Cheap Flights to Seongnam

View AU$16 flight on Thu, 11 Dec 2025Opens in a new window

Popular airlines to Seongnam

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Cheap Tickets to Seongnam

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.

T'way Air with baggage
Thu, 27 Nov - Wed, 3 Dec
CJU
Jeju City
GMP
Seoul
AU$33 Return, found 1 day ago
AU$33
Return
found 1 day ago
Select T'way Air with baggage flight, departing Thu, 27 Nov from Jeju City to Seoul, returning Wed, 3 Dec, priced at AU$33 found 1 day ago
Jeju Air with Bag
Fri, 28 Nov - Mon, 1 Dec
CJU
Jeju City
GMP
Seoul
AU$46 Return, found 12 hours ago
AU$46
Return
found 12 hours ago
Select Jeju Air with Bag flight, departing Fri, 28 Nov from Jeju City to Seoul, returning Mon, 1 Dec, priced at AU$46 found 12 hours ago
Jeju Air
Wed, 3 Dec - Thu, 4 Dec
CJU
Jeju City
GMP
Seoul
AU$176 Return, found 3 hours ago
AU$176
Return
found 3 hours ago
Select Jeju Air flight, departing Wed, 3 Dec from Jeju City to Seoul, returning Thu, 4 Dec, priced at AU$176 found 3 hours ago
Asiana Airlines
Wed, 7 Jan - Wed, 14 Jan
KIX
Osaka
GMP
Seoul
AU$296 Return, found 3 days ago
AU$296
Return
found 3 days ago
Select Asiana Airlines flight, departing Wed, 7 Jan from Osaka to Seoul, returning Wed, 14 Jan, priced at AU$296 found 3 days ago
Korean Air
Tue, 16 Dec - Wed, 31 Dec
KIX
Osaka
GMP
Seoul
AU$301 Return, found 6 days ago
AU$301
Return
found 6 days ago
Select Korean Air flight, departing Tue, 16 Dec from Osaka to Seoul, returning Wed, 31 Dec, priced at AU$301 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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Seongnam Flights

Have the time of your life in Seongnam

Flying to Seongnam is now easier than ever when you use Expedia to book your trip. We’ve got an extensive catalogue of Seongnam 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 Seongnam 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 Seongnam. 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 Seongnam, Gyeonggi 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 Seongnam when bundled with your accommodation.

What are you waiting for?

Expedia.com.au helps you find cheap flights to Seongnam AU$33. So why wait another second to begin planning your trip? Start your search right now, and you could be boarding the next Seongnam-bound flight. Bon voyage!

Frequently asked questions

What is the name of Seongnam's airport?
Seongnam is served by multiple airports, but most visitors choose to touch down at Incheon Intl. Airport (ICN).
What airport is best to fly into Seongnam?
Travellers going to Seongnam can opt to hit the tarmac at two major airports. Incheon Airport is 56 kilometres away from the downtown streets. Gimpo Airport is 32 kilometres away.
How many airlines fly to Seongnam?
Seongnam is serviced by 81 air carriers from at least 160 airports around the world.
Which airlines fly to Seongnam?
Seongnam receives the majority of its flights from Korean Air, Asiana Airlines and Jeju Air with Korean Air being the number one choice of airline. Jeju City is the most popular city for travellers to set off from.
How many nonstop flights are there to Seongnam?
With roughly 4,873 direct flights each week, you'll be landing in Seongnam before you have time to say, "Are we there yet?"
Where are the most popular flights to Seongnam departing from?
Flights to Seongnam departing from Tokyo, Osaka and Busan airports are highly sought after.
How long is the flight to Seongnam Airport?
If it's Tokyo you're departing, you'll be airborne for around 2 hours and 43 minutes before you arrive in Seongnam. Tarmac to tarmac from Osaka typically takes 2 hours and from Busan, it's 1 hour and 6 minutes.
How to book the cheapest flight to Seongnam?
We all know those travellers who somehow land incredibly cheap fares wherever they go. Want to know how to do it for your Seongnam holiday? Don't leave it until the very last minute to secure your flight. Don't stop there, however. Do some research and check if there are a couple of airports at your destination. Ticket prices often differ depending on the airport you use. Don't forget to compare fares across airlines as well. Last of all, be prepared to lock in your seat quickly if you stumble on a real bargain. It might not be available for too long. With a bit of knowledge and some luck, the ideal airfare will be yours.
Do you have any tips for my flight to Seongnam?
Depending on where you're coming from, your flight to Seongnam could be simple and straightforward or it could go on forever. We've compiled some useful travel tips that will help you start your next great adventure on the right foot. What to pack in your hand luggage:

  • The trick to having a great travel experience is to plan ahead. Start with the essentials: passport, official ID, bank cards and medications. Next, take on board items that'll help pass the time, like some electronic gadgets or a thrilling book. You'll also want to bring your chargers, a quality neck pillow and a pair of earphones. And of course, be sure to pop in toiletry items like a toothbrush, cleansing wipes and a clean T-shirt.

Do not pack the following items in your hand luggage:

  • Pack all your full-sized bottles of hair gel and hairspray in your checked baggage. Any gels or liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated. Sharp objects, like your treasured pocket knife, and dangerous goods which are flammable or explosive, such as flares, bleaching agents and poisons, are also restricted.

What to wear on a flight:

  • Go for comfort over style. Prepare for temperature changes by dressing in layers, and opt for flat, closed-toe shoes like slip-ons.
  • Caused by sustained periods of immobility, deep vein thrombosis (DVT) is a blood clot condition that can affect passengers on long-distance flights. Reduce the risks by staying hydrated, keeping your feet and legs moving and wearing compression socks or tights.

How to get through airport security fast when flying to Seongnam?
It's easy — be prepared. We've compiled some tips and tricks for a fuss-free trip through airport security. Watch out Seongnam, here you come:

  • Have your passport and travel documents within easy reach. They're the first things you'll be asked to show at airport security.
  • Next up, both you and your carry-on luggage must be X-rayed. To speed things up, take off anything that is likely to set the alarm off. Items such as your belt, jacket and headphones need to go through the machine.
  • Your electronic gadgets like phones and laptops will also have to go through the machine for inspection. No need to worry though, you'll be back online before you know it.
  • Any gels or liquids, such as perfume or hairspray, that you want to take on board must be no larger than 3.4 ounces (100 millilitres). Also, they all must fit inside a quart-size (one litre), zip-lock bag.
  • It's also possible you'll need to take your shoes off to be X-rayed, so wearing slip-on shoes is always a wise idea.
  • Sharp items are not allowed in the cabin. They'll be confiscated at security, so pack them in your checked luggage.

Flights to Seongnam information
Destination airport
Gimpo Intl.
Destination airport IATA code
GMP
Destination city name
Seoul
Return price
AU$33

Trending flights to Seongnam

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.

China Southern Airlines
Sat, 14 Mar - Sun, 22 Mar
SYD
Sydney
GMP
Seoul
AU$753 Return, found 6 days ago
AU$753
Return
found 6 days ago
Select China Southern Airlines flight, departing Sat, 14 Mar from Sydney to Seoul, returning Sun, 22 Mar, priced at AU$753 found 6 days ago

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