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

As of November 2025, 7 flights take off from Ireland and land in Southampton each day. The most common flight departure time for this route is 13:00, with 40% of daily flights taking off in the afternoon.

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

The number of flights available between Ireland and Southampton is 50 per week as of November 2025. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

Which airline has the best punctuality record on $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

According to our data, Aer Lingus have had the fewest delays on this route over the last 12 months, with about 17% of their flights experiencing any sort of delay.

How often are flights $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] delayed?

Historically, on average around 17% of flights between $[0, place:'genitive'] and $[1, place:'genitive'] have experienced a delay on any given week. The average delay length over the past 12 months has been 100 minutes.

What is the most punctual flight time for $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

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

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

How long does it take to fly to Southampton?

Flight times from Ireland to Southampton vary, but if you’re flying out of Cork and flying into London Heathrow Airport (one of the most popular routes), then the duration is 1h 15m on average. Another popular route from Ireland to Southampton is flying from Shannon to London Heathrow Airport, which will take roughly 1h 20m. Keep in mind that layovers or delays could extend your travel time.

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?

The number of operators available for flights from Ireland to Southampton Eastleigh Airport is 1 as of November 2025.

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.

€47 Cheap Flights from Ireland to Southampton in 2025/26

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Find the cheapest flights from Ireland to London

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One-way

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Recent return flight deals from Ireland to London

Enter your travel dates to find the best prices.

