Cheap flights from Ireland to San Juan from €404
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to San Juan departing on 4/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Not ready to book? to track prices.KLM flights from Ireland to San Juan Luis Munoz Marin Intl Airport
Our best KLM deals on Ireland to San Juan Luis Munoz Marin Intl Airport flight tickets
American Airlines flights from Ireland to San Juan Luis Munoz Marin Intl Airport
Our best American Airlines deals on Ireland to San Juan Luis Munoz Marin Intl Airport flight tickets
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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
DublinSan Juan
DUB Dublin - SJU San Juan Luis Munoz Marin Intl
DUBSJU
Dublin
Sun 6/12
09:40-23:13
1 stop17h 33m
San Juan Luis Munoz Marin Intl
Sun 13/12
14:53-09:45
1 stop14h 52m
DublinSan Juan
DUB Dublin - SJU San Juan Luis Munoz Marin Intl
DUBSJU
Dublin
Fri 6/11
11:05-12:36
2 stops53h 31m
San Juan Luis Munoz Marin Intl
Sun 22/11
14:55-09:45
1 stop14h 50m
DublinSan Juan
DUB Dublin - SJU San Juan Luis Munoz Marin Intl
DUBSJU
Dublin
Sat 23/1
10:00-20:00
1 stop14h 00m
San Juan Luis Munoz Marin Intl
Sun 31/1
18:10-17:50
1 stop19h 40m
DublinSan Juan
DUB Dublin - SJU San Juan Luis Munoz Marin Intl
DUBSJU
Dublin
Sun 6/12
08:55-23:58
2 stops19h 03m
San Juan Luis Munoz Marin Intl
Sun 13/12
14:53-09:45
1 stop14h 52m
DublinSan Juan
DUB Dublin - SJU San Juan Luis Munoz Marin Intl
DUBSJU
Dublin
Fri 6/11
11:30-23:59
1 stop16h 29m
San Juan Luis Munoz Marin Intl
Sun 22/11
14:43-08:40
1 stop13h 57m
DublinSan Juan
DUB Dublin - SJU San Juan Luis Munoz Marin Intl
DUBSJU
Dublin
Sat 6/2
11:30-23:59
1 stop16h 29m
San Juan Luis Munoz Marin Intl
Mon 8/2
14:36-08:30
1 stop13h 54m
DublinSan Juan
DUB Dublin - SJU San Juan Luis Munoz Marin Intl
DUBSJU
Dublin
Sat 6/2
11:30-23:59
1 stop16h 29m
San Juan Luis Munoz Marin Intl
Mon 8/2
05:15-08:30
2 stops23h 15m
DublinSan Juan
DUB Dublin - SJU San Juan Luis Munoz Marin Intl
DUBSJU
Dublin
Sun 24/1
17:50-20:00
1 stop30h 10m
San Juan Luis Munoz Marin Intl
Mon 1/2
21:30-12:20
1 stop34h 50m
DublinSan Juan
DUB Dublin - SJU San Juan Luis Munoz Marin Intl
DUBSJU
Dublin
Sun 24/1
17:50-16:40
1 stop26h 50m
San Juan Luis Munoz Marin Intl
Sun 31/1
21:30-12:20
1 stop34h 50m
DublinSan Juan
DUB Dublin - SJU San Juan Luis Munoz Marin Intl
DUBSJU
Dublin
Fri 22/1
16:15-16:40
1 stop28h 25m
San Juan Luis Munoz Marin Intl
Sun 31/1
21:30-12:20
1 stop34h 50m
See travel insights to San Juan from
How to get the cheapest flight ticket from Ireland to San Juan Luis Munoz Marin Intl Airport
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 cheapest airline that flies from Ireland to San Juan Luis Munoz Marin Intl?
Delta is the most popular carrier operating from Ireland to San Juan Luis Munoz Marin Intl
Which airlines fly to San Juan Luis Munoz Marin Intl Airport?
Aer Lingus, American Airlines and JetBlue are the top three most popular airlines that fly to San Juan Luis Munoz Marin Intl Airport from Ireland according to our data. Aer Lingus is the first choice among our users, with 35% of people opting to fly with this airline when travelling to San Juan Luis Munoz Marin Intl Airport. Keep in mind that there are 3 different airlines that fly to San Juan Luis Munoz Marin Intl Airport on a routine basis, so you have a few additional options to choose from.
Cheap Ireland to San Juan Luis Munoz Marin Intl Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ireland to San Juan Luis Munoz Marin Intl Airport
Frequently asked questions about flying from Ireland to San Juan Luis Munoz Marin Intl Airport
When did momondo last update prices for flights from Ireland to San Juan Luis Munoz Marin Intl Airport?
Prices for flights from Ireland to San Juan Luis Munoz Marin Intl Airport were last updated today.
How many operators does momondo search for flights from Ireland to San Juan Luis Munoz Marin Intl Airport?
The number of operators available for flights from Ireland to San Juan Luis Munoz Marin Intl Airport is 3 as of October 2026.
How old do you have to be to fly from Ireland to San Juan Luis Munoz Marin Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to San Juan Luis Munoz Marin Intl Airport.
What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?
The necessary travel and health documents for your San Juan Luis Munoz Marin Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Ireland to San Juan Luis Munoz Marin Intl Airport
Compare and see reviews for airlines that fly from Ireland to San Juan Luis Munoz Marin Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom €456 | Free Cancellation | Rating 7.1 3,044 reviews | |||
| PriceFrom €598 | Free Cancellation | Rating 7.3 1,816 reviews | |||
| PriceFrom €638 | Free Cancellation | Rating 7.0 12,134 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ireland to San Juan?
Finding the right flight to San Juan from Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Juan quick and easy, saving you time and money.
Can I find flights from Ireland to San Juan with flexible booking policies on momondo?
momondo does allow users to show only those flights to San Juan from Ireland which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Ireland to San Juan?
momondo helps you find the best flight between Ireland 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 Ireland 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 Ireland and alert you when they change.