Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Ireland to Southampton from €43

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Southampton departing on 23/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

'This year, momondo is the #1 place for airfares on the internet.'
Voted the Winner of Europe's Best Travel App 2023
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Ireland to London

Cheap return flights

These are some of the best return flight deals from Ireland to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ireland to London.

Cheap last-minute flights

Planning a quick getaway from Ireland to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals to London

Find recent round-trip train or bus tickets from Ireland to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
13:55 - 15:35DUB-SOU
1h 40mdirect
20:10 - 21:50SOU-DUB
1h 40mdirect
€116Aer Lingus
Find Deal
Thu, 14 Nov - Mon, 18 Nov
07:00 - 08:45DUB-SOU
1h 45mdirect
09:30 - 11:10SOU-DUB
1h 40mdirect
€118Aer Lingus
Find Deal
Thu, 5 Dec - Sun, 8 Dec
07:00 - 08:45DUB-SOU
1h 45mdirect
16:05 - 17:40SOU-DUB
1h 35mdirect
€120Aer Lingus
Find Deal
Thu, 5 Dec - Thu, 12 Dec
07:00 - 08:45DUB-SOU
1h 45mdirect
09:30 - 11:10SOU-DUB
1h 40mdirect
€131Aer Lingus
Find Deal
Thu, 28 Nov - Sun, 1 Dec
07:00 - 08:45DUB-SOU
1h 45mdirect
14:40 - 20:05SOU-DUB
5h 25m1 stop
€170
Find Deal
Sat, 7 Dec - Mon, 9 Dec
07:00 - 08:45DUB-SOU
1h 45mdirect
12:25 - 19:35SOU-DUB
7h 10m2 stops
€173
Find Deal
Sat, 7 Dec - Mon, 9 Dec
20:45 - 08:50DUB-SOU
12h 05m1 stop
09:20 - 20:15SOU-DUB
10h 55m1 stop
€238KLM
Find Deal
Wed, 23 Apr - Sun, 27 Apr
07:00 - 08:45DUB-SOU
1h 45mdirect
09:30 - 11:10SOU-DUB
1h 40mdirect
€266British Airways
Find Deal
Wed, 4 Dec - Wed, 11 Dec
17:20 - 08:50DUB-SOU
15h 30m1 stop
17:20 - 08:05SOU-DUB
14h 45m1 stop
€333KLM
Find Deal
Sat, 14 Dec - Sat, 21 Dec
07:00 - 08:45DUB-SOU
1h 45mdirect
12:30 - 19:35SOU-DUB
7h 05m2 stops
€410British Airways
Find Deal
Wed, 4 Dec - Wed, 11 Dec
18:00 - 19:40DUB-SOU
1h 40mdirect
€43Aer Lingus
Find Deal
Thu, 23 Jan
06:40 - 17:20DUB-SOU
10h 40m1 stop
Thu, 23 Jan
17:50 - 19:30DUB-SOU
1h 40mdirect
€90Aer Lingus
Find Deal
Fri, 18 Apr
20:45 - 08:50DUB-SOU
12h 05m1 stop
€98KLM
Find Deal
Fri, 18 Apr
21:40 - 12:55DUB-SOU
15h 15m2 stops
€112
Find Deal
Thu, 23 Jan
13:55 - 15:35DUB-SOU
1h 40mdirect
€120British Airways
Find Deal
Mon, 11 Nov
07:00 - 08:45DUB-SOU
1h 45mdirect
€140British Airways
Find Deal
Tue, 12 Nov
14:10 - 15:45DUB-SOU
1h 35mdirect
