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Cheap flights from Dublin to San Juan from €361

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 27/10. 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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Find the cheapest flights from Dublin to San Juan (DUB-SJU)

Cheap return flights

Logo
13:25 - 01:58DUB-SJU
17h 33m1 stop
Logo
03:39 - 05:05SJU-DUB
20h 26m2 stops
€505
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Fri, 26 Sep - Sat, 4 Oct
JetBlue Logo
11:30 - 20:54DUB-SJU
14h 24m1 stop
JetBlue Logo
18:05 - 08:20SJU-DUB
33h 15m1 stop
€530JetBlue
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Wed, 15 Oct - Wed, 22 Oct
Logo
11:30 - 15:54DUB-SJU
32h 24m2 stops
Logo
18:42 - 18:40SJU-DUB
19h 58m2 stops
€562
Find Deal
Sun, 26 Oct - Sat, 8 Nov
American Airlines Logo
11:30 - 23:52DUB-SJU
16h 22m1 stop
American Airlines Logo
06:25 - 08:40SJU-DUB
22h 15m1 stop
€568American Airlines
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Fri, 5 Dec - Mon, 8 Dec
Delta Logo
10:45 - 23:56DUB-SJU
17h 11m1 stop
Delta Logo
07:00 - 08:45SJU-DUB
21h 45m1 stop
€570Delta
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Sun, 26 Oct - Sat, 8 Nov
Delta Logo
11:00 - 22:00DUB-SJU
16h 00m1 stop
Delta Logo
07:30 - 09:15SJU-DUB
20h 45m2 stops
€573Delta
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Thu, 25 Sep - Sat, 4 Oct
British Airways Logo
08:35 - 23:37DUB-SJU
20h 02m2 stops
British Airways Logo
12:01 - 09:50SJU-DUB
16h 49m2 stops
€577British Airways
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Thu, 25 Sep - Thu, 2 Oct
British Airways Logo
08:35 - 23:37DUB-SJU
20h 02m2 stops
British Airways Logo
05:30 - 06:30SJU-DUB
20h 00m1 stop
€593British Airways
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Thu, 25 Sep - Wed, 8 Oct
Iberia Logo
09:15 - 15:10DUB-SJU
34h 55m1 stop
Iberia Logo
13:35 - 17:40SJU-DUB
23h 05m2 stops
€627Iberia
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Fri, 26 Sep - Wed, 8 Oct
Iberia Logo
09:45 - 18:30DUB-SJU
13h 45m1 stop
Iberia Logo
17:00 - 17:40SJU-DUB
19h 40m2 stops
€657Iberia
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Tue, 23 Sep - Tue, 7 Oct

British Airways flights from Dublin to San Juan Luis Munoz Marin Intl Airport

Our best British Airways deals on Dublin to San Juan Luis Munoz Marin Intl Airport flight tickets
British Airways
25 Sept
DUB08:35Dublin
20h 02m
2 stops
SJU23:37San Juan Luis Munoz Marin Intl
2 Oct
SJU12:01San Juan Luis Munoz Marin Intl
16h 49m
2 stops
DUB09:50Dublin
€577
Find similar
British Airways
25 Sept
DUB08:35Dublin
20h 02m
2 stops
SJU23:37San Juan Luis Munoz Marin Intl
8 Oct
SJU05:30San Juan Luis Munoz Marin Intl
20h 00m
1 stop
DUB06:30Dublin
€593
Find similar
British Airways
26 Sept
DUB07:10Dublin
21h 27m
2 stops
SJU23:37San Juan Luis Munoz Marin Intl
4 Oct
SJU12:01San Juan Luis Munoz Marin Intl
18h 54m
2 stops
DUB11:55Dublin
€615
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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
26 Sept
DUB09:15Dublin
34h 55m
1 stop
SJU15:10San Juan Luis Munoz Marin Intl
8 Oct
SJU13:35San Juan Luis Munoz Marin Intl
23h 05m
2 stops
DUB17:40Dublin
€627
Find similar
Iberia
23 Sept
DUB09:45Dublin
13h 45m
1 stop
SJU18:30San Juan Luis Munoz Marin Intl
7 Oct
SJU17:00San Juan Luis Munoz Marin Intl
19h 40m
2 stops
DUB17:40Dublin
€657
Find similar
Iberia
26 Sept
DUB09:15Dublin
34h 55m
1 stop
SJU15:10San Juan Luis Munoz Marin Intl
3 Oct
SJU19:05San Juan Luis Munoz Marin Intl
56h 25m
2 stops
DUB08:30Dublin
€677
Find similar

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 2 September 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

Fri 26/9

13:25-01:58

1 stop17h 33m

San Juan Luis Munoz Marin Intl

Sat 4/10

03:39-05:05

2 stops20h 26m

€505

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 15/10

11:30-20:54

1 stop14h 24m

San Juan Luis Munoz Marin Intl

Wed 22/10

18:05-08:20

1 stop33h 15m

€530

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Sun 26/10

11:30-15:54

2 stops32h 24m

San Juan Luis Munoz Marin Intl

Sat 8/11

18:42-18:40

2 stops19h 58m

€562

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Fri 5/12

11:30-23:52

1 stop16h 22m

San Juan Luis Munoz Marin Intl

Mon 8/12

06:25-08:40

1 stop22h 15m

€568

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Sun 26/10

10:45-23:56

1 stop17h 11m

San Juan Luis Munoz Marin Intl

Sat 8/11

07:00-08:45

1 stop21h 45m

€570

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 25/9

11:00-22:00

1 stop16h 00m

San Juan Luis Munoz Marin Intl

Sat 4/10

07:30-09:15

2 stops20h 45m

€573

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 25/9

08:35-23:37

2 stops20h 02m

San Juan Luis Munoz Marin Intl

Thu 2/10

12:01-09:50

2 stops16h 49m

€577

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 25/9

08:35-23:37

2 stops20h 02m

San Juan Luis Munoz Marin Intl

Wed 8/10

05:30-06:30

1 stop20h 00m

€593

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Fri 26/9

09:15-15:10

1 stop34h 55m

San Juan Luis Munoz Marin Intl

Wed 8/10

13:35-17:40

2 stops23h 05m

€627

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Tue 23/9

09:45-18:30

1 stop13h 45m

San Juan Luis Munoz Marin Intl

Tue 7/10

17:00-17:40

2 stops19h 40m

€657

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 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 June. Flight prices, which tend to average around €555, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of June, then book flights to San Juan Luis Munoz Marin Intl Airport from Dublin during May instead. Flights to San Juan Luis Munoz Marin Intl Airport in May, while not as cheap as those in June, still average around €560.

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 €711. 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 €890.

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 €822. Try not to purchase tickets at midday because they tend to be around €904. 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 45m 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 €532Free CancellationRating
7.2
2,918 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
Fajardo

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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