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

Direct flights offer convenience by reducing travel time and avoiding layovers. However, they are not always the cheapest option. Flights with one or more stops can sometimes be more affordable, depending on the route and demand.

Can flexible travel dates help on Dublin to Southampton flights?

Yes, being flexible with your travel dates can significantly impact flight prices. 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 day or two may lead to savings.

What extra costs should I check before booking Dublin to Southampton 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. Being aware of these additional fees can help you budget accurately.

Flights From Dublin

To Southampton

Cheap Flights from Dublin to Southampton

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

Deals from

Dublin

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

Prices updated 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from Dublin to Southampton

Explore current cheapest deals departing from Dublin to Southampton

2026-08-25 – 2026-08-27
DUB - Southampton
77% AI deal score
224 €
115 €
Round trip
2026-08-04 – 2026-08-25
DUB - Southampton
73% AI deal score
177 €
115 €
Round trip
2026-08-13 – 2026-08-15
DUB - Southampton
77% AI deal score
231 €
117 €
Round trip
2026-09-15 – 2026-09-22
DUB - Southampton
74% AI deal score
290 €
118 €
Round trip
2026-08-03 – 2026-08-24
DUB - Southampton
72% AI deal score
177 €
119 €
Round trip
2026-08-12 – 2026-08-25
DUB - Southampton
73% AI deal score
191 €
119 €
Round trip
2026-08-20 – 2026-08-22
DUB - Southampton
76% AI deal score
228 €
120 €
Round trip
2026-08-24 – 2026-08-29
DUB - Southampton
75% AI deal score
218 €
120 €
Round trip
2026-08-08 – 2026-08-12
DUB - Southampton
77% AI deal score
232 €
120 €
Round trip
2026-08-03 – 2026-08-09
DUB - Southampton
75% AI deal score
216 €
120 €
Round trip

Dublin to Southampton: Overview

Insights for flights from Dublin to Southampton

A typical journey from Dublin to Southampton takes about 1h 40m, including any connections. This route covers a distance of 433 kilometers, classifying it as a short-haul flight. For travelers seeking cheap flights from Dublin to Southampton, understanding the typical journey time can help in planning.

Right now, fares for flights from Dublin to Southampton are typically $68–$71, with a median of $70. Currently, prices are below the typical level for this route. A significant portion of recent fares, specifically 85%, have been classified as a good price, indicating frequent opportunities for value.

When is the cheapest time to fly from Dublin to Southampton? The data indicates that January is the most affordable month to fly, with a median fare of $64. Following closely, October also offers competitive prices, with a median of $66. July is another favorable month, showing a median fare of $69.

For this route, almost all itineraries are non-stop, with 79.9% of recent fares being direct flights from Dublin to Southampton. This high percentage of direct options means you are likely to find a non-stop journey, simplifying travel plans. For the remaining itineraries that do include connections, the typical number of stopovers is one.

How much is a round trip from Dublin to Southampton

Regular price: €165 - €401

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

The regular price range for flights from Dublin to Southampton is 165 EUR to 401 EUR. The current lowest deal is 104 EUR with Aer Lingus for travel from Aug 27-Aug 30.

now 104 €

Low 165 €

High 401 €

The cheapest time to fly from Dublin to Southampton

The cheapest month to fly from Dublin to Southampton is January, with a median price of 64 USD. The most expensive month is September, with a median price of 70 USD. Prices are generally lower from January to October.

January

Cheapest

Flights from 64 €

September

Most Expensive

Flights from 70 €

Jan

Apr

Jul

Aug

Sep

Oct

Direct flights from Dublin to Southampton

Aer Lingus

Last-minute flights going from Dublin to Southampton

Tue, Aug 4

⌛ Last-Minute

DUB - Southampton

Dublin (DUB) - Southampton (SOU)

Aer Lingus

189 €

110 €

One-way

Tue, Aug 4

⌛ Last-Minute

DUB - Southampton

Dublin (DUB) - Southampton (SOU)

Aer Lingus

261 €

110 €

One-way

Tue, Aug 4

⌛ Last-Minute

DUB - Southampton

Dublin (DUB) - Southampton (SOU)

Aer Lingus

261 €

110 €

One-way

Tue, Aug 4

⌛ Last-Minute

DUB - Southampton

Dublin (DUB) - Southampton (SOU)

Aer Lingus

231 €

110 €

One-way

Wed, Aug 5

⌛ Last-Minute

DUB - Southampton

Dublin (DUB) - Southampton (SOU)

Aer Lingus

258 €

110 €

One-way

Wed, Aug 5

⌛ Last-Minute

DUB - Southampton

Dublin (DUB) - Southampton (SOU)

Aer Lingus

255 €

125 €

One-way

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

4 nights

Aug 21 - Aug 25

371 € → 136 €

63%

7 nights

Aug 11 - Aug 18

360 € → 176 €

51%

3 nights

Sep 19 - Sep 22

300 € → 120 €

60%

3 nights

Sep 9 - Sep 12

305 € → 124 €

59%

Popular Airports to fly from Dublin to Southampton

Dublin - Southampton route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Dublin to Southampton are below the typical level, with 85% good prices.

