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Cheap flights from Southampton to Dublin from £48

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 21/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SOU — DUB
21 Apr — 28 Apr1
1 adult
Sun 21/4
Sun 28/4

The best prices from Southampton Eastleigh to Dublin are usually found in January or November, booked 42 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Southampton to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 April 2024.

Popular in

August

Cheapest in

January

Average price

£118

Round-trip from

£42
High demand for flights, 15% potential price rise
Search Deals
Best time to find cheap flights, 23% potential price drop
Search Deals
Average for round-trip flights in April 2024
Search Deals
From Southampton Eastleigh to Dublin
Search Deals

What is the cheapest day to fly round-trip from Southampton to Dublin?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 26% on the overall cost on flights from Southampton to Dublin.

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

Travelers have found it’s best to book a flight 51 days in advance to save up to 174% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 51 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Southampton to Dublin 1-2 weeks in advance for as low as £59, or £104 for flights within the next 24 hours.

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

Our data shows that January tends to be the cheapest month to fly to Dublin from Southampton. Users have commonly found prices around £56 for the month, but tickets can be as low as £16. Due to multiple factors, prepare for potentially higher prices in August.

When is the cheapest time to fly from Southampton to Dublin (SOU - 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 29% on airfare.

Cheap Aer Lingus flights from Southampton to Dublin

Explore cheap flight options specifically provided by Aer Lingus for the route between Southampton and Dublin. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 886,143 searches. Data last updated 16 April 2024.
Find some of the cheapest Aer Lingus flights travelling from Southampton to Dublin. Deals update often to give you more flight options matching your criteria
Tue 4/620:00SOU - DUB
Nonstop1h 35mAer Lingus
Tue 11/607:20DUB - SOU
Nonstop1h 50mAer Lingus
Deal found 15/4£100
Sat 21/916:15SOU - DUB
Nonstop1h 35mAer Lingus
Tue 24/917:50DUB - SOU
Nonstop1h 40mAer Lingus
Deal found 15/4£100
Wed 21/820:00SOU - DUB
Nonstop1h 35mAer Lingus
Sat 24/814:10DUB - SOU
Nonstop1h 35mAer Lingus
Deal found 15/4£113
Wed 5/620:00SOU - DUB
Nonstop1h 35mAer Lingus
Sat 8/607:20DUB - SOU
Nonstop1h 50mAer Lingus
Deal found 15/4£114
Sat 4/516:15SOU - DUB
Nonstop1h 35mAer Lingus
Mon 6/507:20DUB - SOU
Nonstop1h 50mAer Lingus
Deal found 15/4£117
Sat 6/716:15SOU - DUB
Nonstop1h 35mAer Lingus
Wed 10/707:20DUB - SOU
Nonstop1h 50mAer Lingus
Deal found 15/4£119
Sat 4/516:15SOU - DUB
Nonstop1h 35mAer Lingus
Sun 5/507:20DUB - SOU
Nonstop1h 50mAer Lingus
Deal found 15/4£122
Sun 19/509:40SOU - DUB
Nonstop1h 40mAer Lingus
Tue 21/507:20DUB - SOU
Nonstop1h 50mAer Lingus
Deal found 15/4£129
Wed 21/820:00SOU - DUB
Nonstop1h 35mAer Lingus
Sun 25/807:20DUB - SOU
Nonstop1h 50mAer Lingus
Deal found 15/4£130

  • If you’re travelling from Southampton to Dublin, one of the more common airlines travelling that route is Aer Lingus. Flights from Aer Lingus travelling this route typically cost £200.17 RT. This price is typically 50% cheaper than other airlines that offer Southampton to Dublin flights. When booking this route, the cheapest RT price found was £180. The most popular departure airport in Southampton when flying to Dublin is Southampton Eastleigh Airport. The most popular airport to fly into when visiting Dublin is Dublin Airport. When flying from Southampton to Dublin, Aer Lingus flights are 10% more popular than any other airline flying that same route.

