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Cheap flights from Puerto Rico to Dublin from €348

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 24/9. 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

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.
Air Canada Logo
14:25 - 07:10SJU  San Juan Luis Munoz Marin Intl-DUB Dublin
12h 45m1 stop Toronto Pearson Intl
Air Canada Logo
09:00 - 13:30DUB  Dublin-SJU San Juan Luis Munoz Marin Intl
32h 30m1 stop Toronto Pearson Intl
€565Air Canada
Sun, 15 Nov - Thu, 3 Dec
Air Canada Logo
14:25 - 07:10SJU  San Juan Luis Munoz Marin Intl-DUB Dublin
12h 45m1 stop Toronto Pearson Intl
Air Canada Logo
09:00 - 14:40DUB  Dublin-SJU San Juan Luis Munoz Marin Intl
57h 40m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
€568Air Canada
Sun, 15 Nov - Thu, 3 Dec
Air Canada Logo
02:05 - 07:10SJU  San Juan Luis Munoz Marin Intl-DUB Dublin
25h 05m2 stops Newark Toronto Pearson Intl
Air Canada Logo
09:00 - 13:30DUB  Dublin-SJU San Juan Luis Munoz Marin Intl
32h 30m1 stop Toronto Pearson Intl
€568Air Canada
Tue, 10 Nov - Thu, 3 Dec
Air Canada Logo
02:05 - 07:10SJU  San Juan Luis Munoz Marin Intl-DUB Dublin
25h 05m2 stops Newark Toronto Pearson Intl
Air Canada Logo
09:00 - 14:40DUB  Dublin-SJU San Juan Luis Munoz Marin Intl
57h 40m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
€571Air Canada
Tue, 10 Nov - Thu, 3 Dec
United Airlines Logo
17:50 - 10:20SJU  San Juan Luis Munoz Marin Intl-DUB Dublin
12h 30m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
09:30 - 00:36DUB  Dublin-SJU San Juan Luis Munoz Marin Intl
19h 06m1 stop Newark
€574United Airlines
Tue, 10 Nov - Fri, 4 Dec
Delta Logo
07:15 - 07:45SJU  San Juan Luis Munoz Marin Intl-DUB Dublin
20h 30m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
Delta Logo
09:40 - 23:55DUB  Dublin-SJU San Juan Luis Munoz Marin Intl
18h 15m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl
€577Delta
Tue, 10 Nov - Thu, 3 Dec
Delta Logo
18:30 - 18:25SJU  San Juan Luis Munoz Marin Intl-DUB Dublin
19h 55m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
Delta Logo
11:55 - 14:00DUB  Dublin-SJU San Juan Luis Munoz Marin Intl
30h 05m2 stops Boston Logan Intl Detroit Metropolitan Wayne County
€581Delta
Sat, 14 Nov - Fri, 4 Dec
American Airlines Logo
07:30 - 08:40SJU  San Juan Luis Munoz Marin Intl-DUB Dublin
21h 10m1 stop Philadelphia
American Airlines Logo
09:50 - 20:00DUB  Dublin-SJU San Juan Luis Munoz Marin Intl
14h 10m1 stop Madrid Barajas
€590American Airlines
Sun, 25 Oct - Wed, 4 Nov
British Airways Logo
14:28 - 09:50SJU  San Juan Luis Munoz Marin Intl-DUB Dublin
15h 22m2 stops Philadelphia London Heathrow
British Airways Logo
11:30 - 23:48DUB  Dublin-SJU San Juan Luis Munoz Marin Intl
16h 18m1 stop Philadelphia
€591British Airways
Mon, 8 Feb - Sat, 20 Feb
United Airlines Logo
13:35 - 07:30SJU  San Juan Luis Munoz Marin Intl-DUB Dublin
13h 55m1 stop Newark
United Airlines Logo
09:30 - 00:36DUB  Dublin-SJU San Juan Luis Munoz Marin Intl
19h 06m1 stop Newark
€599United Airlines
Sun, 25 Oct - Tue, 3 Nov

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KLM flights from Puerto Rico to Dublin

Our best KLM deals on Puerto Rico to Dublin flight tickets
KLM
23 Sept
SJU07:00San Juan Luis Munoz Marin Intl
20h 45m
1 stop
DUB08:45Dublin
30 Sept
DUB08:55Dublin
19h 54m
2 stops
SJU23:49San Juan Luis Munoz Marin Intl
€626
KLM
20 Oct
SJU13:15San Juan Luis Munoz Marin Intl
15h 45m
1 stop
DUB10:00Dublin
1 Nov
DUB08:55Dublin
19h 49m
2 stops
SJU00:44San Juan Luis Munoz Marin Intl
€637
KLM
12 Nov
SJU14:05San Juan Luis Munoz Marin Intl
14h 40m
1 stop
DUB08:45Dublin
2 Dec
DUB05:45Dublin
22h 10m
2 stops
SJU23:55San Juan Luis Munoz Marin Intl
€652

