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Cheap flights from Ireland to San Juan Luis Munoz Marin Intl Airport from £510

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SJU
16 Sep — 23 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap 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 17 August 2026.

Thu 17/912:40 -
1 stop31h 05m
Thu 1/1014:22 -
1 stop35h 08m
Deal found 13/8£563
Wed 23/911:30 -
1 stop13h 04m
Fri 2/1006:00 -
1 stop22h 00m
Deal found 15/8£566
Tue 22/911:30 -
1 stop13h 04m
Sat 3/1006:00 -
1 stop22h 00m
Deal found 16/8£567
Wed 16/909:50 -
1 stop34h 35m
Wed 30/915:41 -
1 stop12h 54m
Deal found 13/8£572
Tue 1/908:40 -
2 stops18h 15m
Mon 7/907:03 -
1 stop18h 27m
Deal found 13/8£625
Thu 10/909:50 -
1 stop14h 00m
Thu 24/911:51 -
2 stops16h 49m
Deal found 12/8£632
Sat 12/909:50 -
1 stop13h 55m
Sat 19/914:22 -
2 stops15h 58m
Deal found 15/8£636
Wed 16/1210:45 -
1 stop17h 10m
Sat 6/207:00 -
1 stop21h 45m
Deal found 14/8£640
Sun 27/906:30 -
2 stops19h 17m
Sun 4/1014:58 -
2 stops16h 07m
Deal found 13/8£643
Tue 22/908:55 -
2 stops19h 54m
Sat 3/1012:56 -
2 stops16h 04m
Deal found 16/8£659

Find 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 17 August 2026.

Round-trip from

£529

One-way from

£510

Popular in

July

Cheapest in

May

Average price

£618
21/1-30/1
  • 21/1-30/1
  • 2 total stops
  • 51h 55m total
  • Ireland to San Juan
Search Deals
British Airways
  • British Airways
  • 12/10
  • 2 total stops
  • 18h 22m total
  • Ireland to San Juan
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£20 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 August 2026
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 17 August 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSan Juan

DUB Dublin - SJU San Juan Luis Munoz Marin Intl

DUBSJU

Dublin

Thu 17/9

12:40-14:45

1 stop31h 05m

San Juan Luis Munoz Marin Intl

Thu 1/10

14:22-06:30

1 stop35h 08m

£563

DublinSan Juan

DUB Dublin - SJU San Juan Luis Munoz Marin Intl

DUBSJU

Dublin

Thu 21/1

18:35-16:40

1 stop26h 05m

San Juan Luis Munoz Marin Intl

Sun 31/1

14:52-11:15

2 stops16h 23m

£598

DublinSan Juan

DUB Dublin - SJU San Juan Luis Munoz Marin Intl

DUBSJU

Dublin

Fri 22/1

18:35-16:40

1 stop26h 05m

San Juan Luis Munoz Marin Intl

Sat 30/1

14:52-11:15

2 stops16h 23m

£598
Fastest return journey

DublinSan Juan

DUB Dublin - SJU San Juan Luis Munoz Marin Intl

DUBSJU

Dublin

Sat 12/9

09:50-18:45

1 stop13h 55m

San Juan Luis Munoz Marin Intl

Sat 19/9

14:22-11:20

2 stops15h 58m

£637

DublinSan Juan

DUB Dublin - SJU San Juan Luis Munoz Marin Intl

DUBSJU

Dublin

Wed 16/12

10:45-23:55

1 stop17h 10m

San Juan Luis Munoz Marin Intl

Sat 6/2

07:00-08:45

1 stop21h 45m

£640

DublinSan Juan

DUB Dublin - SJU San Juan Luis Munoz Marin Intl

DUBSJU

Dublin

Sun 27/9

06:30-20:47

2 stops19h 17m

San Juan Luis Munoz Marin Intl

Sun 4/10

14:58-12:05

2 stops16h 07m

£643

DublinSan Juan

DUB Dublin - SJU San Juan Luis Munoz Marin Intl

DUBSJU

Dublin

Wed 23/9

08:55-23:49

2 stops19h 54m

San Juan Luis Munoz Marin Intl

Fri 2/10

12:55-10:00

2 stops16h 05m

£659

DublinSan Juan

DUB Dublin - SJU San Juan Luis Munoz Marin Intl

DUBSJU

Dublin

Tue 22/9

08:55-23:49

2 stops19h 54m

San Juan Luis Munoz Marin Intl

Sat 3/10

12:56-10:00

2 stops16h 04m

£659

DublinSan Juan

DUB Dublin - SJU San Juan Luis Munoz Marin Intl

DUBSJU

Dublin

Mon 28/9

09:15-23:49

2 stops19h 34m

San Juan Luis Munoz Marin Intl

Mon 5/10

12:56-08:45

1 stop14h 49m

£662

DublinSan Juan

DUB Dublin - SJU San Juan Luis Munoz Marin Intl

DUBSJU

Dublin

Mon 21/9

09:50-19:05

1 stop14h 15m

San Juan Luis Munoz Marin Intl

Tue 6/10

10:36-09:40

2 stops18h 04m

£662

Flights are sorted by cheapest return flights first.

Deals found on 17/8

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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, May is the cheapest month in which you can book a flight from Ireland to San Juan Luis Munoz Marin Intl Airport (average of £471). Flying from Ireland to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of £727). 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.

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 17 August 2026.
Check out reviews from past customers who have flown with American Airlines from Ireland to San Juan Luis Munoz Marin Intl Airport to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,945 reviews
Check prices

Boarding

7.5

Overall

7.1

Comfort

7.2

Crew

7.9

Entertainment

6.8

Food

6.4

Reviews

1 / 20
2.0
Mediocre

James & Lasa,Sept 2023

PHX - EWR

Customer service & crew made seating error , hence police called and then flight canceled to next morning
American Airlines
7.1
Good
11,945 reviews
American Airlines
7.1
Good
11,945 reviews
Check prices

Boarding

7.5

Overall

7.1

Comfort

7.2

Crew

7.9

Entertainment

6.8

Food

6.4

Reviews

1 / 20
2.0
Mediocre

James & Lasa,Sept 2023

PHX - EWR

Customer service & crew made seating error , hence police called and then flight canceled to next morning

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 17h 10m. Delta provides one of the quickest options available for as low as £640. The distance from Ireland to San Juan Luis Munoz Marin Intl Airport is about 3963 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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, May is the cheapest month in which you can book a flight from Ireland to San Juan Luis Munoz Marin Intl Airport (average of £471). Flying from Ireland to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of £727). 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 Ireland to Luis Munoz Marin Intl

Discover the top airline that operate flights from Ireland 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 17 August 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£574Average£689FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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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