A stone wall, a traditional Korean pavilion, and a signboard in a park.

￥10,490 Cheap Flights to Seongnam

View ￥10,490 flight on Thu, Oct 1, 2026Opens in a new window

Popular airlines to Seongnam

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How much is the cheapest flight to Seongnam?

Prices were available within the past 7 days and start at ￥10,490 for one-way flights and ￥19,230 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Peach
Eastar Jet
Jeju Air with Bag
Korean Air
T'way Air with baggage

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

From ￥159,860 - ￥209,583 per traveler.

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?
Travelers going to Seongnam can opt to hit the tarmac at two major airports. Incheon Airport is 56 kilometers away from the downtown streets. Gimpo Airport is 32 kilometers 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 travelers 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 travelers who somehow land incredibly cheap fares wherever they go. Want to know how to do it for your Seongnam vacation? 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 milliliters) 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 milliliters). Also, they all must fit inside a quart-size (one liter), 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.

Book with confidence

Expedia is the largest online travel agency which means that Expedia have access to cheap airline tickets. So make sure you check Expedia regularly for these bargain flights because the cheapest airline ticket deals sell out fast.

If you're looking to save even more, find additional savings by combining your Seongnam flight with a hotel to create a personalized bargain travel package. Early birds can discover fantastic savings by booking in advance, while last minute travelers can enjoy great last minute deals. With Expedia, there’s no shortage of options to save even more on your Seongnam trip!

Travel information

Destination airport
Gimpo Intl.
Destination airport IATA code
GMP
Destination city name
Seoul
Roundtrip price
￥19,230

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