Cheap Flights to Seosan

View AU$100 flight on Mon, 9 Feb 2026Opens in a new window

Popular airlines to Seosan

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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.

Tigerair Taiwan
Sun, 17 May - Sat, 30 May
TPE
Taipei
ICN
Seoul
AU$217 Return, found 3 days ago
AU$217
Return
found 3 days ago
Select Tigerair Taiwan flight, departing Sun, 17 May from Taipei to Seoul, returning Sat, 30 May, priced at AU$217 found 3 days ago
Jeju Air with Bag
Wed, 7 Jan - Wed, 14 Jan
KIX
Osaka
ICN
Seoul
AU$264 Return, found 5 days ago
AU$264
Return
found 5 days ago
Select Jeju Air with Bag flight, departing Wed, 7 Jan from Osaka to Seoul, returning Wed, 14 Jan, priced at AU$264 found 5 days ago
ZIPAIR
Tue, 24 Mar - Wed, 25 Mar
NRT
Tokyo
ICN
Seoul
AU$266 Return, found 1 day ago
AU$266
Return
found 1 day ago
Select ZIPAIR flight, departing Tue, 24 Mar from Tokyo to Seoul, returning Wed, 25 Mar, priced at AU$266 found 1 day ago
Cebu Pacific
Wed, 14 Oct - Wed, 21 Oct
MNL
Manila
ICN
Seoul
AU$274 Return, just found
AU$274
Return
just found
Select Cebu Pacific flight, departing Wed, 14 Oct from Manila to Seoul, returning Wed, 21 Oct, priced at AU$274 just found
Hong Kong Airlines
Mon, 13 Apr - Mon, 20 Apr
HKG
Hong Kong SAR
ICN
Seoul
AU$332 Return, found 6 days ago
AU$332
Return
found 6 days ago
Select Hong Kong Airlines flight, departing Mon, 13 Apr from Hong Kong SAR to Seoul, returning Mon, 20 Apr, priced at AU$332 found 6 days ago

Find the cheapest month to fly from Columbus (CMH) to Seoul (ICN)

September is typically the cheapest month to fly

From AU$1,209 - AU$2,004 per traveller.

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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$217. 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?
Most people prefer to fly into Incheon Intl. Airport (ICN) when visiting the happening city of Seosan.
What airport is best to fly into Seosan?
Flying to Seosan means jumping off the plane at Seoul–Incheon Intl. Airport or Gimpo Airport. The first is 72 kilometres away from the city centre. The second one is 88 kilometres away.
How many airlines fly to Seosan?
There are 81 air carriers that jet into Seosan from 160 worldwide airports.
Which airlines fly to Seosan?
Korean Air, Asiana Airlines and Jeju Air are the most frequent fliers to Seosan. The majority of flights come from Jeju City, with Korean Air offering the most services on this route.
How many nonstop flights are there to Seosan?
Planning an exciting Seosan adventure is a cinch when there are 4,873 direct flights every week to pick from.
Where are the most popular flights to Seosan departing from?
Travellers frequently set off from Tokyo, Osaka and Busan airports when going to Seosan.
How long is the flight to Seosan Airport?
If it's Tokyo you're leaving behind, you'll be midair for around 2 hours and 43 minutes before you touchdown in Seosan. Terminal to terminal from Osaka takes around 2 hours and from Busan, it's 1 hour and 6 minutes.
How to book the cheapest flight to Seosan?
If you'd like to have some extra spending money on your trip to Seosan, then listen up! As any experienced traveller will tell you, don't book at the very last minute. Airfares are usually more expensive just prior to the departure date. Another excellent way to pick up a bargain is to compare all options. If where you're headed has more than one airport, be sure to look into the cost of flying into a smaller terminal. Last but not least, be ready to book quickly if you find an irresistible price. It might not be available for too long. With a bit of know-how and a little good fortune, the ideal airfare will be yours.
Do you have any tips for my flight to Seosan?
We've got the lowdown on how to make your journey a pleasant experience. Follow our insider tips and you'll be breezing through airport security and exploring Seosan in next to no time. What to pack in your hand luggage:

  • The trick to having a stress-free travel experience is to be prepared. So, let's start with the essentials: passport, boarding pass, cash and medications. Next, bring items that'll help keep you occupied, like your laptop or a magazine. You'll also want to pack your chargers, a comfy neck pillow and a pair of headphones. Last but not least, don't forget to squeeze in toiletry items like a toothbrush, lip balm and a spare change of clothes.

Do not pack the following items in your hand luggage:

  • While the list of banned items can differ between air carriers, the general guide to follow is avoid carrying anything sharp, flammable or explosive. This includes things like knives, scissors, fuel and fireworks. Sports equipment like golf clubs, and items that could injure passengers, such as swords and batons, are also banned from the cabin.

What to wear on a flight:

  • You'll want to go for comfort over style. Prepare for temperature changes by dressing in layers, and pick slightly roomy, flat footwear like sneakers.
  • Deep vein thrombosis (DVT), a blood clotting condition caused by extended periods of inactivity, can be a risk on long-haul flights. Walk around the cabin and give your legs a stretch or do some gentle exercises in your seat to improve your circulation.

How to get through airport security fast when flying to Seosan?
Being prepared before you get to the airport will help make your getaway to Seosan a breeze. Here are some useful tips for a stress-free journey past security:

  • Airport security personnel first need to check that you have a valid passport and boarding pass before anything else. Have them ready to show.
  • Time to strip down. Well kind of. Your coat, belt, keys and other small items, like your earphones, will need to go on a tray through the X-ray machine. Make your life easier by removing them as your turn draws near.
  • All your electronic gadgets, including your phone and laptop, must also be separately scanned.
  • Travelling with a new hand and nail cream? No problem. As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a zip-close bag, it's fine to bring with you in your carry-on.
  • The right choice of footwear can save you several valuable minutes. Boots and heavy shoes are often required to be removed and X-rayed separately. Lightweight sneakers are usually not.
  • Pocket knives and other sharp items can't be taken on board. They'll be seized at security, so pack them safely away in your checked baggage.

Flights to Seosan information
Destination airport
Incheon Intl.
Destination airport IATA code
ICN
Destination city name
Seoul
Return price
AU$217

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.

Scoot
Mon, 11 May - Mon, 18 May
SYD
Sydney
ICN
Seoul
AU$524 Return, found 15 hours ago
AU$524
Return
found 15 hours ago
Select Scoot flight, departing Mon, 11 May from Sydney to Seoul, returning Mon, 18 May, priced at AU$524 found 15 hours ago

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