How popular is this Southampton to Dublin flight route?

The Southampton Eastleigh to Dublin flight path was viewed by 1,477 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How long is the flight from Southampton to Dublin?

Aer Lingus can get you from Southampton to Dublin in just under 1h 40m. Your travel time will be generally consistent. The distance between Southampton and Dublin is about 268 mi. Most flights are nonstop.

What are the cheapest airlines flying from Southampton to Dublin round-trip?

Currently priced at £25, Ryanair will fly you from Southampton to Dublin and back. In addition to Ryanair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and Aer Lingus - these airlines can fly you to your destination from £70 and £83, respectively. Ryanair is currently priced 82% below the average price you’ll pay for this route.

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

Travellers seeking maximum savings on their Southampton to Dublin flight should consider departing on Friday at midday when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Dublin ranges from 49.0 - 79.0 inches per month. October is typically the wettest month, when rainfall can reach 79.0 mm. February is typically the driest time to visit Dublin when rainfall is around 49.0 mm.

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

What are the cheapest flights from Southampton to Dublin?

While on average a flight from Southampton to Dublin is generally £129, our data shows the cheapest flight currently is £44. When looking at the most popular route, (Southampton Eastleigh - Dublin), you can expect to pay £64 for that flight.

What are the most reliable airlines from Southampton to Dublin?

The top 3 most reliable airlines when flying from Southampton to Dublin are Qatar Airways (91%), Aer Lingus (74%) and Emerald Airlines (74%).

What are the most popular airlines that fly from Southampton to Dublin?

The most popular airlines flying from Southampton to Dublin are British Airways, Aer Lingus and Ryanair. Something to consider prior to booking your flight.

What airports do I use to fly from Southampton to Dublin?

If you wish to fly to Dublin from Southampton, then you need to book flights from Southampton Eastleigh to Dublin. There are 4 flights from Eastleigh (SOU) to Dublin (DUB) per day to choose from. Flights to Dublin from Eastleigh are available from 4 different airlines, which means you should have some options if you want to compare airfare deals. 1h 35m is how long a nonstop flight from Southampton to Dublin typically takes.

Can I find deals for flights from Southampton to Dublin that include hotel bookings?

Yes. In addition to deals on Southampton to Dublin flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Southampton to Dublin?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Dublin.

Can I find deals for business class flights from Southampton to Dublin?

Yes. Cheapflights offers flight deals from Southampton to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£55+ Flights from Southampton to Dublin

Q: How much does it cost for a return flight from Southampton to Dublin?

Airfare is below average for this route at the moment. Southampton to Dublin flights typically cost between £120 and £176 in December. The cheapest return flight price found within the last 3 days was £95 on Aer Lingus (13 Dec-17 Dec).

Cheapflights Tip: The best prices from Southampton Eastleigh to Dublin are usually found in January or February, booked 68 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from Southampton to Dublin

Round-trip from	£95
One-way from	£55
Popular in	June
Cheapest in	January
Average price	£144
Good round-trip deal	£112 or less
Good one-way deal	£92 or less

Aer Lingus
13/12-16/12
Nonstop
3h 20m total
Southampton to Dublin

Search Deals

Aer Lingus
11/12
Nonstop
1h 40m total
Southampton to Dublin

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (£15 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Price to beat on a round-trip flight from Southampton Eastleigh to Dublin.

Search Deals

Price to beat on a one-way flight from Southampton Eastleigh to Dublin.

Search Deals

Find flight deals from Southampton to Dublin

Cheapest flights from Southampton to Dublin
Explore the most affordable flight options available from Southampton to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Sat 13/1209:30SOU - DUB

