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Cheap flights from Dublin to San Juan from £477

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 San Juan departing on 18/2. 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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Find the cheapest flights from Dublin to San Juan (DUB-SJU)

Cheap return flights

British Airways Logo
08:50 - 23:30DUB-SJU
18h 40m2 stops
British Airways Logo
06:40 - 08:40SJU-DUB
22h 00m1 stop
£477British Airways
Find Deal
Wed, 18 Feb - Sat, 28 Feb
British Airways Logo
08:50 - 23:30DUB-SJU
18h 40m2 stops
British Airways Logo
06:40 - 09:50SJU-DUB
23h 10m2 stops
£479British Airways
Find Deal
Wed, 18 Feb - Sat, 28 Feb
Logo
12:55 - 09:36DUB-SJU
24h 41m2 stops
Logo
01:30 - 07:10SJU-DUB
25h 40m1 stop
£491
Find Deal
Sun, 28 Dec - Sun, 4 Jan
Delta Logo
10:45 - 23:56DUB-SJU
17h 11m1 stop
Delta Logo
07:00 - 08:45SJU-DUB
21h 45m1 stop
£491Delta
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Sun, 26 Oct - Sat, 8 Nov
Logo
09:10 - 23:56DUB-SJU
19h 46m2 stops
Logo
07:00 - 09:15SJU-DUB
21h 15m1 stop
£492
Find Deal
Wed, 15 Oct - Wed, 22 Oct
Delta Logo
10:45 - 23:56DUB-SJU
17h 11m1 stop
Delta Logo
07:00 - 08:45SJU-DUB
21h 45m1 stop
£493Delta
Find Deal
Sun, 26 Oct - Sat, 8 Nov
KLM Logo
13:15 - 23:44DUB-SJU
15h 29m1 stop
KLM Logo
07:15 - 08:45SJU-DUB
20h 30m1 stop
£502KLM
Find Deal
Fri, 26 Sep - Mon, 6 Oct
JetBlue Logo
11:30 - 21:24DUB-SJU
14h 54m1 stop
JetBlue Logo
13:29 - 08:20SJU-DUB
13h 51m1 stop
£502JetBlue
Find Deal
Tue, 23 Sep - Thu, 2 Oct
JetBlue Logo
11:30 - 21:24DUB-SJU
14h 54m1 stop
JetBlue Logo
14:25 - 08:20SJU-DUB
12h 55m1 stop
£506JetBlue
Find Deal
Fri, 26 Sep - Thu, 2 Oct
KLM Logo
12:00 - 23:56DUB-SJU
16h 56m2 stops
KLM Logo
14:22 - 12:40SJU-DUB
18h 18m2 stops
£555KLM
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Fri, 24 Oct - Mon, 27 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
18 Feb
DUB08:50Dublin
18h 40m
2 stops
SJU23:30San Juan Luis Munoz Marin Intl
28 Feb
SJU06:40San Juan Luis Munoz Marin Intl
22h 00m
1 stop
DUB08:40Dublin
£477
Find similar
British Airways
18 Feb
DUB08:50Dublin
18h 40m
2 stops
SJU23:30San Juan Luis Munoz Marin Intl
28 Feb
SJU06:40San Juan Luis Munoz Marin Intl
23h 10m
2 stops
DUB09:50Dublin
£479
Find similar
British Airways
23 Sept
DUB10:25Dublin
29h 46m
2 stops
SJU11:11San Juan Luis Munoz Marin Intl
7 Oct
SJU17:00San Juan Luis Munoz Marin Intl
19h 55m
2 stops
DUB17:55Dublin
£499
Find similar

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
26 Sept
DUB13:15Dublin
15h 29m
1 stop
SJU23:44San Juan Luis Munoz Marin Intl
6 Oct
SJU07:15San Juan Luis Munoz Marin Intl
20h 30m
1 stop
DUB08:45Dublin
£502
Find similar
KLM
24 Oct
DUB12:00Dublin
16h 56m
2 stops
SJU23:56San Juan Luis Munoz Marin Intl
27 Oct
SJU14:22San Juan Luis Munoz Marin Intl
18h 18m
2 stops
DUB12:40Dublin
£555
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 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

Wed 18/2

08:50-23:30

2 stops18h 40m

San Juan Luis Munoz Marin Intl

Sat 28/2

06:40-08:40

1 stop22h 00m

£477

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 18/2

08:50-23:30

2 stops18h 40m

San Juan Luis Munoz Marin Intl

Sat 28/2

06:40-09:50

2 stops23h 10m

£479

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Sun 28/12

12:55-09:36

2 stops24h 41m

San Juan Luis Munoz Marin Intl

Sun 4/1

01:30-07:10

1 stop25h 40m

£491

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

£491

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 15/10

09:10-23:56

2 stops19h 46m

San Juan Luis Munoz Marin Intl

Wed 22/10

07:00-09:15

1 stop21h 15m

£492

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

£493

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Fri 26/9

13:15-23:44

1 stop15h 29m

San Juan Luis Munoz Marin Intl

Mon 6/10

07:15-08:45

1 stop20h 30m

£502

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Tue 23/9

11:30-21:24

1 stop14h 54m

San Juan Luis Munoz Marin Intl

Thu 2/10

13:29-08:20

1 stop13h 51m

£502

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Fri 26/9

11:30-21:24

1 stop14h 54m

San Juan Luis Munoz Marin Intl

Thu 2/10

14:25-08:20

1 stop12h 55m

£506

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Fri 24/10

12:00-23:56

2 stops16h 56m

San Juan Luis Munoz Marin Intl

Mon 27/10

14:22-12:40

2 stops18h 18m

£555

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to San Juan from

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 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 £485.

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 £594. 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 £782.

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 £681. 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 £719 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 54m 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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