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Cheap flights from Puerto Rico to Dublin from €261

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 30/9. 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
1 adult, Economy, 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.
KLM Logo
07:30 - 07:45
SJU
-
DUB
20h 15m
1 stop
KLM Logo
08:50 - 23:55
DUB
-
SJU
19h 05m
2 stops
€562KLM
Wed, 28 Oct - Wed, 18 Nov
KLM Logo
07:30 - 07:45
SJU
-
DUB
20h 15m
1 stop
KLM Logo
10:45 - 23:55
DUB
-
SJU
17h 10m
1 stop
€565KLM
Wed, 28 Oct - Wed, 18 Nov
United Airlines Logo
14:55 - 11:10
SJU
-
DUB
15h 15m
1 stop
United Airlines Logo
09:20 - 23:50
DUB
-
SJU
19h 30m
2 stops
€569United Airlines
Wed, 2 Sep - Tue, 8 Sep
KLM Logo
17:43 - 16:20
SJU
-
DUB
18h 37m
2 stops
KLM Logo
05:45 - 23:13
DUB
-
SJU
21h 28m
2 stops
€570KLM
Wed, 28 Oct - Wed, 18 Nov
Air Canada Logo
01:00 - 07:45
SJU
-
DUB
25h 45m
2 stops
Air Canada Logo
09:20 - 23:50
DUB
-
SJU
19h 30m
2 stops
€571Air Canada
Tue, 1 Sep - Tue, 8 Sep
British Airways Logo
12:55 - 09:40
SJU
-
DUB
16h 45m
2 stops
British Airways Logo
08:50 - 23:47
DUB
-
SJU
18h 57m
2 stops
€572British Airways
Wed, 11 Nov - Thu, 19 Nov
United Airlines Logo
07:00 - 11:10
SJU
-
DUB
23h 10m
2 stops
United Airlines Logo
09:20 - 23:50
DUB
-
SJU
19h 30m
2 stops
€573United Airlines
Wed, 2 Sep - Tue, 8 Sep
United Airlines Logo
01:00 - 07:45
SJU
-
DUB
25h 45m
2 stops
United Airlines Logo
09:50 - 23:50
DUB
-
SJU
19h 00m
2 stops
€576United Airlines
Tue, 1 Sep - Thu, 10 Sep
United Airlines Logo
13:25 - 11:10
SJU
-
DUB
16h 45m
1 stop
United Airlines Logo
13:35 - 23:50
DUB
-
SJU
15h 15m
1 stop
€577United Airlines
Wed, 2 Sep - Tue, 8 Sep
KLM Logo
13:19 - 12:40
SJU
-
DUB
18h 21m
2 stops
KLM Logo
05:55 - 22:23
DUB
-
SJU
21h 28m
2 stops
€581KLM
Wed, 2 Sep - Tue, 8 Sep

British Airways flights from Puerto Rico to Dublin

Our best British Airways deals on Puerto Rico to Dublin flight tickets
British Airways
11 Nov
SJU12:55San Juan Luis Munoz Marin Intl
16h 45m
2 stops
DUB09:40Dublin
19 Nov
DUB08:50Dublin
18h 57m
2 stops
SJU23:47San Juan Luis Munoz Marin Intl
€572
British Airways
20 Oct
SJU12:05San Juan Luis Munoz Marin Intl
16h 35m
2 stops
DUB09:40Dublin
1 Nov
DUB11:30Dublin
16h 17m
1 stop
SJU23:47San Juan Luis Munoz Marin Intl
€606
British Airways
20 Oct
SJU12:05San Juan Luis Munoz Marin Intl
16h 35m
2 stops
DUB09:40Dublin
1 Nov
DUB11:30Dublin
16h 17m
1 stop
SJU23:47San Juan Luis Munoz Marin Intl
€607

American Airlines flights from Puerto Rico to Dublin

Our best American Airlines deals on Puerto Rico to Dublin flight tickets
American Airlines
11 Nov
SJU16:26San Juan Luis Munoz Marin Intl
12h 04m
1 stop
DUB08:30Dublin
19 Nov
DUB11:30Dublin
16h 17m
1 stop
SJU23:47San Juan Luis Munoz Marin Intl
€583
American Airlines
21 Oct
SJU15:50San Juan Luis Munoz Marin Intl
16h 05m
2 stops
DUB12:55Dublin
1 Nov
DUB11:30Dublin
16h 17m
1 stop
SJU23:47San Juan Luis Munoz Marin Intl
€605
American Airlines
6 Nov
SJU06:25San Juan Luis Munoz Marin Intl
22h 05m
1 stop
DUB08:30Dublin
16 Nov
DUB18:35Dublin
26h 05m
1 stop
SJU16:40San Juan Luis Munoz Marin Intl
€615

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 6 June 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

Wed 28/10

07:30-07:45

1 stop20h 15m

Dublin

Wed 18/11

08:50-23:55

2 stops19h 05m

€562

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Wed 28/10

07:30-07:45

1 stop20h 15m

Dublin

Wed 18/11

10:45-23:55

1 stop17h 10m

€565

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Wed 2/9

14:55-11:10

1 stop15h 15m

Dublin

Tue 8/9

09:20-23:50

2 stops19h 30m

€569

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Wed 28/10

17:43-16:20

2 stops18h 37m

Dublin

Wed 18/11

05:45-23:13

2 stops21h 28m

€570

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

€571

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Wed 11/11

12:55-09:40

2 stops16h 45m

Dublin

Thu 19/11

08:50-23:47

2 stops18h 57m

€572

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Wed 2/9

07:00-11:10

2 stops23h 10m

Dublin

Tue 8/9

09:20-23:50

2 stops19h 30m

€573

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Tue 1/9

01:00-07:45

2 stops25h 45m

Dublin

Thu 10/9

09:50-23:50

2 stops19h 00m

€576
Fastest return journey

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Wed 2/9

13:25-11:10

1 stop16h 45m

Dublin

Tue 8/9

13:35-23:50

1 stop15h 15m

€577

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Wed 2/9

13:19-12:40

2 stops18h 21m

Dublin

Tue 8/9

05:55-22:23

2 stops21h 28m

€581

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 €138.

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

You are more likely to see cheaper flights to Dublin from Puerto Rico when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €544 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Puerto Rico for as low as €420 on momondo.

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

12h 36m

Direct flights

None
The fastest flight from Puerto Rico to Dublin takes 12h 36m
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
Swords
Bray
Tullamore
Gorey
Kildare
Mullingar
Maynooth
Leixlip
Castleknock
Malahide
Carlingford
Enniscorthy
Drogheda
Portmarnock

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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