Cheap KLM flights from Southampton to Dublin

Explore cheap flight options specifically provided by KLM for the route between Southampton and Dublin. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 886,143 searches. Data last updated 16 April 2024.
Some of the lowest-priced KLM flights we've found at this time heading from Southampton to Dublin. Deals are refreshing constantly so come back soon for more options.
Fri 17/517:20SOU - DUB
1 stop5h 05mKLM
Sun 19/520:50DUB - SOU
1 stop10h 35mKLM
Deal found 15/4£136
Thu 19/917:20SOU - DUB
1 stop5h 05mKLM
Sun 22/920:50DUB - SOU
1 stop10h 35mKLM
Deal found 16/4£140
Fri 3/517:20SOU - DUB
1 stop5h 05mKLM
Sun 5/520:50DUB - SOU
1 stop10h 35mKLM
Deal found 15/4£145
Fri 17/517:20SOU - DUB
1 stop5h 05mKLM
Thu 23/520:50DUB - SOU
1 stop10h 35mKLM
Deal found 16/4£149
Fri 26/417:20SOU - DUB
1 stop5h 05mKLM
Sun 28/420:50DUB - SOU
1 stop10h 35mKLM
Deal found 15/4£155
Tue 20/808:30SOU - DUB
1 stop4h 05mKLM
Fri 23/820:50DUB - SOU
1 stop11h 10mKLM
Deal found 15/4£156
Wed 5/607:55SOU - DUB
1 stop4h 40mKLM
Sat 8/613:20DUB - SOU
1 stop3h 30mKLM
Deal found 15/4£167
Tue 20/808:30SOU - DUB
1 stop13h 55mKLM
Sat 24/808:55DUB - SOU
1 stop23h 40mKLM
Deal found 15/4£223

  • One of the most popular airlines travelling from Southampton to Dublin is KLM. Flights on this route from KLM typically cost £156.45 RT, a price that is 87% cheaper than the average Southampton to Dublin flight. The cheapest flight found was £80 RT. The most popular departure airport in Southampton when flying to Dublin is Southampton Eastleigh Airport. The most popular airport to fly into when visiting Dublin is Dublin Airport. When flying from Southampton to Dublin, KLM flights are -1% more popular than any other airline flying that same route.

Cheap Southampton to Dublin flights in April & May 2024

Find cheap flight options from Southampton to Dublin specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 886,143 searches. Prices were last updated on 16 April 2024.
The lowest fares we've come across on flights travelling from Southampton to Dublin in April and May 2024. Check back soon for alternative fares.
Sat 27/409:40SOU - DUB
Nonstop1h 40mAer Lingus
Tue 30/407:20DUB - SOU
Nonstop1h 50mAer Lingus
Deal found 16/4£104
Sat 11/516:15SOU - DUB
Nonstop1h 35mAer Lingus
Thu 16/507:20DUB - SOU
Nonstop1h 50mAer Lingus
Deal found 16/4£109
Sat 4/516:15SOU - DUB
Nonstop1h 35mAer Lingus
Mon 6/507:20DUB - SOU
Nonstop1h 50mAer Lingus
Deal found 15/4£117
Mon 13/514:50SOU - DUB
1 stop6h 35mMultiple Airlines
Thu 16/507:20DUB - SOU
Nonstop1h 50mMultiple Airlines
Deal found 16/4£120
Sat 4/516:15SOU - DUB
Nonstop1h 35mAer Lingus
Sun 5/507:20DUB - SOU
Nonstop1h 50mAer Lingus
Deal found 15/4£122
Sun 19/519:40SOU - DUB
1 stop12h 40mMultiple Airlines
Tue 21/507:20DUB - SOU
Nonstop1h 50mMultiple Airlines
Deal found 15/4£124
Mon 13/511:50SOU - DUB
2 stops9h 15mMultiple Airlines
Thu 16/507:20DUB - SOU
Nonstop1h 50mMultiple Airlines
Deal found 16/4£128
Sun 19/509:40SOU - DUB
Nonstop1h 40mAer Lingus
Tue 21/507:20DUB - SOU
Nonstop1h 50mAer Lingus
Deal found 15/4£129
Sat 20/409:40SOU - DUB
Nonstop1h 40mAer Lingus
Mon 22/407:20DUB - SOU
Nonstop1h 50mAer Lingus
Deal found 15/4£130

