Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Dublin to San Juan from €487

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 23/4. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Dublin to San Juan

Cheap return flights

Enter your travel dates to find the best prices.
JetBlue Logo
10:40 - 22:12
DUB
-
SJU
16h 32m
1 stop
JetBlue Logo
06:18 - 09:00
SJU
-
DUB
21h 42m
1 stop
€487JetBlue
Thu, 23 Apr - Wed, 6 May
JetBlue Logo
11:30 - 00:10
DUB
-
SJU
17h 40m
1 stop
JetBlue Logo
08:00 - 08:20
SJU
-
DUB
19h 20m
1 stop
€488JetBlue
Sat, 9 May - Sat, 16 May
JetBlue Logo
10:40 - 02:39
DUB
-
SJU
20h 59m
1 stop
JetBlue Logo
10:00 - 09:00
SJU
-
DUB
18h 00m
1 stop
€489JetBlue
Thu, 23 Apr - Wed, 6 May
JetBlue Logo
10:40 - 21:42
DUB
-
SJU
16h 02m
1 stop
JetBlue Logo
08:00 - 08:20
SJU
-
DUB
19h 20m
1 stop
€492JetBlue
Fri, 1 May - Thu, 14 May
JetBlue Logo
11:30 - 00:07
DUB
-
SJU
17h 37m
1 stop
JetBlue Logo
05:01 - 08:20
SJU
-
DUB
22h 19m
1 stop
€505JetBlue
Sat, 2 May - Fri, 15 May
JetBlue Logo
10:40 - 21:42
DUB
-
SJU
16h 02m
1 stop
JetBlue Logo
06:00 - 08:20
SJU
-
DUB
21h 20m
1 stop
€562JetBlue
Tue, 9 Jun - Tue, 16 Jun
American Airlines Logo
12:40 - 22:05
DUB
-
SJU
14h 25m
1 stop
American Airlines Logo
13:25 - 06:30
SJU
-
DUB
12h 05m
1 stop
€585American Airlines
Tue, 14 Apr - Mon, 20 Apr
JetBlue Logo
10:40 - 21:42
DUB
-
SJU
16h 02m
1 stop
JetBlue Logo
20:06 - 09:00
SJU
-
DUB
31h 54m
1 stop
€594JetBlue
Tue, 12 May - Fri, 22 May
JetBlue Logo
10:40 - 21:42
DUB
-
SJU
16h 02m
1 stop
JetBlue Logo
15:25 - 08:20
SJU
-
DUB
11h 55m
1 stop
€597JetBlue
Wed, 27 May - Tue, 2 Jun
American Airlines Logo
12:40 - 22:05
DUB
-
SJU
14h 25m
1 stop
American Airlines Logo
13:25 - 06:30
SJU
-
DUB
12h 05m
1 stop
€603American Airlines
Mon, 13 Apr - Wed, 22 Apr

JetBlue flights from Dublin to San Juan

Our best JetBlue deals on Dublin to San Juan flight tickets
JetBlue
23 Apr
DUB10:40Dublin
16h 32m
1 stop
SJU22:12San Juan Luis Munoz Marin Intl
6 May
SJU06:18San Juan Luis Munoz Marin Intl
21h 42m
1 stop
DUB09:00Dublin
€487
JetBlue
9 May
DUB11:30Dublin
17h 40m
1 stop
SJU00:10San Juan Luis Munoz Marin Intl
16 May
SJU08:00San Juan Luis Munoz Marin Intl
19h 20m
1 stop
DUB08:20Dublin
€488
JetBlue
23 Apr
DUB10:40Dublin
20h 59m
1 stop
SJU02:39San Juan Luis Munoz Marin Intl
6 May
SJU10:00San Juan Luis Munoz Marin Intl
18h 00m
1 stop
DUB09:00Dublin
€489

