Are direct flights from Southampton to Dublin always the best option?

Direct flights offer convenience and save time, but they are not always the cheapest option. Flights with one or more layovers can often be more economical, especially if you are on a budget. Consider your priorities for time versus cost when making your decision.

Can flexible travel dates help on Southampton to Dublin flights?

Yes, being flexible with your travel dates can significantly impact the price of your flight. Mid-week flights or those during off-peak seasons are often less expensive than weekend or holiday travel. Adjusting your departure or return by a few days may unlock better fares.

What extra costs should I check before booking Southampton to Dublin flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Factor these into your total travel budget to avoid surprises.

Flights From Southampton

To Dublin

Cheap Flights from Southampton to Dublin

Browse current best options from Southampton. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Southampton

RatePunk searches hundreds of travel sites at once for deals on flights to Dublin

Prices updated today

485 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Nov 2, 2026.)

Today’s best flight deals from Southampton to Dublin

Explore current cheapest deals departing from Southampton to Dublin

2026-11-18 – 2026-11-24
SOU - Dublin
76% AI deal score
£168
£93
Round trip
2026-11-18 – 2026-11-28
SOU - Dublin
76% AI deal score
£157
£99
Round trip
2026-11-18 – 2026-11-23
SOU - Dublin
76% AI deal score
£174
£100
Round trip
2026-12-14 – 2027-01-07
SOU - Dublin
42% AI deal score
£76
£100
Round trip
2026-12-14 – 2027-01-13
SOU - Dublin
42% AI deal score
£76
£100
Round trip
2026-12-14 – 2027-01-06
SOU - Dublin
42% AI deal score
£77
£100
Round trip
2026-11-18 – 2026-11-25
SOU - Dublin
77% AI deal score
£168
£101
Round trip
2026-12-15 – 2027-01-14
SOU - Dublin
42% AI deal score
£76
£101
Round trip
2026-12-15 – 2027-01-07
SOU - Dublin
42% AI deal score
£77
£101
Round trip
2026-12-17 – 2027-01-13
SOU - Dublin
42% AI deal score
£76
£101
Round trip

Southampton to Dublin: Overview

Insights for flights from Southampton to Dublin

Fares for flights from Southampton to Dublin typically range from $302–$512, with a median of $415. Right now, current fares are below the typical level, and about 18% of recent fares were classified as a good price. New deals are infrequent, so setting a price alert can be beneficial for this route.

If you are looking for cheap flights from Southampton to Dublin, the cheapest time to fly is often November, with a median fare of $157. Other more affordable months include July, where the median fare is $309, and September, with a median of $400.

The flight from Southampton to Dublin covers a distance of 433 kilometers, classifying it as a short-haul route.

A typical journey from Southampton to Dublin takes about 1 hour 35 minutes for direct flights. However, since most itineraries connect at least once, the median journey time including connections is around 6 hours 45 minutes. Only about 10.6% of recent fares were for direct flights, meaning most itineraries involve two or more connections.

How much is a round trip from Southampton to Dublin

Regular price: £152 - £214

Prices are currently below the regular range for flights from Southampton to Dublin.

Regular prices for flights from Southampton to Dublin typically range from 152 GBP to 214 GBP. The current lowest deal is 88 GBP with easyJet UK, for travel from Dec 4-Dec 8.

now £88

Low £152

High £214

The cheapest time to fly from Southampton to Dublin

Flights from Southampton to Dublin are cheapest in November, with a median price of $157. The most expensive month to fly is August, with a median price of $434. Prices are generally lower from July to December.

