Cheap flights from Southampton to Kilkenny from £66
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from Southampton Eastleigh to Kilkenny are usually found in January or November, booked 51 days in advance, depart on a Thursday or Monday and return on a Tuesday
Cheap flight deals from Southampton to Kilkenny
Keep the following information in mind while searching for Southampton to Kilkenny flight deals. Data was last updated 11 July 2025.
Round-trip from | £103 |
---|---|
One-way from | £66 |
Popular in | June |
Cheapest in | January |
Average price | £150 |
Find flight deals from Southampton to Kilkenny
Cheapest flights from Southampton to KilkennyExplore the most affordable flight options available from Southampton to Kilkenny. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.
Explore the most affordable flight options available from Southampton to Kilkenny. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Southampton to Kilkenny that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 July 2025.
Use the filters below to find and compare flights from Southampton to Kilkenny that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
SouthamptonDublin
SOU - DUB
SOUDUB
Southampton Eastleigh
Thu 28/8
20:00-21:35
Nonstop1h 35m
Dublin
Mon 1/9
07:30-09:10
Nonstop1h 40m
SouthamptonDublin
SOU - DUB
SOUDUB
Southampton Eastleigh
Wed 15/10
09:00-16:55
1 stop7h 55m
Dublin
Fri 17/10
07:00-08:40
Nonstop1h 40m
SouthamptonDublin
SOU - DUB
SOUDUB
Southampton Eastleigh
Thu 6/11
18:05-22:10
1 stop4h 05m
Dublin
Sun 9/11
17:15-08:10
1 stop14h 55m
SouthamptonDublin
SOU - DUB
SOUDUB
Southampton Eastleigh
Sun 28/9
20:00-21:35
Nonstop1h 35m
SouthamptonDublin
SOU - DUB
SOUDUB
Southampton Eastleigh
Sun 24/8
21:30-09:50
1 stop12h 20m
SouthamptonDublin
SOU - DUB
SOUDUB
Southampton Eastleigh
Sun 21/9
18:25-22:25
1 stop4h 00m
SouthamptonDublin
SOU - DUB
SOUDUB
Southampton Eastleigh
Mon 1/9
20:00-21:35
Nonstop1h 35m
SouthamptonDublin
SOU - DUB
SOUDUB
Southampton Eastleigh
Mon 1/9
15:05-12:00
1 stop20h 55m
Best time to book a flight from Southampton to Kilkenny
Have a flexible travel schedule? Discover the best time to fly to Kilkenny from Southampton with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Southampton to Kilkenny
How far ahead should I book a flight from Southampton to Kilkenny?
Use this chart to determine the optimal time to book a return flight from Southampton to Kilkenny. Price data was last updated on 27 June 2025.
Booking 51 days in advance of your planned departure date is, on average, the best time to get cheap flights from Southampton to Kilkenny. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Southampton to Kilkenny?
Currently, January is the cheapest month in which you can book a flight from Southampton to Kilkenny (average of £71). Flying from Southampton to Kilkenny in August is currently the most expensive (average of £93). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SOU to K1L?
Find hourly flight availability from Southampton to Kilkenny. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Southampton to Kilkenny as you normally would.
Weekly flight availability from Southampton to Kilkenny
Explore weekly flight availability from Southampton to Kilkenny. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 11 July 2025.
The most flights from SOU to K1L are scheduled on a Thursday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).
Reviews of airlines servicing Kilkenny
Get insights into the airlines that provide service to Kilkenny. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kilkenny. Reviews last updated 11 July 2025.
Read reviews from past customers who have flown with KLM, Aer Lingus, andBritish Airways from Southampton to Kilkenny. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Overall
Boarding
Comfort
Entertainment
Crew
Reviews
Anonymous,Jun 2025
AMS - BOS
Food
Overall
Boarding
Comfort
Entertainment
Crew
Reviews
Anonymous,Jun 2025
AMS - BOS
Food
Overall
Boarding
Comfort
Entertainment
Crew
Reviews
Anonymous,Jun 2025
AMS - BOS
Food
Overall
Boarding
Comfort
Entertainment
Crew
Reviews
Anonymous,Jun 2025
AMS - BOS
Related info for your journey
Find useful and relevant information for your journey from Southampton to Kilkenny. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Southampton to Kilkenny
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Southampton to Kilkenny
Discover the top 3 airlines that operate flights from Southampton to Kilkenny. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 July 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from Southampton to Kilkenny?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Southampton to Kilkenny. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Southampton to Kilkenny?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Southampton to Kilkenny for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Southampton to Kilkenny with no change fees?
Certainly. Search results for flights to Kilkenny from Southampton shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
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