€144British Airways
Find Deal
Sat, 26 Apr
10:45 - 13:45DUB-SOU
27h 00m3 stops
€160
Find Deal
Thu, 23 Jan
21:50 - 10:50DUB-SOU
13h 00m2 stops
€176
Find Deal
Fri, 18 Apr
07:00 - 08:45DUB-SOU
1h 45mdirect
16:00 - 17:40SOU-DUB
1h 40mdirect
€173Aer Lingus
Find Deal
Fri, 1 Nov - Sun, 3 Nov
07:00 - 08:45DUB-SOU
1h 45mdirect
19:25 - 18:20SOU-DUB
22h 55m2 stops
€250
Find Deal
Thu, 31 Oct - Sun, 3 Nov
07:00 - 08:45DUB-SOU
1h 45mdirect
09:40 - 18:00SOU-DUB
8h 20m1 stop
€274
Find Deal
Fri, 1 Nov - Sat, 2 Nov
07:00 - 08:45DUB-SOU
1h 45mdirect
16:00 - 17:30SOU-DUB
1h 30mdirect
€277British Airways
Find Deal
Fri, 1 Nov - Sun, 3 Nov
06:40 - 17:20DUB-SOU
10h 40m1 stop
16:00 - 17:40SOU-DUB
1h 40mdirect
€279
Find Deal
Fri, 1 Nov - Sun, 3 Nov
07:00 - 08:45DUB-SOU
1h 45mdirect
09:30 - 11:10SOU-DUB
1h 40mdirect
€315Aer Lingus
Find Deal
Fri, 1 Nov - Sat, 2 Nov
07:00 - 08:45DUB-SOU
1h 45mdirect
19:25 - 18:00SOU-DUB
22h 35m2 stops
€347Aer Lingus
Find Deal
Fri, 1 Nov - Sun, 3 Nov
06:40 - 17:20DUB-SOU
10h 40m1 stop
09:40 - 18:00SOU-DUB
8h 20m1 stop
€352
Find Deal
Fri, 1 Nov - Sat, 2 Nov
07:00 - 08:45DUB-SOU
1h 45mdirect
09:30 - 08:05SOU-DUB
22h 35m1 stop
€372
Find Deal
Thu, 31 Oct - Sun, 3 Nov
07:00 - 08:45DUB-SOU
1h 45mdirect
16:00 - 17:30SOU-DUB
1h 30mdirect
€871British Airways
Find Deal
Thu, 31 Oct - Sun, 3 Nov
13:55 - 15:35DUB-SOU
1h 40mdirect
20:10 - 21:50SOU-DUB
1h 40mdirect
€116Aer Lingus
Find Deal
Thu, 14 Nov - Mon, 18 Nov
07:00 - 08:45DUB-SOU
1h 45mdirect
09:30 - 11:10SOU-DUB
1h 40mdirect
€118Aer Lingus
Find Deal
Thu, 5 Dec - Sun, 8 Dec
07:00 - 08:45DUB-SOU
1h 45mdirect
16:05 - 17:40SOU-DUB
1h 35mdirect
€120Aer Lingus
Find Deal
Thu, 5 Dec - Thu, 12 Dec
07:00 - 08:45DUB-SOU
1h 45mdirect
09:30 - 11:10SOU-DUB
1h 40mdirect
€131Aer Lingus
Find Deal
Thu, 28 Nov - Sun, 1 Dec
07:00 - 08:45DUB-SOU
1h 45mdirect
09:30 - 11:10SOU-DUB
1h 40mdirect
€136Aer Lingus
Find Deal
Fri, 15 Nov - Tue, 19 Nov
07:00 - 08:45DUB-SOU
1h 45mdirect
09:30 - 11:10SOU-DUB
1h 40mdirect
€151Aer Lingus
Find Deal
Tue, 3 Dec - Wed, 4 Dec
13:55 - 15:35DUB-SOU
1h 40mdirect
09:30 - 11:10SOU-DUB
1h 40mdirect
€184
Find Deal
Thu, 5 Dec - Thu, 12 Dec
17:50 - 19:30DUB-SOU
1h 40mdirect
20:00 - 21:35SOU-DUB
1h 35mdirect
€215Aer Lingus
Find Deal
Wed, 23 Apr - Sun, 27 Apr
07:00 - 08:45DUB-SOU
1h 45mdirect
09:30 - 11:10SOU-DUB
1h 40mdirect
€266British Airways
Find Deal
Wed, 4 Dec - Wed, 11 Dec
07:00 - 08:45DUB-SOU
1h 45mdirect
20:10 - 21:50SOU-DUB
1h 40mdirect
€871British Airways
Find Deal
Sat, 9 Nov - Mon, 11 Nov

