Find a great deal and save up to 213% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Ireland to Portsmouth within the next two weeks, with the cheapest ticket starting at £49.
January is one of the best times of the year to fly to Portsmouth from Ireland. Prices for January average £54 per person but you can even find prices for as low as £16. The most expensive prices can be found in the month of June. Opting for a January flight can save you 25% on your journey compared to booking in June
When flying from Ireland to Portsmouth, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
£97 - £382
Route
Depart
Return
Price
DublinSouthampton Eastleigh
DUB - SOU
DUBSOU
Dublin
Wed 4/9
Nonstop1h 50m
Southampton Eastleigh
Wed 11/9
Nonstop1h 35m
DublinSouthampton Eastleigh
DUB - SOU
DUBSOU
Dublin
Tue 30/4
Nonstop1h 50m
Southampton Eastleigh
Fri 3/5
Nonstop1h 35m
DublinSouthampton Eastleigh
DUB - SOU
DUBSOU
Dublin
Tue 30/4
Nonstop1h 50m
Southampton Eastleigh
Fri 3/5
1 stop5h 05m
DublinSouthampton Eastleigh
DUB - SOU
DUBSOU
Dublin
Fri 14/6
Nonstop1h 40m
Southampton Eastleigh
Sat 24/8
Nonstop1h 35m
DublinSouthampton Eastleigh
DUB - SOU
DUBSOU
Dublin
Tue 30/4
1 stop7h 55m
Southampton Eastleigh
Fri 3/5
1 stop5h 05m
DublinSouthampton Eastleigh
DUB - SOU
DUBSOU
Dublin
Fri 26/4
1 stop8h 00m
Southampton Eastleigh
Fri 3/5
1 stop5h 05m
DublinSouthampton Eastleigh
DUB - SOU
DUBSOU
Dublin
Fri 14/6
1 stop6h 00m
Southampton Eastleigh
Sat 24/8
Nonstop1h 35m
DublinSouthampton Eastleigh
DUB - SOU
DUBSOU
Dublin
Sun 14/4
Nonstop1h 50m
Southampton Eastleigh
Sun 14/4
1 stop12h 40m
DublinSouthampton Eastleigh
DUB - SOU
DUBSOU
Dublin
Wed 4/9
2 stops9h 45m
Southampton Eastleigh
Wed 11/9
2 stops16h 15m
No data available for this route at this time. Please check back soon.
Boarding
Comfort
Overall
Entertainment
Crew
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.
Boarding
Comfort
Overall
Entertainment
Crew
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.
Boarding
Comfort
Overall
Entertainment
Crew
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.
Boarding
Comfort
Overall
Entertainment
Crew
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.
8%of flight departures | Early morningMidnight to 6 am |
---|---|
52%of flight departures | Morning6 am to noon |
31%of flight departures | AfternoonNoon to 6 pm |
9%of flight departures | Evening6 pm to midnight |
Cheapflights makes it easy to find Ireland to Portsmouth flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
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Cancellation policies vary by airline and fare type. After entering your flight details, you can view the cancellation policies for each deal in the search results. Some deals may offer flexibility in terms of cancellation and changes.