Southampton to Dublin 2024 flight deals

Discover exclusive flight deals for travel between Southampton and Dublin in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 886,143 searches. Data last updated 16 April 2024.
The lowest fares we've come across on flights travelling from Southampton to Dublin in April and May 2024. Check back soon for alternative fares.
Tue 4/620:00SOU - DUB
Nonstop1h 35mAer Lingus
Tue 11/607:20DUB - SOU
Nonstop1h 50mAer Lingus
Deal found 15/4£100
Sat 21/916:15SOU - DUB
Nonstop1h 35mAer Lingus
Tue 24/917:50DUB - SOU
Nonstop1h 40mAer Lingus
Deal found 15/4£100
Sat 27/409:40SOU - DUB
Nonstop1h 40mAer Lingus
Tue 30/407:20DUB - SOU
Nonstop1h 50mAer Lingus
Deal found 16/4£104
Sat 11/516:15SOU - DUB
Nonstop1h 35mAer Lingus
Thu 16/507:20DUB - SOU
Nonstop1h 50mAer Lingus
Deal found 16/4£109
Wed 5/609:00SOU - DUB
1 stop12h 25mMultiple Airlines
Sat 8/607:20DUB - SOU
Nonstop1h 50mMultiple Airlines
Deal found 15/4£112
Tue 17/920:00SOU - DUB
Nonstop1h 35mAer Lingus
Sat 21/914:10DUB - SOU
Nonstop1h 35mAer Lingus
Deal found 16/4£112
Wed 21/820:00SOU - DUB
Nonstop1h 35mAer Lingus
Sat 24/814:10DUB - SOU
Nonstop1h 35mAer Lingus
Deal found 15/4£113
Wed 5/620:00SOU - DUB
Nonstop1h 35mAer Lingus
Sat 8/607:20DUB - SOU
Nonstop1h 50mAer Lingus
Deal found 15/4£114
Sat 4/516:15SOU - DUB
Nonstop1h 35mAer Lingus
Mon 6/507:20DUB - SOU
Nonstop1h 50mAer Lingus
Deal found 15/4£117

Direct flights to Dublin from Southampton

Discover direct flight options from Southampton to Dublin. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 886,143 searches. Data last updated 16 April 2024.
Take a look at some of the direct flights travelling from Southampton to Dublin in the near future. Select from other flights from Southampton to Dublin by using the search form above.
Tue 4/620:00SOU - DUB
Nonstop1h 35mAer Lingus
Tue 11/607:20DUB - SOU
Nonstop1h 50mAer Lingus
Deal found 15/4£100
Sat 21/916:15SOU - DUB
Nonstop1h 35mAer Lingus
Tue 24/917:50DUB - SOU
Nonstop1h 40mAer Lingus
Deal found 15/4£100
Sat 27/409:40SOU - DUB
Nonstop1h 40mAer Lingus
Tue 30/407:20DUB - SOU
Nonstop1h 50mAer Lingus
Deal found 16/4£104
Sat 11/516:15SOU - DUB
Nonstop1h 35mAer Lingus
Thu 16/507:20DUB - SOU
Nonstop1h 50mAer Lingus
Deal found 16/4£109
Tue 17/920:00SOU - DUB
Nonstop1h 35mAer Lingus
Sat 21/914:10DUB - SOU
Nonstop1h 35mAer Lingus
Deal found 16/4£112
Wed 21/820:00SOU - DUB
Nonstop1h 35mAer Lingus
Sat 24/814:10DUB - SOU
Nonstop1h 35mAer Lingus
Deal found 15/4£113
Wed 5/620:00SOU - DUB
Nonstop1h 35mAer Lingus
Sat 8/607:20DUB - SOU
Nonstop1h 50mAer Lingus
Deal found 15/4£114
Sat 4/516:15SOU - DUB
Nonstop1h 35mAer Lingus
Mon 6/507:20DUB - SOU
Nonstop1h 50mAer Lingus
Deal found 15/4£117
Sat 6/716:15SOU - DUB
Nonstop1h 35mAer Lingus
Wed 10/707:20DUB - SOU
Nonstop1h 50mAer Lingus
Deal found 15/4£119

Southampton to Dublin flights leaving soon

Find last-minute flight options from Southampton to Dublin for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 886,143 searches. Data last updated 16 April 2024.
Book one of these great deals on flights from Southampton to Dublin. Users should examine the flight details to ensure there are no surprises.
Fri 26/420:00SOU - DUB
Nonstop1h 35mAer Lingus
Sun 28/407:20DUB - SOU
Nonstop1h 50mAer Lingus
Deal found 15/4£132
Fri 26/417:20SOU - DUB
1 stop5h 05mKLM
Sun 28/420:50DUB - SOU
1 stop10h 35mKLM
Deal found 15/4£155
Fri 26/417:20SOU - DUB
1 stop5h 05mMultiple Airlines
Sun 28/407:20DUB - SOU
Nonstop1h 50mMultiple Airlines
Deal found 15/4£187
Fri 26/417:20SOU - DUB
1 stop5h 05mMultiple Airlines
Sun 28/418:30DUB - SOU
2 stops16h 50mMultiple Airlines
Deal found 15/4£312
Fri 26/412:15SOU - DUB
2 stops26h 50mLoganair
Sun 28/412:05DUB - SOU
2 stops7h 05mLoganair
Deal found 15/4£488

