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

Direct flights are often the most convenient and quickest option, but they are not always the cheapest. Flights with one or more layovers can sometimes offer significant savings. Consider your priorities for time versus cost when making your decision.

Can flexible travel dates help on Dublin to Southampton flights?

Yes, being flexible with your travel dates can significantly impact the price of your flight. Flying on weekdays or during off-peak seasons usually results in lower fares compared to weekends or major holidays. Adjusting your departure or return by a few days may reveal cheaper options.

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. Factor these into your total travel budget to avoid surprises.

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 4 days ago

457 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 7, 2026.)

Today’s best flight deals from Dublin to Southampton

Explore current cheapest deals departing from Dublin to Southampton

2026-10-17 – 2026-10-24
DUB - Southampton
72% AI deal score
146 €
94 €
Round trip
2026-10-27 – 2026-10-31
DUB - Southampton
79% AI deal score
267 €
95 €
Round trip
2026-10-29 – 2026-10-31
DUB - Southampton
79% AI deal score
268 €
95 €
Round trip
2026-10-03 – 2026-10-17
DUB - Southampton
65% AI deal score
132 €
100 €
Round trip
2026-12-11 – 2026-12-14
DUB - Southampton
79% AI deal score
279 €
100 €
Round trip
2026-09-27 – 2026-09-28
DUB - Southampton
75% AI deal score
179 €
101 €
Round trip
2026-09-22 – 2026-09-23
DUB - Southampton
75% AI deal score
181 €
101 €
Round trip
2026-09-26 – 2026-09-30
DUB - Southampton
75% AI deal score
178 €
101 €
Round trip
2026-09-19 – 2026-09-22
DUB - Southampton
76% AI deal score
190 €
101 €
Round trip
2026-09-22 – 2026-09-29
DUB - Southampton
74% AI deal score
166 €
101 €
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 is a relatively short route, classified as short-haul, covering a distance of 433 kilometers.

For travelers seeking cheap flights from Dublin to Southampton, prices typically range from $68–$71, with a median of $70. Right now, current fares are below the typical level, and a significant 85% of recent fares were classified as a good price.

When considering the cheapest time to fly from Dublin to Southampton, January stands out with a median fare of $64. October also offers competitive prices, with a median of $66, followed by July at $69.

When flying from Dublin to Southampton, almost all itineraries are non-stop, with 79.9% of recent fares being direct flights. For the remaining itineraries that do connect, the typical number of stopovers is 1.

How much is a round trip from Dublin to Southampton

Regular price: €99 - €309

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

The regular price range for flights from Dublin to Southampton is 99 EUR to 309 EUR. The current lowest deal is 98 EUR with Aer Lingus for travel from Feb 12-Feb 19.

now 98 €

Low 99 €

High 309 €

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. The most expensive month is September, with a median price of $70. 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

Mon, Sep 7

⌛ Last-Minute

DUB - Southampton

Dublin (DUB) - Southampton (SOU)

Ryanair

319 €

182 €

One-way

Mon, Sep 7

⌛ Last-Minute

DUB - Southampton

Dublin (DUB) - Southampton (SOU)

Ryanair

315 €

182 €

One-way

Mon, Sep 7

⌛ Last-Minute

DUB - Southampton

Dublin (DUB) - Southampton (SOU)

Ryanair

390 €

217 €

One-way

Wed, Sep 9

⌛ Last-Minute

DUB - Southampton

Dublin (DUB) - Southampton (SOU)

Aer Lingus

383 €

203 €

One-way

Wed, Sep 9

⌛ Last-Minute

DUB - Southampton

Dublin (DUB) - Southampton (SOU)

Aer Lingus

381 €

203 €

One-way

Thu, Sep 10

⌛ Last-Minute

DUB - Southampton

Dublin (DUB) - Southampton (SOU)

Aer Lingus

383 €

225 €

One-way

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

4 nights

Sep 3 - Sep 7

382 € → 166 €

56%

3 nights

Sep 3 - Sep 6

384 € → 171 €

56%

4 nights

Sep 2 - Sep 6

382 € → 178 €

53%

2 nights

Sep 10 - Sep 12

334 € → 144 €

57%

Popular Airports to fly from Dublin to Southampton

Dublin - Southampton route insights

💸 Price insights

Recent fares are below the typical level.

