£65 Find Cheap Flights from Southampton to Kilkenny

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Southampton to Kilkenny departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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1 adult, Economy

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Cheap Flights from Southampton to Kilkenny (SOU-DUB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Southampton to Kilkenny that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Southampton to Kilkenny

Wed, 27 Aug - Mon, 1 Sep
Aer Lingus Logo
09:10 - 10:50SOU-DUB
1h 40mdirect
Aer Lingus Logo
07:30 - 09:10DUB-SOU
1h 40mdirect
£75Aer Lingus
Find Deal
Tue, 26 Aug - Thu, 28 Aug
Aer Lingus Logo
20:00 - 21:35SOU-DUB
1h 35mdirect
Aer Lingus Logo
07:00 - 08:40DUB-SOU
1h 40mdirect
£78Aer Lingus
Find Deal
Tue, 26 Aug - Thu, 28 Aug
Aer Lingus Logo
20:00 - 21:35SOU-DUB
1h 35mdirect
Aer Lingus Logo
07:00 - 08:40DUB-SOU
1h 40mdirect
£78Aer Lingus
Find Deal
Tue, 26 Aug - Thu, 28 Aug
Aer Lingus Logo
20:00 - 21:35SOU-DUB
1h 35mdirect
Aer Lingus Logo
07:00 - 08:40DUB-SOU
1h 40mdirect
£79Aer Lingus
Find Deal
Wed, 20 Aug - Tue, 26 Aug
Aer Lingus Logo
20:00 - 21:35SOU-DUB
1h 35mdirect
Aer Lingus Logo
07:00 - 08:40DUB-SOU
1h 40mdirect
£80Aer Lingus
Find Deal
Wed, 20 Aug - Tue, 26 Aug
Aer Lingus Logo
20:00 - 21:35SOU-DUB
1h 35mdirect
Aer Lingus Logo
07:00 - 08:40DUB-SOU
1h 40mdirect
£80Aer Lingus
Find Deal
Mon, 6 Oct - Thu, 9 Oct
 Logo
11:05 - 22:50SOU-DUB
11h 45m1 stop
 Logo
07:00 - 08:40DUB-SOU
1h 40mdirect
Wed, 20 Aug - Tue, 26 Aug
KLM Logo
09:20 - 20:15SOU-DUB
10h 55m1 stop
KLM Logo
20:45 - 08:45DUB-SOU
12h 00m1 stop
£154KLM
Find Deal
Thu, 14 Aug - Thu, 21 Aug
KLM Logo
18:25 - 22:25SOU-DUB
4h 00m1 stop
KLM Logo
20:45 - 08:45DUB-SOU
12h 00m1 stop
£155KLM
Find Deal
Thu, 14 Aug - Thu, 21 Aug
KLM Logo
18:25 - 22:25SOU-DUB
4h 00m1 stop
KLM Logo
20:45 - 08:45DUB-SOU
12h 00m1 stop
£156KLM
Find Deal
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Good to know - Cheap tickets from Southampton to Kilkenny

Low seasonJanuary
High seasonApril
Cheapest flight£65
Best time to beat the crowds (23% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flight from Southampton to Dublin

When to book flights from Southampton to Kilkenny

Are your dates flexible? Find out the best times to travel from Southampton to Kilkenny based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs for booking flights from Southampton to Kilkenny

  • Which airports will I be using when flying from Southampton to Kilkenny?

    When flying out of Southampton you’ll be using Southampton Eastleigh. Kilkenny does not have its own airport so you’ll be flying into nearby Dublin airport, which is 67.6 mi away.

  • How long does a flight from Southampton to Kilkenny take?

    Direct flights cover the 268 miles separating Southampton and Kilkenny in about 1h 35m.

  • How many flights are there between Southampton and Kilkenny?

    5 direct flights run between Southampton and Kilkenny on a daily basis. On average, there are about 41 departures each week.

  • What’s the cheapest day of the week to fly between Southampton and Kilkenny?

    Consider leaving on a Wednesday and avoid Saturdays if you're looking for the best rates. For your return to Southampton, you’ll find the best rates on Tuesdays and the most expensive ones on Saturdays.

  • How does KAYAK find such low prices on flights from Southampton to Kilkenny?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Southampton to Kilkenny.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Southampton to Kilkenny?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kilkenny from Southampton is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Southampton to Kilkenny?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Kilkenny with an airline and back to Southampton with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Southampton to Kilkenny?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kilkenny from Southampton up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Southampton to Kilkenny?

    In the last 72 hours, the cheapest one-way ticket between Southampton and Kilkenny found on KAYAK was with Aer Lingus for £65. Aer Lingus offered a return connection from £75 and KLM from £154.

Top tips for finding cheap flights from Southampton to Kilkenny

  • There is no airport in Kilkenny. Instead, you’ll be flying into Dublin Airport when flying between Southampton and Kilkenny.
  • The cheapest flight from Southampton to Kilkenny was found 51 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly is January.

Top 3 airlines serving Southampton to Kilkenny

 
Need help choosing which airline to fly with from Southampton to Kilkenny? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1366 reviews
8.4Crew
7.8Boarding
7.7Comfort
7.2Food
7.1Entertainment
Airline reviews

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

6.0 GoodKathleen P, Jun 2025EDI - AMS
Read more KLM reviews

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

The ease of boarding was good. I wish they had something to eat on the plane.

