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Cheap flights from Dublin to Puerto Rico from €337

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 24/4. 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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Cheap return flights

Enter your travel dates to find the best prices.
JetBlue Logo
11:40 - 02:07
DUB
-
SJU
19h 27m
1 stop
JetBlue Logo
15:00 - 09:00
SJU
-
DUB
13h 00m
1 stop
€485JetBlue
Sat, 2 May - Fri, 15 May
JetBlue Logo
10:40 - 22:12
DUB
-
SJU
16h 32m
1 stop
JetBlue Logo
06:18 - 09:00
SJU
-
DUB
21h 42m
1 stop
€486JetBlue
Thu, 23 Apr - Wed, 6 May
JetBlue Logo
11:40 - 21:01
DUB
-
SJU
14h 21m
1 stop
JetBlue Logo
21:59 - 09:00
SJU
-
DUB
30h 01m
1 stop
€507JetBlue
Mon, 4 May - Mon, 11 May
JetBlue Logo
11:40 - 13:29
DUB
-
SJU
30h 49m
1 stop
JetBlue Logo
21:59 - 09:00
SJU
-
DUB
30h 01m
1 stop
€510JetBlue
Mon, 4 May - Mon, 11 May
JetBlue Logo
10:40 - 21:42
DUB
-
SJU
16h 02m
1 stop
JetBlue Logo
06:00 - 08:20
SJU
-
DUB
21h 20m
1 stop
€561JetBlue
Tue, 9 Jun - Tue, 16 Jun
American Airlines Logo
12:40 - 22:05
DUB
-
SJU
14h 25m
1 stop
American Airlines Logo
13:25 - 06:30
SJU
-
DUB
12h 05m
1 stop
€584American Airlines
Fri, 10 Apr - Mon, 20 Apr
JetBlue Logo
11:40 - 22:47
DUB
-
SJU
16h 07m
1 stop
JetBlue Logo
13:29 - 08:20
SJU
-
DUB
13h 51m
1 stop
€589JetBlue
Tue, 2 Jun - Tue, 9 Jun
JetBlue Logo
10:40 - 21:42
DUB
-
SJU
16h 02m
1 stop
JetBlue Logo
20:06 - 09:00
SJU
-
DUB
31h 54m
1 stop
€593JetBlue
Tue, 12 May - Fri, 22 May
JetBlue Logo
11:40 - 00:07
DUB
-
SJU
17h 27m
1 stop
JetBlue Logo
19:15 - 09:00
SJU
-
DUB
32h 45m
1 stop
€594JetBlue
Wed, 6 May - Wed, 13 May
JetBlue Logo
10:40 - 12:02
DUB
-
SJU
30h 22m
1 stop
JetBlue Logo
13:29 - 08:20
SJU
-
DUB
13h 51m
1 stop
€595JetBlue
Sat, 6 Jun - Wed, 10 Jun

JetBlue flights from Dublin to Puerto Rico

Our best JetBlue deals on Dublin to Puerto Rico flight tickets
JetBlue
2 May
DUB11:40Dublin
19h 27m
1 stop
SJU02:07San Juan Luis Munoz Marin Intl
15 May
SJU15:00San Juan Luis Munoz Marin Intl
13h 00m
1 stop
DUB09:00Dublin
€485
JetBlue
23 Apr
DUB10:40Dublin
16h 32m
1 stop
SJU22:12San Juan Luis Munoz Marin Intl
6 May
SJU06:18San Juan Luis Munoz Marin Intl
21h 42m
1 stop
DUB09:00Dublin
€486
JetBlue
4 May
DUB11:40Dublin
14h 21m
1 stop
SJU21:01San Juan Luis Munoz Marin Intl
11 May
SJU21:59San Juan Luis Munoz Marin Intl
30h 01m
1 stop
DUB09:00Dublin
€507

British Airways flights from Dublin to Puerto Rico

Our best British Airways deals on Dublin to Puerto Rico flight tickets
British Airways
2 Jun
DUB20:25Dublin
30h 34m
2 stops
SJU21:59San Juan Luis Munoz Marin Intl
9 Jun
SJU13:47San Juan Luis Munoz Marin Intl
11h 43m
1 stop
DUB06:30Dublin
€618
British Airways
4 May
DUB12:40Dublin
14h 25m
1 stop
SJU22:05San Juan Luis Munoz Marin Intl
11 May
SJU11:43San Juan Luis Munoz Marin Intl
16h 57m
2 stops
DUB09:40Dublin
€625
British Airways
4 May
DUB12:40Dublin
14h 25m
1 stop
SJU22:05San Juan Luis Munoz Marin Intl
11 May
SJU11:43San Juan Luis Munoz Marin Intl
16h 57m
2 stops
DUB09:40Dublin
€658

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 24 March 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

Sat 2/5

11:40-02:07

1 stop19h 27m

San Juan Luis Munoz Marin Intl

Fri 15/5

15:00-09:00

1 stop13h 00m

€485

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 23/4

10:40-22:12

1 stop16h 32m

San Juan Luis Munoz Marin Intl

Wed 6/5

06:18-09:00

1 stop21h 42m

€486

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Mon 4/5

11:40-21:01

1 stop14h 21m

San Juan Luis Munoz Marin Intl

Mon 11/5

21:59-09:00

1 stop30h 01m

€507

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Mon 4/5

11:40-13:29

1 stop30h 49m

San Juan Luis Munoz Marin Intl

Mon 11/5

21:59-09:00

1 stop30h 01m

€510

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Tue 9/6

10:40-21:42

1 stop16h 02m

San Juan Luis Munoz Marin Intl

Tue 16/6

06:00-08:20

1 stop21h 20m

€561
Fastest return journey

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Fri 10/4

12:40-22:05

1 stop14h 25m

San Juan Luis Munoz Marin Intl

Mon 20/4

13:25-06:30

1 stop12h 05m

€584

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Tue 2/6

11:40-22:47

1 stop16h 07m

San Juan Luis Munoz Marin Intl

Tue 9/6

13:29-08:20

1 stop13h 51m

€589

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Tue 12/5

10:40-21:42

1 stop16h 02m

San Juan Luis Munoz Marin Intl

Fri 22/5

20:06-09:00

1 stop31h 54m

€593

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 6/5

11:40-00:07

1 stop17h 27m

San Juan Luis Munoz Marin Intl

Wed 13/5

19:15-09:00

1 stop32h 45m

€594

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Sat 6/6

10:40-12:02

1 stop30h 22m

San Juan Luis Munoz Marin Intl

Wed 10/6

13:29-08:20

1 stop13h 51m

€595

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 €523. 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 €562.

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

14h 25m

Direct flights

None
The fastest flight from Dublin to Puerto Rico takes 14h 25m
There are no direct flights from Dublin to Puerto Rico. There are no popular flight routes from Dublin to Puerto Rico.
Search flight deals

  • 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 €441Free CancellationRating
7.2
2,904 reviews
Search JetBlue flights
American AirlinesPriceFrom €617Free CancellationRating
7.1
11,492 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 €485