Nonstop1h 40mAer Lingus

Tue 16/1213:55DUB - SOU

Nonstop1h 40mAer Lingus

Deal found 15/9£95

Tue 7/1012:25SOU - DUB

1 stop4h 30mMultiple Airlines

Wed 29/1010:10DUB - SOU

Nonstop1h 45mMultiple Airlines

Deal found 15/9£96

Sat 13/1209:30SOU - DUB

Nonstop1h 40mAer Lingus

Thu 18/1207:00DUB - SOU

Nonstop1h 45mAer Lingus

Deal found 15/9£97

Sat 13/1209:30SOU - DUB

Nonstop1h 40mAer Lingus

Sun 14/1207:00DUB - SOU

Nonstop1h 45mAer Lingus

Deal found 15/9£98

Wed 8/1009:00SOU - DUB

1 stop8h 15mMultiple Airlines

Sun 12/1006:55DUB - SOU

Nonstop1h 40mMultiple Airlines

Deal found 15/9£99

Mon 20/1020:00SOU - DUB

Nonstop1h 35mAer Lingus

Thu 23/1007:00DUB - SOU

Nonstop1h 40mAer Lingus

Deal found 16/9£100

Fri 26/920:00SOU - DUB

Nonstop1h 35mAer Lingus

Wed 22/1006:25DUB - SOU

Nonstop1h 40mAer Lingus

Deal found 17/9£100

Wed 15/1020:00SOU - DUB

Nonstop1h 35mAer Lingus

Sun 19/1006:55DUB - SOU

Nonstop1h 40mAer Lingus

Deal found 15/9£102

Wed 15/1020:00SOU - DUB

Nonstop1h 35mMultiple Airlines

Wed 22/1021:00DUB - SOU

2 stops15h 45mMultiple Airlines

Deal found 15/9£103

Thu 9/1020:00SOU - DUB

Nonstop1h 35mAer Lingus

Sat 11/1014:10DUB - SOU

Nonstop1h 35mAer Lingus

Deal found 15/9£104

Thu 11/1217:55SOU - DUB

1 stop4h 30mMultiple Airlines

Tue 16/1218:00DUB - SOU

Nonstop1h 40mMultiple Airlines

Deal found 15/9£105

Thu 11/1217:55SOU - DUB

1 stop4h 30mMultiple Airlines

Sun 14/1207:00DUB - SOU

Nonstop1h 45mMultiple Airlines

Deal found 15/9£106

Best flights from Southampton to Dublin
Discover carefully curated flight deals from Southampton to Dublin that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2025.

Tue 7/1012:25SOU - DUB

1 stop4h 30mMultiple Airlines

Wed 29/1010:10DUB - SOU

Nonstop1h 45mMultiple Airlines

Deal found 15/9£96

Sat 13/1209:30SOU - DUB

Nonstop1h 40mAer Lingus

Fri 19/1207:00DUB - SOU

Nonstop1h 45mAer Lingus

Deal found 15/9£98

Thu 11/1217:55SOU - DUB

1 stop4h 30mMultiple Airlines

Mon 15/1207:00DUB - SOU

Nonstop1h 45mMultiple Airlines

Deal found 15/9£105

Thu 16/1020:00SOU - DUB

Nonstop1h 35mAer Lingus

Thu 23/1007:00DUB - SOU

Nonstop1h 40mAer Lingus

Deal found 15/9£106

Mon 29/908:05SOU - DUB

1 stop26h 50mMultiple Airlines

Wed 29/1010:10DUB - SOU

Nonstop1h 45mMultiple Airlines

Deal found 15/9£106

Sat 1/1109:30SOU - DUB

Nonstop1h 40mAer Lingus

Sat 8/1107:00DUB - SOU

Nonstop1h 45mAer Lingus

Deal found 17/9£131

Mon 15/1212:05SOU - DUB

1 stop3h 30mMultiple Airlines

Thu 18/1207:00DUB - SOU

Nonstop1h 45mMultiple Airlines

Deal found 15/9£124

Wed 8/1009:00SOU - DUB

2 stops14h 20mMultiple Airlines

Sun 12/1006:55DUB - SOU

Nonstop1h 40mMultiple Airlines

Deal found 15/9£128

Thu 4/1217:55SOU - DUB

1 stop4h 30mMultiple Airlines

Sun 7/1207:00DUB - SOU

Nonstop1h 45mMultiple Airlines

Deal found 17/9£130

Fri 12/1220:10SOU - DUB

Nonstop1h 40mMultiple Airlines

Mon 15/1207:30DUB - SOU

1 stop3h 55mMultiple Airlines

Deal found 15/9£130

Mon 13/1020:30SOU - DUB

2 stops15h 40mMultiple Airlines

Mon 30/307:00DUB - SOU

Nonstop1h 40mMultiple Airlines

Deal found 15/9£132

Direct flights from Southampton to Dublin
Explore direct flight options from Southampton to Dublin based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2025.