One-way flights to Dublin from Southampton

Search for one-way flight options from Southampton to Dublin. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 886,143 searches. Data last updated 16 April 2024.
If you're seeking multiple options on one-way flights from Southampton to Dublin, be sure to check out these deals, which are updated often. Those needing a return flight from Southampton to Dublin can use the search form above.
Wed 21/820:00SOU - DUB
Nonstop1h 35mAer Lingus
Deal found 15/4£48
Tue 30/709:40SOU - DUB
Nonstop1h 40mAer Lingus
Deal found 16/4£56
Tue 11/620:00SOU - DUB
Nonstop1h 35mAer Lingus
Deal found 15/4£63
Wed 15/509:00SOU - DUB
1 stop9h 20mMultiple Airlines
Deal found 16/4£65
Wed 12/609:00SOU - DUB
1 stop12h 25mMultiple Airlines
Deal found 16/4£66
Tue 11/618:15SOU - DUB
1 stop27h 10mMultiple Airlines
Deal found 15/4£67
Wed 15/520:00SOU - DUB
Nonstop1h 35mAer Lingus
Deal found 16/4£73
Wed 21/812:20SOU - DUB
1 stop9h 05mMultiple Airlines
Deal found 15/4£79
Thu 25/720:00SOU - DUB
Nonstop1h 35mAer Lingus
Deal found 15/4£83

Find flights from Southampton to Dublin within your budget

Customise your flight search to find flights from Southampton to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 886,143 searches. Data last updated 16 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£100 - £218

Route

Depart

Return

Price

Southampton EastleighDublin

SOU - DUB

SOUDUB

Southampton Eastleigh

Tue 4/6

Nonstop1h 35m

Dublin

Tue 11/6

Nonstop1h 50m

£100

Southampton EastleighDublin

SOU - DUB

SOUDUB

Southampton Eastleigh

Sat 21/9

Nonstop1h 35m

Dublin

Tue 24/9

Nonstop1h 40m

£100

Southampton EastleighDublin

SOU - DUB

SOUDUB

Southampton Eastleigh

Wed 5/6

1 stop12h 25m

Dublin

Sat 8/6

Nonstop1h 50m

£112

Southampton EastleighDublin

SOU - DUB

SOUDUB

Southampton Eastleigh

Wed 21/8

Nonstop1h 35m

Dublin

Sat 24/8

Nonstop1h 35m

£113

Southampton EastleighDublin

SOU - DUB

SOUDUB

Southampton Eastleigh

Wed 5/6

Nonstop1h 35m

Dublin

Sat 8/6

Nonstop1h 50m

£114

Southampton EastleighDublin

SOU - DUB

SOUDUB

Southampton Eastleigh

Tue 4/6

1 stop27h 10m

Dublin

Tue 11/6

Nonstop1h 40m

£120

Southampton EastleighDublin

SOU - DUB

SOUDUB

Southampton Eastleigh

Sun 19/5

1 stop12h 40m

Dublin

Tue 21/5

Nonstop1h 50m

£124

Southampton EastleighDublin

SOU - DUB

SOUDUB

Southampton Eastleigh

Fri 17/5

1 stop5h 05m

Dublin

Sun 19/5

1 stop10h 35m

£136

Southampton EastleighDublin

SOU - DUB

SOUDUB

Southampton Eastleigh

Tue 4/6

Nonstop1h 35m

Dublin

Tue 11/6

Nonstop1h 50m

£218

Flights are sorted by cheapest first

Deals found on 15/4

When is the best time to book a flight from Southampton to Dublin?

Use this chart to determine the optimal time to book a return flight from Southampton to Dublin. Price data was last updated on 28 January 2024.
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 42 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Southampton to Dublin?

Use this chart to determine the cheapest time to fly return from Southampton to Dublin. Price data was last updated on 7 April 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Southampton to Dublin flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Dublin by month

Plan your trip from Southampton to Dublin by taking into account the cheapest months to travel. The average price of a one-way flight from Southampton to Dublin is currently £67 while a return flight costs £126. Price data was last updated on 14 April 2024.

Currently, September is the cheapest month in which you can book a flight from Southampton to Dublin (average of £52). Flying from Southampton to Dublin in March is currently the most expensive (average of £81). 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.

January

£44

February

£62

March

£65

April

£65

May

£54

June

£61

July

£57

August

£59

September

£42

October

£42

November

£55

December

£60

Temperature and rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average temperature and rainfall totals by month.

