What is the cheapest airline that flies from Dublin to Puerto Rico?

JetBlue and British Airways are the most popular carriers operating 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 refresh daily.

How many operators does momondo search for flights from Dublin Airport to Puerto Rico?

As of May 2026, there is 1 operator available to choose from 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 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.

£268 Cheap Flights from Dublin to Puerto Rico in 2026

1 adult

0 bags

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Find the cheapest flights from Dublin to Puerto Rico

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

11:30 - 23:49

DUB

SJU

17h 19m

1 stop

06:00 - 09:00

SJU

DUB

22h 00m

1 stop

£451JetBlue

Sat, 17 Oct - Fri, 23 Oct

11:30 - 22:53

DUB

SJU

16h 23m

1 stop

09:52 - 09:00

SJU

DUB

18h 08m

1 stop

£477JetBlue

Sat, 23 May - Sat, 30 May

11:30 - 01:38

DUB

SJU

19h 08m

1 stop

15:25 - 08:20

SJU

DUB

11h 55m

1 stop

£507JetBlue

Thu, 28 May - Mon, 1 Jun

10:00 - 22:17

DUB

SJU

17h 17m

2 stops

14:00 - 10:45

SJU

DUB

15h 45m

1 stop

£540Delta

Sat, 23 May - Sat, 30 May

11:00 - 20:30

DUB

SJU

14h 30m

1 stop

14:00 - 12:40

SJU

DUB

17h 40m

2 stops

£546KLM

Fri, 22 May - Thu, 4 Jun

11:00 - 22:17

DUB

SJU

16h 17m

1 stop

14:00 - 12:40

SJU

DUB

17h 40m

2 stops

£546KLM

Thu, 21 May - Thu, 4 Jun

13:45 - 22:05

DUB

SJU

13h 20m

1 stop

10:29 - 09:40

SJU

DUB

18h 11m

2 stops

£573British Airways

Sat, 16 May - Fri, 29 May

09:50 - 19:05

DUB

SJU

14h 15m

1 stop

13:47 - 12:05

SJU

DUB

17h 18m

2 stops

£580Multiple Airlines

Thu, 21 May - Wed, 3 Jun

09:50 - 19:05

DUB

SJU

14h 15m

1 stop

13:47 - 10:15

SJU

DUB

15h 28m

2 stops

£581Multiple Airlines

Thu, 21 May - Wed, 3 Jun

09:50 - 19:05

DUB

SJU

14h 15m

1 stop

13:47 - 10:15

SJU

DUB

15h 28m

2 stops

£582Multiple Airlines

Thu, 21 May - Wed, 3 Jun

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Delta flights from Dublin to Puerto Rico

