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Cheap flights from Southampton to Dublin from €85

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Dublin departing on 22/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Southampton to Dublin

Cheap return flights

These are some of the best return flight deals from Southampton to Dublin that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Southampton to Dublin.

Cheap last-minute flights

Planning a quick getaway from Southampton to Dublin? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Dublin, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Southampton to Dublin

Find recent round-trip train or bus tickets from Southampton to Dublin.

All round-trip flight deals to Dublin

The cheapest plane tickets to Dublin found on KAYAK recently.
20:10 - 21:50SOU-DUB
1h 40mdirect
07:00 - 08:45DUB-SOU
1h 45mdirect
€124Aer Lingus
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Sun, 26 Jan - Tue, 28 Jan
16:05 - 17:40SOU-DUB
1h 35mdirect
13:55 - 15:35DUB-SOU
1h 40mdirect
€125Aer Lingus
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Thu, 9 Jan - Mon, 13 Jan
18:05 - 09:50SOU-DUB
15h 45m1 stop
07:00 - 08:45DUB-SOU
1h 45mdirect
€126
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Sun, 2 Feb - Tue, 4 Feb
09:30 - 11:10SOU-DUB
1h 40mdirect
18:00 - 19:40DUB-SOU
1h 40mdirect
€130Aer Lingus
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Wed, 26 Feb - Thu, 27 Feb
14:40 - 17:00SOU-DUB
26h 20m1 stop
18:00 - 19:40DUB-SOU
1h 40mdirect
€138
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Mon, 20 Jan - Thu, 23 Jan
17:20 - 08:05SOU-DUB
14h 45m1 stop
05:55 - 16:50DUB-SOU
10h 55m1 stop
€156KLM
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Sat, 18 Jan - Sat, 25 Jan
09:00 - 08:05SOU-DUB
23h 05m1 stop
05:55 - 16:50DUB-SOU
10h 55m1 stop
€167KLM
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Fri, 21 Mar - Sun, 23 Mar
16:05 - 17:40SOU-DUB
1h 35mdirect
07:00 - 08:45DUB-SOU
1h 45mdirect
€263British Airways
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Thu, 9 Jan - Mon, 13 Jan
20:10 - 21:50SOU-DUB
1h 40mdirect
18:00 - 19:40DUB-SOU
1h 40mdirect
€264British Airways
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Thu, 16 Jan - Mon, 20 Jan
09:50 - 11:45SOU-DUB
25h 55m1 stop
12:25 - 19:05DUB-SOU
6h 40m2 stops
€566Hahn Air
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Sun, 11 May - Fri, 25 Jul
09:40 - 17:10SOU-DUB
7h 30m1 stop
Sat, 22 Feb
09:30 - 11:10SOU-DUB
1h 40mdirect
€88Aer Lingus
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Tue, 18 Feb
18:05 - 12:25SOU-DUB
18h 20m1 stop
Sun, 23 Feb
20:10 - 21:50SOU-DUB
1h 40mdirect
€91Aer Lingus
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Thu, 20 Feb
09:00 - 16:40SOU-DUB
7h 40m1 stop
€102KLM
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Fri, 31 Jan
09:20 - 20:15SOU-DUB
10h 55m1 stop
€108KLM
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Sun, 11 May
09:30 - 11:10SOU-DUB
1h 40mdirect
€140British Airways
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Thu, 23 Jan
15:35 - 17:15SOU-DUB
1h 40mdirect
€152British Airways
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Mon, 21 Apr
19:55 - 12:00SOU-DUB
16h 05m1 stop
€176Aurigny Air
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Mon, 21 Apr
10:00 - 13:35SOU-DUB
3h 35m1 stop
€177Aurigny Air
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Sun, 20 Apr
18:05 - 23:40SOU-DUB
5h 35m1 stop
06:40 - 11:20DUB-SOU
4h 40m1 stop
