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Cheap flights from Puerto Rico to Dublin from €346

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Puerto Rico to Dublin departing on 27/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Puerto Rico to Dublin

Recent return flight deals from Puerto Rico to Dublin

Enter your travel dates to find the best prices.
United Airlines Logo
01:00 - 07:45
SJU
-
DUB
25h 45m
2 stops
United Airlines Logo
09:20 - 23:50
DUB
-
SJU
19h 30m
2 stops
€563United Airlines
Tue, 1 Sep - Tue, 8 Sep
KLM Logo
13:26 - 10:45
SJU
-
DUB
16h 19m
1 stop
KLM Logo
11:10 - 23:44
DUB
-
SJU
17h 34m
2 stops
€564KLM
Wed, 2 Sep - Thu, 10 Sep
KLM Logo
13:26 - 10:45
SJU
-
DUB
16h 19m
1 stop
KLM Logo
11:00 - 22:23
DUB
-
SJU
16h 23m
1 stop
€567KLM
Wed, 2 Sep - Tue, 8 Sep
United Airlines Logo
01:00 - 07:45
SJU
-
DUB
25h 45m
2 stops
United Airlines Logo
09:30 - 23:50
DUB
-
SJU
19h 20m
1 stop
€570United Airlines
Tue, 1 Sep - Tue, 8 Sep
KLM Logo
13:26 - 12:40
SJU
-
DUB
18h 14m
2 stops
KLM Logo
08:55 - 23:44
DUB
-
SJU
19h 49m
2 stops
€572KLM
Wed, 2 Sep - Thu, 10 Sep
KLM Logo
13:26 - 12:40
SJU
-
DUB
18h 14m
2 stops
KLM Logo
11:00 - 22:23
DUB
-
SJU
16h 23m
1 stop
€575KLM
Wed, 2 Sep - Tue, 8 Sep
American Airlines Logo
15:50 - 12:55
SJU
-
DUB
16h 05m
2 stops
American Airlines Logo
11:30 - 23:47
DUB
-
SJU
16h 17m
1 stop
€598American Airlines
Wed, 21 Oct - Sun, 1 Nov
British Airways Logo
12:05 - 09:40
SJU
-
DUB
16h 35m
2 stops
British Airways Logo
11:30 - 23:47
DUB
-
SJU
16h 17m
1 stop
€599British Airways
Thu, 22 Oct - Tue, 3 Nov
Delta Logo
07:00 - 09:15
SJU
-
DUB
21h 15m
1 stop
Delta Logo
09:40 - 22:59
DUB
-
SJU
17h 19m
1 stop
€606Delta
Thu, 22 Oct - Tue, 3 Nov
United Airlines Logo
07:00 - 07:30
SJU
-
DUB
19h 30m
2 stops
United Airlines Logo
09:00 - 12:49
DUB
-
SJU
31h 49m
2 stops
€606United Airlines
Tue, 20 Oct - Sun, 1 Nov

KLM flights from Puerto Rico to Dublin

Our best KLM deals on Puerto Rico to Dublin flight tickets
KLM
2 Sept
SJU13:26San Juan Luis Munoz Marin Intl
16h 19m
1 stop
DUB10:45Dublin
10 Sept
DUB11:10Dublin
17h 34m
2 stops
SJU23:44San Juan Luis Munoz Marin Intl
€564
KLM
2 Sept
SJU13:26San Juan Luis Munoz Marin Intl
16h 19m
1 stop
DUB10:45Dublin
8 Sept
DUB11:00Dublin
16h 23m
1 stop
SJU22:23San Juan Luis Munoz Marin Intl
€567
KLM
2 Sept
SJU13:26San Juan Luis Munoz Marin Intl
18h 14m
2 stops
DUB12:40Dublin
10 Sept
DUB08:55Dublin
19h 49m
2 stops
SJU23:44San Juan Luis Munoz Marin Intl
€572

