Cheap Flights to Ireland from ₩388,200

View ₩388,200 flight on Fri, Mar 20, 2026Opens in a new window

Popular airlines to Ireland

  • Aer Lingus

  • British Airways

  • Lufthansa

  • Air Canada

  • Iberia

  • KLM

  • Air France

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How much is the cheapest flight to Ireland?

Prices were available within the past 7 days and start at ₩388,200 for one-way flights and ₩793,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Mon, Feb 23 - Tue, Mar 10
ICN
Seoul
DUB
Dublin
₩793,600 Roundtrip, just found
₩793,600
Roundtrip
just found
Select Etihad Airways flight, departing Mon, Feb 23 from Seoul to Dublin, returning Tue, Mar 10, priced at ₩793,600 just found
Scandinavian Airlines
Mon, Nov 9 - Fri, Nov 13
ICN
Seoul
DUB
Dublin
₩819,100 Roundtrip, found 5 days ago
₩819,100
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Mon, Nov 9 from Seoul to Dublin, returning Fri, Nov 13, priced at ₩819,100 found 5 days ago
Lufthansa
Wed, Oct 21 - Wed, Oct 28
ICN
Seoul
DUB
Dublin
₩1,059,100 Roundtrip, found 2 days ago
₩1,059,100
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Oct 21 from Seoul to Dublin, returning Wed, Oct 28, priced at ₩1,059,100 found 2 days ago
Turkish Airlines
Wed, Feb 25 - Fri, Mar 6
ICN
Seoul
DUB
Dublin
₩1,120,400 Roundtrip, found 4 days ago
₩1,120,400
Roundtrip
found 4 days ago
Select Turkish Airlines flight, departing Wed, Feb 25 from Seoul to Dublin, returning Fri, Mar 6, priced at ₩1,120,400 found 4 days ago
Finnair
Mon, Mar 2 - Mon, Mar 16
ICN
Seoul
DUB
Dublin
₩1,259,100 Roundtrip, found 1 day ago
₩1,259,100
Roundtrip
found 1 day ago
Select Finnair flight, departing Mon, Mar 2 from Seoul to Dublin, returning Mon, Mar 16, priced at ₩1,259,100 found 1 day ago
LOT-Polish Airlines
Sat, May 9 - Sat, May 16
ICN
Seoul
DUB
Dublin
₩1,265,500 Roundtrip, found 4 days ago
₩1,265,500
Roundtrip
found 4 days ago
Select LOT-Polish Airlines flight, departing Sat, May 9 from Seoul to Dublin, returning Sat, May 16, priced at ₩1,265,500 found 4 days ago
KLM
Tue, Mar 3 - Tue, Mar 10
ICN
Seoul
DUB
Dublin
₩1,267,500 Roundtrip, just found
₩1,267,500
Roundtrip
just found
Select KLM flight, departing Tue, Mar 3 from Seoul to Dublin, returning Tue, Mar 10, priced at ₩1,267,500 just found
Japan Airlines
Tue, Mar 10 - Sun, Mar 22
GMP
Seoul
DUB
Dublin
₩1,289,900 Roundtrip, found 2 days ago
₩1,289,900
Roundtrip
found 2 days ago
Select Japan Airlines flight, departing Tue, Mar 10 from Seoul to Dublin, returning Sun, Mar 22, priced at ₩1,289,900 found 2 days ago
Swiss International Air Lines
Mon, Mar 30 - Sun, Apr 5
ICN
Seoul
DUB
Dublin
₩1,292,200 Roundtrip, found 6 days ago
₩1,292,200
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Mon, Mar 30 from Seoul to Dublin, returning Sun, Apr 5, priced at ₩1,292,200 found 6 days ago
Asiana Airlines
Thu, Jul 2 - Wed, Jul 8
ICN
Seoul
ORK
Cork
₩1,300,400 Roundtrip, found 1 day ago
₩1,300,400
Roundtrip
found 1 day ago
Select Asiana Airlines flight, departing Thu, Jul 2 from Seoul to Cork, returning Wed, Jul 8, priced at ₩1,300,400 found 1 day ago

About Ireland

Expedia offers flights to Ireland to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Ireland or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Ireland that have flexible change policies?
It's as easy as 1-2-3 with Expedia. First, enter your travel details and hit "Search." Step 2? Check "No change fee" below the "Flexible change policies" heading to the left of the screen. Step 3. Bag your cheap and flexible flight to Ireland.
Which airlines fly to Ireland?
When you're ready to lock in your seat to or near Ireland, these well-known carriers look forward to welcoming you on board:

  • Aer Lingus - 464 flights to or near Ireland each month, including 464 flights to Dublin Airport (DUB) per month.
  • United Airlines - 121 flights to or near Ireland each month, including 121 flights to Dublin Airport (DUB) per month.
  • American Airlines - 121 flights to or near Ireland each month, including 121 flights to Dublin Airport (DUB) per month.

How can I find cheap tickets to Ireland?
In the last seven days, ₩793,600 was the best price for a flight to Ireland. For even greater savings, book in advance and be flexible with your travel dates. Search for your airfare to Ireland, then compare prices for similar time frames by clicking on our "flexible dates" link.
How much is a flight to Ireland?
The price of a round-trip ticket to Ireland in the last seven days varied between ₩793,600 and ₩1,300,400. If you were flying one way out of Seoul (ICN), you could have gotten an affordable fare from only ₩388,200.
What are the most popular airports to fly into in Ireland?
Dublin Airport (DUB) is the primary gateway for those traveling to Ireland. Approximately 799 flights per month touch down here.
When is the cheapest time to fly to Ireland?
If you can be flexible with what date you travel to Ireland, try to leave early in the week. The most affordable day to take off is generally Tuesday, followed closely by Monday. Saturday is typically the priciest day, with a lot of people opting to fly on the weekend.
How much is a plane ticket to Ireland?
In the last seven days, airfares to Ireland fluctuated from ₩793,600 to ₩1,300,400.
What is the best time to go to Ireland?
A superb time to head to Ireland, as well as the prominent city of Dublin, is over the busy months of March, April and May. Summer here begins June 20, and you can expect average temperatures of between 50ºF and 65ºF if you visit then. This warmer weather is perfect for touring around the city sights.
What months are the cheapest to book a flight to Ireland?
A good month to purchase well-priced fares to Ireland is February. It's worth noting that in the United States, an expensive time to book a ticket is the busy month of December.

Trending flights to Ireland

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Mon, Feb 23 - Tue, Mar 10
ICN
Seoul
DUB
Dublin
₩793,600 Roundtrip, just found
₩793,600
Roundtrip
just found
Select Etihad Airways flight, departing Mon, Feb 23 from Seoul to Dublin, returning Tue, Mar 10, priced at ₩793,600 just found
*Available to Expedia members.