British Airways flights from Dublin to San Juan

Our best British Airways deals on Dublin to San Juan flight tickets
British Airways
8 Apr
DUB12:40Dublin
14h 25m
1 stop
SJU22:05San Juan Luis Munoz Marin Intl
24 Apr
SJU11:43San Juan Luis Munoz Marin Intl
16h 57m
2 stops
DUB09:40Dublin
€663
British Airways
8 Apr
DUB12:40Dublin
14h 25m
1 stop
SJU22:05San Juan Luis Munoz Marin Intl
24 Apr
SJU10:03San Juan Luis Munoz Marin Intl
18h 37m
2 stops
DUB09:40Dublin
€665
British Airways
13 Apr
DUB12:40Dublin
14h 25m
1 stop
SJU22:05San Juan Luis Munoz Marin Intl
20 Apr
SJU15:44San Juan Luis Munoz Marin Intl
22h 51m
2 stops
DUB19:35Dublin
€666

momondo Fare Finder

 
Customise your flight search to find flights from Dublin to San Juan 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 27 March 2026.
Use the filters below to find and compare flights from Dublin to San Juan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 23/4

10:40-22:12

1 stop16h 32m

San Juan Luis Munoz Marin Intl

Wed 6/5

06:18-09:00

1 stop21h 42m

€487

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Sat 9/5

11:30-00:10

1 stop17h 40m

San Juan Luis Munoz Marin Intl

Sat 16/5

08:00-08:20

1 stop19h 20m

€488

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 23/4

10:40-02:39

1 stop20h 59m

San Juan Luis Munoz Marin Intl

Wed 6/5

10:00-09:00

1 stop18h 00m

€489

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Fri 1/5

10:40-21:42

1 stop16h 02m

San Juan Luis Munoz Marin Intl

Thu 14/5

08:00-08:20

1 stop19h 20m

€492

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Sat 2/5

11:30-00:07

1 stop17h 37m

San Juan Luis Munoz Marin Intl

Fri 15/5

05:01-08:20

1 stop22h 19m

€505

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Tue 9/6

10:40-21:42

1 stop16h 02m

San Juan Luis Munoz Marin Intl

Tue 16/6

06:00-08:20

1 stop21h 20m

€562
Fastest return journey

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Tue 14/4

12:40-22:05

1 stop14h 25m

San Juan Luis Munoz Marin Intl

Mon 20/4

13:25-06:30

1 stop12h 05m

€585

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Tue 12/5

10:40-21:42

1 stop16h 02m

San Juan Luis Munoz Marin Intl

Fri 22/5

20:06-09:00

1 stop31h 54m

€594

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 27/5

10:40-21:42

1 stop16h 02m

San Juan Luis Munoz Marin Intl

Tue 2/6

15:25-08:20

1 stop11h 55m

€597

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Mon 13/4

12:40-22:05

1 stop14h 25m

San Juan Luis Munoz Marin Intl

Wed 22/4

13:25-06:30

1 stop12h 05m

€603

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Juan from

How to get the cheapest flight ticket from Dublin to San Juan

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?

What is the cheapest month to fly to San Juan?

The cheapest month to fly to San Juan from Dublin is in May. Flight prices, which tend to average around €524, are often lower during this time because this is during the off-season. If you are unable to visit San Juan during the month of May, then departing from Dublin during the month June is also very affordable. Most momondo users find prices during this month for around €563.

Cheap Dublin to San Juan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dublin to San Juan

Fastest flight time

14h 44m

Direct flights

None
The fastest flight from Dublin to San Juan takes 14h 44m
There are no direct flights from Dublin to San Juan. There are no popular flight routes from Dublin to San Juan.
Search flight deals

  • How far is Dublin to San Juan by plane?

    Dublin and San Juan are 6379.8 km apart from one another. Flights usually cover this in 14h 44m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Dublin Airport to San Juan are refreshed on a daily basis.

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

  • How old do you have to be to fly from Dublin Airport to San Juan?

    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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to San Juan.

  • What documentation or ID do you need to fly to San Juan?

    The travel and health documents you'll need for your trip to San Juan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at San Juan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Dublin to San Juan

Compare and see reviews for airlines that fly from Dublin to San Juan with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom €442Free CancellationRating
7.2
2,907 reviews
Search JetBlue flights
American AirlinesPriceFrom €619Free CancellationRating
7.1
11,507 reviews
Search American Airlines flights

Why use momondo?

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

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 San Juan from Dublin.

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?

If you are simply researching potential flights to San Juan, momondo offers a useful price alert feature which will track prices for flights to San Juan from Dublin and alert you when they change.

An easier way to manage your San Juan 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
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 26/4
Sun 3/5
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Puerto Rico

Fly into one of these airports located in San Juan

Airports listed have a maximum distance of 11.5 km from San Juan
San Juan Luis Munoz Marin Intl Airport