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Cheap flights from Dublin to Puerto Rico from €338

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 16/4. 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
0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
Finnair Logo
09:30 - 23:01
DUB
-
SJU
18h 31m
1 stop
Finnair Logo
06:47 - 11:50
SJU
-
DUB
24h 03m
2 stops
€488Finnair
Mon, 4 May - Mon, 11 May
Finnair Logo
09:30 - 23:01
DUB
-
SJU
18h 31m
1 stop
Finnair Logo
06:47 - 09:45
SJU
-
DUB
21h 58m
1 stop
€489Finnair
Mon, 4 May - Mon, 11 May
Finnair Logo
09:30 - 23:01
DUB
-
SJU
18h 31m
1 stop
Finnair Logo
06:47 - 09:45
SJU
-
DUB
21h 58m
1 stop
€492Finnair
Mon, 4 May - Mon, 11 May
Finnair Logo
09:30 - 23:01
DUB
-
SJU
18h 31m
1 stop
Finnair Logo
06:47 - 09:45
SJU
-
DUB
21h 58m
1 stop
€513Finnair
Mon, 4 May - Mon, 11 May
Finnair Logo
09:30 - 23:01
DUB
-
SJU
18h 31m
1 stop
Finnair Logo
06:47 - 11:50
SJU
-
DUB
24h 03m
2 stops
€516Finnair
Mon, 4 May - Mon, 11 May
Finnair Logo
09:30 - 23:01
DUB
-
SJU
18h 31m
1 stop
Finnair Logo
06:47 - 11:50
SJU
-
DUB
24h 03m
2 stops
€522Finnair
Mon, 4 May - Mon, 11 May
Finnair Logo
09:30 - 23:01
DUB
-
SJU
18h 31m
1 stop
Finnair Logo
06:47 - 11:50
SJU
-
DUB
24h 03m
2 stops
€527Finnair
Mon, 4 May - Mon, 11 May
Multiple Airlines Logo
11:30 - 23:56
DUB
-
SJU
16h 26m
1 stop
Multiple Airlines Logo
16:49 - 17:05
SJU
-
DUB
20h 16m
2 stops
€537Multiple Airlines
Thu, 5 Feb - Mon, 9 Feb
American Airlines Logo
11:30 - 10:00
DUB
-
SJU
26h 30m
2 stops
American Airlines Logo
06:00 - 08:40
SJU
-
DUB
22h 40m
1 stop
€555American Airlines
Thu, 26 Feb - Mon, 2 Mar
Multiple Airlines Logo
09:30 - 17:05
DUB
-
SJU
35h 35m
2 stops
Multiple Airlines Logo
10:00 - 21:50
SJU
-
DUB
31h 50m
3 stops
€557Multiple Airlines
Tue, 17 Mar - Tue, 24 Mar

Finnair flights from Dublin to Puerto Rico

Our best Finnair deals on Dublin to Puerto Rico flight tickets
Finnair
4 May
DUB09:30Dublin
18h 31m
1 stop
SJU23:01San Juan Luis Munoz Marin Intl
11 May
SJU06:47San Juan Luis Munoz Marin Intl
24h 03m
2 stops
DUB11:50Dublin
€488
Finnair
4 May
DUB09:30Dublin
18h 31m
1 stop
SJU23:01San Juan Luis Munoz Marin Intl
11 May
SJU06:47San Juan Luis Munoz Marin Intl
21h 58m
1 stop
DUB09:45Dublin
€489
Finnair
4 May
DUB09:30Dublin
18h 31m
1 stop
SJU23:01San Juan Luis Munoz Marin Intl
11 May
SJU06:47San Juan Luis Munoz Marin Intl
21h 58m
1 stop
DUB09:45Dublin
€492

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
26h 30m
2 stops
SJU10:00San Juan Luis Munoz Marin Intl
2 Mar
SJU06:00San Juan Luis Munoz Marin Intl
22h 40m
1 stop
DUB08:40Dublin
€555
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
5 Feb
DUB11:30Dublin
16h 29m
2 stops
SJU23:59San Juan Luis Munoz Marin Intl
9 Feb
SJU13:58San Juan Luis Munoz Marin Intl
14h 42m
2 stops
DUB08:40Dublin
€575

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 21 January 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

09:30-23:01

1 stop18h 31m

San Juan Luis Munoz Marin Intl

Mon 11/5

06:47-11:50

2 stops24h 03m

€488

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Mon 4/5

09:30-23:01

1 stop18h 31m

San Juan Luis Munoz Marin Intl

Mon 11/5

06:47-09:45

1 stop21h 58m

€489

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Mon 4/5

09:30-23:01

1 stop18h 31m

San Juan Luis Munoz Marin Intl

Mon 11/5

06:47-09:45

1 stop21h 58m

€492

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Mon 4/5

09:30-23:01

1 stop18h 31m

San Juan Luis Munoz Marin Intl

Mon 11/5

06:47-09:45

1 stop21h 58m

€513

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Mon 4/5

09:30-23:01

1 stop18h 31m

San Juan Luis Munoz Marin Intl

Mon 11/5

06:47-11:50

2 stops24h 03m

€516

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Mon 4/5

09:30-23:01

1 stop18h 31m

San Juan Luis Munoz Marin Intl

Mon 11/5

06:47-11:50

2 stops24h 03m

€522

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Mon 4/5

09:30-23:01

1 stop18h 31m

San Juan Luis Munoz Marin Intl

Mon 11/5

06:47-11:50

2 stops24h 03m

€527

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 5/2

11:30-23:56

1 stop16h 26m

San Juan Luis Munoz Marin Intl

Mon 9/2

16:49-17:05

2 stops20h 16m

€537

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 26/2

11:30-10:00

2 stops26h 30m

San Juan Luis Munoz Marin Intl

Mon 2/3

06:00-08:40

1 stop22h 40m

€555

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Tue 17/3

09:30-17:05

2 stops35h 35m

San Juan Luis Munoz Marin Intl

Tue 24/3

10:00-21:50

3 stops31h 50m

€557

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 €506. 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 €555.

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

17h 00m

Direct flights

None
The fastest flight from Dublin to Puerto Rico takes 17h 00m
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 €532Free CancellationRating
7.2
2,892 reviews
Search JetBlue flights
American AirlinesPriceFrom €611Free CancellationRating
7.2
11,169 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 €476