€240 Find Cheap Flights from South Korea to Ireland

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1 adult, Economy

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Useful Info

KAYAK's insights & trends for flights to Ireland

Get data-powered insights and trends for flights to Ireland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from South Korea to Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from South Korea to Ireland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from South Korea to Ireland is November, when tickets cost €586 (return) on average. On the other hand, the most expensive months are June and October, when the average cost of round-trip tickets is €1,010 and €997 respectively.

How far in advance should I book a flight from South Korea to Ireland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Ireland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on the flight from South Korea to Ireland, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.


Good to know

Low seasonMarch
High seasonJuly
Cheapest flight€240
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly and prices are also 9% lower on average.
Flight from Seoul Incheon Airport to Dublin

FAQs for booking flights from South Korea to Ireland

  • How does KAYAK find such low prices on flights from South Korea to Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from South Korea to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from South Korea to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from South Korea to Ireland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from South Korea to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from South Korea to Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from South Korea to Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from South Korea to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Ireland?

    Based on KAYAK data, the cheapest day to fly to Ireland is Thursday when return tickets can be as cheap as €893. On the other hand, the most expensive day to fly is Thursday, when return prices are €893 on average.

  • What is the cheapest time of day to fly to Ireland?

    The cheapest time of day to fly to Ireland is generally at night, when round-trip flights cost €1,032 on average. The most expensive time of day to fly to Ireland is generally at night, which is peak travel time and where the average cost of a ticket is €1,032.

Book cheap flights from South Korea to Ireland

Recent return flight deals

20/11Thu
1 stopAir France
29h 00mICN-DUB
28/11Fri
1 stopAir France
19h 10mDUB-ICN
€503
22/11Sat
1 stop
29h 00mICN-DUB
26/11Wed
1 stop
18h 30mDUB-ICN
€517
15/10Wed
1 stopLufthansa
17h 50mICN-DUB
20/10Mon
1 stopLufthansa
15h 15mDUB-ICN
€522
16/10Thu
1 stopLufthansa
17h 50mICN-DUB
20/10Mon
1 stopLufthansa
15h 15mDUB-ICN
€526
19/9Fri
1 stopKLM
17h 55mICN-DUB
23/9Tue
1 stopKLM
35h 40mDUB-ICN
€624
7/11Fri
1 stopFinnair
27h 20mICN-DUB
12/11Wed
1 stopFinnair
33h 20mDUB-ICN
€628
6/7Sun
1 stopKLM
20h 00mICN-DUB
31/8Sun
1 stopKLM
26h 30mDUB-ICN
€638
9/7Wed
1 stopEtihad Airways
25h 20mICN-DUB
24/7Thu
1 stopEtihad Airways
30h 20mDUB-ICN
€658
21/9Sun
1 stopEtihad Airways
37h 35mICN-DUB
28/9Sun
1 stopEtihad Airways
29h 00mDUB-ICN
€670
11/9Thu
1 stopFinnair
27h 25mICN-DUB
20/9Sat
1 stopFinnair
33h 20mDUB-ICN
€686

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Recent one-way flight deals

23/6Mon
2 stops
45h 55mICN-DUB
€240
30/6Mon
2 stops
32h 45mICN-DUB
€245
1/7Tue
1 stop
30h 20mICN-DUB
€258
1/7Tue
1 stop
30h 20mICN-DUB
€260
26/6Thu
1 stop
30h 20mICN-DUB
€273
12/10Sun
1 stopEtihad Airways
37h 35mICN-DUB
€356
4/9Thu
1 stopEtihad Airways
32h 25mICN-DUB
€392
16/10Thu
1 stopQatar Airways
20h 10mICN-DUB
€494
4/9Thu
1 stopQatar Airways
20h 10mICN-DUB
€499
9/12Tue
1 stopFinnair
27h 20mICN-DUB
€510

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Last minute flights to Ireland

Last minute flight, train and bus deals

17/6Tue
multi-stop
22h 10mICN-DUB
20/6Fri
multi-stop
21h 30mDUB-ICN
€700
17/6Tue
multi-stop
22h 10mICN-DUB
20/6Fri
multi-stop
21h 30mDUB-ICN
€727
17/6Tue
multi-stopAir France
22h 10mICN-DUB
20/6Fri
multi-stopAir France
16h 30mDUB-ICN
€757
17/6Tue
multi-stopAir France
22h 10mICN-DUB
20/6Fri
multi-stopAir France
16h 30mDUB-ICN
€859
16/6Mon
multi-stopKLM
20h 00mICN-DUB
30/6Mon
multi-stopKLM
23h 30mDUB-ICN
€865
15/6Sun
multi-stopLufthansa
17h 50mICN-DUB
23/6Mon
multi-stopLufthansa
20h 00mDUB-ICN
€887
17/6Tue
multi-stopKLM
21h 55mICN-DUB
20/6Fri
multi-stopKLM
21h 30mDUB-ICN
€900
15/6Sun
multi-stopLufthansa
29h 30mICN-DUB
23/6Mon
multi-stopLufthansa
20h 00mDUB-ICN
€965
15/6Sun
multi-stopEtihad Airways
37h 35mICN-DUB
20/6Fri
multi-stopEtihad Airways
17h 40mDUB-ICN
€1,134
16/6Mon
multi-stopEtihad Airways
37h 35mICN-DUB
20/6Fri
multi-stopEtihad Airways
17h 40mDUB-ICN
€1,170

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Everything you need to know for your flight to Ireland

Cabin class types available on flights to Ireland

Cabin classes available on flights to Ireland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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