Cheap flights from Portsmouth to Dublin

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Washington, D.C. (WAS)
Dublin (DUB)
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The best prices from Portsmouth to Dublin are usually found in September or January, booked 60 days in advance, depart on a Wednesday or Saturday and return on a Wednesday

How to find the cheapest flight from
Portsmouth to Dublin (DUB)

All the information you need to plan the best null to DUB flight in 2022: compare Portsmouth to Dublin flight prices with the expected peak season, weather and rainfall in Dublin.
P0R - DUB
Price
£124 - £195
DUB
Temperature
5 - 16 °C
DUB
Rainfall
49 - 79 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

Round-trip from

£101

From Portsmouth to Dublin

One-way from

£86

One-way flight from Portsmouth to Dublin

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Portsmouth to Dublin?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 56 days in advance, which can save you up to 79% on flights from Portsmouth to Dublin compared to booking the week you need them. Waiting 56 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 £82. For sooner than that we have options available in the next 3 days from £106.

When is the cheapest time to fly from Portsmouth to Dublin (P0R - DUB)?

When flying from Portsmouth to Dublin, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Our data shows that August tends to be the cheapest month to fly to Dublin from Portsmouth. Users have commonly found prices around £67 for the month, but tickets can be as low as £29. Due to multiple factors, prepare for potentially higher prices in December.

Cheap flights from Portsmouth to Dublin in May, June 2022

The best prices found for Portsmouth to DUB flights in May, June
4 Jun - 11 Jun
£117pp
SOU
Southampton Eastleigh
Multiple airlines
Direct
DUB
Dublin
DUB
Dublin
British Airways
Direct
SOU
Southampton Eastleigh
1 Jun - 4 Jun
£134pp
SOU
Southampton Eastleigh
Multiple airlines
Direct
DUB
Dublin
DUB
Dublin
British Airways
Direct
SOU
Southampton Eastleigh
10 Jun - 25 Jun
£139pp
SOU
Southampton Eastleigh
Multiple airlines
Direct
DUB
Dublin
DUB
Dublin
British Airways
Direct
SOU
Southampton Eastleigh

Portsmouth to Dublin 2022 flight deals

Cheap flights to Dublin from Portsmouth found for this year
21 Aug - 27 Aug
£90pp
SOU
Southampton Eastleigh
British Airways
Direct
DUB
Dublin
DUB
Dublin
British Airways
Direct
SOU
Southampton Eastleigh
10 Jul - 16 Jul
£107pp
SOU
Southampton Eastleigh
British Airways
Direct
DUB
Dublin
DUB
Dublin
British Airways
Direct
SOU
Southampton Eastleigh
23 Aug - 27 Aug
£108pp
SOU
Southampton Eastleigh
Multiple airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
British Airways
Direct
SOU
Southampton Eastleigh

Direct flights to Dublin from Portsmouth

Save time with Portsmouth to Dublin direct flight deals
21 Aug - 27 Aug
£90pp
SOU
Southampton Eastleigh
British Airways
Direct
DUB
Dublin
DUB
Dublin
British Airways
Direct
SOU
Southampton Eastleigh
10 Jul - 16 Jul
£107pp
SOU
Southampton Eastleigh
British Airways
Direct
DUB
Dublin
DUB
Dublin
British Airways
Direct
SOU
Southampton Eastleigh
22 Aug - 27 Aug
£110pp
SOU
Southampton Eastleigh
Multiple airlines
Direct
DUB
Dublin
DUB
Dublin
British Airways
Direct
SOU
Southampton Eastleigh

Last-minute flights from Portsmouth to Dublin

Late deals on return flights to Dublin from Portsmouth, departing today and this week
22 May - 24 May
£187pp
SOU
Southampton Eastleigh
Multiple airlines
Direct
DUB
Dublin
DUB
Dublin
Eastern Airways
Direct
SOU
Southampton Eastleigh
26 May - 30 May
£188pp
SOU
Southampton Eastleigh
KLM
 
1 STOP
DUB
Dublin
DUB
Dublin
KLM
 
1 STOP
SOU
Southampton Eastleigh
22 May - 27 May
£203pp
SOU
Southampton Eastleigh
Multiple airlines
Direct
DUB
Dublin
DUB
Dublin
Multiple Airlines
 
1 STOP
SOU
Southampton Eastleigh

One-way flights to Dublin from Portsmouth

The cheapest one-way flights from Portsmouth to Dublin
06:40 - 08:00
British Airways
Direct
1h 20m
SOU - DUB
British Airways
£86
Kiwi.com
08:30 - 09:55
Eastern Airways
Direct
1h 25m
SOU - DUB
Eastern Airways
£120
Bookingwiz.co.th
13:20 - 18:25
KLM
1 stop
5h 05m
SOU - DUB
KLM
£121
mytrip.com

Related info for your journey

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

Flight FAQs

From Portsmouth to Dublin

What airport do you fly into for flights to Dublin from Portsmouth?