November

Cheapest

Flights from £157

August

Most Expensive

Flights from £434

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Southampton to Dublin

Aer Lingus

Last-minute flights going from Southampton to Dublin

Sun, Nov 1

⌛ Last-Minute

SOU - Dublin

Southampton (SOU) - Dublin (DUB)

easyJet UK

£214

£138

One-way

Sun, Nov 1

⌛ Last-Minute

SOU - Dublin

Southampton (SOU) - Dublin (DUB)

easyJet UK

£238

£138

One-way

Mon, Nov 2

⌛ Last-Minute

SOU - Dublin

Southampton (SOU) - Dublin (DUB)

Aer Lingus

£188

£104

One-way

Mon, Nov 2

⌛ Last-Minute

SOU - Dublin

Southampton (SOU) - Dublin (DUB)

easyJet UK

£185

£110

One-way

Mon, Nov 2

⌛ Last-Minute

SOU - Dublin

Southampton (SOU) - Dublin (DUB)

easyJet UK

£180

£118

One-way

Tue, Nov 3

⌛ Last-Minute

SOU - Dublin

Southampton (SOU) - Dublin (DUB)

easyJet UK

£192

£103

One-way

Biggest price drops on these dates for flights from Southampton to Dublin

2 nights

Oct 29 - Oct 31

£260 → £215

17%

3 nights

Oct 28 - Oct 31

£257 → £215

16%

3 nights

Oct 27 - Oct 30

£260 → £243

3 nights

Dec 9 - Dec 12

£189 → £193

Popular Airports to fly from Southampton to Dublin

Southampton - Dublin route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Southampton to Dublin are below the typical level at $382.

📅 Best time to fly

November is historically cheapest at $157

Historically, November is the cheapest month to fly from Southampton to Dublin at $157.

⏱️ Flight duration

Direct flights take 1h 35m

A direct flight from Southampton to Dublin typically takes 1 hour and 35 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant for this route, with a median of 2 stopovers.

🏆 Airline highlight

Aer Lingus offers direct flights

Aer Lingus is a carrier that offers direct flights on the Southampton to Dublin route.

🎯 Booking tip

Deals are rare for this route

Deals for flights from Southampton to Dublin are historically rare.

Southampton main airports to depart from

Southampton (SOU)

Cheapest

Southampton Airport (SOU) is a convenient departure point for flights to Dublin.

📍 ~6 km from city center (reachable by car or train)

💸 Flights from ~£80

Dublin main airports to arrive at

Dublin (DUB)

Cheapest

Dublin Airport is a convenient arrival point for flights from Southampton to Dublin.

📍 ~8 km from city center (reachable by car)

💸 Flights from ~£91

Airports nearby Dublin used as alternative

Belfast International (BFS)

Cheapest

Belfast International is a major international hub with an extensive low-cost carrier network, offering an alternative to Dublin.

📍 ~160 km from Dublin (reachable by car or bus, involves crossing a border and currency change to GBP).

💸 Flights from ~£49

Business & First Class Flight Deals to Dublin

Discover luxury on the budget with premium cabin class on flights from Southampton to Dublin.

Elite

Best Elite deals to Dublin

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From SOU

Elite

Nov 06

Dublin, Ireland

76% AI deal score

$1,326

$654

Save $672

KLM

Business Class

From SOU

Elite

Oct 31

Dublin, Ireland

29% AI deal score

$2,589

KLM, +1

Business Class

From SOU

Elite

Oct 28

Dublin, Ireland

27% AI deal score

$3,702

KLM, +1

Business Class

From SOU

Elite

Oct 31

Dublin, Ireland

26% AI deal score

$3,949

KLM, +1

Business Class

From SOU

Elite

Oct 29

Dublin, Ireland

26% AI deal score

$4,314

KLM, +1

Business Class

From SOU

Elite

Oct 29

Dublin, Ireland

26% AI deal score

$4,315

KLM, +1

Business Class

From SOU

Elite

Oct 29

Dublin, Ireland

26% AI deal score

$4,389

KLM, +1

Business Class

Frequently Asked Questions About Flights to Dublin

To find affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking platforms can often reveal better deals. Looking into flights with layovers may also present cheaper options than direct routes.

Booking flights in advance, often several weeks or months before your intended departure, can usually result in lower prices. Prices may fluctuate, so monitoring fares over time can help you identify optimal booking periods. Avoiding peak travel seasons can also lead to savings.

Comparing nearby airports can sometimes offer more flight options or better prices. While it may add to your ground travel time, the potential savings on airfare could be significant. Always factor in the cost and convenience of transportation to and from alternative airports.

