Cheap flights from Dublin to Portsmouth

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The best prices from Dublin to Portsmouth are usually found in January or February, booked 30 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

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

All the information you need to plan the best DUB to LHR flight in 2021: compare Dublin to Portsmouth flight prices with the expected peak season, weather and rainfall in Portsmouth.
DUB - P0R
Price
£112 - £224

Popular in

June

High demand for flights, 27% potential price rise

Cheapest in

January

Best time to find cheap flights, 32% potential price drop

Round-trip from

£84

From Dublin to Portsmouth

One-way from

£64

One-way flight from Dublin to Portsmouth

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from Dublin to Portsmouth?

The best pricing can be found in the month of August. Prices to Portsmouth from Dublin average £66. You can even find prices in August for less than £66, as users have found deals to Portsmouth from as low as £26. The month of December appears to be one of the more expensive times to travel to Portsmouth from Dublin. Flying in the targeted month can save you up to 26%.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dublin to Portsmouth as you normally would.

How far in advance should I book a flight from Dublin to Portsmouth?

Find a great deal and save up to 97% by booking at least 54 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 Dublin to Portsmouth within the next two weeks, with the cheapest ticket starting at £83.

Cheap flights from Dublin to Portsmouth in November, December 2021

The best prices found for DUB to Portsmouth flights in November, December
3 Dec - 5 Dec
£220pp
DUB
Dublin
Eastern Airways
Direct
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Eastern Airways
Direct
DUB
Dublin
17 Dec - 20 Dec
£221pp
DUB
Dublin
Eastern Airways
Direct
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Eastern Airways
Direct
DUB
Dublin
27 Dec - 29 Dec
£260pp
DUB
Dublin
Eastern Airways
Direct
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Eastern Airways
Direct
DUB
Dublin

Dublin to Portsmouth 2022 flight deals

Cheap flights to Portsmouth from Dublin found for next year
3 Dec - 5 Dec
£220pp
DUB
Dublin
Eastern Airways
Direct
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Eastern Airways
Direct
DUB
Dublin
17 Dec - 20 Dec
£221pp
DUB
Dublin
Eastern Airways
Direct
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Eastern Airways
Direct
DUB
Dublin
27 Dec - 29 Dec
£260pp
DUB
Dublin
Eastern Airways
Direct
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Eastern Airways
Direct
DUB
Dublin

Direct flights to Portsmouth from Dublin

Save time with Dublin to Portsmouth direct flight deals
22 Apr - 24 Apr
£119pp
DUB
Dublin
Multiple airlines
Direct
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Blue Islands
Direct
DUB
Dublin
22 Apr - 24 Apr
£122pp
DUB
Dublin
Multiple airlines
Direct
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Loganair
Direct
DUB
Dublin
12 Dec - 13 Dec
£220pp
DUB
Dublin
Eastern Airways
Direct
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Eastern Airways
Direct
DUB
Dublin

One-way flights to Portsmouth from Dublin

The cheapest one-way flights from Dublin to Portsmouth
08:30 - 10:05
Loganair
Direct
1h 35m
DUB - SOU
Loganair
15:40 - 10:25
British Airways
2 stops
18h 45m
DUB - SOU
British Airways
£137
Travelgenio
10:35 - 12:00
Eastern Airways
Direct
1h 25m
DUB - SOU
Eastern Airways
£201
Travelgenio

Related info for your journey

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

Flight FAQs

From Dublin to Portsmouth

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

For a flight from Dublin to Portsmouth, you will be flying from Dublin. Dublin (DUB) is just 5.7 mi from the centre of the city. Dublin is the only Dublin airport and it handles 0 outbound flights to Portsmouth per day. 5 airlines have flights to Portsmouth from Dublin on a regular basis.

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

One of the carriers operating flights from Dublin to Portsmouth that may be offering flexible change policies is Flybe. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Dublin to Portsmouth for under £200 on Cheapflights?