If you book a flight to Dublin from Portsmouth, you will be flying to Dublin, which is the city’s only airport. Dublin (DUB) is located 5.7 mi from the center of Dublin. There are 0 flights from Portsmouth to Dublin per day from 16 different airlines.

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

Flybe, Eastern Airways, and KLM 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 Portsmouth to Dublin for under £100 on Cheapflights?

Yes, there are multiple flights from Portsmouth to Dublin for under £100. The cheapest flight booked recently is on British Airways for just £90, but on average you can expect to pay £122.

Are there nonstop flights from Portsmouth to Dublin for under £100 on Cheapflights?

Cheapflights has at least 20 direct flights from Portsmouth to Dublin under £100. A good price for a nonstop flight from Portsmouth to Dublin is less than £134.

Are there last-minute flights available from Portsmouth to Dublin for under £200?

There are currently 20+ open flights from Portsmouth to Dublin within the next 7 days for less than £200.

What days are nonstop flights available from Portsmouth to Dublin?

Nonstop flights are available for this route on the following days: Sunday, Tuesday, Wednesday, Saturday.

How many flights depart from Portsmouth to Dublin on average per day?

Travelers can expect 19 flights from Portsmouth to Dublin on average per day.
Early Morning (Midnight to 6am) - 11% of flight departures
Morning (6am - Noon) - 26% of flight departures
Afternoon (Noon - 6pm) - 37% of flight departures
Evening (6pm - Midnight) - 26% of flight departures

How long is the flight from Portsmouth to Dublin?

There are many flights that can get you from Portsmouth to Dublin in 1h 20m. Fly via British Airways, KLM, or Eastern Airways to get the fastest option. Airlines will cover a distance of 281 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

£37 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on Eastern Airways and KLM, with prices starting from £77 and £78, respectively.

What are the cheapest flights from Portsmouth to Dublin?

Looking at all options, your cheapest flight can be booked for £34. While the most popular route (Southampton Eastleigh - Dublin) can be booked for £116 on average our data indicates £218 when flying from Portsmouth to Dublin.

What are the most popular airlines that fly from Portsmouth to Dublin?

Consider Air France, British Airways or Aer Lingus when booking your flight. These represent the most popular airlines when flying from Portsmouth to Dublin.

What are the most reliable airlines from Portsmouth to Dublin?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Portsmouth to Dublin on time: Etihad Airways (95%), United Airlines (92%), Air Canada (89%).

COVID Restrictions

View COVID Travel Restrictions for Dublin, Ireland

Do I need a COVID test to fly to Dublin from Portsmouth?

Information is based on travel restrictions from Portsmouth to Dublin

Most visitors from Portsmouth can enter Dublin without restrictions.

COVID-19 testing requirements
Visitors from Portsmouth are not required to present a negative COVID-19 PCR test or antigen result upon entering Dublin.

Quarantine requirements
Visitors from Portsmouth are not required to quarantine after entering Dublin.

Do I need a test to fly back to Portsmouth from Dublin?

Returning to Portsmouth from Dublin

COVID-19 testing requirements
Visitors from Dublin are not required to present a negative COVID-19 PCR test or antigen result upon entering Portsmouth.

Quarantine requirements
Visitors from Dublin are not required to quarantine after entering Portsmouth.

Hide COVID Travel Restrictions for Dublin, Ireland

Alternative routes for Portsmouth 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 Portsmouth to Dublin.
Today's exchange rate
£1 = €1.18
Flight duration from Portsmouth to DUB
1h 22m
Average temperature for May in Dublin
15.0 °C
Avg rainfall for May in Dublin
60.0 mm

Airports servicing Portsmouth

Airports servicing Dublin

Top 10 airlines flying from Portsmouth to Dublin

The chart below displays the airlines Cheapflights users travelling from Portsmouth 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
£17 £39 No cancel fee N/A
Search Ryanair flights
British Airways
£49 £104 No cancel fee 70%
Search British Airways flights
Aer Lingus
£52 £155 No cancel fee N/A
Search Aer Lingus flights
Flybe
£69 £123 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
BA CityFlyer
£84 £123 No cancel fee 82%

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

Search BA CityFlyer flights
Blue Islands
£103 £135 No cancel fee N/A

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

Search Blue Islands flights
Loganair
£110 £138 No cancel fee 79%

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

Search Loganair flights
Lufthansa
£113 £175 No cancel fee 76%
Search Lufthansa flights
KLM
£120 £194 No cancel fee 75%
Search KLM flights
Eurowings
£123 £254 No cancel fee 87%
Search Eurowings flights

Hourly flight availability from Portsmouth to Dublin

See what time of day planes typically take off from Portsmouth towards Dublin.
Afternoon Midday to 6 PM 37% of flight departures
Morning 6 AM to midday 36% of flight departures
Early morning Midnight to 6 AM 14% of flight departures
Evening 6 PM to midnight 13% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Portsmouth to Dublin
See how many times per day planes take to the skies headed from Portsmouth to Dublin.
Sunday
1 daily flight
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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