DUB

Temperature

5 - 16 °C

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated 16 April 2024.
Read reviews from past customers who have flown Aer Lingus, KLM and British Airways from Southampton to Dublin. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.9
Good
1,647 reviews
Check prices

Boarding

7.8

Comfort

7.6

Entertainment

7.3

Food

7.3

Overall

7.9

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

KLM
7.9
Good
1,647 reviews
KLM
7.9
Good
1,647 reviews
Check prices

Boarding

7.8

Comfort

7.6

Entertainment

7.3

Food

7.3

Overall

7.9

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Aer Lingus
7.2
Good
1,357 reviews
KLM
7.9
Good
1,647 reviews
Check prices

Boarding

7.8

Comfort

7.6

Entertainment

7.3

Food

7.3

Overall

7.9

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

British Airways
6.9
Okay
6,927 reviews
KLM
7.9
Good
1,647 reviews
Check prices

Boarding

7.8

Comfort

7.6

Entertainment

7.3

Food

7.3

Overall

7.9

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

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.

  • 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 is 1 flight from Eastleigh (SOU) to Dublin (DUB) per day to choose from. Flights to Dublin from Eastleigh are available from 5 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 flights from Southampton to Dublin for under £100 on Cheapflights?

    Yes, there are multiple flights from Southampton to Dublin for under £100. The cheapest flight booked recently is on Aer Lingus for just £100, but on average you can expect to pay £124.

  • Are there nonstop flights from Southampton to Dublin for under £100 on Cheapflights?

    Cheapflights has at least 20 direct flights from Southampton to Dublin under £100. A good price for a nonstop flight from Southampton to Dublin is less than £124.

  • Are there last-minute flights available from Southampton to Dublin for under £200?

    There are currently 5+ open flights from Southampton to Dublin within the next 7 days for less than £200.

  • How popular is this Southampton to Dublin flight route?

    The Southampton Eastleigh to Dublin flight path was viewed by 1,150 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Currently priced at £100, Aer Lingus will fly you from Southampton to Dublin and back. In addition to Aer Lingus, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on KLM for as low as £136. Aer Lingus is currently priced 13% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Southampton to Dublin one-way

    For one-way options, check prices for Aer Lingus According to our data, you can fly for as little as £48. Users have also found prices from £84 and £114 on KLM and British Airways, respectively.

  • 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 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 (89%) and Emerald Airlines (89%).

  • What are the cheapest flights from Southampton to Dublin?

    While on average a flight from Southampton to Dublin is generally £104, our data shows the cheapest flight currently is £36. When looking at the most popular route, (Southampton Eastleigh - Dublin), you can expect to pay £100 for that flight.

  • What does SOU to DUB mean?

    Great question - SOU to DUB just means Southampton Eastleigh Airport to Dublin Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Southampton to Dublin that include extra baggage allowance?

    The amount of baggage you can bring depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Southampton to Dublin with specific airlines?

    Yes, Cheapflights allows you to browse and filter flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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 see available direct flights.

  • 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.

  • Can I find deals for flights from Southampton to Dublin that allow pets onboard?

    Many airlines do offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Southampton to Dublin?

    Yes, you can often find last-minute deals on Southampton to Dublin flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Southampton to Dublin flight deals updated?

    The Southampton to Dublin flight deals you see on this page were last updated on 16/4.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Southampton to Dublin on these airlines
Choose from the following airlines for your flight from Southampton to Dublin. Flights are based on user searches made on Cheapflights and were last updated on 16 April 2024.

Eastern Airways flights from Southampton Eastleigh to Dublin

Top 5 airlines flying from Southampton to Dublin

Discover the top 5 airlines that operate flights from Southampton to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 886,143 searches. Data last updated 16 April 2024.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£24Average£42FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
British AirwaysCheapest£33Average£158FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£64Average£126FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
KLMCheapest£133Average£156FlexibilityNo cancel feeOn-time75%
Search KLM flights
Eastern AirwaysCheapest£145Average£161FlexibilityNo cancel feeOn-time81%
Search Eastern Airways flights
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Search flights from Southampton to Dublin by cabin class

Find flights from Southampton to Dublin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
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Hourly flight availability from Southampton to Dublin

Find hourly flight availability from Southampton to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 April 2024.
1%of flight departuresEarly morningMidnight to 6 am
53%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
46%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM

Weekly flight availability from Southampton to Dublin

Explore weekly flight availability from Southampton to Dublin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 16 April 2024.
Monday2daily flights
Tuesday1daily flight
Wednesday1daily flight
Thursday2daily flights
Friday2daily flights
Saturday1daily flight
Sunday1daily flight

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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