Cheap flights from Ireland to Portsmouth

Return
Economy
Seattle (SEA)
Southampton (SOU)
Depart
Return
Any month
Compare vs Cheapflights |

How to find the cheapest flight from
Ireland to Portsmouth (SOU)

What is the cheapest month to fly from Ireland to Portsmouth?

Due to multiple factors, expect to potentially pay more when booking in March. For low rates, August can be a great choice for travel to Portsmouth. Flights to Portsmouth from Ireland in August are about £57 on average during August, but can be found for as low as £42.

Ireland to Portsmouth 2021 flight deals

3 Sep - 17 Sep
£121pp
DUB
Dublin
Blue Islands
Direct
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Blue Islands
Direct
DUB
Dublin
2 Aug - 5 Aug
£131pp
DUB
Dublin
Blue Islands
Direct
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Blue Islands
Direct
DUB
Dublin
27 May - 31 May
£135pp
DUB
Dublin
Eastern Airways
Direct
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Eastern Airways
Direct
DUB
Dublin

Direct flights to Portsmouth from Ireland

2 Aug - 5 Aug
£131pp
DUB
Dublin
Blue Islands
Direct
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Blue Islands
Direct
DUB
Dublin
27 May - 31 May
£135pp
DUB
Dublin
Eastern Airways
Direct
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Eastern Airways
Direct
DUB
Dublin
1 Aug - 7 Aug
£177pp
DUB
Dublin
Loganair
Direct
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Loganair
Direct
DUB
Dublin

One-way flights to Portsmouth from Ireland

11:30 - 12:55
Eastern Airways
Direct
1h 25m
DUB - SOU
Eastern Airways

Related info for your journey

Flight FAQs

From Ireland to Portsmouth

Are flight prices decreasing from Ireland to Southampton 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 Ireland and Southampton 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 Ireland to Southampton Eastleigh have flexible cancellations due to COVID-19?

Some of our airline partners flying from Ireland to Southampton Eastleigh have new flexible policies in place due to COVID-19. Flybe and Aer Lingus are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Flybe with this kind of flexibility.

Can I find flights from Ireland to Portsmouth for under £143 on Cheapflights?

Yes, there are multiple flights from Ireland to Portsmouth for under £143. The cheapest flight booked recently is on Blue Islands for just £131, but on average you can expect to pay £165.

Are there direct flights from Ireland to Portsmouth for under £143 on Cheapflights?

Cheapflights has 3 direct flights from Ireland to Portsmouth under £143. A good price for a direct flight from Ireland to Portsmouth is less than £148.

What are the most popular routes from Ireland to Southampton?

When deciding which route to take from Ireland to Southampton, consider Dublin - Southampton Eastleigh, Knock Intl - Southampton Eastleigh or Cork - Southampton Eastleigh, as they are the most popular.

What are the cheapest flights from Ireland to Southampton?

The cheapest flight price from Ireland to Southampton is £28. On average you can expect to pay £75. The most popular route, (Dublin - Southampton Eastleigh), can usually be booked for £122.

How long does is the flight from Ireland to Portsmouth?

A quick flight from Ireland to Portsmouth can take about 1h 25m. Eastern Airways provides one of the quickest options available for as low as £135. Generally, flights for this route are direct.

What are the cheapest airlines to flying from Ireland to Portsmouth return?

Our cheapest airline available from Ireland to Portsmouth is Blue Islands. Our recent data shows that you can find tickets from as low as £132 on this airline. Additional options worth looking into are Eastern Airways and KLM, starting at £135 and £137 round-trip.

What are the cheapest airlines to fly from Ireland to Portsmouth one-way?

For one-way options, check prices for Eastern Airways. According to our data, you can fly for as low as £73.

Related searches

Flights to Portsmouth from Ireland
Flights to Ireland Flights to Portsmouth

Hire a Car

Car Rentals in Portsmouth Car Rentals in United Kingdom

Departure points for flights from Ireland to Portsmouth

Destination information for Portsmouth

Today's exchange rate
£1 = £1.00
Flight duration
1h 30m
Average temperature for March in Portsmouth
11.0 °C
Avg rainfall for March in Portsmouth
1.0 mm

Airports servicing

Dublin (DUB)
Galway (GWY)
Knock (NOC)
Cork (ORK)
Shannon (SNN)

Airports servicing Southampton

Home Europe United Kingdom England Southampton Cheap flights from Ireland to Portsmouth
  • Return
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First