SOU - DUB

£56 Find Cheap Flights from Southampton to Dublin – Compare and Save

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Everything you should know

Cheapest return fare
£97
Typical prices: £116-£158
Aer Lingus
Thu 22/10Sun 25/10
SOU - DUB • Direct
Cheapest one-way flight
£56
Typical prices: £78-£134
Aer Lingus
Sun 20/9
SOU - DUB • Direct
Direct flights
You can fly direct with Aer Lingus. Average duration is 1h 35m
Direct flights
Direct flights
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Direct flights
Direct flights
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When to book
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 28% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 16% price drop
Most popular
Good to know
Good to know
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Good to know
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Flight Deals

Cheap Flights from Southampton to Dublin (SOU-DUB)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Southampton to Dublin

Thu, 22 Oct - Sun, 25 Oct
Aer Lingus Logo
09:20 - 11:00SOU  Southampton Eastleigh-DUB Dublin
1h 40mdirect
Aer Lingus Logo
07:00 - 08:40DUB  Dublin-SOU Southampton Eastleigh
1h 40mdirect
£97Aer Lingus
Sat, 24 Oct - Tue, 27 Oct
Aer Lingus Logo
20:00 - 21:35SOU  Southampton Eastleigh-DUB Dublin
1h 35mdirect
Aer Lingus Logo
07:00 - 08:40DUB  Dublin-SOU Southampton Eastleigh
1h 40mdirect
£99Aer Lingus
Fri, 16 Oct - Sun, 18 Oct
Aer Lingus Logo
20:00 - 21:35SOU  Southampton Eastleigh-DUB Dublin
1h 35mdirect
Aer Lingus Logo
06:55 - 08:35DUB  Dublin-SOU Southampton Eastleigh
1h 40mdirect
£104Aer Lingus
Thu, 1 Oct - Thu, 8 Oct
Multiple Airlines Logo
11:40 - 22:40SOU  Southampton Eastleigh-DUB Dublin
11h 00m1 stop Glasgow Intl
Multiple Airlines Logo
17:50 - 19:30DUB  Dublin-SOU Southampton Eastleigh
1h 40mdirect
£108Multiple Airlines
Sat, 3 Oct - Sat, 10 Oct
Multiple Airlines Logo
07:50 - 12:10SOU  Southampton Eastleigh-DUB Dublin
4h 20m1 stop Glasgow Intl
Multiple Airlines Logo
17:50 - 19:30DUB  Dublin-SOU Southampton Eastleigh
1h 40mdirect
£108Multiple Airlines
Thu, 8 Oct - Mon, 12 Oct
Multiple Airlines Logo
11:40 - 22:40SOU  Southampton Eastleigh-DUB Dublin
11h 00m1 stop Glasgow Intl
Multiple Airlines Logo
07:00 - 08:40DUB  Dublin-SOU Southampton Eastleigh
1h 40mdirect
£109Multiple Airlines
Mon, 23 Nov - Fri, 27 Nov
KLM Logo
08:40 - 16:20SOU  Southampton Eastleigh-DUB Dublin
7h 40m1 stop Amsterdam Schiphol
KLM Logo
13:25 - 16:50DUB  Dublin-SOU Southampton Eastleigh
3h 25m1 stop Amsterdam Schiphol
£140KLM
Fri, 11 Dec - Sun, 13 Dec
KLM Logo
17:30 - 22:15SOU  Southampton Eastleigh-DUB Dublin
4h 45m1 stop Amsterdam Schiphol
KLM Logo
05:45 - 08:10DUB  Dublin-SOU Southampton Eastleigh
26h 25m1 stop Amsterdam Schiphol
£142KLM
Thu, 3 Dec - Sat, 5 Dec
British Airways Logo
17:05 - 18:55SOU  Southampton Eastleigh-DUB Dublin
1h 50mdirect
British Airways Logo
07:00 - 08:40DUB  Dublin-SOU Southampton Eastleigh
1h 40mdirect
£228British Airways
Mon, 16 Nov - Mon, 30 Nov
British Airways Logo
20:00 - 21:35SOU  Southampton Eastleigh-DUB Dublin
1h 35mdirect
British Airways Logo
07:00 - 08:40DUB  Dublin-SOU Southampton Eastleigh
1h 40mdirect
£229British Airways
Booking Insights

KAYAK’s insights & trends for Southampton to Dublin flights

Get data-powered insights and trends into flights from Southampton to Dublin to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Southampton to Dublin?

Flight prices are below average for this route right now.

Flights to Dublin from Southampton usually cost between £132 and £195 in October.
The lowest price found in the past 5 days was £97 on Aer Lingus (22 Oct–25 Oct).

What’s the cheapest day of the week to fly from Southampton to Dublin?

If you are looking for a flight deal from Southampton to Dublin, look for departures on Tuesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Dublin, Tuesday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Southampton to Dublin?

The cheapest month for flights from Southampton to Dublin is January, where tickets cost £126 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is £189 and £174 respectively.

How far in advance should I book a flight from Southampton to Dublin?

