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Cheap flights from Ireland to San Juan from €200

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 16/4. 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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0 bags

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Find the cheapest flights from Ireland to San Juan

Recent return flight deals from Ireland to San Juan

Enter your travel dates to find the best prices.
JetBlue Logo
10:40 - 22:12
DUB
-
SJU
16h 32m
1 stop
JetBlue Logo
17:15 - 09:00
SJU
-
DUB
34h 45m
1 stop
€511JetBlue
Wed, 29 Apr - Wed, 13 May
Multiple Airlines Logo
06:00 - 21:12
DUB
-
SJU
19h 12m
2 stops
Multiple Airlines Logo
18:37 - 07:45
SJU
-
DUB
33h 08m
1 stop
€618Multiple Airlines
Sun, 22 Feb - Sat, 7 Mar
American Airlines Logo
11:30 - 10:00
DUB
-
SJU
26h 30m
2 stops
American Airlines Logo
14:30 - 08:40
SJU
-
DUB
14h 10m
1 stop
€623American Airlines
Thu, 26 Feb - Mon, 2 Mar
American Airlines Logo
11:30 - 11:40
DUB
-
SJU
28h 10m
2 stops
American Airlines Logo
12:30 - 08:40
SJU
-
DUB
16h 10m
2 stops
€624American Airlines
Thu, 26 Feb - Mon, 2 Mar
Delta Logo
05:55 - 23:59
DUB
-
SJU
22h 04m
2 stops
Delta Logo
16:30 - 09:20
SJU
-
DUB
12h 50m
1 stop
€627Delta
Sun, 22 Feb - Sat, 7 Mar
Delta Logo
05:55 - 23:59
DUB
-
SJU
22h 04m
2 stops
Delta Logo
17:30 - 07:45
SJU
-
DUB
34h 15m
1 stop
€628Delta
Sun, 22 Feb - Sat, 7 Mar
American Airlines Logo
08:50 - 23:34
DUB
-
SJU
18h 44m
2 stops
American Airlines Logo
10:50 - 08:40
SJU
-
DUB
17h 50m
2 stops
€629American Airlines
Thu, 26 Feb - Mon, 2 Mar
Delta Logo
10:45 - 23:59
DUB
-
SJU
17h 14m
1 stop
Delta Logo
18:37 - 07:45
SJU
-
DUB
33h 08m
1 stop
€635Delta
Sun, 22 Feb - Sat, 7 Mar
Delta Logo
11:30 - 13:01
DUB
-
SJU
29h 31m
2 stops
Delta Logo
16:30 - 09:20
SJU
-
DUB
12h 50m
1 stop
€637Delta
Sun, 22 Feb - Sat, 7 Mar
JetBlue Logo
10:40 - 22:12
DUB
-
SJU
16h 32m
1 stop
JetBlue Logo
12:00 - 09:00
SJU
-
DUB
16h 00m
1 stop
€653JetBlue
Tue, 28 Apr - Tue, 12 May

JetBlue flights from Ireland to San Juan Luis Munoz Marin Intl Airport

Our best JetBlue deals on Ireland to San Juan Luis Munoz Marin Intl Airport flight tickets
JetBlue
7 May
DUB11:40Dublin
19h 27m
1 stop
SJU02:07San Juan Luis Munoz Marin Intl
14 May
SJU12:00San Juan Luis Munoz Marin Intl
16h 00m
1 stop
DUB09:00Dublin
€463
JetBlue
6 May
DUB10:40Dublin
16h 32m
1 stop
SJU22:12San Juan Luis Munoz Marin Intl
14 May
SJU12:00San Juan Luis Munoz Marin Intl
16h 00m
1 stop
DUB09:00Dublin
€464
JetBlue
7 May
DUB11:40Dublin
19h 27m
1 stop
SJU02:07San Juan Luis Munoz Marin Intl
18 May
SJU15:00San Juan Luis Munoz Marin Intl
13h 00m
1 stop
DUB09:00Dublin
€480

