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Cheap flights from Ireland to San Juan from £440

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 11/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Ireland to San Juan

Cheap return flights

These are some of the best return flight deals from Ireland to San Juan that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ireland to San Juan.

Cheap last-minute flights

Planning a quick getaway from Ireland to San Juan? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Juan, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals to San Juan

Find recent round-trip train or bus tickets from Ireland to San Juan.

All round-trip flight deals to San Juan

The cheapest plane tickets to San Juan found on KAYAK recently.
11:30 - 00:59DUB-SJU
41h 29m2 stops
18:25 - 08:25SJU-DUB
34h 00m1 stop
Mon, 9 Dec - Sat, 14 Dec
11:35 - 22:58DUB-SJU
15h 23m1 stop
06:01 - 04:45SJU-DUB
18h 44m1 stop
£700Aer Lingus
Find Deal
Mon, 9 Dec - Sat, 14 Dec
06:30 - 02:52DUB-SJU
24h 22m2 stops
05:10 - 04:15SJU-DUB
19h 05m2 stops
Mon, 9 Dec - Sat, 14 Dec
06:30 - 12:37DUB-SJU
34h 07m3 stops
05:10 - 04:15SJU-DUB
19h 05m2 stops
Mon, 9 Dec - Sat, 14 Dec
10:45 - 16:56DUB-SJU
34h 11m1 stop
14:11 - 08:45SJU-DUB
14h 34m1 stop
£781Delta
Find Deal
Thu, 9 Jan - Fri, 24 Jan
11:35 - 22:58DUB-SJU
15h 23m1 stop
02:05 - 05:05SJU-DUB
23h 00m1 stop
£810Aer Lingus
Find Deal
Mon, 9 Dec - Fri, 13 Dec
09:00 - 06:12DUB-SJU
49h 12m2 stops
02:05 - 07:10SJU-DUB
25h 05m2 stops
£817United Airlines
Find Deal
Fri, 10 Jan - Thu, 30 Jan
04:25 - 23:34DUB-SJU
23h 09m2 stops
08:00 - 16:10SJU-DUB
28h 10m2 stops
£828TAP AIR PORTUGAL
Find Deal
Thu, 9 Jan - Fri, 31 Jan
04:25 - 14:50DUB-SJU
38h 25m2 stops
07:00 - 23:20SJU-DUB
36h 20m2 stops
£901TAP AIR PORTUGAL
Find Deal
Sun, 8 Dec - Sat, 14 Dec
09:00 - 15:38DUB-SJU
58h 38m2 stops
07:45 - 07:00SJU-DUB
19h 15m2 stops
£1,502United Airlines
Find Deal
Sat, 4 Jan - Sat, 11 Jan
09:50 - 13:45DUB-SJU
32h 55m1 stop
£440Air Canada
Find Deal
Fri, 11 Apr
09:00 - 13:17DUB-SJU
32h 17m2 stops
£464United Airlines
Find Deal
Tue, 18 Feb
14:30 - 13:45DUB-SJU
28h 15m2 stops
Fri, 11 Apr
10:55 - 19:45DUB-SJU
12h 50m1 stop
Fri, 21 Feb
10:55 - 19:45DUB-SJU
12h 50m1 stop
£547Iberia
Find Deal
Tue, 18 Feb
09:50 - 13:45DUB-SJU
32h 55m1 stop
Fri, 11 Apr
05:55 - 23:57DUB-SJU
47h 02m2 stops
£819Lufthansa
Find Deal
Fri, 11 Apr
12:55 - 16:40DUB-SJU
56h 45m3 stops
Fri, 11 Apr
09:00 - 15:38DUB-SJU
34h 38m2 stops
£950United Airlines
Find Deal
Wed, 27 Nov
11:50 - 16:36DUB-SJU
32h 46m3 stops
£954United Airlines
Find Deal
Mon, 25 Nov

TAP AIR PORTUGAL flights from Ireland to San Juan

Our best TAP AIR PORTUGAL deals on Ireland to San Juan flight tickets
TAP AIR PORTUGAL
9 Jan
DUB04:25Dublin
23h 09m
2 stops
SJU23:34San Juan Luis Munoz Marin Intl
31 Jan
SJU08:00San Juan Luis Munoz Marin Intl
28h 10m
2 stops
DUB16:10Dublin
TAP AIR PORTUGAL
8 Dec
DUB04:25Dublin
38h 25m
2 stops
SJU14:50San Juan Luis Munoz Marin Intl
14 Dec
SJU07:00San Juan Luis Munoz Marin Intl
36h 20m
2 stops
DUB23:20Dublin
TAP AIR PORTUGAL
3 Jan
DUB04:25Dublin
27h 23m
2 stops
SJU03:48San Juan Luis Munoz Marin Intl
11 Jan
SJU05:00San Juan Luis Munoz Marin Intl
38h 20m
2 stops
DUB23:20Dublin

United Airlines flights from Ireland to San Juan

Our best United Airlines deals on Ireland to San Juan flight tickets
United Airlines
10 Jan
DUB09:00Dublin
49h 12m
2 stops
SJU06:12San Juan Luis Munoz Marin Intl
30 Jan
SJU02:05San Juan Luis Munoz Marin Intl
25h 05m
2 stops
DUB07:10Dublin
United Airlines
4 Jan
DUB09:00Dublin
58h 38m
2 stops
SJU15:38San Juan Luis Munoz Marin Intl
11 Jan
SJU07:45San Juan Luis Munoz Marin Intl
19h 15m
2 stops
DUB07:00Dublin
United Airlines
4 Jan
DUB09:00Dublin
58h 38m
2 stops
SJU15:38San Juan Luis Munoz Marin Intl
11 Jan
SJU15:12San Juan Luis Munoz Marin Intl
35h 48m
2 stops
DUB07:00Dublin

See travel insights to San Juan from

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

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 Ireland to San Juan flight route?

Dublin - San Juan Luis Munoz Marin Intl. Fly from Dublin to San Juan Luis Munoz Marin Intl for the best Ireland - San Juan flight prices

Can stopping save me money on Ireland to San Juan flights?

You could potentially save up to 7% on your flight if you consider stops on a Ireland to San Juan flight.

Cheap Ireland to San Juan flight deals and tips

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

Best price found

£440

Fastest flight time

12h 50m

Direct flights

None

Airports in San Juan

1 airport
The best one-way flight to San Juan from Ireland in the past 72 hours is £440. The best return flight deal from Ireland to San Juan found on momondo in the last 72 hours is £681.
The fastest flight from Ireland to San Juan takes 12h 50m
There are no direct flights from Ireland to San Juan. Popular non-direct route for this connection is Dublin Airport - San Juan Luis Munoz Marin Intl Airport.
There is 1 airport near San Juan: San Juan Luis Munoz Marin Intl (SJU)

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

    Prices for flights from Ireland to San Juan are updated daily.

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

    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 Ireland to San Juan.

  • What documentation or ID do you need to fly to San Juan?

    The required travel and health documents for your San Juan trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Juan. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ireland to San Juan for you.

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

Yes. momondo enables you to select and highlight flights to San Juan from Ireland with this policy.

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

momondo provides multiple filters to help you find the best flight to San Juan from Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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 not ready to book a flight from Ireland to San Juan now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Juan and let you know when they change.


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Find better results for your trip to Puerto Rico

Fly into one of these airports located in San Juan

Airports listed have a maximum distance of 7.1 mi from San Juan