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Cheap flights from San Juan to Ireland from €277

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Juan to Ireland departing on 3/2. 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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Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
14:15 - 07:30
SJU
-
DUB
13h 15m1 stop
United Airlines Logo
09:00 - 13:17
DUB
-
SJU
32h 17m2 stops
€355United Airlines
Cmt, 7 Şub - Cmt, 21 Şub
United Airlines Logo
14:15 - 07:30
SJU
-
DUB
13h 15m1 stop
United Airlines Logo
13:35 - 00:36
DUB
-
SJU
15h 01m1 stop
€359United Airlines
Cmt, 7 Şub - Cmt, 21 Şub
Multiple Airlines Logo
15:55 - 15:45
SJU
-
DUB
19h 50m2 stops
Multiple Airlines Logo
05:55 - 20:58
DUB
-
SJU
19h 03m2 stops
€361Multiple Airlines
Per, 22 Oca - Çar, 28 Oca
United Airlines Logo
08:35 - 08:10
SJU
-
DUB
19h 35m1 stop
United Airlines Logo
09:00 - 13:17
DUB
-
SJU
32h 17m2 stops
€362United Airlines
Per, 22 Oca - Pzt, 26 Oca
American Airlines Logo
17:20 - 08:40
SJU
-
DUB
11h 20m1 stop
American Airlines Logo
09:40 - 19:55
DUB
-
SJU
14h 15m1 stop
€363American Airlines
Per, 22 Oca - Çar, 28 Oca
Multiple Airlines Logo
05:00 - 08:40
SJU
-
DUB
23h 40m1 stop
Multiple Airlines Logo
18:05 - 22:34
DUB
-
SJU
32h 29m2 stops
€364Multiple Airlines
Paz, 8 Mar - Sal, 17 Mar
KLM Logo
14:15 - 12:40
SJU
-
DUB
18h 25m2 stops
KLM Logo
05:55 - 20:58
DUB
-
SJU
19h 03m2 stops
€365KLM
Cum, 23 Oca - Cum, 30 Oca
United Airlines Logo
14:15 - 07:30
SJU
-
DUB
13h 15m1 stop
United Airlines Logo
10:40 - 21:00
DUB
-
SJU
14h 20m1 stop
€366United Airlines
Per, 22 Oca - Pzt, 26 Oca
Multiple Airlines Logo
11:46 - 08:40
SJU
-
DUB
16h 54m2 stops
Multiple Airlines Logo
18:05 - 22:34
DUB
-
SJU
32h 29m2 stops
€367Multiple Airlines
Paz, 8 Mar - Sal, 17 Mar
Multiple Airlines Logo
13:23 - 08:40
SJU
-
DUB
15h 17m2 stops
Multiple Airlines Logo
18:05 - 22:34
DUB
-
SJU
32h 29m2 stops
€368Multiple Airlines
Paz, 8 Mar - Sal, 17 Mar

United Airlines flights from San Juan to Ireland

Our best United Airlines deals on San Juan to Ireland flight tickets
United Airlines
7 Feb
SJU14:15San Juan Luis Munoz Marin Intl
13h 15m
1 stop
DUB07:30Dublin
21 Feb
DUB09:00Dublin
32h 17m
2 stops
SJU13:17San Juan Luis Munoz Marin Intl
€355
Find similar
United Airlines
7 Feb
SJU14:15San Juan Luis Munoz Marin Intl
13h 15m
1 stop
DUB07:30Dublin
21 Feb
DUB13:35Dublin
15h 01m
1 stop
SJU00:36San Juan Luis Munoz Marin Intl
€359
Find similar
United Airlines
22 Jan
SJU08:35San Juan Luis Munoz Marin Intl
19h 35m
1 stop
DUB08:10Dublin
26 Jan
DUB09:00Dublin
32h 17m
2 stops
SJU13:17San Juan Luis Munoz Marin Intl
€362
Find similar

American Airlines flights from San Juan to Ireland

Our best American Airlines deals on San Juan to Ireland flight tickets
American Airlines
22 Jan
SJU17:20San Juan Luis Munoz Marin Intl
11h 20m
1 stop
DUB08:40Dublin
28 Jan
DUB09:40Dublin
14h 15m
1 stop
SJU19:55San Juan Luis Munoz Marin Intl
€363
Find similar
American Airlines
23 Jan
SJU14:28San Juan Luis Munoz Marin Intl
14h 42m
2 stops
DUB09:10Dublin
30 Jan
DUB07:35Dublin
20h 21m
2 stops
SJU23:56San Juan Luis Munoz Marin Intl
€371
Find similar
American Airlines
23 Jan
SJU17:23San Juan Luis Munoz Marin Intl
11h 17m
1 stop
DUB08:40Dublin
30 Jan
DUB11:30Dublin
16h 26m
1 stop
SJU23:56San Juan Luis Munoz Marin Intl
€374
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from San Juan to Ireland 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 14 Aralık 2025.
Use the filters below to find and compare flights from San Juan to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Cmt 7/2

14:15-07:30

1 stop13h 15m

Dublin

Cmt 21/2

09:00-13:17

2 stops32h 17m

€355

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Cmt 7/2

14:15-07:30

1 stop13h 15m

Dublin

Cmt 21/2

13:35-00:36

1 stop15h 01m

€359

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Per 22/1

15:55-15:45

2 stops19h 50m

Dublin

Çar 28/1

05:55-20:58

2 stops19h 03m

€361

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Per 22/1

08:35-08:10

1 stop19h 35m

Dublin

Pzt 26/1

09:00-13:17

2 stops32h 17m

€362

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Per 22/1

17:20-08:40

1 stop11h 20m

Dublin

Çar 28/1

09:40-19:55

1 stop14h 15m

€363

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Paz 8/3

05:00-08:40

1 stop23h 40m

Dublin

Sal 17/3

18:05-22:34

2 stops32h 29m

€364

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Cum 23/1

14:15-12:40

2 stops18h 25m

Dublin

Cum 30/1

05:55-20:58

2 stops19h 03m

€365

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Per 22/1

14:15-07:30

1 stop13h 15m

Dublin

Pzt 26/1

10:40-21:00

1 stop14h 20m

€366

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Paz 8/3

11:46-08:40

2 stops16h 54m

Dublin

Sal 17/3

18:05-22:34

2 stops32h 29m

€367

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Paz 8/3

13:23-08:40

2 stops15h 17m

Dublin

Sal 17/3

18:05-22:34

2 stops32h 29m

€368

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ireland from

How to get the cheapest flight ticket from San Juan to Ireland

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 Ireland?

The month of November is another great option to travel to Ireland, with average flight prices from San Juan averaging around €404.

Cheap San Juan to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Juan to Ireland

Fastest flight time

13h 15m

Direct flights

None
The fastest flight from San Juan to Ireland takes 13h 15m
There are no direct flights from San Juan to Ireland. There are no popular flight routes from San Juan to Ireland.
Search flight deals

  • When did momondo last update prices for flights from San Juan to Ireland?

    Prices for flights from San Juan to Ireland were last updated today.

  • How old do you have to be to fly from San Juan to Ireland?

    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 from San Juan to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The travel and health documents required for your trip to Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

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

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

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

How can momondo help me find flights from San Juan to Ireland?

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 from San Juan to Ireland.

I’m not ready to book a flight from San Juan to Ireland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ireland, momondo offers a useful price alert feature which will track prices for flights to Ireland from San Juan and alert you when they change.

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