American Airlines flights from Puerto Rico to Dublin

Our best American Airlines deals on Puerto Rico to Dublin flight tickets
American Airlines
25 Oct
SJU07:30San Juan Luis Munoz Marin Intl
21h 10m
1 stop
DUB08:40Dublin
4 Nov
DUB09:50Dublin
14h 10m
1 stop
SJU20:00San Juan Luis Munoz Marin Intl
€590
American Airlines
9 Nov
SJU14:44San Juan Luis Munoz Marin Intl
13h 46m
1 stop
DUB08:30Dublin
14 Nov
DUB09:50Dublin
14h 10m
1 stop
SJU20:00San Juan Luis Munoz Marin Intl
€608
American Airlines
9 Nov
SJU13:18San Juan Luis Munoz Marin Intl
15h 12m
2 stops
DUB08:30Dublin
14 Nov
DUB09:50Dublin
14h 10m
1 stop
SJU20:00San Juan Luis Munoz Marin Intl
€612

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 15 August 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 San Juan Luis Munoz Marin Intl - DUB Dublin

SJUDUB

San Juan Luis Munoz Marin Intl

Sun 15/11

14:25-07:10

1 stop12h 45m

Dublin

Thu 3/12

09:00-13:30

1 stop32h 30m

€565

San JuanDublin

SJU San Juan Luis Munoz Marin Intl - DUB Dublin

SJUDUB

San Juan Luis Munoz Marin Intl

Sun 15/11

14:25-07:10

1 stop12h 45m

Dublin

Thu 3/12

09:00-14:40

2 stops57h 40m

€568

San JuanDublin

SJU San Juan Luis Munoz Marin Intl - DUB Dublin

SJUDUB

San Juan Luis Munoz Marin Intl

Tue 10/11

02:05-07:10

2 stops25h 05m

Dublin

Thu 3/12

09:00-13:30

1 stop32h 30m

€568

San JuanDublin

SJU San Juan Luis Munoz Marin Intl - DUB Dublin

SJUDUB

San Juan Luis Munoz Marin Intl

Tue 10/11

02:05-07:10

2 stops25h 05m

Dublin

Thu 3/12

09:00-14:40

2 stops57h 40m

€571
Fastest return journey

San JuanDublin

SJU San Juan Luis Munoz Marin Intl - DUB Dublin

SJUDUB

San Juan Luis Munoz Marin Intl

Tue 10/11

17:50-10:20

1 stop12h 30m

Dublin

Fri 4/12

09:30-00:36

1 stop19h 06m

€574

San JuanDublin

SJU San Juan Luis Munoz Marin Intl - DUB Dublin

SJUDUB

San Juan Luis Munoz Marin Intl

Tue 10/11

07:15-07:45

2 stops20h 30m

Dublin

Thu 3/12

09:40-23:55

2 stops18h 15m

€577

San JuanDublin

SJU San Juan Luis Munoz Marin Intl - DUB Dublin

SJUDUB

San Juan Luis Munoz Marin Intl

Sat 14/11

18:30-18:25

2 stops19h 55m

Dublin

Fri 4/12

11:55-14:00

2 stops30h 05m

€581

San JuanDublin

SJU San Juan Luis Munoz Marin Intl - DUB Dublin

SJUDUB

San Juan Luis Munoz Marin Intl

Sun 25/10

07:30-08:40

1 stop21h 10m

Dublin

Wed 4/11

09:50-20:00

1 stop14h 10m

€590

San JuanDublin

SJU San Juan Luis Munoz Marin Intl - DUB Dublin

SJUDUB

San Juan Luis Munoz Marin Intl

Mon 8/2

14:28-09:50

2 stops15h 22m

Dublin

Sat 20/2

11:30-23:48

1 stop16h 18m

€591

San JuanDublin

SJU San Juan Luis Munoz Marin Intl - DUB Dublin

SJUDUB

San Juan Luis Munoz Marin Intl

Sun 25/10

13:35-07:30

1 stop13h 55m

Dublin

Tue 3/11

09:30-00:36

1 stop19h 06m

€599

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 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 October instead. Flights to Dublin in October, while not as cheap as those in January, still average around €329.

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

You could potentially save up to 24% 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 55m

Direct flights

None
The fastest flight from Puerto Rico to Dublin takes 12h 55m
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
Swords
Gorey
Naas
Bray
Kildare
Tullamore
Mullingar
Leixlip
Maynooth
Castleknock
Malahide
Carlingford
Enniscorthy
Drogheda
Arklow

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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