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Cheap flights from Dublin to San Juan from £574

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 22/2. 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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Delta Logo
11:00 - 19:29DUB-SJU
13h 29m1 stop
Delta Logo
07:30 - 09:15SJU-DUB
20h 45m2 stops
£577Delta
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Wed, 8 Apr - Fri, 24 Apr
Delta Logo
11:00 - 19:29DUB-SJU
13h 29m1 stop
Delta Logo
06:15 - 09:15SJU-DUB
22h 00m2 stops
£578Delta
Find Deal
Wed, 8 Apr - Fri, 24 Apr
British Airways Logo
08:50 - 00:10DUB-SJU
20h 20m2 stops
British Airways Logo
13:45 - 11:15SJU-DUB
16h 30m2 stops
£581British Airways
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Wed, 8 Apr - Fri, 24 Apr
British Airways Logo
08:50 - 22:10DUB-SJU
18h 20m2 stops
British Airways Logo
13:45 - 10:15SJU-DUB
15h 30m2 stops
£582British Airways
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Fri, 3 Apr - Fri, 17 Apr
Multiple Airlines Logo
12:40 - 03:55DUB-SJU
20h 15m1 stop
Multiple Airlines Logo
08:30 - 09:55SJU-DUB
20h 25m1 stop
£603Multiple Airlines
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Fri, 3 Apr - Fri, 17 Apr
Multiple Airlines Logo
11:30 - 23:59DUB-SJU
16h 29m1 stop
Multiple Airlines Logo
06:30 - 08:40SJU-DUB
22h 10m1 stop
£614Multiple Airlines
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Mon, 22 Dec - Sun, 18 Jan
KLM Logo
13:20 - 12:07DUB-SJU
27h 47m2 stops
KLM Logo
17:36 - 20:15SJU-DUB
21h 39m2 stops
£644KLM
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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
£676KLM
Find Deal
Wed, 1 Apr - Sun, 5 Apr
United Airlines Logo
10:40 - 15:40DUB-SJU
33h 00m1 stop
United Airlines Logo
07:45 - 08:10SJU-DUB
44h 25m2 stops
£700United Airlines
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Sat, 13 Dec - Sat, 20 Dec
United Airlines Logo
10:40 - 21:00DUB-SJU
14h 20m1 stop
United Airlines Logo
08:30 - 10:20SJU-DUB
21h 50m1 stop
£801United Airlines
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Sat, 13 Dec - Sat, 20 Dec

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

Our best KLM deals on Dublin to San Juan Luis Munoz Marin Intl Airport flight tickets
KLM
8 Nov
DUB10:45Dublin
18h 30m
1 stop
SJU01:15San Juan Luis Munoz Marin Intl
23 Nov
SJU14:27San Juan Luis Munoz Marin Intl
14h 53m
1 stop
DUB09:20Dublin
£530
Find similar
KLM
1 Apr
DUB13:20Dublin
27h 47m
2 stops
SJU12:07San Juan Luis Munoz Marin Intl
5 Apr
SJU17:36San Juan Luis Munoz Marin Intl
21h 39m
2 stops
DUB20:15Dublin
£644
Find similar
KLM
1 Apr
DUB13:20Dublin
27h 47m
2 stops
SJU12:07San Juan Luis Munoz Marin Intl
5 Apr
SJU17:36San Juan Luis Munoz Marin Intl
21h 39m
2 stops
DUB20:15Dublin
£676
Find similar

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

Our best Delta deals on Dublin to San Juan Luis Munoz Marin Intl Airport flight tickets
Delta
8 Apr
DUB11:00Dublin
13h 29m
1 stop
SJU19:29San Juan Luis Munoz Marin Intl
24 Apr
SJU07:30San Juan Luis Munoz Marin Intl
20h 45m
2 stops
DUB09:15Dublin
£577
Find similar
Delta
8 Apr
DUB11:00Dublin
13h 29m
1 stop
SJU19:29San Juan Luis Munoz Marin Intl
24 Apr
SJU06:15San Juan Luis Munoz Marin Intl
22h 00m
2 stops
DUB09:15Dublin
£578
Find similar
Delta
1 Apr
DUB08:55Dublin
18h 23m
2 stops
SJU22:18San Juan Luis Munoz Marin Intl
5 Apr
SJU17:10San Juan Luis Munoz Marin Intl
34h 35m
1 stop
DUB08:45Dublin
£585
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 279,928 searches. Data last updated 31 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

Wed 8/4

11:00-19:29

1 stop13h 29m

San Juan Luis Munoz Marin Intl

Fri 24/4

07:30-09:15

2 stops20h 45m

£577

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 8/4

11:00-19:29

1 stop13h 29m

San Juan Luis Munoz Marin Intl

Fri 24/4

06:15-09:15

2 stops22h 00m

£578

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

£581

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Fri 3/4

08:50-22:10

2 stops18h 20m

San Juan Luis Munoz Marin Intl

Fri 17/4

13:45-10:15

2 stops15h 30m

£582

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Fri 3/4

12:40-03:55

1 stop20h 15m

San Juan Luis Munoz Marin Intl

Fri 17/4

08:30-09:55

1 stop20h 25m

£603

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Mon 22/12

11:30-23:59

1 stop16h 29m

San Juan Luis Munoz Marin Intl

Sun 18/1

06:30-08:40

1 stop22h 10m

£614

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

£644

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

£676

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Sat 13/12

10:40-15:40

1 stop33h 00m

San Juan Luis Munoz Marin Intl

Sat 20/12

07:45-08:10

2 stops44h 25m

£700

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Sat 13/12

10:40-21:00

1 stop14h 20m

San Juan Luis Munoz Marin Intl

Sat 20/12

08:30-10:20

1 stop21h 50m

£801

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 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?

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 £493.

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

The cheapest day to depart from Dublin to San Juan Luis Munoz Marin Intl Airport is on a Saturday when prices can be found for as low as £610. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Dublin to San Juan Luis Munoz Marin Intl Airport for around £803.

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

In the morning is the cheapest time of day to fly from Dublin to San Juan Luis Munoz Marin Intl Airport when you can find flight prices for as low as £699. Flying to San Juan Luis Munoz Marin Intl Airport in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £739 on average. Flights to San Juan Luis Munoz Marin Intl Airport from Dublin at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

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?

    San Juan Luis Munoz Marin Intl is 3961.5 mi away from Dublin. 14h 17m is a normal flight duration for this route.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 travel and health documents required for your trip to San Juan Luis Munoz Marin Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Juan Luis Munoz Marin Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Rio Grande
Carolina
Fajardo
Dorado

Why use momondo?

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

It is quick and easy to find Dublin to San Juan 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 San Juan that suits you.

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

Yes. momondo enables you to select and highlight flights to San Juan from Dublin with this policy.

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

momondo helps you find the best flight between Dublin and San Juan by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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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