Cheap Flights to Southwest Ireland

View ₩193,500 flight on Tue, Aug 12, 2025Opens in a new window

Popular airlines

  • KLM

    KLM

  • Air France

    Air France

  • British Airways

    British Airways

  • Aer Lingus

    Aer Lingus

  • Qatar Airways

    Qatar Airways

  • Lufthansa

    Lufthansa

  • Swiss International Air Lines

    Swiss International Air Lines

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Southwest Ireland?

Prices were available within the past 7 days and start at ₩193,500 for one-way flights and ₩353,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Fri, Aug 29 - Sun, Aug 31
LHR
London
SNN
Shannon
₩353,500 Roundtrip, found 1 day ago
₩353,500
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Fri, Aug 29 from London to Shannon, returning Sun, Aug 31, priced at ₩353,500 found 1 day ago
British Airways
Wed, Aug 20 - Thu, Aug 28
LHR
London
SNN
Shannon
₩360,700 Roundtrip, found 3 hours ago
₩360,700
Roundtrip
found 3 hours ago
Select British Airways flight, departing Wed, Aug 20 from London to Shannon, returning Thu, Aug 28, priced at ₩360,700 found 3 hours ago
KLM
Tue, Oct 14 - Tue, Oct 21
LHR
London
ORK
Cork
₩366,600 Roundtrip, found 1 day ago
₩366,600
Roundtrip
found 1 day ago
Select KLM flight, departing Tue, Oct 14 from London to Cork, returning Tue, Oct 21, priced at ₩366,600 found 1 day ago
Air France
Tue, Oct 14 - Tue, Oct 21
LHR
London
ORK
Cork
₩523,100 Roundtrip, found 1 day ago
₩523,100
Roundtrip
found 1 day ago
Select Air France flight, departing Tue, Oct 14 from London to Cork, returning Tue, Oct 21, priced at ₩523,100 found 1 day ago
Lufthansa
Sat, Sep 27 - Wed, Oct 1
LHR
London
ORK
Cork
₩677,500 Roundtrip, found 6 days ago
₩677,500
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sat, Sep 27 from London to Cork, returning Wed, Oct 1, priced at ₩677,500 found 6 days ago

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.

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 ₩353,500. 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 London (LHR) sold for just ₩193,500 in the last seven days. During this time, the cost of a return air ticket to Southwest Ireland varied between ₩353,500 and ₩1,064,200. 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 ₩353,500 and ₩1,064,200. 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.
Flights to Southwest Ireland information
Destination airport
Shannon
Destination airport IATA code
SNN
Destination city name
Shannon
Roundtrip price
₩353,500

Trending flights to Southwest Ireland

Prices were available within the past 7 days and start at ₩193,500 for one-way flights and ₩353,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Asiana Airlines
Mon, Dec 1 - Mon, Dec 8
ICN
Seoul
SNN
Shannon
₩1,064,200 Roundtrip, found 6 days ago
₩1,064,200
Roundtrip
found 6 days ago
Select Asiana Airlines flight, departing Mon, Dec 1 from Seoul to Shannon, returning Mon, Dec 8, priced at ₩1,064,200 found 6 days ago
*Available to Expedia members.