S$80 Cheap Flights to Seosan

View S$80 flight on Tue, 9 Dec, 2025Opens in a new window

Popular airlines to Seosan

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Cheap round-trip 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.

Peach
Sat, 7 Mar - Mon, 16 Mar
KIX
Osaka
ICN
Seoul
S$176 Return, found 4 hours ago
S$176
Return
found 4 hours ago
Select Peach flight, departing Sat, 7 Mar from Osaka to Seoul, returning Mon, 16 Mar, priced at S$176 found 4 hours ago
Philippines AirAsia
Sun, 22 Mar - Thu, 26 Mar
MNL
Manila
ICN
Seoul
S$184 Return, found 13 hours ago
S$184
Return
found 13 hours ago
Select Philippines AirAsia flight, departing Sun, 22 Mar from Manila to Seoul, returning Thu, 26 Mar, priced at S$184 found 13 hours ago
Tigerair Taiwan
Thu, 7 May - Wed, 13 May
TPE
Taipei
ICN
Seoul
S$194 Return, found 3 hours ago
S$194
Return
found 3 hours ago
Select Tigerair Taiwan flight, departing Thu, 7 May from Taipei to Seoul, returning Wed, 13 May, priced at S$194 found 3 hours ago
ZIPAIR
Thu, 5 Mar - Thu, 12 Mar
NRT
Tokyo
ICN
Seoul
S$216 Return, found 2 days ago
S$216
Return
found 2 days ago
Select ZIPAIR flight, departing Thu, 5 Mar from Tokyo to Seoul, returning Thu, 12 Mar, priced at S$216 found 2 days ago
Spring Airlines
Sun, 5 Apr - Thu, 9 Apr
PVG
Shanghai
ICN
Seoul
S$248 Return, found 5 days ago
S$248
Return
found 5 days ago
Select Spring Airlines flight, departing Sun, 5 Apr from Shanghai to Seoul, returning Thu, 9 Apr, priced at S$248 found 5 days ago

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

September is typically the cheapest month to fly

From S$1,025 - S$1,699 per traveller.

Find Your Flights to Seosan ICN

Cheap flights to Seosan (ICN)

Get started finding a cheap flight to Seosan on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Seosan.

Return prices range from S$176 - S$312 and one-ways Seosan start as low as S$80.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to Seosan (ICN)

You have several options for which airline you choose to travel with to Seosan. There are 10 airlines flying into ICN: Jeju Air with Bag, Tigerair Taiwan, Peach, ZIPAIR, Spring Airlines, Philippines AirAsia. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Seosan (ICN) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to ICN in March and in December for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

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
S$175

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, 6 Jul - Wed, 8 Jul
SIN
Singapore
ICN
Seoul
S$312 Return, just found
S$312
Return
just found
Select Scoot flight, departing Mon, 6 Jul from Singapore to Seoul, returning Wed, 8 Jul, priced at S$312 just found
*Available to Expedia members.