Cheap Flights to Ireland from ₩136,700

View ₩136,700 flight on Sun, Mar 8, 2026Opens in a new window

Popular airlines to Ireland

  • Aer Lingus

  • British Airways

  • Lufthansa

  • KLM

  • Air France

  • Air Canada

  • Iberia

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How much is the cheapest flight to Ireland?

Prices were available within the past 7 days and start at ₩136,700 for one-way flights and ₩244,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Fri, Aug 14 - Tue, Aug 18
LHR
London
DUB
Dublin
₩244,200 Roundtrip, found 15 hours ago
₩244,200
Roundtrip
found 15 hours ago
Select British Airways flight, departing Fri, Aug 14 from London to Dublin, returning Tue, Aug 18, priced at ₩244,200 found 15 hours ago
KLM
Sat, Feb 21 - Wed, Feb 25
LHR
London
DUB
Dublin
₩405,700 Roundtrip, found 2 days ago
₩405,700
Roundtrip
found 2 days ago
Select KLM flight, departing Sat, Feb 21 from London to Dublin, returning Wed, Feb 25, priced at ₩405,700 found 2 days ago
Aer Lingus
Tue, Feb 10 - Wed, Feb 11
LHR
London
DUB
Dublin
₩422,000 Roundtrip, found 22 hours ago
₩422,000
Roundtrip
found 22 hours ago
Select Aer Lingus flight, departing Tue, Feb 10 from London to Dublin, returning Wed, Feb 11, priced at ₩422,000 found 22 hours ago
Scandinavian Airlines
Fri, May 15 - Fri, May 22
LHR
London
DUB
Dublin
₩430,100 Roundtrip, found 4 days ago
₩430,100
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Fri, May 15 from London to Dublin, returning Fri, May 22, priced at ₩430,100 found 4 days ago
Eurowings
Wed, Jul 8 - Wed, Jul 8
LHR
London
DUB
Dublin
₩459,106 Roundtrip, found 5 days ago
₩459,106
Roundtrip
found 5 days ago
Select Eurowings flight, departing Wed, Jul 8 from London to Dublin, returning Wed, Jul 8, priced at ₩459,106 found 5 days ago
Lufthansa
Fri, Aug 14 - Sat, Aug 22
LHR
London
DUB
Dublin
₩556,500 Roundtrip, found 15 hours ago
₩556,500
Roundtrip
found 15 hours ago
Select Lufthansa flight, departing Fri, Aug 14 from London to Dublin, returning Sat, Aug 22, priced at ₩556,500 found 15 hours ago
Swiss International Air Lines
Mon, Feb 16 - Wed, Feb 18
LHR
London
DUB
Dublin
₩639,700 Roundtrip, found 16 hours ago
₩639,700
Roundtrip
found 16 hours ago
Select Swiss International Air Lines flight, departing Mon, Feb 16 from London to Dublin, returning Wed, Feb 18, priced at ₩639,700 found 16 hours ago
Austrian Airlines
Sat, Feb 21 - Wed, Feb 25
LHR
London
DUB
Dublin
₩684,000 Roundtrip, found 2 days ago
₩684,000
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Sat, Feb 21 from London to Dublin, returning Wed, Feb 25, priced at ₩684,000 found 2 days ago
Etihad Airways
Mon, Mar 2 - Fri, Mar 6
ICN
Seoul
DUB
Dublin
₩793,600 Roundtrip, found 2 days ago
₩793,600
Roundtrip
found 2 days ago
Select Etihad Airways flight, departing Mon, Mar 2 from Seoul to Dublin, returning Fri, Mar 6, priced at ₩793,600 found 2 days ago
Finnair
Mon, Mar 2 - Mon, Mar 16
ICN
Seoul
DUB
Dublin
₩1,259,100 Roundtrip, found 4 days ago
₩1,259,100
Roundtrip
found 4 days ago
Select Finnair flight, departing Mon, Mar 2 from Seoul to Dublin, returning Mon, Mar 16, priced at ₩1,259,100 found 4 days 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, ₩244,200 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 ₩244,200 and ₩1,259,100. If you were flying one way out of London (LHR), you could have gotten an affordable fare from only ₩136,700.
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 ₩244,200 to ₩1,259,100.
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, Mar 2 - Fri, Mar 6
ICN
Seoul
DUB
Dublin
₩793,600 Roundtrip, found 2 days ago
₩793,600
Roundtrip
found 2 days ago
Select Etihad Airways flight, departing Mon, Mar 2 from Seoul to Dublin, returning Fri, Mar 6, priced at ₩793,600 found 2 days ago
*Available to Expedia members.