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Cheap flights from Dublin to Puerto Rico from €401

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 1/6. 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 Dublin to Puerto Rico

Cheap return flights

Enter your travel dates to find the best prices.
JetBlue Logo
11:30 - 19:32
DUB
-
SJU
13h 02m
1 stop
JetBlue Logo
06:00 - 08:20
SJU
-
DUB
21h 20m
1 stop
€527JetBlue
Thu, 24 Sep - Wed, 30 Sep
JetBlue Logo
11:30 - 00:13
DUB
-
SJU
17h 43m
1 stop
JetBlue Logo
07:55 - 09:00
SJU
-
DUB
20h 05m
1 stop
€537JetBlue
Thu, 25 Jun - Thu, 9 Jul
JetBlue Logo
11:30 - 00:10
DUB
-
SJU
17h 40m
1 stop
JetBlue Logo
06:00 - 08:20
SJU
-
DUB
21h 20m
1 stop
€540JetBlue
Thu, 9 Jul - Wed, 22 Jul
JetBlue Logo
10:40 - 21:42
DUB
-
SJU
16h 02m
1 stop
JetBlue Logo
13:12 - 09:00
SJU
-
DUB
14h 48m
1 stop
€549JetBlue
Fri, 5 Jun - Sat, 20 Jun
JetBlue Logo
10:40 - 21:33
DUB
-
SJU
15h 53m
1 stop
JetBlue Logo
15:24 - 09:00
SJU
-
DUB
12h 36m
1 stop
€574JetBlue
Wed, 17 Jun - Fri, 26 Jun
JetBlue Logo
11:30 - 12:25
DUB
-
SJU
29h 55m
1 stop
JetBlue Logo
13:30 - 09:00
SJU
-
DUB
14h 30m
1 stop
€589JetBlue
Thu, 9 Jul - Wed, 22 Jul
JetBlue Logo
11:30 - 19:32
DUB
-
SJU
13h 02m
1 stop
JetBlue Logo
10:30 - 08:20
SJU
-
DUB
16h 50m
2 stops
€595JetBlue
Thu, 24 Sep - Wed, 30 Sep
JetBlue Logo
11:30 - 00:13
DUB
-
SJU
17h 43m
1 stop
JetBlue Logo
13:12 - 09:00
SJU
-
DUB
14h 48m
1 stop
€613JetBlue
Fri, 12 Jun - Fri, 19 Jun
Multiple Airlines Logo
09:15 - 23:35
DUB
-
SJU
19h 20m
2 stops
Multiple Airlines Logo
13:10 - 09:15
SJU
-
DUB
15h 05m
1 stop
€622Multiple Airlines
Fri, 5 Jun - Sat, 20 Jun
JetBlue Logo
10:40 - 21:42
DUB
-
SJU
16h 02m
1 stop
JetBlue Logo
09:52 - 09:00
SJU
-
DUB
18h 08m
1 stop
€629JetBlue
Fri, 29 May - Thu, 4 Jun

British Airways flights from Dublin to Puerto Rico

Our best British Airways deals on Dublin to Puerto Rico flight tickets
British Airways
17 Jun
DUB10:30Dublin
17h 30m
2 stops
SJU23:00San Juan Luis Munoz Marin Intl
26 Jun
SJU13:47San Juan Luis Munoz Marin Intl
11h 43m
1 stop
DUB06:30Dublin
€686
British Airways
25 Jun
DUB10:30Dublin
17h 30m
2 stops
SJU23:00San Juan Luis Munoz Marin Intl
9 Jul
SJU10:35San Juan Luis Munoz Marin Intl
18h 05m
2 stops
DUB09:40Dublin
€763
British Airways
24 Sept
DUB08:40Dublin
20h 19m
2 stops
SJU23:59San Juan Luis Munoz Marin Intl
30 Sept
SJU12:05San Juan Luis Munoz Marin Intl
16h 35m
2 stops
DUB09:40Dublin
€777

American Airlines flights from Dublin to Puerto Rico

Our best American Airlines deals on Dublin to Puerto Rico flight tickets
American Airlines
29 May
DUB11:45Dublin
16h 00m
1 stop
SJU22:45San Juan Luis Munoz Marin Intl
4 Jun
SJU10:29San Juan Luis Munoz Marin Intl
15h 01m
2 stops
DUB06:30Dublin
€713
American Airlines
17 Jun
DUB11:45Dublin
17h 14m
2 stops
SJU23:59San Juan Luis Munoz Marin Intl
26 Jun
SJU10:29San Juan Luis Munoz Marin Intl
15h 01m
2 stops
DUB06:30Dublin
€735
American Airlines
29 May
DUB08:35Dublin
15h 30m
2 stops
SJU19:05San Juan Luis Munoz Marin Intl
4 Jun
SJU10:29San Juan Luis Munoz Marin Intl
15h 01m
2 stops
DUB06:30Dublin
€762

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 May 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 24/9

11:30-19:32

1 stop13h 02m

San Juan Luis Munoz Marin Intl

Wed 30/9

06:00-08:20

1 stop21h 20m

€527

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 25/6

11:30-00:13

1 stop17h 43m

San Juan Luis Munoz Marin Intl

Thu 9/7

07:55-09:00

1 stop20h 05m

€537

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 9/7

11:30-00:10

1 stop17h 40m

San Juan Luis Munoz Marin Intl

Wed 22/7

06:00-08:20

1 stop21h 20m

€540

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Fri 5/6

10:40-21:42

1 stop16h 02m

San Juan Luis Munoz Marin Intl

Sat 20/6

13:12-09:00

1 stop14h 48m

€549
Fastest return journey

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 17/6

10:40-21:33

1 stop15h 53m

San Juan Luis Munoz Marin Intl

Fri 26/6

15:24-09:00

1 stop12h 36m

€574

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 9/7

11:30-12:25

1 stop29h 55m

San Juan Luis Munoz Marin Intl

Wed 22/7

13:30-09:00

1 stop14h 30m

€589

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 24/9

11:30-19:32

1 stop13h 02m

San Juan Luis Munoz Marin Intl

Wed 30/9

10:30-08:20

2 stops16h 50m

€595

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Fri 12/6

11:30-00:13

1 stop17h 43m

San Juan Luis Munoz Marin Intl

Fri 19/6

13:12-09:00

1 stop14h 48m

€613

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Fri 5/6

09:15-23:35

2 stops19h 20m

San Juan Luis Munoz Marin Intl

Sat 20/6

13:10-09:15

1 stop15h 05m

€622

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Fri 29/5

10:40-21:42

1 stop16h 02m

San Juan Luis Munoz Marin Intl

Thu 4/6

09:52-09:00

1 stop18h 08m

€629

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 €439. If you don’t want to visit Puerto Rico in May, then you should wait until October to fly from Dublin, when ticket prices are also cheap, with an average price of €554.

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 02m

Direct flights

None
The fastest flight from Dublin to Puerto Rico takes 13h 02m
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 €490Free CancellationRating
7.2
2,983 reviews
Search JetBlue flights
American AirlinesPriceFrom €614Free CancellationRating
7.1
11,645 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 €516