Latest deals
Insights
When to book
FAQs
Price Alerts
Flights to San Juan Luis Munoz Marin Intl

€316 Cheap flights to San Juan Luis Munoz Marin Intl Airport

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to San Juan Luis Munoz Marin Intl Airport departing on 31/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ireland to San Juan Luis Munoz Marin Intl Airport

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:15 - 21:19DUB-SJU
14h 04m1 stop
Multiple Airlines Logo
08:40 - 04:20SJU-DUB
15h 40m1 stop
€497Multiple Airlines
Find Deal
Mon, 12 Jan - Thu, 22 Jan
Multiple Airlines Logo
11:15 - 21:19DUB-SJU
14h 04m1 stop
Multiple Airlines Logo
08:40 - 04:20SJU-DUB
15h 40m1 stop
€519Multiple Airlines
Find Deal
Mon, 12 Jan - Mon, 26 Jan
American Airlines Logo
08:50 - 23:59DUB-SJU
19h 09m2 stops
American Airlines Logo
16:50 - 17:05SJU-DUB
20h 15m2 stops
€550American Airlines
Find Deal
Thu, 5 Feb - Mon, 16 Feb
American Airlines Logo
11:30 - 12:32DUB-SJU
29h 02m2 stops
American Airlines Logo
16:50 - 17:05SJU-DUB
20h 15m2 stops
€552American Airlines
Find Deal
Mon, 2 Feb - Mon, 16 Feb
British Airways Logo
08:50 - 23:56DUB-SJU
19h 06m2 stops
British Airways Logo
14:28 - 09:50SJU-DUB
15h 22m2 stops
€553British Airways
Find Deal
Mon, 12 Jan - Thu, 22 Jan
British Airways Logo
08:50 - 23:56DUB-SJU
19h 06m2 stops
British Airways Logo
13:24 - 09:50SJU-DUB
16h 26m2 stops
€554British Airways
Find Deal
Mon, 12 Jan - Thu, 22 Jan
Delta Logo
08:55 - 22:18DUB-SJU
18h 23m2 stops
Delta Logo
07:00 - 08:20SJU-DUB
20h 20m2 stops
€661Delta
Find Deal
Wed, 1 Apr - Sun, 5 Apr
Delta Logo
08:55 - 22:18DUB-SJU
18h 23m2 stops
Delta Logo
17:10 - 08:45SJU-DUB
34h 35m1 stop
€664Delta
Find Deal
Wed, 1 Apr - Sun, 5 Apr
KLM Logo
09:45 - 12:46DUB-SJU
31h 01m1 stop
KLM Logo
14:10 - 08:45SJU-DUB
14h 35m1 stop
€735KLM
Find Deal
Sun, 9 Nov - Thu, 13 Nov
KLM Logo
08:55 - 22:18DUB-SJU
18h 23m2 stops
KLM Logo
17:36 - 20:15SJU-DUB
21h 39m2 stops
€765KLM
Find Deal
Wed, 1 Apr - Sun, 5 Apr

momondo Fare Finder

 
Locate flights to San Juan Luis Munoz Marin Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13,528 searches and data was last updated on 26 October 2025.
Use the filters below to find and compare flights to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Route

Depart

Return

Price

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Mon 12/1

11:15-21:19

1 stop14h 04m

San Juan Luis Munoz Marin Intl

Thu 22/1

08:40-04:20

1 stop15h 40m

€497

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Mon 12/1

11:15-21:19

1 stop14h 04m

San Juan Luis Munoz Marin Intl

Mon 26/1

08:40-04:20

1 stop15h 40m

€519

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 5/2

08:50-23:59

2 stops19h 09m

San Juan Luis Munoz Marin Intl

Mon 16/2

16:50-17:05

2 stops20h 15m

€550

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Mon 2/2

11:30-12:32

2 stops29h 02m

San Juan Luis Munoz Marin Intl

Mon 16/2

16:50-17:05

2 stops20h 15m

€552

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

14:28-09:50

2 stops15h 22m

€553

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

€554

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

07:00-08:20

2 stops20h 20m

€661

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

€664

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Sun 9/11

09:45-12:46

1 stop31h 01m

San Juan Luis Munoz Marin Intl

Thu 13/11

14:10-08:45

1 stop14h 35m

€734

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

17:36-20:15

2 stops21h 39m

€765

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Juan Luis Munoz Marin Intl Airport from

Flights to San Juan Luis Munoz Marin Intl Airport – Travel Insights & Trends

Get data-powered insights and trends for flights to San Juan Luis Munoz Marin Intl Airport to help you craft the best travel plan.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

According to our data, Monday is the cheapest day to fly to San Juan Luis Munoz Marin Intl Airport from Ireland. The lowest ticket price found for a Monday departure recently was €716. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to San Juan Luis Munoz Marin Intl Airport is Saturday, with ticket prices averaging around €897.

What is the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport?

