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Cheap flights from Dublin to Puerto Rico from €432

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Puerto Rico departing on 14/11. 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 Dublin to Puerto Rico

Cheap return flights

Enter your travel dates to find the best prices.
JetBlue Logo
10:40 - 23:54
DUB
-
SJU
18h 14m
1 stop
JetBlue Logo
07:55 - 09:00
SJU
-
DUB
20h 05m
1 stop
€553JetBlue
Mon, 24 Aug - Sun, 6 Sep
JetBlue Logo
11:30 - 22:45
DUB
-
SJU
16h 15m
1 stop
JetBlue Logo
15:24 - 09:00
SJU
-
DUB
12h 36m
1 stop
€555JetBlue
Fri, 21 Aug - Sat, 5 Sep
JetBlue Logo
11:30 - 20:48
DUB
-
SJU
14h 18m
1 stop
JetBlue Logo
13:13 - 09:00
SJU
-
DUB
14h 47m
1 stop
€565JetBlue
Sat, 29 Aug - Sat, 5 Sep
JetBlue Logo
11:30 - 21:40
DUB
-
SJU
15h 10m
1 stop
JetBlue Logo
13:50 - 08:20
SJU
-
DUB
13h 30m
1 stop
€567JetBlue
Tue, 1 Sep - Mon, 7 Sep
JetBlue Logo
11:30 - 21:39
DUB
-
SJU
15h 09m
1 stop
JetBlue Logo
10:30 - 09:00
SJU
-
DUB
17h 30m
1 stop
€567JetBlue
Thu, 27 Aug - Thu, 10 Sep
JetBlue Logo
11:30 - 21:39
DUB
-
SJU
15h 09m
1 stop
JetBlue Logo
10:30 - 09:00
SJU
-
DUB
17h 30m
1 stop
€569JetBlue
Thu, 27 Aug - Thu, 10 Sep
JetBlue Logo
11:30 - 00:13
DUB
-
SJU
17h 43m
1 stop
JetBlue Logo
15:10 - 09:00
SJU
-
DUB
12h 50m
1 stop
€585JetBlue
Tue, 1 Sep - Mon, 7 Sep
JetBlue Logo
11:30 - 00:13
DUB
-
SJU
17h 43m
1 stop
JetBlue Logo
15:10 - 09:00
SJU
-
DUB
12h 50m
1 stop
€587JetBlue
Tue, 1 Sep - Mon, 7 Sep
Multiple Airlines Logo
09:50 - 19:05
DUB
-
SJU
14h 15m
1 stop
Multiple Airlines Logo
11:51 - 09:40
SJU
-
DUB
16h 49m
2 stops
€622Multiple Airlines
Mon, 7 Sep - Sun, 13 Sep
Multiple Airlines Logo
09:50 - 19:05
DUB
-
SJU
14h 15m
1 stop
Multiple Airlines Logo
11:51 - 09:40
SJU
-
DUB
16h 49m
2 stops
€623Multiple Airlines
Mon, 7 Sep - Sun, 13 Sep

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British Airways flights from Dublin to Puerto Rico

Our best British Airways deals on Dublin to Puerto Rico flight tickets
British Airways
27 Aug
DUB13:45Dublin
13h 39m
1 stop
SJU22:24San Juan Luis Munoz Marin Intl
10 Sept
SJU11:51San Juan Luis Munoz Marin Intl
16h 49m
2 stops
DUB09:40Dublin
€633
British Airways
29 Aug
DUB09:30Dublin
17h 54m
2 stops
SJU22:24San Juan Luis Munoz Marin Intl
5 Sept
SJU07:03San Juan Luis Munoz Marin Intl
18h 27m
1 stop
DUB06:30Dublin
€693
British Airways
7 Sept
DUB08:40Dublin
18h 44m
2 stops
SJU22:24San Juan Luis Munoz Marin Intl
13 Sept
SJU11:51San Juan Luis Munoz Marin Intl
16h 49m
2 stops
DUB09:40Dublin
€702

