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Cheap flights from Dublin to Puerto Rico from €324

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 5/3. 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
10:40 - 22:12
DUB
-
SJU
16h 32m
1 stop
JetBlue Logo
15:00 - 09:00
SJU
-
DUB
13h 00m
1 stop
€468JetBlue
Mon, 4 May - Thu, 14 May
JetBlue Logo
10:40 - 22:12
DUB
-
SJU
16h 32m
1 stop
JetBlue Logo
05:01 - 08:20
SJU
-
DUB
22h 19m
1 stop
€504JetBlue
Thu, 30 Apr - Sun, 10 May
JetBlue Logo
10:40 - 22:12
DUB
-
SJU
16h 32m
1 stop
JetBlue Logo
13:00 - 08:20
SJU
-
DUB
14h 20m
1 stop
€512JetBlue
Mon, 4 May - Sun, 17 May
JetBlue Logo
11:40 - 00:07
DUB
-
SJU
17h 27m
1 stop
JetBlue Logo
13:00 - 08:20
SJU
-
DUB
14h 20m
1 stop
€513JetBlue
Wed, 6 May - Sun, 17 May
JetBlue Logo
10:40 - 22:12
DUB
-
SJU
16h 32m
1 stop
JetBlue Logo
15:00 - 09:00
SJU
-
DUB
13h 00m
1 stop
€515JetBlue
Tue, 28 Apr - Tue, 12 May
JetBlue Logo
10:40 - 22:12
DUB
-
SJU
16h 32m
1 stop
JetBlue Logo
21:25 - 09:00
SJU
-
DUB
30h 35m
1 stop
€538JetBlue
Thu, 14 May - Sun, 24 May
Multiple Airlines Logo
10:40 - 14:31
DUB
-
SJU
32h 51m
2 stops
Multiple Airlines Logo
01:21 - 04:30
SJU
-
DUB
22h 09m
1 stop
€538Multiple Airlines
Tue, 28 Apr - Sat, 9 May
Finnair Logo
09:30 - 23:02
DUB
-
SJU
18h 32m
1 stop
Finnair Logo
06:45 - 11:50
SJU
-
DUB
24h 05m
2 stops
€541Finnair
Thu, 30 Apr - Sun, 10 May
Multiple Airlines Logo
10:40 - 14:31
DUB
-
SJU
32h 51m
2 stops
Multiple Airlines Logo
01:21 - 04:30
SJU
-
DUB
22h 09m
1 stop
€543Multiple Airlines
Wed, 29 Apr - Mon, 11 May
JetBlue Logo
10:40 - 22:12
DUB
-
SJU
16h 32m
1 stop
JetBlue Logo
15:00 - 09:00
SJU
-
DUB
13h 00m
1 stop
€547JetBlue
Wed, 29 Apr - Mon, 11 May

JetBlue flights from Dublin to Puerto Rico

Our best JetBlue deals on Dublin to Puerto Rico flight tickets
JetBlue
4 May
DUB10:40Dublin
16h 32m
1 stop
SJU22:12San Juan Luis Munoz Marin Intl
14 May
SJU15:00San Juan Luis Munoz Marin Intl
13h 00m
1 stop
DUB09:00Dublin
€468
JetBlue
30 Apr
DUB10:40Dublin
16h 32m
1 stop
SJU22:12San Juan Luis Munoz Marin Intl
10 May
SJU05:01San Juan Luis Munoz Marin Intl
22h 19m
1 stop
DUB08:20Dublin
€504
JetBlue
4 May
DUB10:40Dublin
16h 32m
1 stop
SJU22:12San Juan Luis Munoz Marin Intl
17 May
SJU13:00San Juan Luis Munoz Marin Intl
14h 20m
1 stop
DUB08:20Dublin
€512

American Airlines flights from Dublin to Puerto Rico

Our best American Airlines deals on Dublin to Puerto Rico flight tickets
American Airlines
26 Feb
DUB11:30Dublin
16h 10m
1 stop
SJU23:40San Juan Luis Munoz Marin Intl
2 Mar
SJU06:00San Juan Luis Munoz Marin Intl
22h 40m
1 stop
DUB08:40Dublin
€559
American Airlines
26 Feb
DUB11:30Dublin
16h 10m
1 stop
SJU23:40San Juan Luis Munoz Marin Intl
2 Mar
SJU06:00San Juan Luis Munoz Marin Intl
22h 40m
1 stop
DUB08:40Dublin
€560
American Airlines
9 Mar
DUB11:30Dublin
16h 22m
1 stop
SJU23:52San Juan Luis Munoz Marin Intl
24 Mar
SJU18:01San Juan Luis Munoz Marin Intl
18h 59m
2 stops
DUB17:00Dublin
€576

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 6 February 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

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Mon 4/5

10:40-22:12

1 stop16h 32m

San Juan Luis Munoz Marin Intl

Thu 14/5

15:00-09:00

1 stop13h 00m

€468

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 30/4

10:40-22:12

1 stop16h 32m

San Juan Luis Munoz Marin Intl

Sun 10/5

05:01-08:20

1 stop22h 19m

€504

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Mon 4/5

10:40-22:12

1 stop16h 32m

San Juan Luis Munoz Marin Intl

Sun 17/5

13:00-08:20

1 stop14h 20m

€512

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 6/5

11:40-00:07

1 stop17h 27m

San Juan Luis Munoz Marin Intl

Sun 17/5

13:00-08:20

1 stop14h 20m

€513

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Tue 28/4

10:40-22:12

1 stop16h 32m

San Juan Luis Munoz Marin Intl

Tue 12/5

15:00-09:00

1 stop13h 00m

€515

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 14/5

10:40-22:12

1 stop16h 32m

San Juan Luis Munoz Marin Intl

Sun 24/5

21:25-09:00

1 stop30h 35m

€538

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Tue 28/4

10:40-14:31

2 stops32h 51m

San Juan Luis Munoz Marin Intl

Sat 9/5

01:21-04:30

1 stop22h 09m

€538

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 30/4

09:30-23:02

1 stop18h 32m

San Juan Luis Munoz Marin Intl

Sun 10/5

06:45-11:50

2 stops24h 05m

€541

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 29/4

10:40-14:31

2 stops32h 51m

San Juan Luis Munoz Marin Intl

Mon 11/5

01:21-04:30

1 stop22h 09m

€543

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 29/4

10:40-22:12

1 stop16h 32m

San Juan Luis Munoz Marin Intl

Mon 11/5

15:00-09:00

1 stop13h 00m

€547

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 €502. 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 €551.

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

16h 10m

Direct flights

None
The fastest flight from Dublin to Puerto Rico takes 16h 10m
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 €528Free CancellationRating
7.2
2,895 reviews
Search JetBlue flights
American AirlinesPriceFrom €606Free CancellationRating
7.2
11,238 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 €443