Sat 13/1209:30SOU - DUB

Nonstop1h 40mAer Lingus

Wed 17/1213:55DUB - SOU

Nonstop1h 40mAer Lingus

Deal found 15/9£95

Thu 11/1220:10SOU - DUB

Nonstop1h 40mAer Lingus

Sat 13/1207:00DUB - SOU

Nonstop1h 45mAer Lingus

Deal found 15/9£96

Sat 13/1209:30SOU - DUB

Nonstop1h 40mAer Lingus

Thu 18/1207:00DUB - SOU

Nonstop1h 45mAer Lingus

Deal found 15/9£97

Sat 13/1209:30SOU - DUB

Nonstop1h 40mAer Lingus

Sun 14/1207:00DUB - SOU

Nonstop1h 45mAer Lingus

Deal found 15/9£98

Tue 28/1020:10SOU - DUB

Nonstop1h 40mAer Lingus

Tue 4/1110:10DUB - SOU

Nonstop1h 45mAer Lingus

Deal found 17/9£98

Mon 20/1020:00SOU - DUB

Nonstop1h 35mAer Lingus

Thu 23/1007:00DUB - SOU

Nonstop1h 40mAer Lingus

Deal found 16/9£100

Fri 26/920:00SOU - DUB

Nonstop1h 35mAer Lingus

Wed 22/1006:25DUB - SOU

Nonstop1h 40mAer Lingus

Deal found 17/9£100

Mon 3/1120:10SOU - DUB

Nonstop1h 40mAer Lingus

Tue 4/1118:00DUB - SOU

Nonstop1h 40mAer Lingus

Deal found 17/9£101

Wed 15/1020:00SOU - DUB

Nonstop1h 35mAer Lingus

Sun 19/1006:55DUB - SOU

Nonstop1h 40mAer Lingus

Deal found 15/9£102

Thu 9/1020:00SOU - DUB

Nonstop1h 35mAer Lingus

Sat 11/1014:10DUB - SOU

Nonstop1h 35mAer Lingus

Deal found 15/9£104

Tue 4/1112:25SOU - DUB

Nonstop1h 35mAer Lingus

Tue 4/1118:00DUB - SOU

Nonstop1h 40mAer Lingus

Deal found 17/9£106

Fri 26/920:00SOU - DUB

Nonstop1h 35mAer Lingus

Tue 30/906:35DUB - SOU

Nonstop1h 40mAer Lingus

Deal found 15/9£106

Last-minute flights from Southampton to Dublin
Discover last-minute flight deals from Southampton to Dublin. Data last updated 17 September 2025 and is based on user searches.

Fri 26/920:00SOU - DUB

Nonstop1h 35mAer Lingus

Wed 22/1006:25DUB - SOU

Nonstop1h 40mAer Lingus

Deal found 17/9£100

Fri 26/920:00SOU - DUB

Nonstop1h 35mAer Lingus

Tue 30/906:35DUB - SOU

Nonstop1h 40mAer Lingus

Deal found 15/9£106

Mon 29/908:05SOU - DUB

1 stop26h 50mMultiple Airlines

Tue 7/1006:35DUB - SOU

Nonstop1h 40mMultiple Airlines

Deal found 15/9£105

Mon 29/908:05SOU - DUB

1 stop26h 50mMultiple Airlines

Wed 29/1010:10DUB - SOU

Nonstop1h 45mMultiple Airlines

Deal found 15/9£106

Tue 7/1012:25SOU - DUB

1 stop4h 30mMultiple Airlines

Wed 29/1010:10DUB - SOU

Nonstop1h 45mMultiple Airlines

Deal found 15/9£96

Wed 8/1009:00SOU - DUB

1 stop8h 15mMultiple Airlines

Sun 12/1006:55DUB - SOU

Nonstop1h 40mMultiple Airlines

Deal found 15/9£99

Thu 9/1020:00SOU - DUB

Nonstop1h 35mAer Lingus

Sat 11/1014:10DUB - SOU

Nonstop1h 35mAer Lingus

Deal found 15/9£104

Wed 15/1020:00SOU - DUB

Nonstop1h 35mAer Lingus

Sun 19/1006:55DUB - SOU

Nonstop1h 40mAer Lingus

Deal found 15/9£102

Wed 15/1020:00SOU - DUB

Nonstop1h 35mMultiple Airlines

Wed 22/1021:00DUB - SOU

2 stops15h 45mMultiple Airlines

Deal found 15/9£103

Mon 20/1020:00SOU - DUB

Nonstop1h 35mAer Lingus

Thu 23/1007:00DUB - SOU

Nonstop1h 40mAer Lingus

Deal found 16/9£100

Tue 28/1020:10SOU - DUB

Nonstop1h 40mAer Lingus

Tue 4/1110:10DUB - SOU

Nonstop1h 45mAer Lingus

Deal found 17/9£98

One-way flights from Southampton to Dublin
Search for one-way flight options from Southampton to Dublin. Find affordable one-way fares based on user searches. Data last updated 17 September 2025.

