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Cheap flights from Dublin to San Juan from €387

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 San Juan 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.
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Cheap return flights

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Multiple Airlines Logo
11:30 - 10:40DUB-SJU
27h 10m2 stops
Multiple Airlines Logo
13:45 - 08:40SJU-DUB
14h 55m2 stops
€569Multiple Airlines
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Thu, 12 Mar - Mon, 16 Mar
Iberia Logo
11:30 - 23:52DUB-SJU
16h 22m1 stop
Iberia Logo
07:00 - 08:40SJU-DUB
21h 40m1 stop
€575Iberia
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Fri, 12 Dec - Fri, 19 Dec
Multiple Airlines Logo
12:55 - 05:34DUB-SJU
20h 39m1 stop
Multiple Airlines Logo
06:30 - 08:40SJU-DUB
22h 10m1 stop
€576Multiple Airlines
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Mon, 22 Dec - Sun, 18 Jan
American Airlines Logo
09:30 - 08:36DUB-SJU
28h 06m2 stops
American Airlines Logo
05:35 - 06:30SJU-DUB
19h 55m1 stop
€643American Airlines
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Wed, 1 Apr - Sun, 5 Apr
American Airlines Logo
09:30 - 10:40DUB-SJU
30h 10m2 stops
American Airlines Logo
05:35 - 06:30SJU-DUB
19h 55m1 stop
€644American Airlines
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Wed, 1 Apr - Sun, 5 Apr
Delta Logo
08:55 - 22:18DUB-SJU
18h 23m2 stops
Delta Logo
17:10 - 08:45SJU-DUB
34h 35m1 stop
€696Delta
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Wed, 1 Apr - Sun, 5 Apr
KLM Logo
08:55 - 22:18DUB-SJU
18h 23m2 stops
KLM Logo
17:36 - 20:15SJU-DUB
21h 39m2 stops
€764KLM
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Wed, 1 Apr - Sun, 5 Apr
KLM Logo
13:20 - 12:07DUB-SJU
27h 47m2 stops
KLM Logo
17:36 - 20:15SJU-DUB
21h 39m2 stops
€765KLM
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Wed, 1 Apr - Sun, 5 Apr
United Airlines Logo
09:30 - 22:22DUB-SJU
16h 52m2 stops
United Airlines Logo
02:05 - 08:10SJU-DUB
26h 05m2 stops
€768United Airlines
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Tue, 11 Nov - Sat, 15 Nov
United Airlines Logo
12:05 - 22:22DUB-SJU
14h 17m1 stop
United Airlines Logo
02:05 - 08:10SJU-DUB
26h 05m2 stops
€803United Airlines
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Mon, 22 Dec - Sat, 17 Jan

Iberia flights from Dublin to San Juan Luis Munoz Marin Intl Airport

Our best Iberia deals on Dublin to San Juan Luis Munoz Marin Intl Airport flight tickets
Iberia
12 Dec
DUB11:30Dublin
16h 22m
1 stop
SJU23:52San Juan Luis Munoz Marin Intl
19 Dec
SJU07:00San Juan Luis Munoz Marin Intl
21h 40m
1 stop
DUB08:40Dublin
€575
Find similar
Iberia
12 Dec
DUB06:40Dublin
19h 29m
2 stops
SJU22:09San Juan Luis Munoz Marin Intl
19 Dec
SJU07:00San Juan Luis Munoz Marin Intl
21h 40m
1 stop
DUB08:40Dublin
€724
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United Airlines flights from Dublin to San Juan Luis Munoz Marin Intl Airport

Our best United Airlines deals on Dublin to San Juan Luis Munoz Marin Intl Airport flight tickets
United Airlines
11 Nov
DUB09:30Dublin
16h 52m
2 stops
SJU22:22San Juan Luis Munoz Marin Intl
15 Nov
SJU02:05San Juan Luis Munoz Marin Intl
26h 05m
2 stops
DUB08:10Dublin
€768
Find similar
United Airlines
22 Dec
DUB12:05Dublin
14h 17m
1 stop
SJU22:22San Juan Luis Munoz Marin Intl
17 Jan
SJU02:05San Juan Luis Munoz Marin Intl
26h 05m
2 stops
DUB08:10Dublin
€803
Find similar
United Airlines
12 Dec
DUB09:00Dublin
17h 22m
2 stops
SJU22:22San Juan Luis Munoz Marin Intl
19 Dec
SJU16:52San Juan Luis Munoz Marin Intl
58h 18m
2 stops
DUB07:10Dublin
€828
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momondo Fare Finder

