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Cheap flights from Seoul

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Find a cheap flight deal from Seoul to anywhere, any time

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Fast facts on flights from Seoul

Closest airportsGimpo International, Incheon International
Cheapest route foundSeoul - Jeju, HK$75
Cheapest month to flyApril
Most popular airlineKorean Air
Most popular destinationHong Kong

The best flight deals leaving from Seoul soon

Save on your flight fare, so you can spend more when you get there. Here are the best domestic and international flights from Seoul departing soon.
Jeju.HK$75 per passenger.Departing Tue, 1 Apr.One-way flight with Air Seoul.Outbound direct flight with Air Seoul departs from Gimpo International on Tue, 1 Apr, arriving in Jeju.Price includes taxes and charges.From HK$75, select.
Osaka.HK$146 per passenger.Departing Wed, 23 Jul.One-way flight with Eastar Jet.Outbound direct flight with Eastar Jet departs from Incheon International on Wed, 23 Jul, arriving in Kansai International (Osaka).Price includes taxes and charges.From HK$146, select.
Taipei.HK$323 per passenger.Departing Wed, 16 Apr.One-way flight with Eastar Jet.Outbound direct flight with Eastar Jet departs from Incheon International on Wed, 16 Apr, arriving in Taipei Taiwan Taoyuan.Price includes taxes and charges.From HK$323, select.
Qingdao.HK$348 per passenger.Departing Tue, 8 Apr.One-way flight with Jeju Air.Outbound direct flight with Jeju Air departs from Incheon International on Tue, 8 Apr, arriving in Qingdao.Price includes taxes and charges.From HK$348, select.
Cebu.HK$359 per passenger.Departing Wed, 7 Jan.One-way flight with Cebu Pacific.Outbound direct flight with Cebu Pacific departs from Incheon International on Wed, 7 Jan, arriving in Mactan-Cebu International.Price includes taxes and charges.From HK$359, select.
Ulaanbaatar.HK$375 per passenger.Departing Sun, 11 May.One-way flight with Jeju Air.Outbound direct flight with Jeju Air departs from Incheon International on Sun, 11 May, arriving in Chinggis Khaan.Price includes taxes and charges.From HK$375, select.
Hanoi.HK$398 per passenger.Departing Sat, 12 Apr.One-way flight with Jeju Air.Outbound direct flight with Jeju Air departs from Incheon International on Sat, 12 Apr, arriving in Hanoi.Price includes taxes and charges.From HK$398, select.
Kota Kinabalu.HK$426 per passenger.Departing Sun, 30 Mar.One-way flight with AirAsia.Outbound direct flight with AirAsia departs from Incheon International on Sun, 30 Mar, arriving in Kota Kinabalu.Price includes taxes and charges.From HK$426, select.
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Booking flights from Seoul: frequently asked questions

The best price we found for a return flight from Seoul to Jeju is HK$189. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly out of Seoul is Tuesday, 17 June 2025, to Jeju.
It's easy with us. Look for cheap flights and flight offers from Seoul to anywhere using Everywhere search– it'll show you the lowest fares for your chosen time period.

You can also set up Price Alerts for flights you'd like to keep an eye on. We'll let you know when a particular fare from Seoul rises or falls so you can book when it's cheapest.
Sure – our flight search allows you to check for outbound flights from Gimpo International Airport departing the very same day. But if you want the cheapest fare, we recommend you book around 30 days before departure. This is on average, the time when fares are cheaper.
Of course! Just select 'one way' when you search with us. And here's an extra tip: sometimes searching for a one way ticket from Seoul, and another one-way back home, can yield cheaper tickets than a return fare with an airline.
It's best to arrive at the airport at least 2 hours before the time of your flight departure, so you have enough time to check any luggage in, clear security and find your gate.
The cheapest flight from Seoul we found in the next 1 year is to Jeju for HK$189. It departs from Gimpo International Airport on Tuesday, 17 June 2025. There are also cheap flights from Seoul to Fukuoka for HK$529 and Dalian for HK$616.

How to find cheap flights from Seoul in 2025

Looking for cheap tickets from Seoul? Round-trip flight tickets from Seoul start from HK$189 and one-way flights from Seoul start from HK$75.

Whether you are flying one-way or round-trip, here are a few tips on how to score the best price and make your flight journey as smooth as possible.

  • Enter your destination and hit "search." We've compared flights from all major airlines and online travel agents to find the cheapest flight tickets from Seoul. And with us, there are no hidden fees – what you see is what you pay.
  • Depart from the cheapest city or airport. Look out for flights from Seoul - this is the cheapest location to depart from when flying from Seoul
  • Compare flight deals from Seoul from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets from Seoul start from HK$75 one-way.
  • Search flights everywhere. Not sure on the destination just yet? You can easily browse available places to travel to from Seoul by searching flights to "Everywhere."
  • Flex your dates to secure the best fares for your flight from Seoul. If your travel dates are flexible, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly from Seoul. The cheapest month to fly from Seoul is June.
  • Set up a Price Alert. We price-check with over 1,000 travel companies so you don't have to. You can easily track the price of your tickets from Seoul by creating an alert. Whenever prices go up or down, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Look for direct flights. Only interested in non-stop flights from Seoul? Make sure to check "Direct flights" when performing a search. If there are direct flights from Seoul available, these will appear in the results.
  • Find the cheapest Business class flights from Seoul. We scour the Internet for the best Business, Premium Economy and First Class flight fares from Seoul, too. Check the difference in price as you search – you might just chance upon a last-minute low fare.
  • Include nearby airports in your search. Widen your search for flight deals from Seoul by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure and destination point and could help you save money.
  • Search for cheap flights from Seoul on the go. To get the best flight booking experience when out and about, download the app and search for plane tickets from Seoul whenever you want.

Combine your flight from Seoul with hotels and car rental

Once you've secured your plane ticket from Seoul, discover the best prices and exclusive rates for hotels in, or close to, your destination. Compare hundreds of car rental companies all at once so you get the best car rental deals for your trip.


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