To get a below average price on the flight from Southampton to Dublin, you should book around 3 weeks before departure, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know - Cheap tickets from Southampton to Dublin

Low season

July

Cheapest flight

£56
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Southampton to Dublin

When to book flights from Southampton to Dublin

Are your dates flexible? Find out the best times to travel from Southampton to Dublin 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 Dublin

  • Are there facilities at Southampton Airport (SOU) for parents with kids?

    For families that are travelling with young kids, you can use the facilities in SOU Airport to take care of your little ones. For instance you can use a baby care room that is found conveniently on the main concourse, which is a private area to tend to your child.

  • How can I travel from Dublin Airport (DUB) to the city centre?

    When you land at DUB Airport it’s easy to travel to the centre of the city. For example, you can take the Dublin Express bus from outside the arrivals hall, which takes around 25min to get to the centre of Dublin. Alternatively, you can get a taxi from the front of the terminal, or drive via the M50, which takes about 30min.

  • Are there hotels I can stay at before I fly from Southampton Airport?

    If you have an early flight to take from Southampton Airport, you can opt to stay at a hotel the night before you leave. For example, Ellington Lodge at The Concorde is a hotel that is only about a 3min car journey from the terminal building. You can also request a wake-up call so that you don’t sleep in ahead of your journey.

  • Can I use a currency exchange at Dublin Airport?

    When you land in Dublin you can exchange your Pound Sterling for Euros so that you are all set for your trip. For example, you can find an International Currency Exchange conveniently located outside the arrivals hall.

  • What is the cheapest flight from Southampton to Dublin?

    In the last 5 days, the lowest price for a flight from Southampton to Dublin was £56 for a one-way ticket and £97 for a return.

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

    Southampton airport is called Southampton Eastleigh and the only airport in Dublin is Dublin.

  • Which aircraft models fly most regularly from Southampton to Dublin?

    The ATR 72-201 / 202 is the aircraft model that flies most regularly on the Southampton to Dublin flight route.

  • Which airline alliances offer flights from Southampton to Dublin?

    SkyTeam, and oneworld are the airline alliances operating flights between Southampton and Dublin, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Southampton to Dublin?

    There are direct flights from Southampton to Dublin on a daily basis.

  • Which is the best airline for flights from Southampton to Dublin, KLM or Aer Lingus?

    The two airlines most popular with KAYAK users for flights from Southampton to Dublin are KLM and Aer Lingus. With an average price for the route of £174 and an overall rating of 7.8, KLM is the most popular choice. Aer Lingus is also a great choice for the route, with an average price of £140 and an overall rating of 7.3.

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

    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 Dublin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin 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 Dublin?

    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 Dublin 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 Dublin?

    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 Dublin from Southampton up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Southampton to Dublin

  • Looking for a cheap flight from Southampton to Dublin? 25% of our users found flights on this route for £58 or less one-way and £126 or less round-trip.
  • When you’re flying from Southampton Airport (SOU) there are lounges that you can relax at before take-off. For example, the Spitfire Lounge costs around £25 and provides facilities such as Wi-Fi, quiet zones and refreshments. The lounge can be found on the first floor of the departures area and can be pre-booked online.
  • Once you land at Dublin Airport (DUB) you can travel to a range of nearby towns, making this a great airport to land at. For example, you can get to Dunboyne in about 18min by car, Ashbourne in around 19min driving and Naas is approximately 30min away by car.
  • It’s easy to get to Southampton Airport from the city centre, with there being several options to choose from. One of the fastest ways is using South Western Railway, which provides a service that reaches the airport in about 7min. You can also take a taxi from the city centre, or drive via the A335, which takes around 13min.
  • If you have a disability or mobility issues and you’re travelling in Southampton Airport, you can get assistance during your transit. It’s best to call the airline at least 48h before you depart to give them time to arrange for suitable help.
  • When you’re travelling through Southampton Airport you can speed up your journey using the fast track service that’s available to you. This can be purchased online before you arrive for around £4. This will help you skip the queues and offer you more time to relax in the departures area.

Prefer to fly direct from Southampton to Dublin?

 
Find which airlines fly direct from Southampton Eastleigh Airport to Dublin Airport, which days they fly and book direct flights.

Direct departures

Southampton Eastleigh to Dublin

Monday

Aer Lingus

Aer Lingus

Tuesday

Aer Lingus

Aer Lingus

Wednesday

Aer Lingus

Aer Lingus

Thursday

Aer Lingus

Aer Lingus

Friday

Aer Lingus

Aer Lingus

Saturday

Aer Lingus

Aer Lingus

Sunday

Aer Lingus

Aer Lingus

See more direct flights

Direct returns

Dublin to Southampton Eastleigh

Monday

Aer Lingus

Aer Lingus

Tuesday

Aer Lingus

Aer Lingus

Wednesday

Aer Lingus

Aer Lingus

Thursday

Aer Lingus

Aer Lingus

Friday

Aer Lingus

Aer Lingus

Saturday

Aer Lingus

Aer Lingus

Sunday

Aer Lingus

Aer Lingus

See more direct flights

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

Information on your arrival and departure airports