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Cheap flights from Dublin to Puerto Rico from €394

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 23/2. 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.
Multiple Airlines Logo
07:55 - 20:24DUB-SJU
40h 29m2 stops
Multiple Airlines Logo
10:52 - 04:15SJU-DUB
13h 23m1 stop
€549Multiple Airlines
Find Deal
Sat, 17 Jan - Fri, 30 Jan
American Airlines Logo
11:30 - 16:33DUB-SJU
33h 03m1 stop
American Airlines Logo
07:00 - 09:50SJU-DUB
22h 50m2 stops
€553American Airlines
Find Deal
Mon, 12 Jan - Sun, 25 Jan
Multiple Airlines Logo
11:30 - 10:48DUB-SJU
27h 18m2 stops
Multiple Airlines Logo
10:57 - 08:40SJU-DUB
17h 43m2 stops
€569Multiple Airlines
Find Deal
Sun, 1 Feb - Sat, 14 Feb
JetBlue Logo
11:45 - 20:03DUB-SJU
13h 18m1 stop
JetBlue Logo
13:50 - 09:00SJU-DUB
14h 10m1 stop
€591JetBlue
Find Deal
Sat, 2 May - Mon, 11 May
Multiple Airlines Logo
08:45 - 23:59DUB-SJU
19h 14m2 stops
Multiple Airlines Logo
14:20 - 09:20SJU-DUB
15h 00m1 stop
€595Multiple Airlines
Find Deal
Wed, 10 Dec - Sun, 14 Dec
Multiple Airlines Logo
09:45 - 23:20DUB-SJU
17h 35m1 stop
Multiple Airlines Logo
14:20 - 09:20SJU-DUB
15h 00m1 stop
€597Multiple Airlines
Find Deal
Wed, 10 Dec - Sun, 14 Dec
Delta Logo
10:45 - 23:57DUB-SJU
17h 12m1 stop
Delta Logo
07:00 - 08:45SJU-DUB
21h 45m1 stop
€600Delta
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Sat, 17 Jan - Fri, 30 Jan
British Airways Logo
09:30 - 00:10DUB-SJU
19h 40m1 stop
British Airways Logo
11:50 - 09:40SJU-DUB
16h 50m2 stops
€608British Airways
Find Deal
Wed, 8 Apr - Fri, 24 Apr
Multiple Airlines Logo
08:45 - 23:59DUB-SJU
19h 14m2 stops
Multiple Airlines Logo
14:20 - 12:40SJU-DUB
18h 20m2 stops
€612Multiple Airlines
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Sat, 6 Dec - Wed, 10 Dec
Multiple Airlines Logo
06:00 - 23:20DUB-SJU
21h 20m2 stops
Multiple Airlines Logo
14:20 - 12:40SJU-DUB
18h 20m2 stops
€613Multiple Airlines
Find Deal
Sat, 6 Dec - Wed, 10 Dec

British Airways flights from Dublin to Puerto Rico

Our best British Airways deals on Dublin to Puerto Rico flight tickets
British Airways
26 Jan
DUB11:30Dublin
16h 26m
1 stop
SJU23:56San Juan Luis Munoz Marin Intl
4 Feb
SJU13:24San Juan Luis Munoz Marin Intl
16h 16m
2 stops
DUB09:40Dublin
€544
Find similar
British Airways
8 Apr
DUB09:30Dublin
19h 40m
1 stop
SJU00:10San Juan Luis Munoz Marin Intl
24 Apr
SJU11:50San Juan Luis Munoz Marin Intl
16h 50m
2 stops
DUB09:40Dublin
€559
Find similar
British Airways
8 Apr
DUB09:30Dublin
19h 40m
1 stop
SJU00:10San Juan Luis Munoz Marin Intl
24 Apr
SJU11:50San Juan Luis Munoz Marin Intl
16h 50m
2 stops
DUB09:40Dublin
€608
Find similar

American Airlines flights from Dublin to Puerto Rico

Our best American Airlines deals on Dublin to Puerto Rico flight tickets
American Airlines
12 Jan
DUB11:30Dublin
28h 57m
2 stops
SJU12:27San Juan Luis Munoz Marin Intl
25 Jan
SJU07:00San Juan Luis Munoz Marin Intl
22h 50m
2 stops
DUB09:50Dublin
€553
Find similar
American Airlines
30 Mar
DUB09:30Dublin
16h 19m
2 stops
SJU20:49San Juan Luis Munoz Marin Intl
11 Apr
SJU13:45San Juan Luis Munoz Marin Intl
19h 40m
2 stops
DUB14:25Dublin
€659
Find similar
American Airlines
2 Apr
DUB12:40Dublin
21h 48m
2 stops
SJU05:28San Juan Luis Munoz Marin Intl
10 Apr
SJU13:45San Juan Luis Munoz Marin Intl
20h 20m
2 stops
DUB15:05Dublin
€668
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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 25 November 2025.
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

Sat 17/1

07:55-20:24

2 stops40h 29m

San Juan Luis Munoz Marin Intl

Fri 30/1

10:52-04:15

1 stop13h 23m

€549

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Mon 12/1

11:30-16:33

1 stop33h 03m

San Juan Luis Munoz Marin Intl

Sun 25/1

07:00-09:50

2 stops22h 50m

€553

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Sun 1/2

11:30-10:48

2 stops27h 18m

San Juan Luis Munoz Marin Intl

Sat 14/2

10:57-08:40

2 stops17h 43m

€569

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Sat 2/5

11:45-20:03

1 stop13h 18m

San Juan Luis Munoz Marin Intl

Mon 11/5

13:50-09:00

1 stop14h 10m

€591

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 10/12

08:45-23:59

2 stops19h 14m

San Juan Luis Munoz Marin Intl

Sun 14/12

14:20-09:20

1 stop15h 00m

€595

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 10/12

09:45-23:20

1 stop17h 35m

San Juan Luis Munoz Marin Intl

Sun 14/12

14:20-09:20

1 stop15h 00m

€597

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Sat 17/1

10:45-23:57

1 stop17h 12m

San Juan Luis Munoz Marin Intl

Fri 30/1

07:00-08:45

1 stop21h 45m

€600

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 8/4

09:30-00:10

1 stop19h 40m

San Juan Luis Munoz Marin Intl

Fri 24/4

11:50-09:40

2 stops16h 50m

€608

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Sat 6/12

08:45-23:59

2 stops19h 14m

San Juan Luis Munoz Marin Intl

Wed 10/12

14:20-12:40

2 stops18h 20m

€612

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Sat 6/12

06:00-23:20

2 stops21h 20m

San Juan Luis Munoz Marin Intl

Wed 10/12

14:20-12:40

2 stops18h 20m

€613

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 €514. 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 €564.

What is the cheapest day to depart on your flight to Puerto Rico?

The cheapest day to depart from Dublin to Puerto Rico is on a Monday. Travellers who choose to depart for Puerto Rico on a Monday will often find tickets for as low as €723. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Puerto Rico on Saturday is €905.

What is the cheapest time of day to depart on your flight to Puerto Rico?

Our most recent data shows that the best time of day to fly to Puerto Rico is in the morning. Flights from Dublin to Puerto Rico during this time can be as low as €835. At midday is when there is more demand to fly to Puerto Rico, so prices are often more expensive at around €919 per ticket.

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 18m

Direct flights

None
The fastest flight from Dublin to Puerto Rico takes 13h 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

  • 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 €541Free CancellationRating
7.2
2,903 reviews
Search JetBlue flights
American AirlinesPriceFrom €620Free CancellationRating
7.2
11,040 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 €591