 
Customise your flight search to find flights from Dublin to San Juan Luis Munoz Marin Intl Airport 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 28 October 2025.
Use the filters below to find and compare flights from Dublin to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 12/3

11:30-10:40

2 stops27h 10m

San Juan Luis Munoz Marin Intl

Mon 16/3

13:45-08:40

2 stops14h 55m

€569

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Fri 12/12

11:30-23:52

1 stop16h 22m

San Juan Luis Munoz Marin Intl

Fri 19/12

07:00-08:40

1 stop21h 40m

€575

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Mon 22/12

12:55-05:34

1 stop20h 39m

San Juan Luis Munoz Marin Intl

Sun 18/1

06:30-08:40

1 stop22h 10m

€576

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 1/4

09:30-08:36

2 stops28h 06m

San Juan Luis Munoz Marin Intl

Sun 5/4

05:35-06:30

1 stop19h 55m

€643

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 1/4

09:30-10:40

2 stops30h 10m

San Juan Luis Munoz Marin Intl

Sun 5/4

05:35-06:30

1 stop19h 55m

€644

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 1/4

08:55-22:18

2 stops18h 23m

San Juan Luis Munoz Marin Intl

Sun 5/4

17:10-08:45

1 stop34h 35m

€696

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 1/4

08:55-22:18

2 stops18h 23m

San Juan Luis Munoz Marin Intl

Sun 5/4

17:36-20:15

2 stops21h 39m

€764

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 1/4

13:20-12:07

2 stops27h 47m

San Juan Luis Munoz Marin Intl

Sun 5/4

17:36-20:15

2 stops21h 39m

€765

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Tue 11/11

09:30-22:22

2 stops16h 52m

San Juan Luis Munoz Marin Intl

Sat 15/11

02:05-08:10

2 stops26h 05m

€768

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Mon 22/12

12:05-22:22

1 stop14h 17m

San Juan Luis Munoz Marin Intl

Sat 17/1

02:05-08:10

2 stops26h 05m

€803

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Dublin to San Juan Luis Munoz Marin Intl Airport

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 typical price of a round-trip flight between Dublin and San Juan Luis Munoz Marin Intl Airport?

What is the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport?

The cheapest month to fly to San Juan Luis Munoz Marin Intl Airport from Dublin is in May. Flight prices, which tend to average around €509, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to San Juan Luis Munoz Marin Intl Airport from Dublin during June instead. Flights to San Juan Luis Munoz Marin Intl Airport in June, while not as cheap as those in May, still average around €559.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

According to our data, Monday is the cheapest day to fly to San Juan Luis Munoz Marin Intl Airport from Dublin. The lowest ticket price found for a Monday departure recently was €716. 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 San Juan Luis Munoz Marin Intl Airport is Saturday, with ticket prices averaging around €896.

What is the cheapest time of day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

Our data shows that the cheapest Dublin to San Juan Luis Munoz Marin Intl Airport flights are usually those with departure times in the morning. Our users have found flights to San Juan Luis Munoz Marin Intl Airport in the morning for as low as €827. Try not to purchase tickets at midday because they tend to be around €910. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Dublin to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Dublin to San Juan Luis Munoz Marin Intl Airport (DUB to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dublin to San Juan Luis Munoz Marin Intl Airport

Direct flights

None
There are no direct flights from Dublin to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from Dublin to San Juan Luis Munoz Marin Intl Airport.
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  • How far is Dublin to San Juan Luis Munoz Marin Intl by plane?

    There are 6375.5 km between Dublin and San Juan Luis Munoz Marin Intl. Typically, this will take 13h 20m by plane in normal conditions.

  • When did momondo last update prices for flights from Dublin Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Dublin Airport to San Juan Luis Munoz Marin Intl Airport were last updated today.

  • How many operators does momondo search for flights from Dublin Airport to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Dublin Airport to San Juan Luis Munoz Marin Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dublin Airport to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The necessary travel and health documents for your San Juan Luis Munoz Marin Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Dublin to San Juan Luis Munoz Marin Intl Airport?

Best airlines flying from Dublin to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Dublin to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom €535Free CancellationRating
7.2
2,907 reviews
Search JetBlue flights

Travelling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
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Why use momondo?

Why should I use momondo to find a flight deal from Dublin to San Juan?

Finding the right flight to San Juan from Dublin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Juan quick and easy, saving you time and money.

Can I find flights from Dublin to San Juan with flexible booking policies on momondo?

Flights from Dublin to San Juan with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Dublin to San Juan?

Once all potential Dublin to San Juan flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Dublin to San Juan right now. Can momondo alert me if prices change?

Price alerts on flights to San Juan from Dublin are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Aer Lingus
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