Recent fares for Dublin to Southampton are below the typical level, with a median of $70.

📅 Best time to fly

January is historically the cheapest month to fly.

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

⏱️ Flight duration

Direct flights typically take 1h 40m.

Flights from Dublin to Southampton typically take 1 hour 40 minutes, covering 433 km.

✈️ Airlines & availability

79.9% of recent flights are direct.

79.9% of recent flights from Dublin to Southampton are direct, with 1 stopover when connecting.

🏆 Airline highlight

Aer Lingus offers direct flights.

Aer Lingus offers direct flights from Dublin to Southampton, with deals available.

🎯 Booking tip

85% of recent fares were considered good deals.

Historically, 85% of recent fares from Dublin to Southampton were considered good deals.

Dublin main airports to depart from

Dublin (DUB)

Cheapest

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

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

💸 Flights from ~€97

Southampton main airports to arrive at

Southampton (SOU)

Cheapest

Southampton Airport is a convenient arrival airport for your flight from Dublin to Southampton.

📍 ~6 km from city center

💸 Flights from ~€97

Airports nearby Southampton used as alternative

Gatwick (LGW)

Cheapest

Gatwick offers a major international hub with significantly more destinations than Southampton, despite being larger.

📍 ~135 km from Southampton (reachable by rail or road)

💸 Flights from ~€30

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 16

Southampton, United Kingdom

80% AI deal score

$1,751

$751

Save $1,000

KLM

Business Class

From DUB

Elite

Sep 23

Southampton, United Kingdom

35% AI deal score

$2,425

Swiss International Air Lines, +1

Business Class

From DUB

Elite

Oct 15

Southampton, United Kingdom

34% AI deal score

$2,155

KLM

Business Class

From DUB

Elite

Oct 15

Southampton, United Kingdom

34% AI deal score

$2,157

KLM

Business Class

From DUB

Elite

Oct 03

Southampton, United Kingdom

34% AI deal score

$2,418

Lufthansa, +1

Business Class

Frequently Asked Questions About Flights to Southampton

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices from various airlines and booking sites can also help you discover better deals. Looking into flights with layovers may sometimes present lower fares.

Booking in advance often provides more options and potentially lower prices, especially for popular routes. However, last-minute deals can sometimes appear, so it's worth monitoring prices if your travel dates are flexible. Mid-week bookings may also offer slight advantages.

Yes, comparing nearby airports at both your origin and destination can sometimes uncover more affordable flight options. Even if a nearby airport is a bit further, the savings on airfare might outweigh the additional ground transportation costs. Always factor in the total travel time and expense.

Dublin to Southampton: Overview

Insights for flights from Dublin to Southampton

How much is a round trip from Dublin to Southampton

Regular price: €99 - €309

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

The regular price range for flights from Dublin to Southampton is 99 EUR to 309 EUR. The current lowest deal is 98 EUR with Aer Lingus for travel from Feb 12-Feb 19.

now 98 €

Low 99 €

High 309 €

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

Mon, Sep 7

⌛ Last-Minute

DUB - Southampton

Dublin (DUB) - Southampton (SOU)

Ryanair

319 €

182 €

One-way

Mon, Sep 7

⌛ Last-Minute

DUB - Southampton

Dublin (DUB) - Southampton (SOU)

Ryanair

315 €

182 €

One-way

Mon, Sep 7

⌛ Last-Minute

DUB - Southampton

Dublin (DUB) - Southampton (SOU)

Ryanair

390 €

217 €

One-way

Wed, Sep 9

⌛ Last-Minute

DUB - Southampton

Dublin (DUB) - Southampton (SOU)

Aer Lingus

383 €

203 €

One-way

Wed, Sep 9

⌛ Last-Minute

DUB - Southampton

Dublin (DUB) - Southampton (SOU)

Aer Lingus

381 €

203 €

One-way

Thu, Sep 10

⌛ Last-Minute

DUB - Southampton

Dublin (DUB) - Southampton (SOU)

Aer Lingus

383 €

225 €

One-way

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

4 nights

Sep 3 - Sep 7

382 € → 166 €

56%

3 nights

Sep 3 - Sep 6

384 € → 171 €

56%

4 nights

Sep 2 - Sep 6

382 € → 178 €

53%

2 nights

Sep 10 - Sep 12

334 € → 144 €

57%

Popular Airports to fly from Dublin to Southampton