Delta flights from Ireland to San Juan Luis Munoz Marin Intl Airport

Our best Delta deals on Ireland to San Juan Luis Munoz Marin Intl Airport flight tickets
Delta
25 Feb
DUB08:50Dublin
19h 08m
2 stops
SJU23:58San Juan Luis Munoz Marin Intl
1 Mar
SJU14:24San Juan Luis Munoz Marin Intl
14h 56m
1 stop
DUB09:20Dublin
€608
Delta
22 Feb
DUB05:55Dublin
22h 04m
2 stops
SJU23:59San Juan Luis Munoz Marin Intl
7 Mar
SJU16:30San Juan Luis Munoz Marin Intl
12h 50m
1 stop
DUB09:20Dublin
€627
Delta
25 Feb
DUB05:55Dublin
22h 01m
2 stops
SJU23:56San Juan Luis Munoz Marin Intl
1 Mar
SJU07:30San Juan Luis Munoz Marin Intl
21h 50m
2 stops
DUB09:20Dublin
€628

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to San Juan Luis Munoz Marin Intl Airport 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, momondo users made 13,528 searches. Data last updated 9 February 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

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 29/4

10:40-22:12

1 stop16h 32m

San Juan Luis Munoz Marin Intl

Wed 13/5

17:15-09:00

1 stop34h 45m

€511

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Sun 22/2

06:00-21:12

2 stops19h 12m

San Juan Luis Munoz Marin Intl

Sat 7/3

18:37-07:45

1 stop33h 08m

€618

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 26/2

11:30-10:00

2 stops26h 30m

San Juan Luis Munoz Marin Intl

Mon 2/3

14:30-08:40

1 stop14h 10m

€623

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 26/2

11:30-11:40

2 stops28h 10m

San Juan Luis Munoz Marin Intl

Mon 2/3

12:30-08:40

2 stops16h 10m

€624

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Sun 22/2

05:55-23:59

2 stops22h 04m

San Juan Luis Munoz Marin Intl

Sat 7/3

16:30-09:20

1 stop12h 50m

€627

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Sun 22/2

05:55-23:59

2 stops22h 04m

San Juan Luis Munoz Marin Intl

Sat 7/3

17:30-07:45

1 stop34h 15m

€628

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 26/2

08:50-23:34

2 stops18h 44m

San Juan Luis Munoz Marin Intl

Mon 2/3

10:50-08:40

2 stops17h 50m

€629

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Sun 22/2

10:45-23:59

1 stop17h 14m

San Juan Luis Munoz Marin Intl

Sat 7/3

18:37-07:45

1 stop33h 08m

€635

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Sun 22/2

11:30-13:01

2 stops29h 31m

San Juan Luis Munoz Marin Intl

Sat 7/3

16:30-09:20

1 stop12h 50m

€637

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Tue 28/4

10:40-22:12

1 stop16h 32m

San Juan Luis Munoz Marin Intl

Tue 12/5

12:00-09:00

1 stop16h 00m

€653

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 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 June. Flight prices, which tend to average around €547, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of June, then book flights to San Juan Luis Munoz Marin Intl Airport from Ireland during May instead. Flights to San Juan Luis Munoz Marin Intl Airport in May, while not as cheap as those in June, still average around €573.

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

Fastest flight time

13h 23m

Direct flights

None
The fastest flight from Ireland to San Juan Luis Munoz Marin Intl Airport takes 13h 23m
There are no direct flights from Ireland to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from Ireland to San Juan Luis Munoz Marin Intl Airport.
Search flight deals

  • 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?

  • 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
JetBluePriceFrom €525Free CancellationRating
7.2
2,892 reviews
Search JetBlue flights
American AirlinesPriceFrom €602Free CancellationRating
7.2
11,259 reviews
Search American Airlines flights

Travelling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Fajardo

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.

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

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Ireland flight routes

According to popular flight searches on momondo this year
Flights from Milltown (Kerry) to Dublin
Flights from Dublin to Donegal