United Airlines flights from Puerto Rico to Dublin

Our best United Airlines deals on Puerto Rico to Dublin flight tickets
United Airlines
1 Sept
SJU01:00San Juan Luis Munoz Marin Intl
25h 45m
2 stops
DUB07:45Dublin
8 Sept
DUB09:20Dublin
19h 30m
2 stops
SJU23:50San Juan Luis Munoz Marin Intl
€563
United Airlines
1 Sept
SJU01:00San Juan Luis Munoz Marin Intl
25h 45m
2 stops
DUB07:45Dublin
8 Sept
DUB09:30Dublin
19h 20m
1 stop
SJU23:50San Juan Luis Munoz Marin Intl
€570
United Airlines
20 Oct
SJU07:00San Juan Luis Munoz Marin Intl
19h 30m
2 stops
DUB07:30Dublin
1 Nov
DUB09:00Dublin
31h 49m
2 stops
SJU12:49San Juan Luis Munoz Marin Intl
€606

momondo Fare Finder

 
Customise your flight search to find flights from Puerto Rico 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, momondo users made 13,528 searches. Data last updated 12 May 2026.
Use the filters below to find and compare flights from Puerto Rico to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Tue 1/9

01:00-07:45

2 stops25h 45m

Dublin

Tue 8/9

09:20-23:50

2 stops19h 30m

€563

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Wed 2/9

13:26-10:45

1 stop16h 19m

Dublin

Thu 10/9

11:10-23:44

2 stops17h 34m

€564

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Wed 2/9

13:26-10:45

1 stop16h 19m

Dublin

Tue 8/9

11:00-22:23

1 stop16h 23m

€567

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Tue 1/9

01:00-07:45

2 stops25h 45m

Dublin

Tue 8/9

09:30-23:50

1 stop19h 20m

€570

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Wed 2/9

13:26-12:40

2 stops18h 14m

Dublin

Thu 10/9

08:55-23:44

2 stops19h 49m

€572

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Wed 2/9

13:26-12:40

2 stops18h 14m

Dublin

Tue 8/9

11:00-22:23

1 stop16h 23m

€575
Fastest return journey

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Wed 21/10

15:50-12:55

2 stops16h 05m

Dublin

Sun 1/11

11:30-23:47

1 stop16h 17m

€598

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Thu 22/10

12:05-09:40

2 stops16h 35m

Dublin

Tue 3/11

11:30-23:47

1 stop16h 17m

€599

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Thu 22/10

07:00-09:15

1 stop21h 15m

Dublin

Tue 3/11

09:40-22:59

1 stop17h 19m

€606

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Tue 20/10

07:00-07:30

2 stops19h 30m

Dublin

Sun 1/11

09:00-12:49

2 stops31h 49m

€606

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dublin from

How to get the cheapest flight ticket from Puerto Rico to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Dublin?

If you aren’t able to travel during the month of January, then book flights to Dublin from Puerto Rico during May instead. Flights to Dublin in May, while not as cheap as those in January, still average around €136.

Can stopping save me money on Puerto Rico to Dublin flights?

You could potentially save up to 1% on your flight if you consider stops on a Puerto Rico to Dublin flight.

Cheap Puerto Rico to Dublin flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Puerto Rico to Dublin

Fastest flight time

13h 05m

Direct flights

None
The fastest flight from Puerto Rico to Dublin takes 13h 05m
There are no direct flights from Puerto Rico to Dublin. There are no popular flight routes from Puerto Rico to Dublin.
Search flight deals

Frequently asked questions about flying from Puerto Rico to Dublin

  • When did momondo last update prices for flights from Puerto Rico to Dublin Airport?

    Prices for flights from Puerto Rico to Dublin Airport are updated daily.

  • How old do you have to be to fly from Puerto Rico to Dublin Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Puerto Rico to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The necessary travel and health documents for your Dublin Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Dublin?

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

Why use momondo?

Why should I use momondo to find a flight deal from Puerto Rico to Dublin?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Dublin from Puerto Rico.

Can I find flights from Puerto Rico to Dublin with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Dublin from Puerto Rico with this policy.

How can momondo help me find flights from Puerto Rico to Dublin?

Once all potential Puerto Rico to Dublin flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Puerto Rico to Dublin right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Puerto Rico to Dublin now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Dublin and let you know when they change.

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