Yes, there are multiple flights from Dublin to Portsmouth for under £200. The cheapest flight booked recently is on Multiple Airlines for just £110, but on average you can expect to pay £227.

Are there direct flights from Dublin to Portsmouth for under £200 on Cheapflights?

Cheapflights has 5 direct flights from Dublin to Portsmouth under £200. A good price for a direct flight from Dublin to Portsmouth is less than £188.

What days are direct flights available from Dublin to Portsmouth?

You can find direct flights on the following days: Sunday, Tuesday, Wednesday, Thursday, Friday, Saturday.

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

Travellers can expect 28 flights from Dublin to Portsmouth on average per day.
Morning (6am - Midday) - 21% of flight departures
Afternoon (Midday - 6pm) - 75% of flight departures
Evening (6pm - Midnight) - 4% of flight departures

How long is the flight from Dublin to Portsmouth?

There are many flights that can get you from Dublin to Portsmouth in 1h 25m. Fly via KLM or Eastern Airways to get the fastest option. The distance between Dublin and Portsmouth is about 281 mi. This flight may include one or multiple stops.

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

One-way options have recently been found by users for as low as £63 on Eastern Airways. Other airlines that offer cheap prices include Loganair from £64 and KLM from £69 one-way.

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

Before booking your flight from Dublin to Portsmouth, check out the most popular airlines for this route: British Airways, Aer Lingus or Eurowings.

What are the most reliable airlines from Dublin to Portsmouth?

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 Dublin to Portsmouth on time: Kenya Airways (100%), American Airlines (95%), British Airways (95%).

What are the cheapest flights from Dublin to Portsmouth?

Looking for the cheapest flight from Dublin to Portsmouth? While on average our users pay £83, our data indicates the cheapest price to be £15. The most popular route (Dublin - Southampton Eastleigh), is priced around £116.

COVID Restrictions

View COVID Travel Restrictions for Portsmouth

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

Information is based on travel restrictions from Dublin to Portsmouth

Most visitors from Dublin need to provide a negative COVID-19 test result and/or quarantine to enter Portsmouth.

COVID-19 testing requirements
Visitors from Dublin must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Portsmouth.

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

Documents
Mandatory passenger locator form - Submit the form any time in the 48 hours before arriving in the UK. Show the form when checking in your plane, train or ferry to the UK.

Managed quarantine package for Scotland - All travelers arriving directly to Scotland are required to book their Managed Quarantine Package prior to travel.

COVID-19 testing package - All travelers must book and pay for a COVID-19 Testing Package prior to travel to England and Scotland.


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

Returning to Dublin from Portsmouth

COVID-19 testing requirements
Visitors from Portsmouth must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Dublin.

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

Hide COVID Travel Restrictions for Portsmouth

Alternative routes for Dublin to Portsmouth

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Portsmouth

Things to know before you go - useful duration and weather info for your trip from Dublin to Portsmouth.
Today's exchange rate
£1 = £1.00
Flight duration from DUB to Portsmouth
1h 27m
Average temperature for November in Portsmouth
12.0 °C
Avg rainfall for November in Portsmouth
8.0 mm

Airports servicing Dublin

Airports servicing Portsmouth

Top 4 airlines flying from Dublin to Portsmouth

The chart below displays the airlines Cheapflights users travelling from Dublin to Portsmouth 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
£16 £53 No cancel fee N/A
Search Ryanair flights
Flybe
£43 £66 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
Aer Lingus
£48 £128 No cancel fee N/A
Search Aer Lingus flights
British Airways
£63 £117 No cancel fee 70%
Search British Airways flights

Hourly flight availability from Dublin to Portsmouth

See what time of day planes typically take off from Dublin towards Portsmouth.
Morning 6 AM to midday 52% of flight departures
Afternoon Midday to 6 PM 23% of flight departures
Early morning Midnight to 6 AM 16% of flight departures
Evening 6 PM to midnight 9% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Dublin to Portsmouth
See how many times per day planes take to the skies headed from Dublin to Portsmouth.
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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