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Cheap flights to South Korea

Travellers and cabin class

Compare South Korea flights across hundreds of providers

Find the cheapest month or even day of the year to fly

Book the best fare with no fees

Flying to South Korea

The things to know before you go.
Cheapest flight ticket found 472 €
Cheapest month to flyNovember
Possible destinations14

Cheap flight deals to South Korea

Looking for a cheap flight deal to South Korea? Find last-minute deals and the lowest prices on one-way and return tickets right here.
Seoul.472 € per passenger.Departing Tue, 18 Nov, returning Tue, 2 Dec.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Dublin on Tue, 18 Nov, arriving in Incheon International.Inbound indirect flight with Lufthansa, departs from Incheon International on Tue, 2 Dec, arriving in Dublin.Price includes taxes and charges.From 472 €, select.
Jeju.621 € per passenger.Departing Thu, 8 May, returning Thu, 15 May.Return flight with Ryanair and China Eastern.Outbound indirect flight with Ryanair, departs from Dublin on Thu, 8 May, arriving in Jeju.Inbound indirect flight with China Eastern, departs from Jeju on Thu, 15 May, arriving in Dublin.Price includes taxes and charges.From 621 €, select.
Busan.653 € per passenger.Departing Thu, 8 May, returning Thu, 15 May.Return flight with China Eastern.Outbound indirect flight with China Eastern, departs from Dublin on Thu, 8 May, arriving in Gimhae International.Inbound indirect flight with China Eastern, departs from Gimhae International on Thu, 15 May, arriving in Dublin.Price includes taxes and charges.From 653 €, select.
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Find the cheapest time to fly to South Korea

Looking for the best ticket prices to South Korea? It looks like November is currently the cheapest time to fly.
Mar
from 816 €
Apr
from 603 €
May
from 487 €
Jun
from 487 €
Jul
from 688 €
Aug
from 714 €
Sep
from 488 €
Oct
from 579 €
Nov
from 475 €
Dec
from 476 €
Jan
from 545 €
Feb
from 586 €

Frequently asked questions

Currently, there are no airlines that fly direct to South Korea. But we found flights with one or more stops from 472 €.
We crunched some numbers and found that the cheapest month to fly to South Korea is currently November.
No airlines currently offer direct flights between Ireland and South Korea. Most routes have one or more stops.
The best price we found for a return flight to South Korea is 472 €. 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.
The cheapest city to fly into is Seoul; and the cheapest airport serving this city at the moment is Incheon International.
The cheapest airport in South Korea is Incheon International – we've found flights from 472 €.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly to South Korea is Tuesday, 18 November 2025, – to Incheon International Airport.

Discover South Korea

How to find cheap flights to South Korea

Looking for cheap flights to South Korea? Here are a few tips on how to secure the best price and make your flight journey as smooth as possible.

  • Simply hit 'search'. We've compared hundreds of online travel agents along with all major airlines flying to South Korea to find the cheapest plane tickets. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to South Korea from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to score the best fares for your South Korea flight. If your travel dates are flexible, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to South Korea.
  • Set up a Price Alert. You can easily track the price of your cheap flights to South Korea by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible South Korea flight deal.
  • Fly without stops. Only interested in direct flights? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights to South Korea available, these will appear in the results.
  • Find the cheapest Business class flights to South Korea. We scour the internet for the best Business, Premium Economy and First Class flight fares to South Korea, 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 South Korea flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

    • Combine your flight to South Korea with hotels and car hire

    Once you've secured your cheap ticket to South Korea, discover the best prices and exclusive rates for hotels in South Korea. You can also compare hundreds of car hire companies in one go so that you get the best car rental price for your trip.

    Compare South Korea flight tickets with other destinations using the everywhere search

    Not entirely set on flying to South Korea yet? You can easily browse other destinations by searching flights to 'Everywhere' - this will allow you to find the cheapest place to travel from your departure point.


South Korea hotels and car hire

Save more money and plan the rest of your trip with us. Get exclusive deals and great rates for hotels and car hire in South Korea.

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