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Flights to San Juan Luis Munoz Marin Intl

€378 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 23/2. 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

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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.
JetBlue Logo
10:40 - 23:00
DUB
-
SJU
17h 20m1 stop
JetBlue Logo
15:00 - 09:00
SJU
-
DUB
13h 00m1 stop
€520JetBlue
Sat, 2 May - Thu, 7 May
Multiple Airlines Logo
16:45 - 22:55
DUB
-
SJU
34h 10m1 stop
Multiple Airlines Logo
08:15 - 04:20
SJU
-
DUB
16h 05m1 stop
€522Multiple Airlines
Fri, 23 Jan - Fri, 30 Jan
British Airways Logo
08:45 - 23:59
DUB
-
SJU
19h 14m2 stops
British Airways Logo
14:28 - 09:10
SJU
-
DUB
14h 42m2 stops
€603British Airways
Fri, 23 Jan - Fri, 30 Jan
British Airways Logo
13:20 - 23:59
DUB
-
SJU
14h 39m1 stop
British Airways Logo
14:28 - 09:10
SJU
-
DUB
14h 42m2 stops
€604British Airways
Fri, 23 Jan - Fri, 30 Jan
Multiple Airlines Logo
11:30 - 09:47
DUB
-
SJU
26h 17m2 stops
Multiple Airlines Logo
06:00 - 10:15
SJU
-
DUB
24h 15m2 stops
€607Multiple Airlines
Fri, 23 Jan - Fri, 30 Jan
Multiple Airlines Logo
13:30 - 17:05
DUB
-
SJU
31h 35m2 stops
Multiple Airlines Logo
17:50 - 20:20
SJU
-
DUB
22h 30m3 stops
€615Multiple Airlines
Fri, 23 Jan - Fri, 30 Jan
Multiple Airlines Logo
06:00 - 20:58
DUB
-
SJU
18h 58m2 stops
Multiple Airlines Logo
14:15 - 08:45
SJU
-
DUB
14h 30m1 stop
€616Multiple Airlines
Fri, 23 Jan - Fri, 30 Jan
Multiple Airlines Logo
07:45 - 09:47
DUB
-
SJU
30h 02m2 stops
Multiple Airlines Logo
17:50 - 20:20
SJU
-
DUB
22h 30m3 stops
€617Multiple Airlines
Fri, 23 Jan - Fri, 30 Jan
Multiple Airlines Logo
13:30 - 17:05
DUB
-
SJU
31h 35m2 stops
Multiple Airlines Logo
17:50 - 20:20
SJU
-
DUB
22h 30m3 stops
€622Multiple Airlines
Fri, 23 Jan - Fri, 30 Jan
American Airlines Logo
11:30 - 23:44
DUB
-
SJU
16h 14m1 stop
American Airlines Logo
17:51 - 17:00
SJU
-
DUB
19h 09m2 stops
€622American Airlines
Fri, 27 Feb - Tue, 3 Mar

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 11 December 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

Sat 2/5

10:40-23:00

1 stop17h 20m

San Juan Luis Munoz Marin Intl

Thu 7/5

15:00-09:00

1 stop13h 00m

€520

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Fri 23/1

16:45-22:55

1 stop34h 10m

San Juan Luis Munoz Marin Intl

Fri 30/1

08:15-04:20

1 stop16h 05m

€522

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Fri 23/1

08:45-23:59

2 stops19h 14m

San Juan Luis Munoz Marin Intl

Fri 30/1

14:28-09:10

2 stops14h 42m

€603

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Fri 23/1

13:20-23:59

1 stop14h 39m

San Juan Luis Munoz Marin Intl

Fri 30/1

14:28-09:10

2 stops14h 42m

€604

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Fri 23/1

11:30-09:47

2 stops26h 17m

San Juan Luis Munoz Marin Intl

Fri 30/1

06:00-10:15

2 stops24h 15m

€607

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Fri 23/1

13:30-17:05

2 stops31h 35m

San Juan Luis Munoz Marin Intl

Fri 30/1

17:50-20:20

3 stops22h 30m

€615

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Fri 23/1

06:00-20:58

2 stops18h 58m

San Juan Luis Munoz Marin Intl

Fri 30/1

14:15-08:45

1 stop14h 30m

€616

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Fri 23/1

07:45-09:47

2 stops30h 02m

San Juan Luis Munoz Marin Intl

Fri 30/1

17:50-20:20

3 stops22h 30m

€617

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Fri 23/1

13:30-17:05

2 stops31h 35m

San Juan Luis Munoz Marin Intl

Fri 30/1

17:50-20:20

3 stops22h 30m

€622

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Fri 27/2

11:30-23:44

1 stop16h 14m

San Juan Luis Munoz Marin Intl

Tue 3/3

17:51-17:00

2 stops19h 09m

€622

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 €715. 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 €895.

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 €508, 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 €558.

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 €826. Try not to purchase tickets at midday because they tend to be around €909. 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 DUBLINMay31% cheaperFlying from Dublin to San Juan Luis Munoz Marin Intl Airport costs on average just €508 in May
MOST EXPENSIVE MONTH TO FLY TO SAN JUAN LUIS MUNOZ MARIN INTL AIRPORT FROM DUBLINMarch47% more expensiveIt costs about €1,073 for flights to San Juan Luis Munoz Marin Intl Airport from Dublin in March
MOST POPULAR MONTH TO FLY TO SAN JUAN LUIS MUNOZ MARIN INTL AIRPORT FROM DUBLINJanuary1,300% more users visitedMore momondo users searched in flights to San Juan Luis Munoz Marin Intl Airport from Dublin in January 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

€378

Best Round-Trip Price

€520

Fastest flight time

36h 13m

Popular in

March
The best one-way flight price to San Juan from Ireland in the last 72 hours is €378 (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 €520 (Dublin to San Juan Luis Munoz Marin Intl).
Search Deals
The fastest flight to San Juan from Ireland takes 36h 13m (Dublin to San Juan Luis Munoz Marin Intl).
Search Deals
March has the highest demand for flights to San Juan, with a 12% 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 15h 01m 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 December 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

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
American Airlines
JetBlue