Aer Lingus flights from Ireland to Southampton

Our best Aer Lingus deals on Ireland to Southampton flight tickets
Aer Lingus
14 Nov
DUB13:55Dublin
1h 40m
SOU15:35Southampton Eastleigh
18 Nov
SOU20:10Southampton Eastleigh
1h 40m
DUB21:50Dublin
Aer Lingus
5 Dec
DUB07:00Dublin
1h 45m
SOU08:45Southampton Eastleigh
8 Dec
SOU09:30Southampton Eastleigh
1h 40m
DUB11:10Dublin
Aer Lingus
5 Dec
DUB07:00Dublin
1h 45m
SOU08:45Southampton Eastleigh
12 Dec
SOU16:05Southampton Eastleigh
1h 35m
DUB17:40Dublin

KLM flights from Ireland to Southampton

Our best KLM deals on Ireland to Southampton flight tickets
KLM
23 Apr
DUB20:45Dublin
12h 05m
1 stop
SOU08:50Southampton Eastleigh
27 Apr
SOU09:20Southampton Eastleigh
10h 55m
1 stop
DUB20:15Dublin
KLM
14 Dec
DUB17:20Dublin
15h 30m
1 stop
SOU08:50Southampton Eastleigh
21 Dec
SOU17:20Southampton Eastleigh
14h 45m
1 stop
DUB08:05Dublin
KLM
14 Dec
DUB17:20Dublin
15h 30m
1 stop
SOU08:50Southampton Eastleigh
21 Dec
SOU17:20Southampton Eastleigh
14h 45m
1 stop
DUB08:05Dublin

How to get the cheapest flight ticket from Ireland to Southampton

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies to Southampton from Ireland?

Aer Lingus. Aer Lingus is the most popular carrier operating from Ireland to Southampton

What is the cheapest Ireland to Southampton flight route?

Dublin - Southampton Eastleigh. Fly from Dublin to Southampton Eastleigh for the best Ireland - Southampton flight prices

How many flights depart from Ireland to Southampton on average per day?

As of October 2024, 4 flights take off from Ireland and land in Southampton each day. The most common flight departure time for this route is 07:00, with 51% of daily flights taking off at midday.

Can stopping save me money on Ireland to Southampton flights?

No. A direct flight is the cheapest option for a flight between Ireland to Southampton.

Cheap Ireland to Southampton flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Southampton

Best price found

€43

Fastest flight time

1h 35m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun

Airports in Southampton

1 airport
The best one-way flight to Southampton from Ireland in the past 72 hours is €43. The best return flight deal from Ireland to Southampton found on momondo in the last 72 hours is €116.
The fastest flight from Ireland to Southampton takes 1h 35m
Direct flights go from Ireland to Southampton on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: Aer Lingus and British Airways..
There is 1 airport near Southampton: Southampton Eastleigh (SOU)

  • When did momondo last update prices for flights from Ireland to Southampton Eastleigh Airport?

    Prices for flights from Ireland to Southampton Eastleigh Airport were last updated today.

  • How many operators does momondo search for flights from Ireland to Southampton Eastleigh Airport?

  • How old do you have to be to fly from Ireland to Southampton Eastleigh Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Southampton Eastleigh Airport.

  • What documentation or ID do you need to fly to Southampton Eastleigh Airport?

    The necessary travel and health documents for your Southampton Eastleigh Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Ireland to Southampton?


Best airlines flying from Ireland to Southampton

Compare and see reviews for airlines that fly from Ireland to Southampton with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom €74Free CancellationRating
7.1
1,087 reviews
Search Aer Lingus flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Southampton?

It is quick and easy to find Ireland to Southampton flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Southampton that suits you.

Can I find flights from Ireland to Southampton with flexible booking policies on momondo?

Yes. All flights to Southampton from Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ireland to Southampton?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ireland to Southampton.

I’m not ready to book a flight from Ireland to Southampton right now. Can momondo alert me if prices change?

Price alerts on flights to Southampton from Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


An easier way to manage your Southampton trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Tue 5/11
Tue 12/11
Email me momondo's favourite deals

Find better results for your trip to the United Kingdom