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 24 days ago
486,190 searches this week
171 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
Today’s best flight deals from Dublin to Southampton
Explore current cheapest deals departing from Dublin to Southampton
Round trip
Sort by: Cheapest
July 16 - July 20
DUB - Southampton
$253
$120
Round trip
July 23 - July 27
DUB - Southampton
$247
$120
Round trip
August 14 - August 17
DUB - Southampton
$248
$121
Round trip
July 2 - July 3
DUB - Southampton
$257
$125
Round trip
July 30 - July 31
DUB - Southampton
$245
$125
Round trip
July 1 - July 8
DUB - Southampton
$246
$125
Round trip
August 23 - August 24
DUB - Southampton
$250
$125
Round trip
August 23 - August 30
DUB - Southampton
$240
$125
Round trip
August 4 - August 6
DUB - Southampton
$252
$125
Round trip
August 16 - August 20
DUB - Southampton
$248
$125
Round trip
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Route Intelligence — 486,190 Searches this Week
Insights for flights from Dublin to Southampton
How much is a round trip from Dublin to Southampton
Regular price: $182 - $461
Prices for flights from Dublin to Southampton are currently below the regular range.
The regular price range for this route is between $182 and $461. The current lowest deal is $120 with Aer Lingus, for travel from July 16 to July 20.
now $120
Low $182
High $461
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
Flights from $64
September
Flights from $70
Direct flights from Dublin to Southampton
Aer Lingus
Last-minute flights going from Dublin to Southampton
Wed, Jul 1
DUB - Southampton
Dublin (DUB) - Southampton (SOU)
Aer Lingus
$246
$125
One-way
Wed, Jul 1
DUB - Southampton
Dublin (DUB) - Southampton (SOU)
Aer Lingus
$226
$126
One-way
Wed, Jul 1
DUB - Southampton
Dublin (DUB) - Southampton (SOU)
Aer Lingus
$220
$126
One-way
Wed, Jul 1
DUB - Southampton
Dublin (DUB) - Southampton (SOU)
Aer Lingus
$251
$127
One-way
Wed, Jul 1
DUB - Southampton
Dublin (DUB) - Southampton (SOU)
Aer Lingus
$226
$127
One-way
Wed, Jul 1
DUB - Southampton
Dublin (DUB) - Southampton (SOU)
Aer Lingus
$246
$127
One-way
Biggest price drops on these dates for flights from Dublin to Southampton
Jul 16 - Jul 20
$253 → $120
53%
Jul 6 - Jul 9
$260 → $127
51%
Jul 2 - Jul 3
$257 → $125
51%
Jul 7 - Jul 9
$259 → $127
51%
Popular Airports to fly from Dublin to Southampton
Dublin - Southampton route insights
💸 Price insights
Recent fares are near the typical level.
Recent fares for Dublin to Southampton are near the typical level at $120.
📅 Best time to fly
January is historically the cheapest month to fly.
Historically, January is the cheapest month to fly from Dublin to Southampton, with a median price of $64.
⏱️ Flight duration
Direct flights take 1h 40m.
Direct flights from Dublin to Southampton typically take 1 hour and 40 minutes.
✈️ Airlines & availability
Aer Lingus offers direct flights.
Aer Lingus offers direct flights on this route, with 100% of deals being direct.
🏆 Airline highlight
Aer Lingus has a recent deal for $120.
Aer Lingus recently offered a deal for $120 from Dublin to Southampton.
🎯 Booking tip
Deals appear regularly.
Deals for flights on this route appear regularly, with about 0.2 deals per day.
Dublin main airports to depart from
Dublin (DUB)
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)
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 significantly more destination options and excellent direct rail connectivity from Southampton Central station.
📍 ~115 km from Southampton (reachable by train or car)
💸 Flights from ~$39
Heathrow (LHR)
Heathrow provides world-class global connectivity and frequent direct coach services from Southampton.
📍 ~90 km from Southampton (reachable by coach or car)
💸 Flights from ~$97
Bournemouth (BOH)
Bournemouth is the geographically closest alternative, offering an easy-to-navigate and less crowded experience.
📍 ~40 km from Southampton (reachable by car)
💸 Flights from ~$102
Bristol (BRS)
Bristol offers a strong selection of low-cost carrier routes, useful for travelers on the western side of Southampton.
📍 ~100 km from Southampton (reachable by car)
💸 Flights from ~$35
Luton (LTN)
Luton is a major base for low-cost carriers, accessible via the M3/M25/M1 motorway network.
📍 ~150 km from Southampton (reachable by car)
💸 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