Cheap Flights to Seosan

View ₩79,790 flight on Thu, Dec 11, 2025Opens in a new window

Popular airlines to Seosan

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How much is the cheapest flight to Seosan?

Prices were available within the past 7 days and start at ₩79,790 for one-way flights and ₩207,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietjet Air
Thu, Nov 20 - Mon, Nov 24
DAD
Da Nang
ICN
Seoul
₩207,100 Roundtrip, found 13 hours ago
₩207,100
Roundtrip
found 13 hours ago
Select Vietjet Air flight, departing Thu, Nov 20 from Da Nang to Seoul, returning Mon, Nov 24, priced at ₩207,100 found 13 hours ago
ZIPAIR
Wed, Feb 25 - Wed, Mar 4
NRT
Tokyo
ICN
Seoul
₩213,543 Roundtrip, found 17 hours ago
₩213,543
Roundtrip
found 17 hours ago
Select ZIPAIR flight, departing Wed, Feb 25 from Tokyo to Seoul, returning Wed, Mar 4, priced at ₩213,543 found 17 hours ago
JIN AIR
Sat, Nov 8 - Sat, Nov 15
CRK
Angeles City
ICN
Seoul
₩216,800 Roundtrip, found 13 hours ago
₩216,800
Roundtrip
found 13 hours ago
Select JIN AIR flight, departing Sat, Nov 8 from Angeles City to Seoul, returning Sat, Nov 15, priced at ₩216,800 found 13 hours ago
T'Way Air
Fri, Dec 12 - Tue, Dec 16
CEB
Cebu City
ICN
Seoul
₩221,850 Roundtrip, found 12 hours ago
₩221,850
Roundtrip
found 12 hours ago
Select T'Way Air flight, departing Fri, Dec 12 from Cebu City to Seoul, returning Tue, Dec 16, priced at ₩221,850 found 12 hours ago
Cebu Pacific
Mon, Aug 10 - Sat, Aug 15
MNL
Manila
ICN
Seoul
₩227,222 Roundtrip, found 1 hour ago
₩227,222
Roundtrip
found 1 hour ago
Select Cebu Pacific flight, departing Mon, Aug 10 from Manila to Seoul, returning Sat, Aug 15, priced at ₩227,222 found 1 hour ago

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

September is typically the cheapest month to fly

From ₩1,100,930 - ₩1,853,164 per traveler.

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 kilometers away from the city center. The second one is 88 kilometers 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?
Travelers 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 traveler 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.
  • Traveling with a new hand and nail cream? No problem. As long as the volume is no larger than 3.4 ounces (100 milliliters) 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.

Book with confidence

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

Travel information

Destination airport
Incheon Intl.
Destination airport IATA code
ICN
Destination city name
Seoul
Roundtrip price
₩207,100

Trending flights to Seosan

Prices were available within the past 7 days and start at ₩79,790 for one-way flights and ₩207,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air
Wed, Dec 3 - Wed, Dec 10
PUS
Busan
ICN
Seoul
₩313,900 Roundtrip, found 4 days ago
₩313,900
Roundtrip
found 4 days ago
Select Jeju Air flight, departing Wed, Dec 3 from Busan to Seoul, returning Wed, Dec 10, priced at ₩313,900 found 4 days ago

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