JetBlue flights from Dublin to Puerto Rico

Our best JetBlue deals on Dublin to Puerto Rico flight tickets
JetBlue
24 Aug
DUB10:40Dublin
18h 14m
1 stop
SJU23:54San Juan Luis Munoz Marin Intl
6 Sept
SJU07:55San Juan Luis Munoz Marin Intl
20h 05m
1 stop
DUB09:00Dublin
€553
JetBlue
21 Aug
DUB11:30Dublin
16h 15m
1 stop
SJU22:45San Juan Luis Munoz Marin Intl
5 Sept
SJU15:24San Juan Luis Munoz Marin Intl
12h 36m
1 stop
DUB09:00Dublin
€555
JetBlue
29 Aug
DUB11:30Dublin
14h 18m
1 stop
SJU20:48San Juan Luis Munoz Marin Intl
5 Sept
SJU13:13San Juan Luis Munoz Marin Intl
14h 47m
1 stop
DUB09:00Dublin
€565

momondo Fare Finder

 
Customise your flight search to find flights from Dublin to Puerto Rico 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 19 July 2026.
Use the filters below to find and compare flights from Dublin to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Mon 24/8

10:40-23:54

1 stop18h 14m

San Juan Luis Munoz Marin Intl

Sun 6/9

07:55-09:00

1 stop20h 05m

€553

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Fri 21/8

11:30-22:45

1 stop16h 15m

San Juan Luis Munoz Marin Intl

Sat 5/9

15:24-09:00

1 stop12h 36m

€555

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Sat 29/8

11:30-20:48

1 stop14h 18m

San Juan Luis Munoz Marin Intl

Sat 5/9

13:13-09:00

1 stop14h 47m

€565
Fastest return journey

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Tue 1/9

11:30-21:40

1 stop15h 10m

San Juan Luis Munoz Marin Intl

Mon 7/9

13:50-08:20

1 stop13h 30m

€567

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 27/8

11:30-21:39

1 stop15h 09m

San Juan Luis Munoz Marin Intl

Thu 10/9

10:30-09:00

1 stop17h 30m

€567

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 27/8

11:30-21:39

1 stop15h 09m

San Juan Luis Munoz Marin Intl

Thu 10/9

10:30-09:00

1 stop17h 30m

€569

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Tue 1/9

11:30-00:13

1 stop17h 43m

San Juan Luis Munoz Marin Intl

Mon 7/9

15:10-09:00

1 stop12h 50m

€585

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Tue 1/9

11:30-00:13

1 stop17h 43m

San Juan Luis Munoz Marin Intl

Mon 7/9

15:10-09:00

1 stop12h 50m

€587

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Mon 7/9

09:50-19:05

1 stop14h 15m

San Juan Luis Munoz Marin Intl

Sun 13/9

11:51-09:40

2 stops16h 49m

€622

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Mon 7/9

09:50-19:05

1 stop14h 15m

San Juan Luis Munoz Marin Intl

Sun 13/9

11:51-09:40

2 stops16h 49m

€622

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Puerto Rico from

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

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 Puerto Rico?

The month of May is, on average, the cheapest month to fly to Puerto Rico from Dublin, with most prices found around €557. If you don’t want to visit Puerto Rico in May, then you should wait until June to fly from Dublin, when ticket prices are also cheap, with an average price of €639.

Cheap Dublin to Puerto Rico flight deals and tips

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

Fastest flight time

13h 45m

Direct flights

None
The fastest flight from Dublin to Puerto Rico takes 13h 45m
There are no direct flights from Dublin to Puerto Rico. There are no popular flight routes from Dublin to Puerto Rico.
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Frequently asked questions about flying from Dublin to Puerto Rico

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

    Prices for flights from Dublin Airport to Puerto Rico are refreshed on a daily basis.

  • How many operators does momondo search for flights from Dublin Airport to Puerto Rico?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The travel and health documents you'll need for your trip to Puerto Rico may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Puerto Rico. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Dublin to Puerto Rico

Compare and see reviews for airlines that fly from Dublin to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom €447Free CancellationRating
7.1
3,010 reviews
Search JetBlue flights
American AirlinesPriceFrom €625Free CancellationRating
7.1
11,820 reviews
Search American Airlines flights

Why use momondo?

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

It is quick and easy to find Dublin to Puerto Rico flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Puerto Rico that suits you.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dublin to Puerto Rico.

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

If you are simply researching potential flights to Puerto Rico, momondo offers a useful price alert feature which will track prices for flights to Puerto Rico from Dublin and alert you when they change.

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Puerto Rico

Popular Cities in Puerto Rico

Popular flights according to clicks in the last 7 days on momondo
Flights to San Juanfrom €532