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Cheap flights from Puerto Rico to Dublin from €320

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 10/2. 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.
Lufthansa Logo
14:15 - 07:30
SJU
-
DUB
13h 15m1 stop
Lufthansa Logo
09:30 - 00:36
DUB
-
SJU
19h 06m1 stop
€322Lufthansa
Tue, 27 Jan - Thu, 5 Feb
Lufthansa Logo
14:15 - 07:30
SJU
-
DUB
13h 15m1 stop
Lufthansa Logo
09:20 - 00:36
DUB
-
SJU
19h 16m2 stops
€355Lufthansa
Tue, 27 Jan - Thu, 5 Feb
United Airlines Logo
14:15 - 07:30
SJU
-
DUB
13h 15m1 stop
United Airlines Logo
09:00 - 13:17
DUB
-
SJU
32h 17m2 stops
€362United Airlines
Thu, 22 Jan - Mon, 26 Jan
British Airways Logo
13:45 - 09:50
SJU
-
DUB
15h 05m2 stops
British Airways Logo
09:30 - 00:10
DUB
-
SJU
19h 40m1 stop
€363British Airways
Tue, 14 Apr - Thu, 23 Apr
Multiple Airlines Logo
05:00 - 08:40
SJU
-
DUB
23h 40m1 stop
Multiple Airlines Logo
18:05 - 22:34
DUB
-
SJU
32h 29m2 stops
€364Multiple Airlines
Sun, 8 Mar - Tue, 17 Mar
American Airlines Logo
14:28 - 11:15
SJU
-
DUB
16h 47m2 stops
American Airlines Logo
08:45 - 23:56
DUB
-
SJU
19h 11m2 stops
€365American Airlines
Tue, 27 Jan - Thu, 5 Feb
United Airlines Logo
14:15 - 07:30
SJU
-
DUB
13h 15m1 stop
United Airlines Logo
10:40 - 21:00
DUB
-
SJU
14h 20m1 stop
€366United Airlines
Thu, 22 Jan - Mon, 26 Jan
Multiple Airlines Logo
11:46 - 08:40
SJU
-
DUB
16h 54m2 stops
Multiple Airlines Logo
18:05 - 22:34
DUB
-
SJU
32h 29m2 stops
€368Multiple Airlines
Sun, 8 Mar - Tue, 17 Mar
Multiple Airlines Logo
15:55 - 15:45
SJU
-
DUB
19h 50m2 stops
Multiple Airlines Logo
08:50 - 23:45
DUB
-
SJU
18h 55m2 stops
€370Multiple Airlines
Tue, 13 Jan - Thu, 22 Jan
Delta Logo
13:30 - 10:45
SJU
-
DUB
16h 15m1 stop
Delta Logo
11:00 - 20:06
DUB
-
SJU
14h 06m1 stop
€371Delta
Tue, 14 Apr - Thu, 23 Apr

Lufthansa flights from Puerto Rico to Dublin

Our best Lufthansa deals on Puerto Rico to Dublin flight tickets
Lufthansa
27 Jan
SJU14:15San Juan Luis Munoz Marin Intl
13h 15m
1 stop
DUB07:30Dublin
5 Feb
DUB09:30Dublin
19h 06m
1 stop
SJU00:36San Juan Luis Munoz Marin Intl
€322
Find similar
Lufthansa
27 Jan
SJU14:15San Juan Luis Munoz Marin Intl
13h 15m
1 stop
DUB07:30Dublin
5 Feb
DUB09:20Dublin
19h 16m
2 stops
SJU00:36San Juan Luis Munoz Marin Intl
€355
Find similar
Lufthansa
30 Dec
SJU07:00San Juan Luis Munoz Marin Intl
20h 30m
1 stop
DUB07:30Dublin
11 Jan
DUB09:30Dublin
19h 06m
1 stop
SJU00:36San Juan Luis Munoz Marin Intl
€406
Find similar

American Airlines flights from Puerto Rico to Dublin

Our best American Airlines deals on Puerto Rico to Dublin flight tickets
American Airlines
27 Jan
SJU14:28San Juan Luis Munoz Marin Intl
16h 47m
2 stops
DUB11:15Dublin
5 Feb
DUB08:45Dublin
19h 11m
2 stops
SJU23:56San Juan Luis Munoz Marin Intl
€365
Find similar
American Airlines
26 Mar
SJU13:30San Juan Luis Munoz Marin Intl
15h 40m
2 stops
DUB09:10Dublin
1 Apr
DUB06:30Dublin
19h 19m
2 stops
SJU20:49San Juan Luis Munoz Marin Intl
€546
Find similar

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 18 December 2025.
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

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Tue 27/1

14:15-07:30

1 stop13h 15m

Dublin

Thu 5/2

09:30-00:36

1 stop19h 06m

€322

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Tue 27/1

14:15-07:30

1 stop13h 15m

Dublin

Thu 5/2

09:20-00:36

2 stops19h 16m

€355

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Thu 22/1

14:15-07:30

1 stop13h 15m

Dublin

Mon 26/1

09:00-13:17

2 stops32h 17m

€362

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Tue 14/4

13:45-09:50

2 stops15h 05m

Dublin

Thu 23/4

09:30-00:10

1 stop19h 40m

€363

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Sun 8/3

05:00-08:40

1 stop23h 40m

Dublin

Tue 17/3

18:05-22:34

2 stops32h 29m

€364

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Tue 27/1

14:28-11:15

2 stops16h 47m

Dublin

Thu 5/2

08:45-23:56

2 stops19h 11m

€365

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Thu 22/1

14:15-07:30

1 stop13h 15m

Dublin

Mon 26/1

10:40-21:00

1 stop14h 20m

€366

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Sun 8/3

11:46-08:40

2 stops16h 54m

Dublin

Tue 17/3

18:05-22:34

2 stops32h 29m

€368

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Tue 13/1

15:55-15:45

2 stops19h 50m

Dublin

Thu 22/1

08:50-23:45

2 stops18h 55m

€370

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Tue 14/4

13:30-10:45

1 stop16h 15m

Dublin

Thu 23/4

11:00-20:06

1 stop14h 06m

€371

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 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 February, then book flights to Dublin from Puerto Rico during November instead. Flights to Dublin in November, while not as cheap as those in February, still average around €404.

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 15m

Direct flights

None
The fastest flight from Puerto Rico to Dublin takes 13h 15m
There are no direct flights from Puerto Rico to Dublin. There are no popular flight routes from Puerto Rico to Dublin.
Search flight deals

  • 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
Wicklow
Swords
Cavan
Dundalk
Tullamore
Kildare
Naas
Enniscorthy
Bray
Mullingar
Carlingford
Arklow
Gorey
Malahide
Maynooth
Leixlip
Castleknock
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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