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Cheap flights from Dublin to Puerto Rico from €351

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 28/5. 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 - 02:39
DUB
-
SJU
20h 59m
1 stop
JetBlue Logo
12:00 - 09:00
SJU
-
DUB
16h 00m
1 stop
€486JetBlue
Thu, 30 Apr - Fri, 15 May
JetBlue Logo
11:30 - 00:07
DUB
-
SJU
17h 37m
1 stop
JetBlue Logo
12:00 - 09:00
SJU
-
DUB
16h 00m
1 stop
€488JetBlue
Sat, 2 May - Fri, 15 May
JetBlue Logo
11:30 - 21:00
DUB
-
SJU
14h 30m
1 stop
JetBlue Logo
14:35 - 09:00
SJU
-
DUB
13h 25m
1 stop
€488JetBlue
Thu, 30 Apr - Wed, 13 May
JetBlue Logo
11:30 - 21:00
DUB
-
SJU
14h 30m
1 stop
JetBlue Logo
13:00 - 08:20
SJU
-
DUB
14h 20m
1 stop
€498JetBlue
Thu, 30 Apr - Thu, 14 May
JetBlue Logo
10:40 - 02:39
DUB
-
SJU
20h 59m
1 stop
JetBlue Logo
05:01 - 08:20
SJU
-
DUB
22h 19m
1 stop
€507JetBlue
Mon, 4 May - Mon, 11 May
JetBlue Logo
10:40 - 02:39
DUB
-
SJU
20h 59m
1 stop
JetBlue Logo
19:11 - 08:20
SJU
-
DUB
32h 09m
1 stop
€515JetBlue
Thu, 30 Apr - Fri, 15 May
JetBlue Logo
11:30 - 02:07
DUB
-
SJU
19h 37m
1 stop
JetBlue Logo
13:27 - 08:20
SJU
-
DUB
13h 53m
1 stop
€518JetBlue
Wed, 20 May - Wed, 27 May
JetBlue Logo
10:40 - 21:42
DUB
-
SJU
16h 02m
1 stop
JetBlue Logo
06:18 - 09:00
SJU
-
DUB
21h 42m
1 stop
€530JetBlue
Wed, 6 May - Sun, 10 May
JetBlue Logo
11:30 - 20:00
DUB
-
SJU
13h 30m
1 stop
JetBlue Logo
07:20 - 08:20
SJU
-
DUB
20h 00m
1 stop
€552JetBlue
Tue, 19 May - Tue, 26 May
JetBlue Logo
10:40 - 23:58
DUB
-
SJU
18h 18m
1 stop
JetBlue Logo
10:30 - 09:00
SJU
-
DUB
17h 30m
1 stop
€594JetBlue
Wed, 23 Sep - Sun, 27 Sep

JetBlue flights from Dublin to Puerto Rico

Our best JetBlue deals on Dublin to Puerto Rico flight tickets
JetBlue
2 May
DUB11:30Dublin
17h 37m
1 stop
SJU00:07San Juan Luis Munoz Marin Intl
15 May
SJU12:00San Juan Luis Munoz Marin Intl
16h 00m
1 stop
DUB09:00Dublin
€488
JetBlue
30 Apr
DUB11:30Dublin
14h 30m
1 stop
SJU21:00San Juan Luis Munoz Marin Intl
13 May
SJU14:35San Juan Luis Munoz Marin Intl
13h 25m
1 stop
DUB09:00Dublin
€488
JetBlue
30 Apr
DUB11:30Dublin
14h 30m
1 stop
SJU21:00San Juan Luis Munoz Marin Intl
14 May
SJU13:00San Juan Luis Munoz Marin Intl
14h 20m
1 stop
DUB08:20Dublin
€498

Delta flights from Dublin to Puerto Rico

Our best Delta deals on Dublin to Puerto Rico flight tickets
Delta
2 May
DUB11:10Dublin
17h 49m
2 stops
SJU23:59San Juan Luis Munoz Marin Intl
15 May
SJU13:16San Juan Luis Munoz Marin Intl
16h 09m
2 stops
DUB10:25Dublin
€775
Delta
8 Apr
DUB10:00Dublin
18h 15m
2 stops
SJU23:15San Juan Luis Munoz Marin Intl
24 Apr
SJU06:15San Juan Luis Munoz Marin Intl
21h 30m
1 stop
DUB08:45Dublin
€826
Delta
8 Apr
DUB10:00Dublin
18h 15m
2 stops
SJU23:15San Juan Luis Munoz Marin Intl
24 Apr
SJU06:15San Juan Luis Munoz Marin Intl
22h 00m
2 stops
DUB09:15Dublin
€827

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 7 April 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

Thu 30/4

10:40-02:39

1 stop20h 59m

San Juan Luis Munoz Marin Intl

Fri 15/5

12:00-09:00

1 stop16h 00m

€486

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Sat 2/5

11:30-00:07

1 stop17h 37m

San Juan Luis Munoz Marin Intl

Fri 15/5

12:00-09:00

1 stop16h 00m

€488
Fastest return journey

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 30/4

11:30-21:00

1 stop14h 30m

San Juan Luis Munoz Marin Intl

Wed 13/5

14:35-09:00

1 stop13h 25m

€488

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 30/4

11:30-21:00

1 stop14h 30m

San Juan Luis Munoz Marin Intl

Thu 14/5

13:00-08:20

1 stop14h 20m

€498

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Mon 4/5

10:40-02:39

1 stop20h 59m

San Juan Luis Munoz Marin Intl

Mon 11/5

05:01-08:20

1 stop22h 19m

€507

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 30/4

10:40-02:39

1 stop20h 59m

San Juan Luis Munoz Marin Intl

Fri 15/5

19:11-08:20

1 stop32h 09m

€515

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 20/5

11:30-02:07

1 stop19h 37m

San Juan Luis Munoz Marin Intl

Wed 27/5

13:27-08:20

1 stop13h 53m

€518

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 6/5

10:40-21:42

1 stop16h 02m

San Juan Luis Munoz Marin Intl

Sun 10/5

06:18-09:00

1 stop21h 42m

€530

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Tue 19/5

11:30-20:00

1 stop13h 30m

San Juan Luis Munoz Marin Intl

Tue 26/5

07:20-08:20

1 stop20h 00m

€552

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 23/9

10:40-23:58

1 stop18h 18m

San Juan Luis Munoz Marin Intl

Sun 27/9

10:30-09:00

1 stop17h 30m

€594

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 June is, on average, the cheapest month to fly to Puerto Rico from Dublin, with most prices found around €596. If you don’t want to visit Puerto Rico in June, then you should wait until May to fly from Dublin, when ticket prices are also cheap, with an average price of €606.

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 18m

Direct flights

None
The fastest flight from Dublin to Puerto Rico takes 14h 18m
There are no direct flights from Dublin to Puerto Rico. There are no popular flight routes from Dublin to Puerto Rico.
Search flight deals

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 €442Free CancellationRating
7.2
2,922 reviews
Search JetBlue flights
American AirlinesPriceFrom €618Free CancellationRating
7.1
11,552 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.
Start using Trips
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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 €488