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Cheap flights from Ireland to San Juan Luis Munoz Marin Intl Airport from £484

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SJU
26 Nov — 3 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Ireland to Luis Munoz Marin Intl

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Luis Munoz Marin Intl
Explore the most affordable flight options available from Ireland to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 October 2025.

Tue 2/1211:30DUB - SJU
2 stops26h 39mMultiple Airlines
Tue 9/1212:49SJU - DUB
2 stops15h 51mMultiple Airlines
Deal found 26/10£497
Mon 22/1212:55DUB - SJU
1 stop20h 39mMultiple Airlines
Sun 18/106:30SJU - DUB
1 stop22h 10mMultiple Airlines
Deal found 26/10£503
Tue 2/1213:35DUB - SJU
1 stop15h 01mUnited Airlines
Mon 8/1202:05SJU - DUB
2 stops26h 05mUnited Airlines
Deal found 26/10£671
Mon 22/1209:30DUB - SJU
1 stop14h 39mUnited Airlines
Sat 17/102:05SJU - DUB
2 stops26h 05mUnited Airlines
Deal found 25/10£685
Sat 20/1212:55DUB - SJU
1 stop20h 39mMultiple Airlines
Fri 16/114:28SJU - DUB
1 stop14h 12mMultiple Airlines
Deal found 25/10£768
Sat 20/1213:35DUB - SJU
1 stop15h 01mUnited Airlines
Thu 15/102:05SJU - DUB
2 stops25h 05mUnited Airlines
Deal found 25/10£796

Cheap flight deals from Ireland to Luis Munoz Marin Intl

Keep the following information in mind while searching for Ireland to Luis Munoz Marin Intl flight deals. Data was last updated 27 October 2025.

Round-trip from

£484

Popular in

September

Cheapest in

May

Average price

£742
British Airways
  • British Airways
  • 12/1-22/1
  • 4 total stops
  • 35h 32m total
  • Ireland to San Juan
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£81 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland 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 27 October 2025.
Use the filters below to find and compare flights from Ireland to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Ireland

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Mon 12/1

08:50-23:56

2 stops19h 06m

San Juan Luis Munoz Marin Intl

Thu 22/1

13:24-09:50

2 stops16h 26m

£484

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Mon 12/1

11:30-10:48

2 stops27h 18m

San Juan Luis Munoz Marin Intl

Thu 22/1

11:38-08:40

2 stops17h 02m

£497

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Tue 2/12

11:30-10:09

2 stops26h 39m

San Juan Luis Munoz Marin Intl

Tue 9/12

12:49-08:40

2 stops15h 51m

£497

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Mon 22/12

12:55-09:35

2 stops24h 40m

San Juan Luis Munoz Marin Intl

Sun 18/1

07:00-08:40

1 stop21h 40m

£507

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 8/4

09:30-19:55

2 stops15h 25m

San Juan Luis Munoz Marin Intl

Fri 24/4

08:30-09:55

1 stop20h 25m

£544

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 1/4

08:55-22:18

2 stops18h 23m

San Juan Luis Munoz Marin Intl

Sun 5/4

17:10-08:45

1 stop34h 35m

£608

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

£668

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Sun 22/2

04:25-23:00

2 stops22h 35m

£568

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Mon 23/2

16:30-22:32

3 stops34h 02m

£764

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 31/12

04:25-10:49

2 stops34h 24m

£1,816

Flights are sorted by cheapest return flights first.

Deals found on 25/10

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

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Ireland 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 Ireland to San Juan Luis Munoz Marin Intl Airport

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

Currently, January is the cheapest month in which you can book a flight from Ireland to San Juan Luis Munoz Marin Intl Airport (average of £418). Flying from Ireland to San Juan Luis Munoz Marin Intl Airport in September is currently the most expensive (average of £811). 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 Ireland 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.

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

    A quick flight from Ireland to San Juan Luis Munoz Marin Intl Airport can take about 19h 06m. British Airways provides one of the quickest options available for as low as £484. The distance from Ireland to San Juan Luis Munoz Marin Intl Airport is about 3963 mi.

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

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

  • How can I find direct flights from Ireland 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 Ireland to Luis Munoz Marin Intl.

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

    Yes. Cheapflights offers flight deals from Ireland 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 Ireland to San Juan Luis Munoz Marin Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Ireland to San Juan Luis Munoz Marin Intl Airport (average of £418). Flying from Ireland to San Juan Luis Munoz Marin Intl Airport in September is currently the most expensive (average of £811). 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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Deals for Ireland to Luis Munoz Marin Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ireland to Luis Munoz Marin Intl for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Ireland to Luis Munoz Marin Intl with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Luis Munoz Marin Intl from Ireland today and book when prices fit your budget.

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