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Cheap flights from Dublin to San Juan Luis Munoz Marin Intl Airport from £452

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SJU
13 Jun — 20 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Luis Munoz Marin Intl

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Luis Munoz Marin Intl
Explore the most affordable flight options available from Dublin to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 May 2026.

Thu 25/611:30
DUB
-
SJU
1 stop13h 24m
JetBlue
Thu 2/715:24
SJU
-
DUB
1 stop12h 36m
JetBlue
Deal found 11/5£476
Fri 29/510:40
DUB
-
SJU
1 stop16h 02m
JetBlue
Thu 4/609:52
SJU
-
DUB
1 stop18h 08m
JetBlue
Deal found 14/5£541
Mon 15/611:10
DUB
-
SJU
2 stops17h 33m
KLM
Sun 28/612:54
SJU
-
DUB
1 stop14h 51m
KLM
Deal found 9/5£542
Thu 18/611:30
DUB
-
SJU
1 stop13h 24m
JetBlue
Thu 2/718:21
SJU
-
DUB
1 stop33h 39m
JetBlue
Deal found 13/5£548
Sat 5/911:30
DUB
-
SJU
1 stop13h 50m
JetBlue
Sun 6/920:50
SJU
-
DUB
1 stop30h 30m
JetBlue
Deal found 10/5£577
Thu 18/611:10
DUB
-
SJU
2 stops17h 33m
KLM
Thu 2/714:14
SJU
-
DUB
1 stop14h 46m
KLM
Deal found 13/5£600
Thu 25/609:15
DUB
-
SJU
2 stops19h 28m
Multiple Airlines
Sat 11/713:10
SJU
-
DUB
1 stop15h 05m
Multiple Airlines
Deal found 13/5£602
Tue 1/911:30
DUB
-
SJU
1 stop16h 09m
JetBlue
Mon 7/915:10
SJU
-
DUB
1 stop12h 50m
JetBlue
Deal found 13/5£603
Thu 28/510:00
DUB
-
SJU
2 stops17h 17m
Delta
Mon 1/607:30
SJU
-
DUB
2 stops20h 45m
Delta
Deal found 12/5£606

Find flight deals from Dublin to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Luis Munoz Marin Intl (SJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 May 2026.

Round-trip from

£476

One-way from

£452

Popular in

July

Cheapest in

May

Average price

£471
JetBlue
  • JetBlue
  • 25/6-2/7
  • 2 total stops
  • 26h 00m total
  • Dublin to San Juan
Search Deals
JetBlue
  • JetBlue
  • 20/9
  • 1 total stop
  • 18h 18m total
  • Dublin to San Juan
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£19 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dublin to Luis Munoz Marin Intl 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, Cheapflights users made 858,174 searches. Data last updated 14 May 2026.
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

Cheapest return flight

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Mon 15/6

11:10-23:43

2 stops17h 33m

San Juan Luis Munoz Marin Intl

Sun 28/6

12:54-08:45

1 stop14h 51m

£542

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 18/6

11:30-19:54

1 stop13h 24m

San Juan Luis Munoz Marin Intl

Thu 2/7

18:21-09:00

1 stop33h 39m

£548

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 18/6

11:10-23:43

2 stops17h 33m

San Juan Luis Munoz Marin Intl

Thu 2/7

14:14-10:00

1 stop14h 46m

£600

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 25/6

09:15-23:43

2 stops19h 28m

San Juan Luis Munoz Marin Intl

Sat 11/7

13:10-09:15

1 stop15h 05m

£602

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 28/5

10:00-22:17

2 stops17h 17m

San Juan Luis Munoz Marin Intl

Mon 1/6

07:30-09:15

2 stops20h 45m

£606
Fastest return journey

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Fri 29/5

11:45-22:45

1 stop16h 00m

San Juan Luis Munoz Marin Intl

Thu 4/6

10:29-06:30

2 stops15h 01m

£614

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Mon 7/9

09:50-18:50

1 stop14h 00m

San Juan Luis Munoz Marin Intl

Sun 13/9

14:25-13:30

2 stops18h 05m

£617

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 25/6

11:00-20:43

1 stop14h 43m

San Juan Luis Munoz Marin Intl

Thu 2/7

07:30-10:00

2 stops21h 30m

£634

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 18/6

08:35-21:58

2 stops18h 23m

San Juan Luis Munoz Marin Intl

Thu 2/7

07:00-06:30

1 stop18h 30m

£635

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Tue 1/9

09:50-18:50

1 stop14h 00m

San Juan Luis Munoz Marin Intl

Mon 7/9

10:33-09:40

2 stops18h 07m

£644

Flights are sorted by cheapest return flights first.

