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Cheap flights from Plymouth to Dublin from £45

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — DUB
7 Jul — 14 Jul1
1 adult

Cheapflights Tip: The best prices from Plymouth to Dublin are usually found in September or March, booked 24 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Cheap flight deals from Plymouth to Dublin

Keep the following information in mind while searching for Plymouth to Dublin flight deals. Data was last updated 2 July 2025.

Round-trip from

£82

One-way from

£45

Popular in

December

Cheapest in

September

Average price

£122
Aer Lingus
  • Aer Lingus
  • 17/8-26/8
  • Nonstop
  • 2h 50m total
  • Plymouth to Dublin
Search Deals
Aer Lingus
  • Aer Lingus
  • 31/8
  • Nonstop
  • 1h 25m total
  • Plymouth to Dublin
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£7 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Plymouth to Dublin

Cheapest flights from Plymouth to Dublin
Explore the most affordable flight options available from Plymouth to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.

Sun 17/812:50EXT - DUB
Nonstop1h 25mAer Lingus
Tue 26/810:20DUB - EXT
Nonstop1h 25mAer Lingus
Deal found 30/6£82
Thu 28/813:20EXT - DUB
2 stops23h 25mMultiple Airlines
Tue 2/910:20DUB - EXT
Nonstop1h 25mMultiple Airlines
Deal found 30/6£134
Thu 20/1117:20EXT - DUB
1 stop14h 45mKLM
Sun 23/1105:55DUB - EXT
1 stop10h 55mKLM
Deal found 30/6£190
Tue 8/708:05EXT - DUB
2 stops11h 05mRyanair
Tue 8/721:30DUB - EXT
1 stop10h 05mRyanair
Deal found 1/7£200
Mon 21/712:15EXT - DUB
Nonstop1h 20mBritish Airways
Thu 24/710:30DUB - EXT
Nonstop1h 25mBritish Airways
Deal found 30/6£202

Cheapflights Fare Finder

Customise your flight search to find flights from Plymouth to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 July 2025.
Use the filters below to find and compare flights from Plymouth to Dublin that are best for you.

Fly from

Plymouth

Fly to

Dublin

Route

Depart

Return

Price

ExeterDublin

EXT - DUB

EXTDUB

Exeter

Sun 17/8

12:50-14:15

Nonstop1h 25m

Dublin

Tue 26/8

10:20-11:45

Nonstop1h 25m

£82

ExeterDublin

EXT - DUB

EXTDUB

Exeter

Thu 28/8

13:20-12:45

2 stops23h 25m

Dublin

Tue 2/9

10:20-11:45

Nonstop1h 25m

£134

ExeterDublin

EXT - DUB

EXTDUB

Exeter

Fri 15/8

09:20-00:50

1 stop15h 30m

Dublin

Fri 22/8

21:30-07:55

1 stop10h 25m

£185

ExeterDublin

EXT - DUB

EXTDUB

Exeter

Thu 20/11

17:20-08:05

1 stop14h 45m

Dublin

Sun 23/11

05:55-16:50

1 stop10h 55m

£190

ExeterDublin

EXT - DUB

EXTDUB

Exeter

Mon 21/7

12:15-13:35

Nonstop1h 20m

Dublin

Thu 24/7

10:30-11:55

Nonstop1h 25m

£202

ExeterDublin

EXT - DUB

EXTDUB

Exeter

Sun 31/8

12:50-14:15

Nonstop1h 25m

£45

ExeterDublin

EXT - DUB

EXTDUB

Exeter

Thu 4/9

13:20-21:05

1 stop7h 45m

£98

ExeterDublin

EXT - DUB

EXTDUB

Exeter

Thu 4/9

13:20-09:10

2 stops19h 50m

£127

ExeterDublin

EXT - DUB

EXTDUB

Exeter

Mon 22/9

15:30-12:00

1 stop20h 30m

£128

ExeterDublin

EXT - DUB

EXTDUB

Exeter

Sat 13/9

17:15-08:20

1 stop15h 05m

£133

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Showing 1-10 of 11 results
1
2

Best time to book a flight from Plymouth to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Plymouth with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Plymouth to Dublin

How far ahead should I book a flight from Plymouth to Dublin?

Use this chart to determine the optimal time to book a return flight from Plymouth to Dublin. Price data was last updated on 27 June 2025.