📅 Best time to fly

January is historically cheapest at $64

Historically, January is the cheapest month to fly, with a median price of $64.

⏱️ Flight duration

Direct flights take 1h 40m

The median flight time for direct flights from Dublin to Southampton is 1 hour 40 minutes.

✈️ Airlines & availability

79.9% of flights are direct

Most flights on this route are direct, with 79.9% of recent flights having no stopovers.

🏆 Airline highlight

Aer Lingus offers direct flights

Aer Lingus is an airline that offers direct flights from Dublin to Southampton.

🎯 Booking tip

Deals appear regularly

Deals for flights on this route appear regularly, making it easier to find good prices.

Dublin main airports to depart from

Dublin (DUB)

Cheapest

Dublin Airport is a convenient departure point for flights to Southampton, offering competitive prices.

📍 ~12 km from Dublin city center (reachable by car or bus)

💸 Flights from ~$120

Southampton main airports to arrive at

Southampton (SOU)

Cheapest

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

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

💸 Flights from ~$120

Airports nearby Southampton used as alternative

Gatwick (LGW)

Gatwick offers a major international hub with significantly more destinations and excellent direct rail connectivity.

📍 ~100 km from Southampton (reachable by rail or road)

💸 Flights from ~€35

Business & First Class Flight Deals to Southampton

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

Elite

Best Elite deals to Southampton

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

From DUB

Elite

Sep 07

Southampton, United Kingdom

80% AI deal score

$1,702

$716

Save $986

From DUB

Elite

Jul 08

Southampton, United Kingdom

67% AI deal score

$1,887

$1,167

Save $720

From DUB

Elite

Nov 07

Southampton, United Kingdom

32% AI deal score

$2,499

From DUB

Elite

Nov 07

Southampton, United Kingdom

32% AI deal score

$2,499

Frequently Asked Questions About Flights to Southampton

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can also help you identify better deals. Look out for sales or promotions that may be available.

Booking in advance can often lead to better prices, especially for popular routes. However, sometimes last-minute deals can appear. It's usually beneficial to monitor price trends and book when you see a fare that fits your budget.

Comparing nearby airports at both your origin and destination can sometimes uncover more economical flight options. While it may add to your travel time, the potential savings on airfare can be significant. Always factor in the cost and convenience of ground transportation.

Dublin to Southampton: Overview

Insights for flights from Dublin to Southampton

How much is a round trip from Dublin to Southampton

Regular price: €165 - €401

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

The regular price range for flights from Dublin to Southampton is 165 EUR to 401 EUR. The current lowest deal is 104 EUR with Aer Lingus for travel from Aug 27-Aug 30.

now 104 €

Low 165 €

High 401 €

The cheapest time to fly from Dublin to Southampton

January

Cheapest

Flights from 64 €

September

Most Expensive

Flights from 70 €

Jan

Apr

Jul

Aug

Sep

Oct

Direct flights from Dublin to Southampton

Aer Lingus

Last-minute flights going from Dublin to Southampton

Tue, Aug 4

⌛ Last-Minute

DUB - Southampton

Dublin (DUB) - Southampton (SOU)

Aer Lingus

189 €

110 €

One-way

Tue, Aug 4

⌛ Last-Minute

DUB - Southampton

Dublin (DUB) - Southampton (SOU)

Aer Lingus

261 €

110 €

One-way

Tue, Aug 4

⌛ Last-Minute

DUB - Southampton

Dublin (DUB) - Southampton (SOU)

Aer Lingus

261 €

110 €

One-way

Tue, Aug 4

⌛ Last-Minute

DUB - Southampton

Dublin (DUB) - Southampton (SOU)

Aer Lingus

231 €

110 €

One-way

Wed, Aug 5

⌛ Last-Minute

DUB - Southampton

Dublin (DUB) - Southampton (SOU)

Aer Lingus

258 €

110 €

One-way

Wed, Aug 5

⌛ Last-Minute

DUB - Southampton

Dublin (DUB) - Southampton (SOU)

Aer Lingus

255 €

125 €

One-way

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

4 nights

Aug 21 - Aug 25

371 € → 136 €

63%

7 nights

Aug 11 - Aug 18

360 € → 176 €

51%

3 nights

Sep 19 - Sep 22

300 € → 120 €

60%

3 nights

Sep 9 - Sep 12

305 € → 124 €

59%

Popular Airports to fly from Dublin to Southampton