Deals found on 11/5

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight from Dublin to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Dublin with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dublin to San Juan Luis Munoz Marin Intl Airport

What is the cheapest month to book a flight from Dublin to San Juan Luis Munoz Marin Intl Airport?

Currently, May is the cheapest month in which you can book a flight from Dublin to San Juan Luis Munoz Marin Intl Airport (average of £471). Flying from Dublin to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of £725). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Dublin to San Juan Luis Munoz Marin Intl Airport?

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luis Munoz Marin Intl. Reviews last updated 14 May 2026.
Read through reviews of airlines operating flights from Dublin to San Juan Luis Munoz Marin Intl Airport, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,664 reviews
Check prices

Food

6.4

Entertainment

6.9

Overall

7.1

Boarding

7.5

Comfort

7.2

Crew

7.9

Reviews

1 / 20
6.0
Good

Charleen,May 2026

POS - MIA

If I had any other choice in getting to my destination, I would have used it
American Airlines
7.1
Good
11,664 reviews
American Airlines
7.1
Good
11,664 reviews
Check prices

Food

6.4

Entertainment

6.9

Overall

7.1

Boarding

7.5

Comfort

7.2

Crew

7.9

Reviews

1 / 20
6.0
Good

Charleen,May 2026

POS - MIA

If I had any other choice in getting to my destination, I would have used it

Related info for your journey

Find useful and relevant information for your journey from Dublin to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dublin to San Juan Luis Munoz Marin Intl?

    Dublin (DUB), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Dublin to San Juan Luis Munoz Marin Intl. 1 airline have flights from Dublin to San Juan Luis Munoz Marin Intl on a regular basis. Booking flights from Dublin to San Juan Luis Munoz Marin Intl should not be difficult; the airport handles an average of 0 outbound flights to San Juan Luis Munoz Marin Intl per day.

  • How long is the flight from Dublin to San Juan Luis Munoz Marin Intl Airport?

    Airlines like KLM and JetBlue fly from Dublin to San Juan Luis Munoz Marin Intl Airport in about 13h 24m. The time it takes to get you to your destination can typically vary by up to 4h 09m. There are 3963 mi between Dublin and San Juan Luis Munoz Marin Intl Airport. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Dublin to San Juan Luis Munoz Marin Intl Airport round-trip?

    American Airlines, at £574, was found to be the cheapest airline from Dublin to San Juan Luis Munoz Marin Intl Airport.. You may be able to fly from Dublin to San Juan Luis Munoz Marin Intl Airport for 3% less than the average price by searching for this airline.

  • Can I find deals for flights from Dublin to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Dublin to Luis Munoz Marin Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Luis Munoz Marin Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Luis Munoz Marin Intl.

  • Can I find deals for business class flights from Dublin to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Dublin to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dublin to San Juan Luis Munoz Marin Intl Airport?

    Currently, May is the cheapest month in which you can book a flight from Dublin to San Juan Luis Munoz Marin Intl Airport (average of £471). Flying from Dublin to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of £725). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Bayamón

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Top airline flying from Dublin to Luis Munoz Marin Intl

Discover the top airline that operate flights from Dublin to Luis Munoz Marin Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 14 May 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£574Average£690FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Dublin to Luis Munoz Marin Intl?

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Why should you use Cheapflights to find cheap flight tickets from Dublin to Luis Munoz Marin Intl?

Cheapflights simply makes it quick and affordable to book flights from Dublin to Luis Munoz Marin Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Dublin to Luis Munoz Marin Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Dublin to Luis Munoz Marin Intl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Dublin to Luis Munoz Marin Intl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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