Cheap Flights to Southwest Ireland from HK$1,081

View HK$1,081 flight on Wed, 5 Nov 2025Opens 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 HK$1,081 for one-way flights and HK$1,973 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Mon, 3 Nov - Tue, 4 Nov
LHR
London
SNN
Shannon
HK$1,973 Return, found 1 day ago
HK$1,973
Return
found 1 day ago
Select Aer Lingus flight, departing Mon, 3 Nov from London to Shannon, returning Tue, 4 Nov, priced at HK$1,973 found 1 day ago
British Airways
Fri, 5 Dec - Mon, 8 Dec
LHR
London
SNN
Shannon
HK$2,030 Return, found 6 days ago
HK$2,030
Return
found 6 days ago
Select British Airways flight, departing Fri, 5 Dec from London to Shannon, returning Mon, 8 Dec, priced at HK$2,030 found 6 days ago
Aer Lingus
Fri, 5 Dec - Mon, 8 Dec
LHR
London
SNN
Shannon
HK$2,059 Return, found 6 days ago
HK$2,059
Return
found 6 days ago
Select Aer Lingus flight, departing Fri, 5 Dec from London to Shannon, returning Mon, 8 Dec, priced at HK$2,059 found 6 days ago
Air France
Thu, 4 Dec - Sun, 7 Dec
LHR
London
ORK
Cork
HK$2,204 Return, found 5 days ago
HK$2,204
Return
found 5 days ago
Select Air France flight, departing Thu, 4 Dec from London to Cork, returning Sun, 7 Dec, priced at HK$2,204 found 5 days ago
Lufthansa
Fri, 22 May - Sun, 24 May
LHR
London
ORK
Cork
HK$2,753 Return, found 4 days ago
HK$2,753
Return
found 4 days ago
Select Lufthansa flight, departing Fri, 22 May from London to Cork, returning Sun, 24 May, priced at HK$2,753 found 4 days 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 HK$1,973. 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 HK$1,081 in the last seven days. During this time, the cost of a return air ticket to Southwest Ireland varied between HK$1,973 and HK$2,753. 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 HK$1,973 and HK$2,753. 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
HK$1,973

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