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Cheap flights from San Juan to Dublin from €140

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 Dublin departing on 10/2. 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 San Juan to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
16:50 - 16:35
SJU
-
DUB
19h 45m
2 stops
British Airways Logo
07:35 - 19:55
DUB
-
SJU
16h 20m
2 stops
€314British Airways
Wed, 18 Feb - Tue, 24 Feb
KLM Logo
14:24 - 09:20
SJU
-
DUB
14h 56m
1 stop
KLM Logo
11:30 - 23:58
DUB
-
SJU
16h 28m
2 stops
€319KLM
Wed, 25 Feb - Wed, 4 Mar
British Airways Logo
14:23 - 11:15
SJU
-
DUB
16h 52m
2 stops
British Airways Logo
11:30 - 23:40
DUB
-
SJU
16h 10m
1 stop
€320British Airways
Wed, 25 Feb - Thu, 5 Mar
British Airways Logo
10:20 - 08:40
SJU
-
DUB
18h 20m
1 stop
British Airways Logo
08:50 - 19:55
DUB
-
SJU
15h 05m
2 stops
€322British Airways
Wed, 18 Feb - Tue, 24 Feb
British Airways Logo
13:25 - 10:15
SJU
-
DUB
15h 50m
2 stops
British Airways Logo
12:40 - 22:05
DUB
-
SJU
14h 25m
1 stop
€323British Airways
Tue, 14 Apr - Thu, 23 Apr
American Airlines Logo
14:30 - 11:15
SJU
-
DUB
16h 45m
2 stops
American Airlines Logo
08:45 - 21:49
DUB
-
SJU
17h 04m
2 stops
€325American Airlines
Wed, 25 Feb - Thu, 5 Mar
American Airlines Logo
14:30 - 11:15
SJU
-
DUB
16h 45m
2 stops
American Airlines Logo
11:30 - 05:24
DUB
-
SJU
21h 54m
1 stop
€326American Airlines
Wed, 25 Feb - Wed, 4 Mar
United Airlines Logo
17:50 - 10:20
SJU
-
DUB
12h 30m
1 stop
United Airlines Logo
10:40 - 21:00
DUB
-
SJU
14h 20m
1 stop
€327United Airlines
Wed, 25 Feb - Tue, 3 Mar
American Airlines Logo
12:46 - 08:40
SJU
-
DUB
15h 54m
2 stops
American Airlines Logo
09:40 - 19:55
DUB
-
SJU
14h 15m
1 stop
€328American Airlines
Wed, 18 Feb - Tue, 24 Feb
British Airways Logo
11:43 - 09:40
SJU
-
DUB
16h 57m
2 stops
British Airways Logo
08:40 - 22:05
DUB
-
SJU
18h 25m
2 stops
€331British Airways
Wed, 15 Apr - Wed, 22 Apr

KLM flights from San Juan to Dublin

Our best KLM deals on San Juan to Dublin flight tickets
KLM
25 Feb
SJU14:24San Juan Luis Munoz Marin Intl
14h 56m
1 stop
DUB09:20Dublin
4 Mar
DUB11:30Dublin
16h 28m
2 stops
SJU23:58San Juan Luis Munoz Marin Intl
€319
KLM
30 Mar
SJU13:14San Juan Luis Munoz Marin Intl
16h 31m
1 stop
DUB10:45Dublin
7 Apr
DUB05:55Dublin
19h 23m
2 stops
SJU20:18San Juan Luis Munoz Marin Intl
€347
KLM
8 Mar
SJU13:14San Juan Luis Munoz Marin Intl
16h 06m
1 stop
DUB09:20Dublin
17 Mar
DUB05:55Dublin
18h 23m
2 stops
SJU20:18San Juan Luis Munoz Marin Intl
€368

American Airlines flights from San Juan to Dublin

Our best American Airlines deals on San Juan to Dublin flight tickets
American Airlines
25 Feb
SJU14:30San Juan Luis Munoz Marin Intl
16h 45m
2 stops
DUB11:15Dublin
6 Mar
DUB08:45Dublin
18h 49m
2 stops
SJU23:34San Juan Luis Munoz Marin Intl
€325
American Airlines
25 Feb
SJU14:30San Juan Luis Munoz Marin Intl
16h 45m
2 stops
DUB11:15Dublin
4 Mar
DUB11:30Dublin
21h 54m
1 stop
SJU05:24San Juan Luis Munoz Marin Intl
€326
American Airlines
18 Feb
SJU12:46San Juan Luis Munoz Marin Intl
15h 54m
2 stops
DUB08:40Dublin
24 Feb
DUB09:40Dublin
14h 15m
1 stop
SJU19:55San Juan Luis Munoz Marin Intl
€328

momondo Fare Finder

 
Customise your flight search to find flights from San Juan to Dublin 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 16 January 2026.
Use the filters below to find and compare flights from San Juan to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Wed 18/2

16:50-16:35

2 stops19h 45m

Dublin

Tue 24/2

07:35-19:55

2 stops16h 20m

€314

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Wed 25/2

14:24-09:20

1 stop14h 56m

Dublin

Wed 4/3

11:30-23:58

2 stops16h 28m

€319

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Wed 25/2

14:23-11:15

2 stops16h 52m

Dublin

Thu 5/3

11:30-23:40

1 stop16h 10m

€320

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Wed 18/2

10:20-08:40

1 stop18h 20m

Dublin

Tue 24/2

08:50-19:55

2 stops15h 05m

€322

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Tue 14/4

13:25-10:15

2 stops15h 50m

Dublin

Thu 23/4

12:40-22:05

1 stop14h 25m

€323

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Wed 25/2

14:30-11:15

2 stops16h 45m

Dublin

Thu 5/3

08:45-21:49

2 stops17h 04m

€325

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Wed 25/2

14:30-11:15

2 stops16h 45m

Dublin

Wed 4/3

11:30-05:24

1 stop21h 54m

€326

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Wed 25/2

17:50-10:20

1 stop12h 30m

Dublin

Tue 3/3

10:40-21:00

1 stop14h 20m

€327

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Wed 18/2

12:46-08:40

2 stops15h 54m

Dublin

Tue 24/2

09:40-19:55

1 stop14h 15m

€328

San JuanDublin

SJU - DUB

SJUDUB

San Juan Luis Munoz Marin Intl

Wed 15/4

11:43-09:40

2 stops16h 57m

Dublin

Wed 22/4

08:40-22:05

2 stops18h 25m

€331

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Dublin from

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

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 Dublin?

If you aren’t able to travel during the month of February, then book flights to Dublin from San Juan during November instead. Flights to Dublin in November, while not as cheap as those in February, still average around €408.

Cheap San Juan to Dublin flight deals and tips

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

Fastest flight time

15h 50m

Direct flights

None
The fastest flight from San Juan to Dublin takes 15h 50m
There are no direct flights from San Juan to Dublin. There are no popular flight routes from San Juan to Dublin.
Search flight deals

  • How far is San Juan to Dublin by plane?

    San Juan and Dublin are 6379.8 km apart from one another. In terms of flight time, this usually takes a little over 15h 50m.

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

    Prices for flights from San Juan to Dublin Airport are refreshed on a daily basis.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Juan to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The travel and health documents required for your trip to Dublin Airport 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 Dublin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Wicklow
Cavan
Swords
Dundalk
Tullamore
Naas
Kildare
Enniscorthy
Bray
Mullingar
Carlingford
Gorey
Malahide
Maynooth
Leixlip
Arklow
Castleknock
Drogheda

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Juan to Dublin . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from San Juan to Dublin with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential San Juan to Dublin flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of San Juan to Dublin flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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