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Cheap Flights to Southwest Ireland

View ₩790,800 flight on Fri, Oct 16, 2026Opens in a new window

Flight 1

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  • British Airways

  • Air France

  • Ryanair

  • Aer Lingus

  • Lufthansa

  • Air Canada

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How much is the cheapest flight to Southwest Ireland?

Prices were available within the past 7 days and start at ₩790,800 for one-way flights and ₩1,300,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Air France
Virgin Atlantic
Turkish Airlines
Qatar Airways

Frequently asked questions

How do I find cheap flights to Southwest Ireland that have flexible change policies?
When it comes to flying these days, flexibility is crucial. That's why we've added a "No change fee" search function to help you track down flexible and cheap fares to Southwest Ireland. It's near the top left of your screen just underneath the "Flexible change policies" subheading.
Which airlines fly to Southwest Ireland?
Finding your way to Southwest Ireland is as easy as choosing between two great airlines. Find yourself a fare with one of the following:
  • Aer Lingus - 60 flights to or near Southwest Ireland each month, including 60 flights to Shannon Airport (SNN) per month.
  • United Airlines - 60 flights to or near Southwest Ireland each month, including 60 flights to Shannon Airport (SNN) per month.
How can I find cheap tickets to Southwest Ireland?
One of the easiest ways to score cheap tickets to Southwest Ireland is to be flexible with your dates. Search for your flights, then click "flexible dates" above the results. It will bring up the cheapest prices for nearby days. The lowest price for a flight to Southwest Ireland in the last seven days was ₩1,300,700. Booking well ahead will usually help you walk away with an even better deal.
How much is a flight to Southwest Ireland?
One-way flights leaving Seoul (ICN) sold for just ₩790,800 in the last seven days. During this time, the cost of a return air ticket to Southwest Ireland varied between ₩1,300,700 and ₩1,476,600. If you find a bargain ticket, book fast — these prices don't hang around for long.
What are the most popular airports to fly into in Southwest Ireland?
Southwest Ireland's principal airport is Shannon Airport (SNN). Get your awesome journey underway by locking in an airfare on one of the 121 flights per month to this destination.
When is the cheapest time to fly to Southwest Ireland?
Jet off on a Tuesday to boost your chances of picking up the cheapest airfare to Southwest Ireland. Mondays are usually the second most affordable day to take off. Saturday is typically the most expensive day to fly anywhere.
How much is a plane ticket to Southwest Ireland?
In the last seven days, tickets to Southwest Ireland ranged between ₩1,300,700 and ₩1,476,600. Prices tend to rise over time, so pick up a bargain today.
What months are the cheapest to book a flight to Southwest Ireland?
February is the best month to secure a seat for your Southwest Ireland getaway. Tickets are priciest during the festive month of December, so steer clear of this time if you can.

Book with confidence

Searching for cheap flights to Southwest Ireland? No travel company presents more choices than Expedia if you're looking to compare flights to Southwest Ireland. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Ireland. Expedia provides the cheapest flights to many destinations in Ireland and you may find even greater savings if you combine your flight with a hotel stay in Southwest Ireland.

Travel information

Destination airport
Shannon
Destination airport IATA code
SNN
Destination city name
Shannon
Roundtrip price
₩1,300,700

Trending flights to Southwest Ireland

Prices were available within the past 7 days and start at ₩790,800 for one-way flights and ₩1,300,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
*Available to Expedia members.