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Cheap flights from Dublin to Puerto Rico from £541

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Puerto Rico departing on 30/1. 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
11:30 - 23:59
DUB
-
SJU
16h 29m2 stops
Multiple Airlines Logo
14:28 - 08:40
SJU
-
DUB
14h 12m1 stop
£541Multiple Airlines
Fri, 30 Jan - Sun, 8 Feb
British Airways Logo
08:50 - 00:10
DUB
-
SJU
20h 20m2 stops
British Airways Logo
13:45 - 11:15
SJU
-
DUB
16h 30m2 stops
£572British Airways
Wed, 8 Apr - Fri, 24 Apr
British Airways Logo
09:30 - 00:10
DUB
-
SJU
19h 40m1 stop
British Airways Logo
13:45 - 11:15
SJU
-
DUB
16h 30m2 stops
£573British Airways
Wed, 8 Apr - Fri, 24 Apr
British Airways Logo
08:50 - 00:10
DUB
-
SJU
20h 20m2 stops
British Airways Logo
13:45 - 11:15
SJU
-
DUB
16h 30m2 stops
£574British Airways
Wed, 8 Apr - Fri, 24 Apr
British Airways Logo
09:30 - 00:10
DUB
-
SJU
19h 40m1 stop
British Airways Logo
13:45 - 11:15
SJU
-
DUB
16h 30m2 stops
£575British Airways
Wed, 8 Apr - Fri, 24 Apr
British Airways Logo
08:50 - 22:40
DUB
-
SJU
18h 50m2 stops
British Airways Logo
05:00 - 06:30
SJU
-
DUB
20h 30m1 stop
£582British Airways
Sun, 29 Mar - Sun, 5 Apr
Multiple Airlines Logo
11:30 - 09:00
DUB
-
SJU
25h 30m2 stops
Multiple Airlines Logo
01:30 - 09:45
SJU
-
DUB
27h 15m1 stop
£583Multiple Airlines
Thu, 26 Mar - Wed, 1 Apr
British Airways Logo
08:50 - 22:34
DUB
-
SJU
18h 44m2 stops
British Airways Logo
05:40 - 06:30
SJU
-
DUB
19h 50m1 stop
£585British Airways
Wed, 1 Apr - Wed, 8 Apr
Multiple Airlines Logo
09:30 - 20:49
DUB
-
SJU
16h 19m2 stops
Multiple Airlines Logo
11:50 - 09:45
SJU
-
DUB
16h 55m2 stops
£586Multiple Airlines
Wed, 1 Apr - Wed, 8 Apr
British Airways Logo
08:50 - 22:40
DUB
-
SJU
18h 50m2 stops
British Airways Logo
18:01 - 15:45
SJU
-
DUB
16h 44m2 stops
£597British Airways
Sun, 29 Mar - Sun, 5 Apr

British Airways flights from Dublin to Puerto Rico

Our best British Airways deals on Dublin to Puerto Rico flight tickets
British Airways
8 Apr
DUB08:50Dublin
20h 20m
2 stops
SJU00:10San Juan Luis Munoz Marin Intl
24 Apr
SJU13:45San Juan Luis Munoz Marin Intl
16h 30m
2 stops
DUB11:15Dublin
£572
Find similar
British Airways
8 Apr
DUB09:30Dublin
19h 40m
1 stop
SJU00:10San Juan Luis Munoz Marin Intl
24 Apr
SJU13:45San Juan Luis Munoz Marin Intl
16h 30m
2 stops
DUB11:15Dublin
£573
Find similar
British Airways
8 Apr
DUB08:50Dublin
20h 20m
2 stops
SJU00:10San Juan Luis Munoz Marin Intl
24 Apr
SJU13:45San Juan Luis Munoz Marin Intl
16h 30m
2 stops
DUB11:15Dublin
£574
Find similar

United Airlines flights from Dublin to Puerto Rico

Our best United Airlines deals on Dublin to Puerto Rico flight tickets
United Airlines
22 Dec
DUB09:30Dublin
14h 39m
1 stop
SJU20:09San Juan Luis Munoz Marin Intl
18 Jan
SJU08:35San Juan Luis Munoz Marin Intl
19h 35m
1 stop
DUB08:10Dublin
£697
Find similar
United Airlines
22 Dec
DUB09:30Dublin
14h 39m
1 stop
SJU20:09San Juan Luis Munoz Marin Intl
18 Jan
SJU08:35San Juan Luis Munoz Marin Intl
18h 55m
2 stops
DUB07:30Dublin
£701
Find similar
United Airlines
22 Dec
DUB13:35Dublin
15h 01m
1 stop
SJU00:36San Juan Luis Munoz Marin Intl
18 Jan
SJU08:35San Juan Luis Munoz Marin Intl
19h 35m
1 stop
DUB08:10Dublin
£727
Find similar

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 279,928 searches. Data last updated 5 December 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

Fri 30/1

11:30-23:59

2 stops16h 29m

San Juan Luis Munoz Marin Intl

Sun 8/2

14:28-08:40

1 stop14h 12m

£541

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 8/4

08:50-00:10

2 stops20h 20m

San Juan Luis Munoz Marin Intl

Fri 24/4

13:45-11:15

2 stops16h 30m

£572

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

13:45-11:15

2 stops16h 30m

£573

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 8/4

08:50-00:10

2 stops20h 20m

San Juan Luis Munoz Marin Intl

Fri 24/4

13:45-11:15

2 stops16h 30m

£574

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

13:45-11:15

2 stops16h 30m

£575

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Sun 29/3

08:50-22:40

2 stops18h 50m

San Juan Luis Munoz Marin Intl

Sun 5/4

05:00-06:30

1 stop20h 30m

£582

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 26/3

11:30-09:00

2 stops25h 30m

San Juan Luis Munoz Marin Intl

Wed 1/4

01:30-09:45

1 stop27h 15m

£583

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 1/4

08:50-22:34

2 stops18h 44m

San Juan Luis Munoz Marin Intl

Wed 8/4

05:40-06:30

1 stop19h 50m

£585

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 1/4

09:30-20:49

2 stops16h 19m

San Juan Luis Munoz Marin Intl

Wed 8/4

11:50-09:45

2 stops16h 55m

£586

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Sun 29/3

08:50-22:40

2 stops18h 50m

San Juan Luis Munoz Marin Intl

Sun 5/4

18:01-15:45

2 stops16h 44m

£597

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
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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?

In general, May is the cheapest month to fly from Dublin to Puerto Rico. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £444. 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 £487.

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

According to our data, Saturday is the cheapest day to fly to Puerto Rico from Dublin. The lowest ticket price found for a Saturday departure recently was £603. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Puerto Rico is Monday, with ticket prices averaging around £793.

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

Flying to Puerto Rico from Dublin in the morning is the least expensive time of day to depart. momondo users have found prices as low as £690 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £729 on average. Flights to Puerto Rico from Dublin at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 04m

Direct flights

None
The fastest flight from Dublin to Puerto Rico takes 16h 04m
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 refresh daily.

  • 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 layovers. 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 required travel and health documents for your Puerto Rico trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Puerto Rico. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Dublin to Puerto Rico?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Puerto Rico from Dublin.

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 not ready to book a flight from Dublin to Puerto Rico now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Puerto Rico and let you know when they change.

An easier way to manage your Puerto Rico trip

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Find better results for your trip to Puerto Rico

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Popular flights according to clicks in the last 7 days on momondo
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