€304
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Sun, 22 Dec - Mon, 23 Dec
18:05 - 23:40SOU-DUB
5h 35m1 stop
13:55 - 15:35DUB-SOU
1h 40mdirect
€365
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Sun, 22 Dec - Mon, 23 Dec
18:05 - 23:40SOU-DUB
5h 35m1 stop
20:45 - 16:05DUB-SOU
19h 20m2 stops
€374
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Sun, 22 Dec - Mon, 23 Dec
20:10 - 21:50SOU-DUB
1h 40mdirect
07:00 - 08:45DUB-SOU
1h 45mdirect
€444Aer Lingus
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Sun, 22 Dec - Mon, 23 Dec
08:40 - 13:15SOU-DUB
4h 35m1 stop
07:00 - 08:45DUB-SOU
1h 45mdirect
€465British Airways
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Tue, 24 Dec - Thu, 26 Dec
18:05 - 14:25SOU-DUB
20h 20m2 stops
20:45 - 16:05DUB-SOU
19h 20m2 stops
€482
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Sun, 22 Dec - Mon, 23 Dec
09:30 - 11:10SOU-DUB
1h 40mdirect
07:00 - 08:45DUB-SOU
1h 45mdirect
€537British Airways
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Tue, 24 Dec - Thu, 26 Dec
12:30 - 19:35SOU-DUB
7h 05m2 stops
07:00 - 08:45DUB-SOU
1h 45mdirect
€579British Airways
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Tue, 24 Dec - Thu, 26 Dec
09:45 - 21:40SOU-DUB
11h 55m1 stop
07:00 - 08:45DUB-SOU
1h 45mdirect
€612British Airways
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Sun, 22 Dec - Mon, 23 Dec
09:30 - 11:10SOU-DUB
1h 40mdirect
13:55 - 15:35DUB-SOU
1h 40mdirect
€630British Airways
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Sun, 22 Dec - Mon, 23 Dec
20:10 - 21:50SOU-DUB
1h 40mdirect
07:00 - 08:45DUB-SOU
1h 45mdirect
€124Aer Lingus
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Sun, 26 Jan - Tue, 28 Jan
16:05 - 17:40SOU-DUB
1h 35mdirect
13:55 - 15:35DUB-SOU
1h 40mdirect
€125Aer Lingus
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Thu, 9 Jan - Mon, 13 Jan
09:30 - 11:10SOU-DUB
1h 40mdirect
18:00 - 19:40DUB-SOU
1h 40mdirect
€130Aer Lingus
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Wed, 26 Feb - Thu, 27 Feb
09:30 - 11:10SOU-DUB
1h 40mdirect
13:55 - 15:35DUB-SOU
1h 40mdirect
€131Aer Lingus
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Wed, 8 Jan - Thu, 9 Jan
09:25 - 11:05SOU-DUB
1h 40mdirect
13:55 - 15:35DUB-SOU
1h 40mdirect
€137Aer Lingus
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Mon, 3 Feb - Mon, 10 Feb
20:10 - 21:50SOU-DUB
1h 40mdirect
18:00 - 19:40DUB-SOU
1h 40mdirect
€143Aer Lingus
Find Deal
Mon, 3 Feb - Mon, 10 Feb
16:05 - 17:40SOU-DUB
1h 35mdirect
07:00 - 08:45DUB-SOU
1h 45mdirect
€263British Airways
Find Deal
Thu, 9 Jan - Mon, 13 Jan
20:10 - 21:50SOU-DUB
1h 40mdirect
18:00 - 19:40DUB-SOU
1h 40mdirect
€264British Airways
Find Deal
Thu, 16 Jan - Mon, 20 Jan
20:10 - 21:50SOU-DUB
1h 40mdirect
07:00 - 08:45DUB-SOU
1h 45mdirect
€323
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Thu, 2 Jan - Sun, 5 Jan
20:00 - 21:35SOU-DUB
1h 35mdirect
13:15 - 15:05DUB-SOU
1h 50mdirect
€380British Airways
Find Deal
Sun, 11 May - Fri, 25 Jul

Aer Lingus flights from Southampton to Dublin

Our best Aer Lingus deals on Southampton to Dublin flight tickets
Aer Lingus
26 Jan
SOU20:10Southampton Eastleigh
1h 40m
DUB21:50Dublin
28 Jan
DUB07:00Dublin
1h 45m
SOU08:45Southampton Eastleigh
Aer Lingus
9 Jan
SOU16:05Southampton Eastleigh
1h 35m
DUB17:40Dublin
13 Jan
DUB13:55Dublin
1h 40m
SOU15:35Southampton Eastleigh
Aer Lingus
26 Feb
SOU09:30Southampton Eastleigh
1h 40m
DUB11:10Dublin
27 Feb
DUB18:00Dublin
1h 40m
SOU19:40Southampton Eastleigh