The cheapest month to fly to San Juan Luis Munoz Marin Intl Airport from Ireland is in May. Flight prices, which tend to average around €509, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to San Juan Luis Munoz Marin Intl Airport from Ireland during June instead. Flights to San Juan Luis Munoz Marin Intl Airport in June, while not as cheap as those in May, still average around €559.

What is the cheapest time of day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

Our data shows that the cheapest Ireland to San Juan Luis Munoz Marin Intl Airport flights are usually those with departure times in the morning. Our users have found flights to San Juan Luis Munoz Marin Intl Airport in the morning for as low as €828. Try not to purchase tickets at midday because they tend to be around €911. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheapest flights to San Juan Luis Munoz Marin Intl

Find the cheapest flights to San Juan Luis Munoz Marin Intl from your nearest city or airport
Find flights from Dublin to San Juan Luis Munoz Marin Intl Airport
CHEAPEST MONTH TO FLY TO SAN JUAN LUIS MUNOZ MARIN INTL AIRPORT FROM DUBLINMay29% cheaperFlying from Dublin to San Juan Luis Munoz Marin Intl Airport costs on average just €509 in May
MOST EXPENSIVE MONTH TO FLY TO SAN JUAN LUIS MUNOZ MARIN INTL AIRPORT FROM DUBLINSeptember31% more expensiveIt costs about €929 for flights to San Juan Luis Munoz Marin Intl Airport from Dublin in September
MOST POPULAR MONTH TO FLY TO SAN JUAN LUIS MUNOZ MARIN INTL AIRPORT FROM DUBLINApril1,100% more users visitedMore momondo users searched in flights to San Juan Luis Munoz Marin Intl Airport from Dublin in April than any other month

Cheap San Juan Luis Munoz Marin Intl Airport flight deals and tips

Summary info about San Juan Luis Munoz Marin Intl Airport flight prices, duration and airlines

Best One-Way Price

€316

Best Round-Trip Price

€497

Fastest flight time

14h 15m

Popular in

September
The best one-way flight price to San Juan from Ireland in the last 72 hours is €316 (Dublin to San Juan Luis Munoz Marin Intl).
Search Deals
The best round-trip flight price to San Juan from Ireland in the last 72 hours is €497 (Dublin to San Juan Luis Munoz Marin Intl).
Search Deals
The fastest flight to San Juan from Ireland takes 14h 15m (Dublin to San Juan Luis Munoz Marin Intl).
Search Deals
September has the highest demand for flights to San Juan, with a 14% price increase on average.
Search Deals

Frequently asked questions about flying to San Juan Luis Munoz Marin Intl Airport

What is the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport?

Most travellers find the cheapest return flights to San Juan Luis Munoz Marin Intl Airport when choosing a flight departing in May.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

On average, the cheapest flights to San Juan Luis Munoz Marin Intl Airport are found when departing on a Monday. Try to avoid departing on a Saturday, as this is usually the most expensive day.

What is the cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport?

Generally, when visiting San Juan Luis Munoz Marin Intl Airport, Morning flights represent the best value. Midday flights are likely to have higher prices.

Is there an alternative airport near San Juan Luis Munoz Marin Intl Airport?

San Juan Isla Grande Airport, Ceiba J. Aponte de la Torre Airport, Ponce Mercedita Airport, Vieques Airport or Culebra Airport can be an alternative airport used for travel to San Juan.

How long does it take to fly to San Juan Luis Munoz Marin Intl Airport?

The average flight duration from Ireland to San Juan Luis Munoz Marin Intl Airport depends on which airport you fly into and out of. Flying from Dublin to San Juan Luis Munoz Marin Intl is 14h 04m on average, while flying from Cork to San Juan Luis Munoz Marin Intl is on average. San Juan Luis Munoz Marin Intl is the most popular airport in San Juan Luis Munoz Marin Intl Airport.

When did momondo last update prices for flights to San Juan Luis Munoz Marin Intl Airport?

Prices for flights to San Juan Luis Munoz Marin Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights to San Juan Luis Munoz Marin Intl Airport?

As of October 2025, there are 2 operators available to choose from for flights to San Juan Luis Munoz Marin Intl Airport.

How old do you have to be to fly to San Juan Luis Munoz Marin Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel 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 travel and health documents you'll need for your trip to San Juan Luis Munoz Marin Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at San Juan Luis Munoz Marin Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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
Fajardo

Why use momondo?

Why should I use momondo to find a flight deal to San Juan?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to San Juan. momondo saves you time and could save you money on your trip.

Can I find flights to San Juan with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for flights to San Juan to just show those with flexible booking policies.

How can momondo help me find flights to San Juan?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to San Juan.

I’m not ready to book a flight 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 and alert you when they change.

An easier way to manage your San Juan Luis Munoz Marin Intl trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 25/11
Tue 2/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to San Juan Luis Munoz Marin Intl Airport SJU

Fly your favourite airline to San Juan Luis Munoz Marin Intl Airport

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Aer Lingus
Etihad Airways
Turkish Airlines
KLM
Lufthansa
Qatar Airways
British Airways
Emirates
Scandinavian Airlines
Pegasus Airlines
Air France
TAP AIR PORTUGAL