07:00 - 08:45DUB-SOU

1h 45mdirect

20:10 - 21:50SOU-DUB

1h 40mdirect

€93Aer Lingus

Find Deal

Thu, 11 Dec - Mon, 15 Dec

07:00 - 08:45DUB-SOU

1h 45mdirect

20:10 - 21:50SOU-DUB

1h 40mdirect

€98Aer Lingus

Find Deal

Thu, 8 Jan - Sun, 18 Jan

07:00 - 08:45DUB-SOU

1h 45mdirect

20:10 - 21:50SOU-DUB

1h 40mdirect

€100Aer Lingus

Find Deal

Sun, 4 Jan - Sun, 11 Jan

18:00 - 19:40DUB-SOU

1h 40mdirect

20:10 - 21:50SOU-DUB

1h 40mdirect

€102Aer Lingus

Find Deal

Fri, 13 Feb - Sun, 15 Feb

07:00 - 08:45DUB-SOU

1h 45mdirect

20:10 - 21:50SOU-DUB

1h 40mdirect

€108Aer Lingus

Find Deal

Sat, 17 Jan - Sun, 18 Jan

07:00 - 08:45DUB-SOU

1h 45mdirect

12:05 - 00:35SOU-DUB

12h 30m1 stop

€110Multiple Airlines

Find Deal

Mon, 5 Jan - Mon, 12 Jan

07:00 - 08:45DUB-SOU

1h 45mdirect

18:20 - 23:15SOU-DUB

4h 55m1 stop

€113Multiple Airlines

Find Deal

Thu, 8 Jan - Sun, 11 Jan

17:15 - 08:50ORK-SOU

15h 35m1 stop

08:40 - 23:25SOU-ORK

14h 45m1 stop

€284KLM

Find Deal

Sat, 6 Dec - Wed, 10 Dec

13:25 - 08:50ORK-SOU

19h 25m1 stop

17:35 - 16:45SOU-ORK

23h 10m1 stop

€345KLM

Find Deal

Mon, 12 Jan - Fri, 16 Jan

15:40 - 17:05ORK-SOU

25h 25m2 stops

17:35 - 16:45SOU-ORK

23h 10m1 stop

€347KLM

Find Deal

Mon, 12 Jan - Fri, 16 Jan

Aer Lingus flights from Ireland to Southampton

Our best Aer Lingus deals on Ireland to Southampton flight tickets

Aer Lingus

11 Dec

DUB07:00Dublin

1h 45m

SOU08:45Southampton Eastleigh

15 Dec

SOU20:10Southampton Eastleigh

1h 40m

DUB21:50Dublin

€93

Find similar

Aer Lingus

8 Jan

DUB07:00Dublin

1h 45m

SOU08:45Southampton Eastleigh

18 Jan

SOU20:10Southampton Eastleigh

1h 40m

DUB21:50Dublin

€98

Find similar

Aer Lingus

4 Jan

DUB07:00Dublin

1h 45m

SOU08:45Southampton Eastleigh

11 Jan

SOU20:10Southampton Eastleigh

1h 40m

DUB21:50Dublin

€100

Find similar

KLM flights from Ireland to Southampton

Our best KLM deals on Ireland to Southampton flight tickets

KLM

10 Dec

DUB05:55Dublin

11h 05m

1 stop

SOU17:00Southampton Eastleigh

13 Dec

SOU17:30Southampton Eastleigh

4h 40m

1 stop

DUB22:10Dublin

€247

Find similar

KLM

10 Dec

DUB05:55Dublin

26h 25m

1 stop

SOU08:20Southampton Eastleigh

13 Dec

SOU17:30Southampton Eastleigh

22h 50m

1 stop

DUB16:20Dublin

€248

Find similar

KLM

6 Dec

ORK17:15Cork

15h 35m

1 stop

SOU08:50Southampton Eastleigh

10 Dec

SOU08:40Southampton Eastleigh

14h 45m

1 stop

ORK23:25Cork

€284

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinSouthampton

DUB - SOU

DUBSOU

Dublin

Thu 11/12

07:00-08:45

Nonstop1h 45m

Southampton Eastleigh

Mon 15/12

20:10-21:50

Nonstop1h 40m

€93

DublinSouthampton

DUB - SOU

DUBSOU

Dublin

Thu 8/1

07:00-08:45

Nonstop1h 45m

Southampton Eastleigh

Sun 18/1

20:10-21:50

Nonstop1h 40m

€98

DublinSouthampton

DUB - SOU

DUBSOU

Dublin

Sun 4/1

07:00-08:45

Nonstop1h 45m

Southampton Eastleigh

Sun 11/1

20:10-21:50

Nonstop1h 40m

€100

DublinSouthampton

DUB - SOU

DUBSOU

Dublin

Fri 13/2

18:00-19:40

Nonstop1h 40m

Southampton Eastleigh

Sun 15/2

20:10-21:50

Nonstop1h 40m

€102

DublinSouthampton

DUB - SOU

DUBSOU

Dublin

Sat 17/1

07:00-08:45

Nonstop1h 45m

Southampton Eastleigh

Sun 18/1

20:10-21:50

Nonstop1h 40m

€108

DublinSouthampton

DUB - SOU

DUBSOU

Dublin

Mon 5/1

07:00-08:45

Nonstop1h 45m

Southampton Eastleigh

Mon 12/1

12:05-00:35

1 stop12h 30m

€110

DublinSouthampton

DUB - SOU

DUBSOU

Dublin

Thu 8/1

07:00-08:45

Nonstop1h 45m

Southampton Eastleigh

Sun 11/1

18:20-23:15

1 stop4h 55m

€113

CorkSouthampton

ORK - SOU

ORKSOU

Cork

Sat 6/12

17:15-08:50

1 stop15h 35m

Southampton Eastleigh

Wed 10/12

08:40-23:25

1 stop14h 45m

€284

CorkSouthampton

ORK - SOU

ORKSOU

Cork

Mon 12/1

13:25-08:50

1 stop19h 25m

Southampton Eastleigh

Fri 16/1

17:35-16:45

1 stop23h 10m

€345

CorkSouthampton

ORK - SOU

ORKSOU

Cork

Mon 12/1

15:40-17:05

2 stops25h 25m

Southampton Eastleigh

Fri 16/1

17:35-16:45

1 stop23h 10m

€347

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Southampton?

The cheapest month to fly to Southampton from Ireland is in December. Flight prices, which tend to average around €109, are often lower during this time because this is during the off-season. If you don’t want to visit Southampton in December, then you should wait until January to fly from Ireland, when ticket prices are also cheap, with an average price of €111.

What is the cheapest day to depart on your flight to Southampton?

On average, the least expensive day to fly to Southampton from Ireland is on a Monday. momondo users have found tickets for Monday departures for as low as €126. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Southampton on Saturday is €283.

What is the cheapest time of day to depart on your flight to Southampton?

Our data shows that the cheapest Ireland to Southampton flights are usually those with departure times at midday. Our users have found flights to Southampton at midday for as low as €133. Try not to purchase tickets in the evening because they tend to be around €200. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Ireland to Southampton Eastleigh flight route?

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

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

You are more likely to see cheaper flights to Southampton from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Southampton for around €153 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southampton from Ireland for as low as €125 on momondo.

What cabin class options are available on Ireland to Southampton Eastleigh flights?

There is only 1 cabin class available to choose from on Ireland to Southampton Eastleigh flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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	€67
Fastest flight time	1h 40m
Direct flights	Every day
Airports in Southampton	1 airport

The best one-way flight to Southampton from Ireland in the past 72 hours is €67. The best return flight deal from Ireland to Southampton found on momondo in the last 72 hours is €138.

The fastest flight from Ireland to Southampton takes 1h 40m

Direct flights go from Ireland to Southampton every day.

There is 1 airport near Southampton: Southampton Eastleigh (SOU)

Search flight deals

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?
The number of operators available for flights from Ireland to Southampton Eastleigh Airport is 1 as of November 2025.
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?
momondo data reveals that the most frequently booked plane model on the route from Ireland to Southampton is ATR 72-201 / 202, representing 83.45% of all bookings. The subsequent popular models are Airbus A320neo at 4.83%, Airbus A321neo at 2.76%, and Airbus A320 (sharklets) at 2.07%.

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 Lingus	PriceFrom €100	Free Cancellation	Rating 7.2 1,377 reviews		Search Aer Lingus flights

Portsmouth

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.

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Cheap flights from Ireland to London from €47

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 London departing on 2/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Aer Lingus flights from Ireland to Southampton

Our best Aer Lingus deals on Ireland to Southampton flight tickets

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Our best KLM deals on Ireland to Southampton flight tickets

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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 month to fly to Southampton?

What is the cheapest day to depart on your flight to Southampton?

What is the cheapest time of day to depart on your flight to Southampton?

What is the cheapest Ireland to Southampton Eastleigh flight route?

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

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

What cabin class options are available on Ireland to Southampton Eastleigh flights?

There is only 1 cabin class available to choose from on Ireland to Southampton Eastleigh flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

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

How often are flights $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] delayed?

Historically, on average around 17% of flights between $[0, place:'genitive'] and $[1, place:'genitive'] have experienced a delay on any given week. The average delay length over the past 12 months has been 100 minutes.

What is the most punctual flight time for $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

According to our data, Aer Lingus have had the fewest delays on this route over the last 12 months, with about 17% of their flights experiencing any sort of delay.

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

As of November 2025, 7 flights take off from Ireland and land in Southampton each day. The most common flight departure time for this route is 13:00, with 40% of daily flights taking off in the afternoon.

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

The number of flights available between Ireland and Southampton is 50 per week as of November 2025. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

How long does it take to fly 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

Fastest flight time

Direct flights

Airports in Southampton

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

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?

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

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

Travelling to a place near London?

Why use momondo?

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

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

How can momondo help me find flights 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?

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.

Find better results for your trip to the United Kingdom

Airports servicing England