To ensure you get the cheapest price possible for a flight from Plymouth to Dublin, you should look to book at least 24 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Plymouth to Dublin?

Currently, January is the cheapest month in which you can book a flight from Plymouth to Dublin (average of £71). Flying from Plymouth to Dublin in August is currently the most expensive (average of £93). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from P1Y to DUB?

Find hourly flight availability from Plymouth to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 July 2025.

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

What is the cheapest day to fly from Plymouth to Dublin?

Use this chart to determine the cheapest time to fly return from Plymouth to Dublin. Price data was last updated on 29 June 2025.

Travellers seeking maximum savings on their Plymouth to Dublin flight should consider departing on Tuesday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated 2 July 2025.
Read reviews from past customers who have flown with KLM, Aer Lingus, andRyanair from Plymouth to Dublin. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,366 reviews
Check prices

Boarding

7.8

Food

7.2

Crew

8.4

Entertainment

7.1

Overall

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,366 reviews
KLM
7.8
Good
1,366 reviews
Check prices

Boarding

7.8

Food

7.2

Crew

8.4

Entertainment

7.1

Overall

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Aer Lingus
7.1
Good
1,140 reviews
KLM
7.8
Good
1,366 reviews
Check prices

Boarding

7.8

Food

7.2

Crew

8.4

Entertainment

7.1

Overall

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Ryanair
6.8
Okay
5,154 reviews
KLM
7.8
Good
1,366 reviews
Check prices

Boarding

7.8

Food

7.2

Crew

8.4

Entertainment

7.1

Overall

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
British Airways
6.6
Okay
7,089 reviews
KLM
7.8
Good
1,366 reviews
Check prices

Boarding

7.8

Food

7.2

Crew

8.4

Entertainment

7.1

Overall

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Plymouth to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Dublin (DUB), located 5.7 mi from the city center, is the airport you fly into when you book flights from Plymouth to Dublin. 4 airlines have flights to Dublin from Plymouth on a regular basis. Booking flights from Plymouth to Dublin should not be difficult; the airport handles an average of 1 inbound flight from Plymouth per day.

  • How popular is this Plymouth to Dublin flight route?

    Flights from Plymouth to Dublin have been viewed 1,736 times in the past calendar month.

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

    To fly one-way, consider booking your trip with Aer Lingus, which is currently one of the cheapest options available, starting at £45. Ryanair flights start at £98 while deals on Aurigny Air start at £128 one-way.

  • What are the most reliable airlines from Plymouth to Dublin?

    Consider Qatar Airways (100%), Aer Lingus (88%) or Ryanair (80%) when booking your flight. These represent the most reliable airlines when flying from Plymouth to Dublin.

  • What are the cheapest flights from Plymouth to Dublin?

    Looking for the cheapest flight from Plymouth to Dublin? While on average our users pay £70, our data indicates the cheapest price to be £17. The most popular route (Exeter - Dublin), is priced around £83.

  • Can I find deals for flights from Plymouth to Dublin that include hotel bookings?

    Yes. In addition to deals on Plymouth to Dublin flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Plymouth to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Plymouth to Dublin.

  • Can I find deals for business class flights from Plymouth to Dublin?

    Yes. Cheapflights offers flight deals from Plymouth to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Plymouth to Dublin?

    Currently, January is the cheapest month in which you can book a flight from Plymouth to Dublin (average of £71). Flying from Plymouth to Dublin in August is currently the most expensive (average of £93). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Plymouth?

Book flights to Plymouth if you plan to visit one of these locations
Wicklow
Athlone
Bray
Malahide
Tullamore
Cavan
Drogheda
Portmarnock
Enniscorthy
Mullingar
Dundalk
Arklow
Carlingford
Kildare
Maynooth
Swords
Castleknock
Naas

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Alternative routes for Plymouth to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
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Edinburgh to Shannon flights
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Southend to Shannon flights
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Top 4 airlines flying from Plymouth to Dublin

Discover the top 4 airlines that operate flights from Plymouth to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 July 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£29Average£66FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£47Average£119FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
KLMCheapest£150Average£184FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£153Average£198FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Plymouth to Dublin?

Deals for Plymouth to Dublin flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Plymouth to Dublin?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Plymouth to Dublin for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Plymouth to Dublin with no change fees?

Need flexible booking options for your flight to Dublin from Plymouth? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Plymouth to Dublin become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Dublin from Plymouth today and book when prices fit your budget.

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