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Cheap flights from Ireland to San Juan from £363

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 13/5. 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

Recent return flight deals from Ireland to San Juan

KAYAK's recommended return flight deals from the most popular airlines that fly from Ireland to San Juan.
KLM Logo
11:00 - 22:47DUB-SJU
16h 47m1 stop
KLM Logo
13:39 - 10:45SJU-DUB
16h 06m1 stop
£468KLM
Find Deal
Fri, 16 May - Fri, 23 May
KLM Logo
08:55 - 23:42DUB-SJU
19h 47m2 stops
KLM Logo
13:39 - 10:45SJU-DUB
16h 06m1 stop
£469KLM
Find Deal
Fri, 16 May - Fri, 23 May
KLM Logo
08:55 - 23:42DUB-SJU
19h 47m2 stops
KLM Logo
13:39 - 10:45SJU-DUB
16h 06m1 stop
£476KLM
Find Deal
Fri, 16 May - Fri, 23 May
JetBlue Logo
11:30 - 21:30DUB-SJU
15h 00m1 stop
JetBlue Logo
12:30 - 09:00SJU-DUB
15h 30m1 stop
£519JetBlue
Find Deal
Sat, 17 May - Sat, 24 May
JetBlue Logo
11:30 - 22:03DUB-SJU
15h 33m1 stop
JetBlue Logo
15:00 - 08:20SJU-DUB
12h 20m1 stop
£547JetBlue
Find Deal
Fri, 6 Jun - Sun, 15 Jun
Delta Logo
13:15 - 23:54DUB-SJU
15h 39m1 stop
Delta Logo
07:00 - 09:15SJU-DUB
21h 15m1 stop
£599Delta
Find Deal
Wed, 18 Jun - Wed, 25 Jun
Delta Logo
13:15 - 23:42DUB-SJU
15h 27m1 stop
Delta Logo
07:30 - 10:00SJU-DUB
21h 30m2 stops
£607Delta
Find Deal
Fri, 6 Jun - Sun, 15 Jun
British Airways Logo
08:35 - 21:45DUB-SJU
18h 10m2 stops
British Airways Logo
11:55 - 09:40SJU-DUB
16h 45m2 stops
£618British Airways
Find Deal
Fri, 6 Jun - Sun, 15 Jun
 Logo
07:55 - 11:31DUB-SJU
32h 36m3 stops
 Logo
20:12 - 11:30SJU-DUB
34h 18m2 stops
Fri, 16 May - Fri, 23 May
 Logo
07:55 - 11:31DUB-SJU
32h 36m3 stops
 Logo
12:36 - 11:30SJU-DUB
41h 54m3 stops
Fri, 16 May - Fri, 23 May

KLM flights from Ireland to San Juan

Our best KLM deals on Ireland to San Juan flight tickets
KLM
16 May
DUB11:00Dublin
16h 47m
1 stop
SJU22:47San Juan Luis Munoz Marin Intl
23 May
SJU13:39San Juan Luis Munoz Marin Intl
16h 06m
1 stop
DUB10:45Dublin
KLM
16 May
DUB08:55Dublin
19h 47m
2 stops
SJU23:42San Juan Luis Munoz Marin Intl
23 May
SJU13:39San Juan Luis Munoz Marin Intl
16h 06m
1 stop
DUB10:45Dublin
KLM
16 May
DUB08:55Dublin
19h 47m
2 stops
SJU23:42San Juan Luis Munoz Marin Intl
23 May
SJU13:39San Juan Luis Munoz Marin Intl
16h 06m
1 stop
DUB10:45Dublin

JetBlue flights from Ireland to San Juan

Our best JetBlue deals on Ireland to San Juan flight tickets
JetBlue
17 May
DUB11:30Dublin
15h 00m
1 stop
SJU21:30San Juan Luis Munoz Marin Intl
24 May
SJU12:30San Juan Luis Munoz Marin Intl
15h 30m
1 stop
DUB09:00Dublin
JetBlue
6 Jun
DUB11:30Dublin
15h 33m
1 stop
SJU22:03San Juan Luis Munoz Marin Intl
15 Jun
SJU15:00San Juan Luis Munoz Marin Intl
12h 20m
1 stop
DUB08:20Dublin
JetBlue
16 May
DUB11:30Dublin
15h 00m
1 stop
SJU21:30San Juan Luis Munoz Marin Intl
23 May
SJU12:30San Juan Luis Munoz Marin Intl
15h 30m
1 stop
DUB09:00Dublin

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 month to fly to San Juan?

The cheapest month to fly to San Juan from Ireland is in May. Flight prices, which tend to average around £483, 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 from Ireland during April instead. Flights to San Juan in April, while not as cheap as those in May, still average around £502.

What is the cheapest day to depart on your flight to San Juan?

The cheapest day to depart on your flight to San Juan is on a Wednesday when prices can be found for as low as £0. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to San Juan is Monday, with ticket prices averaging around £819.

What is the cheapest time of day to depart on your flight to San Juan?

In the afternoon is the cheapest time of day to fly from Ireland to San Juan when you can find flight prices for as low as £0. Flying to San Juan in the afternoon is an ideal time because this is during off-peak travel hours. Flights at midday are often more expensive, with an average ticket price of £753.

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

£363

Fastest flight time

13h 04m

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 £363. The best return flight deal from Ireland to San Juan found on momondo in the last 72 hours is £468.
The fastest flight from Ireland to San Juan takes 13h 04m
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