Our best Delta deals on Dublin to Puerto Rico flight tickets

Delta

23 May

DUB10:00Dublin

17h 17m

2 stops

SJU22:17San Juan Luis Munoz Marin Intl

30 May

SJU14:00San Juan Luis Munoz Marin Intl

15h 45m

1 stop

DUB10:45Dublin

£540

Delta

7 Sept

DUB10:00Dublin

17h 23m

2 stops

SJU22:23San Juan Luis Munoz Marin Intl

13 Sept

SJU12:58San Juan Luis Munoz Marin Intl

16h 02m

2 stops

DUB10:00Dublin

£661

Delta

23 May

DUB10:00Dublin

17h 17m

2 stops

SJU22:17San Juan Luis Munoz Marin Intl

30 May

SJU06:15San Juan Luis Munoz Marin Intl

22h 45m

2 stops

DUB10:00Dublin

£703

KLM flights from Dublin to Puerto Rico

Our best KLM deals on Dublin to Puerto Rico flight tickets

KLM

22 May

DUB11:00Dublin

14h 30m

1 stop

SJU20:30San Juan Luis Munoz Marin Intl

4 Jun

SJU14:00San Juan Luis Munoz Marin Intl

17h 40m

2 stops

DUB12:40Dublin

£546

KLM

21 May

DUB11:00Dublin

16h 17m

1 stop

SJU22:17San Juan Luis Munoz Marin Intl

4 Jun

SJU14:00San Juan Luis Munoz Marin Intl

17h 40m

2 stops

DUB12:40Dublin

£546

KLM

16 May

DUB11:10Dublin

17h 25m

2 stops

SJU23:35San Juan Luis Munoz Marin Intl

29 May

SJU14:00San Juan Luis Munoz Marin Intl

17h 40m

2 stops

DUB12:40Dublin

£607

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Sat 17/10

11:30-23:49

1 stop17h 19m

San Juan Luis Munoz Marin Intl

Fri 23/10

06:00-09:00

1 stop22h 00m

£451

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Sat 23/5

11:30-22:53

1 stop16h 23m

San Juan Luis Munoz Marin Intl

Sat 30/5

09:52-09:00

1 stop18h 08m

£477

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 28/5

11:30-01:38

1 stop19h 08m

San Juan Luis Munoz Marin Intl

Mon 1/6

15:25-08:20

1 stop11h 55m

£507

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Sat 23/5

10:00-22:17

2 stops17h 17m

San Juan Luis Munoz Marin Intl

Sat 30/5

14:00-10:45

1 stop15h 45m

£540

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Fri 22/5

11:00-20:30

1 stop14h 30m

San Juan Luis Munoz Marin Intl

Thu 4/6

14:00-12:40

2 stops17h 40m

£546

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 21/5

11:00-22:17

1 stop16h 17m

San Juan Luis Munoz Marin Intl

Thu 4/6

14:00-12:40

2 stops17h 40m

£546

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Sat 16/5

13:45-22:05

1 stop13h 20m

San Juan Luis Munoz Marin Intl

Fri 29/5

10:29-09:40

2 stops18h 11m

£573

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 21/5

09:50-19:05

1 stop14h 15m

San Juan Luis Munoz Marin Intl

Wed 3/6

13:47-12:05

2 stops17h 18m

£580

Fastest return journey

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 21/5

09:50-19:05

1 stop14h 15m

San Juan Luis Munoz Marin Intl

Wed 3/6

13:47-10:15

2 stops15h 28m

£581

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 21/5

09:50-19:05

1 stop14h 15m

San Juan Luis Munoz Marin Intl

Wed 3/6

13:47-10:15

2 stops15h 28m

£582

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

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

Prices

Airlines

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 £376. 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 £475.

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	21h 16m
Direct flights	None

The fastest flight from Dublin to Puerto Rico takes 21h 16m

There are no direct flights from Dublin to Puerto Rico. There are no popular flight routes from Dublin to Puerto Rico.

Search flight deals

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 refresh daily.
How many operators does momondo search for flights from Dublin Airport to Puerto Rico?
As of May 2026, there is 1 operator available to choose from 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 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.

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
American Airlines	PriceFrom £572	Free Cancellation	Rating 7.1 11,674 reviews		Search American Airlines flights

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

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.

Start using Trips

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Complete your trip

Feeling lucky

Popular Cities in Puerto Rico

Flights to San Juanfrom £554

Flights to Aguadillafrom £850

Cheap flights from Dublin to Puerto Rico from £268

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 24/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Dublin to Puerto Rico

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Big names, great deals

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Delta flights from Dublin to Puerto Rico

Our best Delta deals on Dublin to Puerto Rico flight tickets

KLM flights from Dublin to Puerto Rico

Our best KLM deals on Dublin to Puerto Rico flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Dublin to Puerto Rico that are best for you.

See travel insights to Puerto Rico from

How to get the cheapest flight ticket from Dublin to Puerto Rico

What is the cheapest month to fly to Puerto Rico?

What is the cheapest airline that flies from Dublin to Puerto Rico?

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

Direct flights

Frequently asked questions about flying from Dublin to Puerto Rico

Best airlines flying from Dublin to Puerto Rico

Compare and see reviews for airlines that fly from Dublin to Puerto Rico with momondo

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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

Dublin flight routes

According to popular flight searches on momondo this year

Puerto Rico flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Puerto Rico

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Puerto Rico

List of cabin classes available on flights landing in Puerto Rico. Availability may vary depending on flight origin and airline.

Complete your trip to Puerto Rico

Explore popular destinations other users love

According to popular flight searches on momondo this year