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Cheap flights from Ireland to South Korea

DUB — ICN
1 Jul — 8 Jul1
1 adult

Cheap flight deals from Ireland to South Korea

Keep the following information in mind while searching for Ireland to South Korea flight deals. Data was last updated 26 June 2025.

Popular in

July

Cheapest in

January

Average price

£687
Highest demand for flights based on searches. 17% potential increase in price (£94 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Average for round-trip flights in June 2025

Cheapflights Insights

Everything you need to know about your flight from Ireland to South Korea

What is the cheapest month to book a flight from Ireland to South Korea?

Currently, November is the cheapest month in which you can book a flight from Ireland to South Korea (average of £651). Flying from Ireland to South Korea in July is currently the most expensive (average of £1,140). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IE to KR?

Find hourly flight availability from Ireland to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 June 2025.

When flying from Ireland to South Korea, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Ireland to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find deals for flights from Ireland to South Korea that include hotel bookings?

    Yes. In addition to deals on Ireland to South Korea flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ireland to South Korea?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to South Korea.

  • Can I find deals for business class flights from Ireland to South Korea?

    Yes. Cheapflights offers flight deals from Ireland to South Korea by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ireland to South Korea?

    Currently, November is the cheapest month in which you can book a flight from Ireland to South Korea (average of £651). Flying from Ireland to South Korea in July is currently the most expensive (average of £1,140). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Ireland to South Korea

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Ireland to South Korea

Discover the top 2 airlines that operate flights from Ireland to South Korea. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 26 June 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£432Average£709FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£455Average£682FlexibilityNo cancel feeOn-time75%
Search KLM flights

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How does Cheapflights help users find flights from Ireland to South Korea?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to South Korea from Ireland today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ireland to South Korea?

Millions of users choose and trust Cheapflights to book the best flight deals from Ireland to South Korea for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ireland to South Korea with no change fees?

Certainly. Search results for flights to South Korea from Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ireland to South Korea become cheaper?

Not ready to book yet? You can track prices for flights from Ireland to South Korea on Cheapflights with our Price Alert feature and get notified when better prices are available.

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