Thu 11/1220:10SOU - DUB

Nonstop1h 40mAer Lingus

Deal found 16/9£55

Thu 4/1220:10SOU - DUB

Nonstop1h 40mAer Lingus

Deal found 16/9£56

Thu 20/1120:10SOU - DUB

Nonstop1h 40mAer Lingus

Deal found 17/9£56

Tue 11/1112:25SOU - DUB

Nonstop1h 35mAer Lingus

Deal found 15/9£58

Thu 11/1217:55SOU - DUB

1 stop4h 30mMultiple Airlines

Deal found 16/9£60

Thu 30/1009:30SOU - DUB

Nonstop1h 40mAer Lingus

Deal found 15/9£61

Wed 22/1020:00SOU - DUB

Nonstop1h 35mAer Lingus

Deal found 17/9£62

Wed 8/1009:00SOU - DUB

1 stop12h 30mMultiple Airlines

Deal found 15/9£68

Wed 8/1009:10SOU - DUB

Nonstop1h 40mAer Lingus

Deal found 16/9£73

Thu 4/1217:55SOU - DUB

1 stop4h 30mMultiple Airlines

Deal found 16/9£81

Fri 10/1009:40SOU - DUB

Nonstop1h 40mAer Lingus

Deal found 15/9£96

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonDublin

SOU - DUB

SOUDUB

Southampton Eastleigh

Tue 7/10

12:25-16:55

1 stop4h 30m

Dublin

Wed 29/10

10:10-11:55

Nonstop1h 45m

£96

SouthamptonDublin

SOU - DUB

SOUDUB

Southampton Eastleigh

Sat 13/12

09:30-11:10

Nonstop1h 40m

Dublin

Fri 19/12

07:00-08:45

Nonstop1h 45m

£98

SouthamptonDublin

SOU - DUB

SOUDUB

Southampton Eastleigh

Thu 11/12

17:55-22:25

1 stop4h 30m

Dublin

Mon 15/12

07:00-08:45

Nonstop1h 45m

£105

SouthamptonDublin

SOU - DUB

SOUDUB

Southampton Eastleigh

Mon 29/9

08:05-10:55

1 stop26h 50m

Dublin

Wed 29/10

10:10-11:55

Nonstop1h 45m

£106

SouthamptonDublin

SOU - DUB

SOUDUB

Southampton Eastleigh

Thu 16/10

20:00-21:35

Nonstop1h 35m

Dublin

Thu 23/10

07:00-08:40

Nonstop1h 40m

£106

SouthamptonDublin

SOU - DUB

SOUDUB

Southampton Eastleigh

Mon 15/12

12:05-15:35

1 stop3h 30m

Dublin

Thu 18/12

07:00-08:45

Nonstop1h 45m

£124

SouthamptonDublin

SOU - DUB

SOUDUB

Southampton Eastleigh

Wed 8/10

09:00-23:20

2 stops14h 20m

Dublin

Sun 12/10

06:55-08:35

Nonstop1h 40m

£128

SouthamptonDublin

SOU - DUB

SOUDUB

Southampton Eastleigh

Thu 4/12

17:55-22:25

1 stop4h 30m

Dublin

Sun 7/12

07:00-08:45

Nonstop1h 45m

£130

SouthamptonDublin

SOU - DUB

SOUDUB

Southampton Eastleigh

Fri 12/12

20:10-21:50

Nonstop1h 40m

Dublin

Mon 15/12

07:30-11:25

1 stop3h 55m

£130

SouthamptonDublin

SOU - DUB

SOUDUB

Southampton Eastleigh

Sat 1/11

09:30-11:10

Nonstop1h 40m

Dublin

Sat 8/11

07:00-08:45

Nonstop1h 45m

£131

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 20 results

Best time to book a flight from Southampton to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Southampton with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

The price you pay for your flight from Southampton to Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Southampton to Dublin?

