Cheap flights from Southampton to Dublin

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Southampton (SOU)
Dublin (DUB)
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The best prices from Southampton to Dublin are usually found in September or January, booked 60 days in advance, depart on a Tuesday or Monday and return on a Tuesday

How to find the cheapest flight from
Southampton (SOU) to Dublin (DUB)

All the information you need to plan the best SOU to DUB flight in 2021: compare Southampton to Dublin flight prices with the expected peak season, weather and rainfall in Dublin.
SOU - DUB
Price
£90 - £142
DUB
Temperature
9 - 20 °C
DUB
Rainfall
51 - 85 mm

Popular in

July

High demand for flights, 21% potential price rise

Cheapest in

September

Best time to find cheap flights, 19% potential price drop

Average price

£116

Average for round-trip flights in April 2021

Round-trip from

£90

From Southampton to Dublin

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Southampton to Dublin?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 31% on your flight compared to booking on days when demand is much higher.

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

Travellers have found it’s best to book a flight 56 days in advance to save up to 79% 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 56 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 £73, or £95 for flights within the next 24 hours.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to Dublin. Flights to Dublin from Southampton in August are about £59 on average during August, but can be found for as low as £25.

When is the cheapest time to fly from Southampton to Dublin (SOU - DUB)?

Unlike at midday, when flights are generally more expensive, you can save up to 8% on flights from Southampton to Dublin by exploring options for tickets in the morning.

Cheap flights from Southampton to Dublin in April, May 2021

The best prices found for SOU to DUB flights in April, May
28 May - 30 May
£136pp
SOU
Southampton Eastleigh
Loganair
Direct
DUB
Dublin
DUB
Dublin
Loganair
Direct
SOU
Southampton Eastleigh
28 May - 30 May
£218pp
SOU
Southampton Eastleigh
Multiple airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Multiple Airlines
 
1 STOP
SOU
Southampton Eastleigh
28 May - 30 May
£227pp
SOU
Southampton Eastleigh
Multiple airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
Multiple Airlines
 
1 STOP
SOU
Southampton Eastleigh

Southampton to Dublin 2021 flight deals

Cheap flights to Dublin from Southampton found for this year
20 Jun - 29 Jun
£101pp
SOU
Southampton Eastleigh
Blue Islands
Direct
DUB
Dublin
DUB
Dublin
Blue Islands
Direct
SOU
Southampton Eastleigh
8 Jun - 15 Jun
£111pp
SOU
Southampton Eastleigh
Blue Islands
Direct
DUB
Dublin
DUB
Dublin
Blue Islands
Direct
SOU
Southampton Eastleigh
10 Aug - 16 Aug
£120pp
SOU
Southampton Eastleigh
Blue Islands
Direct
DUB
Dublin
DUB
Dublin
Blue Islands
Direct
SOU
Southampton Eastleigh

Direct flights to Dublin from Southampton

Save time with Southampton to Dublin direct flight deals
20 Jun - 29 Jun
£101pp
SOU
Southampton Eastleigh
Blue Islands
Direct
DUB
Dublin
DUB
Dublin
Blue Islands
Direct
SOU
Southampton Eastleigh
8 Jun - 15 Jun
£111pp
SOU
Southampton Eastleigh
Blue Islands
Direct
DUB
Dublin
DUB
Dublin
Blue Islands
Direct
SOU
Southampton Eastleigh
10 Aug - 16 Aug
£120pp
SOU
Southampton Eastleigh
Blue Islands
Direct
DUB
Dublin
DUB
Dublin
Blue Islands
Direct
SOU
Southampton Eastleigh

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Southampton</span> to <span class="emphasized">Dublin</span> flights.

Flight FAQs

From Southampton to Dublin

Are flight prices decreasing from Southampton to Dublin due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Southampton and Dublin for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Southampton Eastleigh to Dublin have flexible cancellations due to COVID-19?

Flybe, Ryanair, and British Airways are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Southampton to Dublin for under £146 on Cheapflights?

Yes, there are multiple flights from Southampton to Dublin for under £146. The cheapest flight booked recently is on Blue Islands for just £101, but on average you can expect to pay £188.

Are there direct flights from Southampton to Dublin for under £146 on Cheapflights?

Cheapflights has 5 direct flights from Southampton to Dublin under £146. A good price for a direct flight from Southampton to Dublin is less than £117.

Does it rain more in Southampton or Dublin?

Southampton will have the same amount of rainfall in 1 compared to Dublin over the next 13 days.

Is Southampton weather warmer or cooler than Dublin?

Expect the weather to be around 22 °C on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Dublin is generally colder than in Southampton.

How long does is the flight from Southampton to Dublin?

Departing from Southampton to Dublin will take you 1h 35m. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to flying from Southampton to Dublin return?

Currently priced at £102, Blue Islands will fly you from Southampton to Dublin and back. In addition to Blue Islands, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Loganair and KLM - these airlines can fly you to your destination from £117 and £121, respectively. Blue Islands is currently priced 9% below the average price you’ll pay for this route.

Alternative routes for Southampton to Dublin

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Dublin

Things to know before you go - useful duration and weather info for your trip from Southampton to Dublin.
Today's exchange rate
£1 = €1.16
Flight duration
1h 35m
Average temperature for April in Dublin
12.0 °C
Avg rainfall for April in Dublin
62.0 mm

Airports servicing Southampton

Airports servicing Dublin

Top 5 airlines flying from Southampton to Dublin

The chart below displays the airlines Cheapflights users travelling from Southampton to Dublin choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Ryanair
£36 £67 No cancel fee N/A
Search Ryanair flights
Aer Lingus
£78 £139 No cancel fee N/A
Search Aer Lingus flights
Flybe
£84 £151 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by Flybe. Please check directly on their website for additional information.

Search Flybe flights
British Airways
£79 £173 No cancel fee 70%
Search British Airways flights
Air France
£352 £515 No cancel fee 77%
Search Air France flights

Hourly flight availability from Southampton to Dublin

See what time of day planes typically take off from Southampton towards Dublin.
Morning 6 AM to midday 100% of flight departures
Early morning Midnight to 6 AM 0% of flight departures
Afternoon Midday to 6 PM 0% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Southampton to Dublin
See how many times per day planes take to the skies headed from Southampton to Dublin.
Sunday
0 flights
Monday
1 daily flight
Tuesday
1 daily flight
Wednesday
1 daily flight
Thursday
1 daily flight
Friday
1 daily flight
Saturday
0 flights
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