DUB

£50 Find Cheap Flights from Portsmouth to Dublin – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£75
Typical prices: £117-£154
Aer Lingus
Mon 19/10Tue 27/10
SOU - DUB • Direct
Cheapest one-way flight
£50
Typical prices: £79-£129
Aer Lingus
Sun 4/10
SOU - DUB • Direct
Direct flights
Every day
You can fly direct with Ryanair, Norwegian, and others. Average duration is 0
Direct flights
Direct flights
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Direct flights
Direct flights
+1
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Portsmouth to Dublin

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Portsmouth to Dublin

Mon, 19 Oct - Tue, 27 Oct
Aer Lingus Logo
17:20 - 18:55SOU  Southampton Eastleigh-DUB Dublin
1h 35mdirect
Aer Lingus Logo
07:10 - 08:50DUB  Dublin-SOU Southampton Eastleigh
1h 40mdirect
£75Aer Lingus
Mon, 19 Oct - Tue, 27 Oct
Aer Lingus Logo
17:20 - 18:55SOU  Southampton Eastleigh-DUB Dublin
1h 35mdirect
Aer Lingus Logo
07:10 - 08:50DUB  Dublin-SOU Southampton Eastleigh
1h 40mdirect
£76Aer Lingus
Sat, 3 Oct - Wed, 28 Oct
Aer Lingus Logo
20:00 - 21:35SOU  Southampton Eastleigh-DUB Dublin
1h 35mdirect
Aer Lingus Logo
07:10 - 08:50DUB  Dublin-SOU Southampton Eastleigh
1h 40mdirect
£78Aer Lingus
Tue, 27 Oct - Thu, 29 Oct
Multiple Airlines Logo
12:15 - 21:25SOU  Southampton Eastleigh-DUB Dublin
9h 10m1 stop Glasgow Intl
Multiple Airlines Logo
07:10 - 08:50DUB  Dublin-SOU Southampton Eastleigh
1h 40mdirect
£88Multiple Airlines
Sat, 3 Oct - Wed, 28 Oct
Multiple Airlines Logo
07:50 - 15:00SOU  Southampton Eastleigh-DUB Dublin
7h 10m1 stop Glasgow Intl
Multiple Airlines Logo
07:10 - 08:50DUB  Dublin-SOU Southampton Eastleigh
1h 40mdirect
£89Multiple Airlines
Tue, 27 Oct - Thu, 29 Oct
Multiple Airlines Logo
12:15 - 21:25SOU  Southampton Eastleigh-DUB Dublin
9h 10m1 stop Glasgow Intl
Multiple Airlines Logo
07:10 - 08:50DUB  Dublin-SOU Southampton Eastleigh
1h 40mdirect
£91Multiple Airlines
Thu, 3 Dec - Sun, 6 Dec
KLM Logo
17:30 - 22:15SOU  Southampton Eastleigh-DUB Dublin
4h 45m1 stop Amsterdam Schiphol
KLM Logo
05:45 - 08:10DUB  Dublin-SOU Southampton Eastleigh
26h 25m1 stop Amsterdam Schiphol
£138KLM
Tue, 10 Nov - Fri, 13 Nov
KLM Logo
08:40 - 12:40SOU  Southampton Eastleigh-DUB Dublin
4h 00m1 stop Amsterdam Schiphol
KLM Logo
17:15 - 08:55DUB  Dublin-SOU Southampton Eastleigh
15h 40m1 stop Amsterdam Schiphol
£138KLM
Thu, 3 Dec - Sat, 5 Dec
British Airways Logo
12:25 - 14:05SOU  Southampton Eastleigh-DUB Dublin
1h 40mdirect
British Airways Logo
07:00 - 08:45DUB  Dublin-SOU Southampton Eastleigh
1h 45mdirect
£230British Airways
Thu, 4 Mar - Thu, 18 Mar
British Airways Logo
12:25 - 14:05SOU  Southampton Eastleigh-DUB Dublin
1h 40mdirect
British Airways Logo
07:10 - 08:50DUB  Dublin-SOU Southampton Eastleigh
1h 40mdirect
£230British Airways
Useful Info

Good to know - Cheap tickets from Portsmouth to Dublin

Low season

January

Cheapest flight

£50
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly and prices are also 7% lower on average.
Flight from Southampton to Dublin

When to book flights from Portsmouth to Dublin

Are your dates flexible? Find out the best times to travel from Portsmouth to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs for booking flights from Portsmouth to Dublin

  • How does KAYAK find such low prices on flights from Portsmouth to Dublin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portsmouth to Dublin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portsmouth to Dublin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Portsmouth is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portsmouth to Dublin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Dublin with an airline and back to Portsmouth with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portsmouth to Dublin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dublin from Portsmouth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

More options for your flight from Portsmouth to Dublin

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