Related routes

More routes from Southampton

Flights from Southampton to Edinburgh Flights from Southampton to Frankfurt Flights from Southampton to Glasgow Flights from Southampton to Hong Kong Flights from Southampton to Knoxville Flights from Southampton to Madrid Flights from Southampton to Manchester Flights from Southampton to Newcastle upon Tyne Flights from Southampton to Palma, Majorca Flights from Southampton to Paris Flights from Southampton to Vienna Flights from Southampton to Zürich

Flights to Dublin from other cities

Flights from Knoxville to Dublin Flights from Sarasota to Dublin Flights from Split to Dublin Flights from St. Louis to Dublin Flights from Sydney to Dublin Flights from Tallahassee to Dublin Flights from Tampa to Dublin Flights from Traverse City to Dublin Flights from Venice to Dublin Flights from Vienna to Dublin Flights from Vilnius to Dublin Flights from Washington, D.C. to Dublin

Southampton to Dublin: Overview

Insights for flights from Southampton to Dublin

The flight from Southampton to Dublin covers a distance of 433 kilometers, classifying it as a short-haul route.

How much is a round trip from Southampton to Dublin

Regular price: £152 - £214

Prices are currently below the regular range for flights from Southampton to Dublin.

Regular prices for flights from Southampton to Dublin typically range from 152 GBP to 214 GBP. The current lowest deal is 88 GBP with easyJet UK, for travel from Dec 4-Dec 8.

now £88

Low £152

High £214

The cheapest time to fly from Southampton to Dublin

November

Cheapest

Flights from £157

August

Most Expensive

Flights from £434

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Southampton to Dublin

Aer Lingus

Last-minute flights going from Southampton to Dublin

Sun, Nov 1

⌛ Last-Minute

SOU - Dublin

Southampton (SOU) - Dublin (DUB)

easyJet UK

£214

£138

One-way

Sun, Nov 1

⌛ Last-Minute

SOU - Dublin

Southampton (SOU) - Dublin (DUB)

easyJet UK

£238

£138

One-way

Mon, Nov 2

⌛ Last-Minute

SOU - Dublin

Southampton (SOU) - Dublin (DUB)

Aer Lingus

£188

£104

One-way

Mon, Nov 2

⌛ Last-Minute

SOU - Dublin

Southampton (SOU) - Dublin (DUB)

easyJet UK

£185

£110

One-way

Mon, Nov 2

⌛ Last-Minute

SOU - Dublin

Southampton (SOU) - Dublin (DUB)

easyJet UK

£180

£118

One-way

Tue, Nov 3

⌛ Last-Minute

SOU - Dublin

Southampton (SOU) - Dublin (DUB)

easyJet UK

£192

£103

One-way

Biggest price drops on these dates for flights from Southampton to Dublin

2 nights

Oct 29 - Oct 31

£260 → £215

17%

3 nights

Oct 28 - Oct 31

£257 → £215

16%

3 nights

Oct 27 - Oct 30

£260 → £243

3 nights

Dec 9 - Dec 12

£189 → £193

Popular Airports to fly from Southampton to Dublin

Southampton - Dublin route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Southampton to Dublin are below the typical level at $382.

📅 Best time to fly

November is historically cheapest at $157

Historically, November is the cheapest month to fly from Southampton to Dublin at $157.

⏱️ Flight duration

Direct flights take 1h 35m

A direct flight from Southampton to Dublin typically takes 1 hour and 35 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant for this route, with a median of 2 stopovers.

🏆 Airline highlight

Aer Lingus offers direct flights

Aer Lingus is a carrier that offers direct flights on the Southampton to Dublin route.

🎯 Booking tip

Deals are rare for this route

Deals for flights from Southampton to Dublin are historically rare.

Southampton main airports to depart from

Southampton (SOU)

Cheapest

Southampton Airport (SOU) is a convenient departure point for flights to Dublin.

📍 ~6 km from city center (reachable by car or train)

💸 Flights from ~£80

Dublin main airports to arrive at

Dublin (DUB)

Cheapest

Dublin Airport is a convenient arrival point for flights from Southampton to Dublin.

📍 ~8 km from city center (reachable by car)

💸 Flights from ~£91

Airports nearby Dublin used as alternative

Belfast International (BFS)

Cheapest

Belfast International is a major international hub with an extensive low-cost carrier network, offering an alternative to Dublin.