British Airways flights from Southampton to Dublin

Our best British Airways deals on Southampton to Dublin flight tickets
British Airways
9 Jan
SOU16:05Southampton Eastleigh
1h 35m
DUB17:40Dublin
13 Jan
DUB07:00Dublin
1h 45m
SOU08:45Southampton Eastleigh
British Airways
16 Jan
SOU20:10Southampton Eastleigh
1h 40m
DUB21:50Dublin
20 Jan
DUB18:00Dublin
1h 40m
SOU19:40Southampton Eastleigh
British Airways
11 Jan
SOU09:30Southampton Eastleigh
1h 40m
DUB11:10Dublin
14 Jan
DUB06:30Dublin
6h 00m
1 stop
SOU12:30Southampton Eastleigh

See travel insights to Dublin from

How to get the cheapest flight ticket from Southampton to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Dublin?

If you aren’t able to travel during the month of January, then book flights to Dublin from Southampton during September instead. Flights to Dublin in September, while not as cheap as those in January, still average around €67.

What is the cheapest day to depart on your flight to Dublin?

Our data shows that Sunday is the least expensive day to fly to Dublin. Tickets to fly out on this day can be as low as €104. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around €180. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

What is the cheapest time of day to depart on your flight to Dublin?

Our data shows that the cheapest Southampton to Dublin flights are usually those with departure times at midday. Our users have found flights to Dublin at midday for as low as €137. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are €170 on average. Flights to Dublin from Southampton in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Southampton Eastleigh to Dublin flight route?

Fly from Southampton Eastleigh to Dublin for the best Southampton Eastleigh - Dublin flight prices

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

The ideal time to book your flight to Dublin is 60 days in advance, when prices tend to average €167. However, in the past 72 hours, people saw flights from Southampton for as low as €91.

What cabin class options are available on Southampton Eastleigh to Dublin flights?

There are 1 cabin classes available to choose from on Southampton Eastleigh to Dublin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Southampton to Dublin flights?

You could potentially save up to 3% on your flight if you consider stops on a Southampton to Dublin flight.

How have Southampton to Dublin flight prices changed over time?

As of December 2024, prices for Southampton to Dublin flights are approximately 7% more expensive when compared to flights at the same time last year.

When to book flights from Southampton to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Southampton to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Southampton to Dublin (SOU to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to Dublin

Best price found

€85

Fastest flight time

1h 35m

Direct flights

Every day

Airports in Dublin

1 airport
The best one-way flight to Dublin from Southampton in the past 72 hours is €85. The best return flight deal from Southampton to Dublin found on momondo in the last 72 hours is €124.
The fastest flight from Southampton to Dublin takes 1h 35m
Direct flights go from Southampton to Dublin every day.
There is 1 airport near Dublin: Dublin (DUB)

  • How far is Southampton Eastleigh to Dublin by plane?

    The straight-line distance from Southampton Eastleigh to Dublin is 427.7 km. By plane, this route typically takes 1h 35m.

  • When did momondo last update prices for flights from Southampton Eastleigh Airport to Dublin Airport?

    Prices for flights from Southampton Eastleigh Airport to Dublin Airport are updated daily.

  • How old do you have to be to fly from Southampton Eastleigh Airport to Dublin Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Southampton Eastleigh Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The travel and health documents you'll need for your trip to Dublin Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Dublin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Southampton to Dublin?


Why use momondo?

Why should I use momondo to find a flight deal from Southampton to Dublin?

It is quick and easy to find Southampton to Dublin flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Dublin that suits you.

Can I find flights from Southampton to Dublin with flexible booking policies on momondo?

Yes. All flights to Dublin from Southampton on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Southampton to Dublin?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Southampton to Dublin.

I’m not ready to book a flight from Southampton to Dublin right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Southampton to Dublin flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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