kind of phone you use. You’ll also get exclusive offers, receive flight updates, and can earn extra points. Wherever you are, the Expedia App helps you get where you want to be.

Join the Expedia Rewards Program

If you enjoy the finer things in life, sign up for our rewards program to receive exclusive benefits when you book with us. Expedia Rewards opens the door to member-only deals, +VIP Access hotel benefits, and earning Expedia Rewards points, that you can redeem your way. You’ll also get access to Unreal Deals that could save you the price of a plane ticket to Seosan when bundled with your accommodation.

What are you waiting for?

Expedia.com.au helps you find cheap flights to Seosan AU$183. So why wait another second to begin planning your trip? Start your search right now, and you could be boarding the next Seosan-bound flight. Bon voyage!

Frequently asked questions

What is the name of Seosan's airport?
Seosan has several airports, but most people use Incheon Intl. Airport (ICN).
What airport is best to fly into Seosan?
Travellers flying into Seosan can opt to hit the tarmac at two major airports. Incheon Intl. Airport (ICN) is 72 kilometres away from the downtown streets. Gimpo Intl. Airport (GMP) is 88 kilometres away.
How many airlines fly to Seosan?
Seosan is serviced by 67 airlines from 113 airports across the globe.
Which airlines fly to Seosan?
Seosan receives the largest number of flights from Korean Air, Asiana Airlines and Jeju Air with Korean Air being the favourite choice of carrier. Jeju City is the most popular city for travellers to take off from.
How many nonstop flights are there to Seosan?
Flying to a new place is much simpler when there aren’t any annoying stopovers. If you’re off to Seosan, the awesome news is that there are around 3 277 direct flights operating every week.
Where are the most popular flights to Seosan departing from?
Travellers frequently set off from Tokyo, Fukuoka and Da Nang airports when flying to Seosan.
How long is the flight to Seosan Airport?
Which city you depart from determines how much of the in-flight entertainment you’ll get to see. From Jeju City to Seosan, the average flight time is 1 hour and 10 minutes. From Gimhae it’s typically 1 hour and 5 minutes, and from Tokyo it’s 2 hours and 42 minutes.
How to book the cheapest flight to Seosan?
If you want to have some extra spending money on your trip to Seosan, listen up! As any experienced jet-setter knows, don’t leave booking until the last minute. Fares are generally more expensive just prior to the departure date. Another good way to get an unbeatable deal is to research all options. If your destination has more than one airport, don’t forget to look into the cost of flying into a smaller terminal. Lastly, another easy way to save a few dollars is be ready to book fast. If you see a fantastic deal, don’t hold off — grab it while you can.
How to survive the flight to Seosan?
Wherever you’re jetting in from, flying can be an enjoyable experience if you’re well prepared. Check out these top travel tips that will get your Seosan holiday started on the right note.What to pack in your hand luggage:

  • Travelling on a plane can be easy if you pack the right gear. First things first, you’ll need toiletry items, such as a toothbrush and hairbrush, a spare change of clothes and something to read. Next, find a spot in your bag for your electronic gadgets, chargers, your medications and perhaps a blow-up neck pillow too. Lastly, remember to take your passport, travel docs and some cash.

Do not pack the following items in your hand luggage:

  • Check carefully that you don’t have sharp or pointed objects lurking in the bottom of your hand luggage. Other prohibited items include flammable or explosive substances, such as aerosol cans and fuel, and liquids and gels in containers with a capacity of more than 3.4 ounces (100 milliliters).

What to wear on a flight:

  • Your goal here is to feel as comfortable as possible. Don layers of breathable clothing and remember to bring a cardigan in case it gets cool. Always opt for roomy, flat shoes as your feet may swell during the flight. Leave the stilettos and heavy hiking boots in your main luggage.
  • The serious condition known as DVT (deep vein thrombosis) can pose a risk on long-haul flights. It results from blood clotting due to poor circulation and inactivity. Doing regular foot and leg exercises while seated is a great way to prevent this from happening. Wearing a good pair of compression tights or socks also helps reduce the risk.

How to get through airport security fast when flying to Seosan?
Being prepared before your flight can make your getaway to Seosan quick and painless. Below are some useful tips and tricks for a stress-free journey past security:

  • First things first. Your passport and travel documents will need to be presented to security personnel. Keep them someplace accessible so you don’t hold up the queue.
  • Your jacket, belt, keys and other contents of your pockets, like your headphones, will need to go through the X-ray machine. Make the whole process faster by removing them as it gets closer to your turn.
  • All electronic devices, including your phone and laptop, will also need to be scanned separately.
  • Can’t travel without your favourite hand and nail cream? As long as the volume is no larger 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 luggage.
  • There’s a possibility that you’ll be required to take your shoes off for scanning, so wearing slip-on shoes is always a smart idea.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, pack them in your checked baggage. They won’t be allowed on board and will be confiscated.

Flights to Seosan information
Destination airport
Incheon Intl.
Destination airport IATA code
ICN
Destination city name
Seoul
Return price
AU$183

Trending flights to Seosan

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

AirAsia
*Available to Expedia members.