📍 ~160 km from Dublin (reachable by car or bus, involves crossing a border and currency change to GBP).

💸 Flights from ~£49

Business & First Class Flight Deals to Dublin

Discover luxury on the budget with premium cabin class on flights from Southampton to Dublin.

Elite

Best Elite deals to Dublin

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From SOU

Elite

Nov 06

Dublin, Ireland

76% AI deal score

$1,326

$654

Save $672

KLM

Business Class

From SOU

Elite

Oct 31

Dublin, Ireland

29% AI deal score

$2,589

KLM, +1

Business Class

From SOU

Elite

Oct 28

Dublin, Ireland

27% AI deal score

$3,702

KLM, +1

Business Class

From SOU

Elite

Oct 31

Dublin, Ireland

26% AI deal score

$3,949

KLM, +1

Business Class

From SOU

Elite

Oct 29

Dublin, Ireland

26% AI deal score

$4,314

KLM, +1

Business Class

From SOU

Elite

Oct 29

Dublin, Ireland

26% AI deal score

$4,315

KLM, +1

Business Class

From SOU

Elite

Oct 29

Dublin, Ireland

26% AI deal score

$4,389

KLM, +1

Business Class

Frequently Asked Questions About Flights to Dublin

Cheap Flights from Southampton to Dublin

Today’s best flight deals from Southampton to Dublin

Southampton to Dublin: Overview

Insights for flights from Southampton to Dublin

How much is a round trip from Southampton to Dublin

The cheapest time to fly from Southampton to Dublin

Direct flights from Southampton to Dublin

Last-minute flights going from Southampton to Dublin

Biggest price drops on these dates for flights from Southampton to Dublin

Popular Airports to fly from Southampton to Dublin

Southampton - Dublin route insights

Recent fares are below the typical level

November is historically cheapest at $157

Direct flights take 1h 35m

Connecting flights are dominant

Aer Lingus offers direct flights

Deals are rare for this route

Southampton main airports to depart from

Dublin main airports to arrive at

Airports nearby Dublin used as alternative

Business & First Class Flight Deals to Dublin

Best Elite deals to Dublin

Nov 06

Oct 31

Oct 28

Oct 31

Oct 29

Oct 29

Oct 29

Frequently Asked Questions About Flights to Dublin

How can I find cheap flights from Southampton to Dublin?

When should I book flights from Southampton to Dublin?

Should I compare nearby airports for flights from Southampton to Dublin?

Are direct flights from Southampton to Dublin always the best option?

Can flexible travel dates help on Southampton to Dublin flights?

What extra costs should I check before booking Southampton to Dublin flights?

Related routes

More routes from Southampton

Flights to Dublin from other cities

Southampton to Dublin: Overview

Insights for flights from Southampton to Dublin

How much is a round trip from Southampton to Dublin

The cheapest time to fly from Southampton to Dublin

Direct flights from Southampton to Dublin

Last-minute flights going from Southampton to Dublin

Biggest price drops on these dates for flights from Southampton to Dublin

Popular Airports to fly from Southampton to Dublin

Southampton - Dublin route insights

Recent fares are below the typical level

November is historically cheapest at $157

Direct flights take 1h 35m

Connecting flights are dominant

Aer Lingus offers direct flights

Deals are rare for this route

Southampton main airports to depart from

Dublin main airports to arrive at

Airports nearby Dublin used as alternative

Business & First Class Flight Deals to Dublin

Best Elite deals to Dublin

Nov 06

Oct 31

Oct 28

Oct 31

Oct 29

Oct 29

Oct 29

Frequently Asked Questions About Flights to Dublin

How can I find cheap flights from Southampton to Dublin?

When should I book flights from Southampton to Dublin?

Should I compare nearby airports for flights from Southampton to Dublin?

Are direct flights from Southampton to Dublin always the best option?

Can flexible travel dates help on Southampton to Dublin flights?

What extra costs should I check before booking Southampton to Dublin flights?

Related routes

More routes from Southampton

Flights to Dublin from other cities