S$80 Cheap Flights to Seosan

View S$80 flight on Thu, 24 Jul, 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 S$80 for one-way flights and S$164 for return, for the period specified. Prices and availability are subject to change. Additional terms apply.
Jeju Air with Bag
Sat, 28 Jun - Sat, 12 Jul
MNL
Manila
ICN
Seoul
S$164
Return
Found 1 day ago
Select Jeju Air with Bag flight, departing Sat, 28 Jun from Manila to Seoul, returning Sat, 12 Jul, priced at S$164 Found 1 day ago
T'Way Air
Wed, 9 Jul - Wed, 16 Jul
KIX
Osaka
ICN
Seoul
S$164
Return
Found 2 days ago
Select T'Way Air flight, departing Wed, 9 Jul from Osaka to Seoul, returning Wed, 16 Jul, priced at S$164 Found 2 days ago
Philippines AirAsia
Thu, 26 Jun - Thu, 3 Jul
MNL
Manila
ICN
Seoul
S$177
Return
Found 6 days ago
Select Philippines AirAsia flight, departing Thu, 26 Jun from Manila to Seoul, returning Thu, 3 Jul, priced at S$177 Found 6 days ago
Aero K Airlines
Sat, 12 Jul - Mon, 14 Jul
KIX
Osaka
ICN
Seoul
S$185
Return
Found 1 day ago
Select Aero K Airlines flight, departing Sat, 12 Jul from Osaka to Seoul, returning Mon, 14 Jul, priced at S$185 Found 1 day ago
Scoot
Tue, 15 Jul - Fri, 18 Jul
TPE
Taipei
ICN
Seoul
S$191
Return
Found 22 hours ago
Select Scoot flight, departing Tue, 15 Jul from Taipei to Seoul, returning Fri, 18 Jul, priced at S$191 Found 22 hours ago

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$164 - S$295 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: Philippines AirAsia, Jeju Air with Bag, T'Way Air, Cebu Pacific, Aero K Airlines, Scoot. 

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 June and in July 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?
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
S$164

Trending flights to Seosan

Prices were available within the past 7 days and start at S$157 for one-way flights and S$295 for return, for the period specified. Prices and availability are subject to change. Additional terms apply.
T'Way Air
Tue, 24 Jun - Thu, 10 Jul
SIN
Singapore
ICN
Seoul
S$295
Return
Found 2 hours ago
Select T'Way Air flight, departing Tue, 24 Jun from Singapore to Seoul, returning Thu, 10 Jul, priced at S$295 Found 2 hours ago
*Available to Expedia members.