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Cheap flights from Dublin to San Juan Luis Munoz Marin Intl Airport from £490

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/1. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SJU
28 Jan — 4 Feb1
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.

Best flights from Dublin to Luis Munoz Marin Intl
Discover carefully curated flight deals from Dublin to Luis Munoz Marin Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 December 2025.

Tue 21/410:40DUB - SJU
1 stop16h 32mJetBlue
Wed 29/413:00SJU - DUB
1 stop14h 20mJetBlue
Deal found 28/12£494
Sat 7/311:30DUB - SJU
2 stops25h 30mMultiple Airlines
Sun 15/305:00SJU - DUB
1 stop23h 40mMultiple Airlines
Deal found 27/12£497
Sat 17/110:45DUB - SJU
1 stop17h 12mDelta
Fri 30/114:15SJU - DUB
1 stop14h 30mDelta
Deal found 27/12£498
Fri 27/209:45DUB - SJU
1 stop31h 18mKLM
Tue 3/314:24SJU - DUB
1 stop14h 56mKLM
Deal found 27/12£498
Thu 12/211:30DUB - SJU
1 stop32h 42mBritish Airways
Thu 19/214:30SJU - DUB
1 stop14h 10mBritish Airways
Deal found 29/12£502
Tue 21/410:40DUB - SJU
1 stop16h 32mJetBlue
Fri 1/515:00SJU - DUB
1 stop13h 00mJetBlue
Deal found 28/12£494
Tue 21/410:40DUB - SJU
1 stop16h 32mJetBlue
Thu 30/412:00SJU - DUB
1 stop16h 00mJetBlue
Deal found 28/12£494
Wed 22/410:40DUB - SJU
1 stop16h 32mJetBlue
Fri 1/515:00SJU - DUB
1 stop13h 00mJetBlue
Deal found 28/12£517
Thu 23/410:40DUB - SJU
1 stop16h 32mJetBlue
Sat 2/512:00SJU - DUB
1 stop16h 00mJetBlue
Deal found 28/12£517
Mon 20/410:40DUB - SJU
1 stop16h 32mJetBlue
Sat 2/515:30SJU - DUB
1 stop12h 30mJetBlue
Deal found 28/12£517
Mon 20/410:40DUB - SJU
1 stop16h 32mJetBlue
Thu 30/412:00SJU - DUB
1 stop16h 00mJetBlue
Deal found 28/12£517

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 29 December 2025.

Round-trip from

£490

Popular in

March

Cheapest in

May

Average price

£781
Delta
  • Delta
  • 26/1-3/2
  • 4 total stops
  • 43h 17m total
  • Dublin to San Juan
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£65 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 29 December 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

Dublin

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Tue 21/4

10:40-22:12

1 stop16h 32m

San Juan Luis Munoz Marin Intl

Wed 29/4

13:00-08:20

1 stop14h 20m

£494

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Tue 21/4

10:40-22:12

1 stop16h 32m

San Juan Luis Munoz Marin Intl

Fri 1/5

15:00-09:00

1 stop13h 00m

£494

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Tue 21/4

10:40-22:12

1 stop16h 32m

San Juan Luis Munoz Marin Intl

Thu 30/4

12:00-09:00

1 stop16h 00m

£494

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Sat 7/3

11:30-09:00

2 stops25h 30m

San Juan Luis Munoz Marin Intl

Sun 15/3

05:00-08:40

1 stop23h 40m

£497

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Sat 17/1

10:45-23:57

1 stop17h 12m

San Juan Luis Munoz Marin Intl

Fri 30/1

14:15-08:45

1 stop14h 30m

£498

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Fri 27/2

09:45-13:03

1 stop31h 18m

San Juan Luis Munoz Marin Intl

Tue 3/3

14:24-09:20

1 stop14h 56m

£498

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 12/2

11:30-16:12

1 stop32h 42m

San Juan Luis Munoz Marin Intl

Thu 19/2

14:30-08:40

1 stop14h 10m

£502

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 22/4

10:40-22:12

1 stop16h 32m

San Juan Luis Munoz Marin Intl

Fri 1/5

15:00-09:00

1 stop13h 00m

£517

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 23/4

10:40-22:12

1 stop16h 32m

San Juan Luis Munoz Marin Intl

Sat 2/5

12:00-09:00

1 stop16h 00m

£517

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Mon 20/4

10:40-22:12

1 stop16h 32m

San Juan Luis Munoz Marin Intl

Sat 2/5

15:30-09:00

1 stop12h 30m

£517

Flights are sorted by cheapest return flights first.

Deals found on 28/12

Showing 1-10 of 11 results
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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, April is the cheapest month in which you can book a flight from Dublin to San Juan Luis Munoz Marin Intl Airport (average of £416). Flying from Dublin to San Juan Luis Munoz Marin Intl Airport in September is currently the most expensive (average of £800). 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.

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. 0 airlines 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 JetBlue fly from Dublin to San Juan Luis Munoz Marin Intl Airport in about 16h 32m. The time it takes to get you to your destination can typically vary by up to . There are 3963 mi between Dublin and San Juan Luis Munoz Marin Intl Airport.

  • 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, April is the cheapest month in which you can book a flight from Dublin to San Juan Luis Munoz Marin Intl Airport (average of £416). Flying from Dublin to San Juan Luis Munoz Marin Intl Airport in September is currently the most expensive (average of £800). 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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Why should you use Cheapflights to find cheap flight tickets from Dublin to Luis Munoz Marin Intl?

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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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