The check in process at CDG was absolutely unacceptable. We arrived to the airport 3 hours and 20 minutes before our departure time, waited in line for 1 hour and 30 minutes to check in (despite having checked in online and only needing to check a bag), then were forced to check all of our rolling luggage despite the fact that all were compliant with carry-on requirements. The staff at the desk were rude and there were only two desks open, while eight people were working. The check in desk wasn’t even opened on time (3 hours prior to departure) and there was no communication about when it would open or why there was a delay. We feared missing our flight because the departure board was not updated, so rushed to our gate to board once we were through security because it was 20 minutes prior to departure, only to wait another 30 minutes before boarding even started. Communication was lacking throughout the process. What a horrible end to our trip.

The check in process at CDG was absolutely unacceptable. We arrived to the airport 3 hours and 20 minutes before our departure time, waited in line for 1 hour and 30 minutes to check in (despite having checked in online and only needing to check a bag), then were forced to check all of our rolling luggage despite the fact that all were compliant with carry-on requirements. The staff at the desk were rude and there were only two desks open, while eight people were working. We feared missing our flight because the departure board was not updated, so rushed to our gate to board once we were through security because it was 20 minutes prior to departure, only to wait another 30 minutes before boarding even started. Communication was lacking throughout the process. What a horrible end to our trip.

Seats were less comfortable and tight from Newark to Dublin, than my second flight ( small segment from Dublin to Lyon). Movie audio was with frying sound overall. Yet the worst was as follows: one male, (dark hair , glasses on) from the crew member was so cold and rough, while I remained with constancy polite and kind. Per exple with the noise level I could not hear him at first for beverages, he rolled his eyes at the third times I finally heard him. From the start, loading my small hand bags , he directly spoke to me and said “ I had to keep my shopping bad by my seat, under , while there was sufficient room and I was among the last to sit. I show him the space , his face was always dull, stoic, not welcoming as the usual crew members from any airline companies are. When I think of my experience I liard w Aer Lingus, this is the image that gets back to me. Needless to say that as a passenger and client, I felt belittled since all this happened in front of the surrendering passengers. It s an affront and not a pleasant feeling especially when being traveling which oftentimes involves stress with carrying, and making it on time. I m not happy with the experience I had to be honest and I fly four times a year. Thank you for allowing me to share this statement with your company.

Really helpful staff at the airport and the flight was comfortable with good entertainment options and food service

The flight was delayed by about an hour, but the staff and signs at the airport never actually said it was delayed. At the expected boarding time, we were told we would be boarding in about 10 minutes, then 20 minutes passed, and were told again that we would board in about 10 minutes. That happened multiple times, such that "10 minutes" turned into an hour.

The flight was delayed by about an hour, but the staff and signs at the airport never actually said it was delayed. We were told we'd be boarding in about 10 minutes, then 20 minutes passed, and were told again that we would board in about 10 minutes. That happened multiple times, such that "10 minutes" turned into an hour.

It was fine. We were delayed leaving but a situation of too many planes, not the airlines fault.

One cold drinks service. No snacks with drinks. No tomato juice or apple juice, coke - only fanta or sprite then ran out of that. Went to gally after meal service no one there / no self service for water at least. Waited 25 min for cabin crew to assist. No recycling of cardboard/ plastic - all put to garbage. Breakfast was a nutrigrain bar and an orange juice. Also I'm sure I booked a flight with checked luggage allowance but had to buy extra when I had my booking confirmation. Movies were good. Chairs comfy. Pillow and blanket and ac vents.

I would definitely use a Linus again, the price was right, the service is excellent. No delays. Wish I had a direct flight from my hometown Detroit.

The flight was an hour late leaving Heathrow. The food was mediocre. When we got to Austin, my husband’s luggage was missing. He filled out information at baggage claim. We are waiting to hear something. His name is Henry Jacob Braunig.

Only for BA because we had to get to Edinburgh at a certain time. Baggage lost, late boarding with only one person checking, again, our passports and boarding passes until the despatch controller had to step in to get us away. Will never fly BA again.

The food was very good and it came multiple times

Flight from LGW to JFK delayed by 4 hrs No explanation given until the pilot said the delay due to planned maintenance on the aircraft

We arrived late to London, and consequently were 5 min. late to be allowed through security for our next flight. Even though dozens of people missed the same flight, BA did not radio ahead to hold open security for an extra 5-10 min. to allow people to get on the flight. This caused an additional 6 hour delay in London after waiting over an hour in Customer Service to get rebooked. They did not have enough staff on hand to help people in a timely manner. Not at all happy with the BA's customer care or customer service.

All service prior to the flight was terrible: online check-in not working, no customer service tel,, multiple airport scanners not working, A huge mess.

CONSTANT ERROR MESSAGE THAT THE WIFI COULD NOT BE PURCHASED DUE TO INABILITY TO CONNECT PAYMENT SYSTEM VIA SATELLITE. THIS HAPPENED IN BOTH DIRECTIONS. THE MAIN REASON I TRAVEL IN PRIORITY IS TO BE ABLE TO WORK FOR WHICH I NEED ACCESS TO INTERNET. .

They lost my luggage. Lady who was helping with it in Austin was rude. Not very helpful!

Waited 3.25 hours in plane only to have the flight cancelled.

The business class seat was an uncomfortable conversion of a main cabin seat well below the quality of even the budget carriers in the US. I would have never paid for business class if would have known I get the same seat as main cabin. BA has gone down hill significantly in this class of service.

Everything you need to know for your flight from Southampton to Kilkenny

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