When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 51 days in advance, which can save you up to 174% on flights from Portsmouth to Ireland compared to booking the week you need them. Waiting 51 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £59. For sooner than that we have options available in the next 3 days from £104.
January can be a great time to fly to Ireland from Portsmouth with a flight ticket averaging about £56. Cheapflights users have found deals in the month of January for as cheap as £16. The most expensive prices can be found in the month of August.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portsmouth to Ireland as you normally would.
Fly from
Fly to
Budget
£86 - £215
Route
Depart
Return
Price
Southampton EastleighDublin
SOU - DUB
SOUDUB
Southampton Eastleigh
Wed 18/9
Nonstop1h 35m
Dublin
Sat 1/3
Nonstop1h 25m
Southampton EastleighDublin
SOU - DUB
SOUDUB
Southampton Eastleigh
Tue 2/7
Nonstop1h 35m
Dublin
Tue 16/7
Nonstop1h 50m
Southampton EastleighDublin
SOU - DUB
SOUDUB
Southampton Eastleigh
Wed 9/10
Nonstop1h 35m
Dublin
Wed 16/10
Nonstop1h 40m
Southampton EastleighDublin
SOU - DUB
SOUDUB
Southampton Eastleigh
Mon 7/10
Nonstop1h 40m
Dublin
Tue 15/10
Nonstop1h 50m
Southampton EastleighDublin
SOU - DUB
SOUDUB
Southampton Eastleigh
Wed 18/9
1 stop12h 25m
Dublin
Sat 1/3
Nonstop1h 25m
Southampton EastleighDublin
SOU - DUB
SOUDUB
Southampton Eastleigh
Fri 10/5
1 stop5h 05m
Dublin
Mon 13/5
1 stop10h 35m
Southampton EastleighDublin
SOU - DUB
SOUDUB
Southampton Eastleigh
Tue 2/7
1 stop11h 45m
Dublin
Tue 16/7
1 stop10h 55m
Southampton EastleighDublin
SOU - DUB
SOUDUB
Southampton Eastleigh
Thu 16/5
1 stop7h 55m
Dublin
Sat 18/5
Nonstop1h 35m
Southampton EastleighDublin
SOU - DUB
SOUDUB
Southampton Eastleigh
Mon 1/7
Nonstop1h 35m
Dublin
Fri 31/1
Nonstop1h 40m
No data available for this route at this time. Please check back soon.
Entertainment
Boarding
Comfort
Crew
Overall
Food
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
Entertainment
Boarding
Comfort
Crew
Overall
Food
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
Entertainment
Boarding
Comfort
Crew
Overall
Food
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
Entertainment
Boarding
Comfort
Crew
Overall
Food
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
10%of flight departures | Early morningMidnight to 6 am |
---|---|
40%of flight departures | Morning6 am to noon |
35%of flight departures | AfternoonNoon to 6 pm |
15%of flight departures | Evening6 pm to midnight |
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