Cheap Flights to Southwest Ireland

View ฿4,745 flight on Thu, 25 Jun 2026Opens in a new window

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Cheap round-trip flights to Southwest Ireland

Prices were available within the past 7 days and start at ฿4,745 for one-way flights and ฿8,435 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Mon, 15 Jun - Mon, 22 Jun
LHR
London
SNN
Shannon
฿8,435 Return, found 1 day ago
฿8,435
Return
found 1 day ago
Select Aer Lingus flight, departing Mon, 15 Jun from London to Shannon, returning Mon, 22 Jun, priced at ฿8,435 found 1 day ago
British Airways
Mon, 15 Jun - Mon, 22 Jun
LHR
London
SNN
Shannon
฿8,590 Return, found 1 day ago
฿8,590
Return
found 1 day ago
Select British Airways flight, departing Mon, 15 Jun from London to Shannon, returning Mon, 22 Jun, priced at ฿8,590 found 1 day ago
KLM
Wed, 5 Aug - Mon, 10 Aug
LHR
London
ORK
Cork
฿12,235 Return, found 22 hours ago
฿12,235
Return
found 22 hours ago
Select KLM flight, departing Wed, 5 Aug from London to Cork, returning Mon, 10 Aug, priced at ฿12,235 found 22 hours ago
Lufthansa
Wed, 5 Aug - Mon, 10 Aug
LHR
London
ORK
Cork
฿12,480 Return, found 22 hours ago
฿12,480
Return
found 22 hours ago
Select Lufthansa flight, departing Wed, 5 Aug from London to Cork, returning Mon, 10 Aug, priced at ฿12,480 found 22 hours ago
Air France
Wed, 5 Aug - Mon, 10 Aug
LHR
London
ORK
Cork
฿20,160 Return, found 22 hours ago
฿20,160
Return
found 22 hours ago
Select Air France flight, departing Wed, 5 Aug from London to Cork, returning Mon, 10 Aug, priced at ฿20,160 found 22 hours ago

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 ฿8,435. 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 ฿4,745 in the last seven days. During this time, the cost of a return air ticket to Southwest Ireland varied between ฿8,435 and ฿28,410. 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.
How much is a plane ticket to Southwest Ireland?
In the last seven days, tickets to Southwest Ireland ranged between ฿8,435 and ฿28,410. 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.

Travel information

Destination airport
Shannon
Destination airport IATA code
SNN
Destination city name
Shannon
Return price
฿8,435

Trending flights to Southwest Ireland

Prices were available within the past 7 days and start at ฿4,745 for one-way flights and ฿8,435 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Sat, 6 Jun - Sat, 13 Jun
BKK
Bangkok
SNN
Shannon
฿28,410 Return, found 5 days ago
฿28,410
Return
found 5 days ago
Select Etihad Airways flight, departing Sat, 6 Jun from Bangkok to Shannon, returning Sat, 13 Jun, priced at ฿28,410 found 5 days ago
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