Currently, January is the cheapest month in which you can book a flight from Southampton to Dublin (average of £71). Flying from Southampton to Dublin in April is currently the most expensive (average of £92). 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 DUB?

One of the essential ways to save on airfare from Southampton to Dublin is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 49% on airfare.

How much does it cost for a return flight from Southampton to Dublin?

Reviews of airlines servicing Dublin

Read through reviews of airlines operating flights from Southampton to Dublin, such as KLM, Aer Lingus, andRyanair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

KLM

7.8

Good

1,386 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Aer Lingus

7.2

Good

1,277 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Ryanair

6.8

Okay

5,159 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

British Airways

6.7

Okay

7,367 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

What airports do I use to fly from Southampton to Dublin?
If you wish to fly to Dublin from Southampton, then you need to book flights from Southampton Eastleigh to Dublin. There are 4 flights from Eastleigh (SOU) to Dublin (DUB) per day to choose from. Flights to Dublin from Eastleigh are available from 4 different airlines, which means you should have some options if you want to compare airfare deals. 1h 35m is how long a nonstop flight from Southampton to Dublin typically takes.
How popular is this Southampton to Dublin flight route?
The Southampton Eastleigh to Dublin flight path was viewed by 1,477 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Southampton to Dublin?
Aer Lingus can get you from Southampton to Dublin in just under 1h 40m. Your travel time will be generally consistent. The distance between Southampton and Dublin is about 268 mi. Most flights are nonstop.
What are the cheapest airlines flying from Southampton to Dublin round-trip?
Currently priced at £25, Ryanair will fly you from Southampton to Dublin and back. In addition to Ryanair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and Aer Lingus - these airlines can fly you to your destination from £70 and £83, respectively. Ryanair is currently priced 82% below the average price you’ll pay for this route.
What are the most reliable airlines from Southampton to Dublin?
The top 3 most reliable airlines when flying from Southampton to Dublin are Qatar Airways (91%), Aer Lingus (74%) and Emerald Airlines (74%).
What are the cheapest flights from Southampton to Dublin?
While on average a flight from Southampton to Dublin is generally £129, our data shows the cheapest flight currently is £44. When looking at the most popular route, (Southampton Eastleigh - Dublin), you can expect to pay £64 for that flight.
Can I find deals for flights from Southampton to Dublin that include hotel bookings?
Yes. In addition to deals on Southampton to Dublin flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Southampton to Dublin?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Dublin.
Can I find deals for business class flights from Southampton to Dublin?
Yes. Cheapflights offers flight deals from Southampton to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Southampton to Dublin?
Currently, January is the cheapest month in which you can book a flight from Southampton to Dublin (average of £71). Flying from Southampton to Dublin in April is currently the most expensive (average of £92). 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.

See more FAQs

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Other flights to Dublin

Top 4 airlines flying from Southampton to Dublin

Airline	Cheapest	Average	Flexibility	On-time
Ryanair	Cheapest£25	Average£49	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights
British Airways	Cheapest£70	Average£207	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Aer Lingus	Cheapest£83	Average£137	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
KLM	Cheapest£126	Average£142	FlexibilityNo cancel fee	On-time75%	Search KLM flights

Fly with Cheapflights

How does Cheapflights help users find flights from Southampton to Dublin?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Southampton to Dublin. 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 Dublin?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Dublin from Southampton.

Can Cheapflights find flights from Southampton to Dublin with no change fees?

Need flexible booking options for your flight to Dublin from Southampton? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Southampton to Dublin become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Dublin from Southampton today and book when prices fit your budget.

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Cheap flights from Southampton to Dublin from £55

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 11/12. 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 Dublin are usually found in January or February, booked 68 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

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Find flight deals from Southampton to Dublin

Cheapest flights from Southampton to DublinExplore the most affordable flight options available from Southampton to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Explore the most affordable flight options available from Southampton to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

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Reviews of airlines servicing Dublin

Read through reviews of airlines operating flights from Southampton to Dublin, such as KLM, Aer Lingus, andRyanair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Southampton to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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Cheapest flights from Southampton to Dublin
Explore the most affordable flight options available from Southampton to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.