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Flights to San Juan

€351 Cheap flights to San Juan

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to San Juan departing on 10/4. 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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Find the cheapest flights from Ireland to San Juan

Cheap return flights

Recommended return deals departing in the coming months from the most popular airlines that fly to San Juan.

Cheap one-way flights

Only flying one-way? Below are some of the best one-way flight deals to San Juan found on KAYAK recently.

Cheap last-minute flights

Leaving soon but still want a bargain? Check out these latest deals for last minute flights to San Juan.

Cheap direct flights

The latest deals for direct flights to San Juan so you can sit back and relax without the need for a stopover.

Cheap bus & train deals to San Juan

Find recent return train or bus tickets from Ireland to San Juan.

All return flight deals from Ireland to San Juan

The cheapest plane tickets from Ireland to San Juan found on KAYAK recently.
12:15 - 10:00DUB-SJU
26h 45m2 stops
06:15 - 11:05SJU-DUB
23h 50m2 stops
€517
Find Deal
Sat, 3 May - Sat, 10 May
11:30 - 17:40DUB-SJU
34h 10m3 stops
06:00 - 10:15SJU-DUB
24h 15m2 stops
€529
Find Deal
Tue, 4 Mar - Tue, 11 Mar
13:15 - 23:03DUB-SJU
14h 48m1 stop
14:04 - 09:30SJU-DUB
14h 26m1 stop
€558KLM
Find Deal
Sat, 3 May - Mon, 12 May
06:00 - 19:39DUB-SJU
18h 39m2 stops
07:30 - 08:45SJU-DUB
20h 15m1 stop
€559Air France
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Sat, 3 May - Sat, 10 May
11:30 - 09:43DUB-SJU
26h 13m3 stops
07:00 - 10:15SJU-DUB
23h 15m2 stops
€566
Find Deal
Sun, 2 Mar - Thu, 6 Mar
12:00 - 23:46DUB-SJU
15h 46m1 stop
13:16 - 08:45SJU-DUB
15h 29m1 stop
€567KLM
Find Deal
Tue, 4 Mar - Tue, 11 Mar
10:45 - 23:07DUB-SJU
16h 22m2 stops
13:30 - 08:25SJU-DUB
14h 55m1 stop
€573Delta
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Mon, 10 Mar - Mon, 17 Mar
16:45 - 03:16DUB-SJU
14h 31m1 stop
05:01 - 04:15SJU-DUB
19h 14m1 stop
€622Aer Lingus
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Wed, 5 Mar - Wed, 12 Mar
10:45 - 23:15DUB-SJU
16h 30m1 stop
13:30 - 08:25SJU-DUB
14h 55m1 stop
€648Delta
Find Deal
Tue, 11 Mar - Wed, 19 Mar
16:45 - 02:29DUB-SJU
13h 44m1 stop
12:15 - 04:15SJU-DUB
12h 00m1 stop
€657Aer Lingus
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Sun, 2 Mar - Thu, 6 Mar
11:30 - 23:54DUB-SJU
41h 24m3 stops
€351
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Thu, 10 Apr
11:30 - 23:54DUB-SJU
41h 24m3 stops
€356
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Thu, 10 Apr
09:50 - 15:40DUB-SJU
34h 50m2 stops
€521Air Canada
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Thu, 10 Apr
09:50 - 15:40DUB-SJU
34h 50m2 stops
€523Air Canada
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Thu, 10 Apr
08:35 - 18:50DUB-SJU
15h 15m2 stops
€624British Airways
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Thu, 10 Apr
11:45 - 10:50DUB-SJU
28h 05m1 stop
€643
Find Deal
Thu, 10 Apr
10:40 - 00:10DUB-SJU
18h 30m2 stops
€648British Airways
Find Deal
Thu, 10 Apr
12:40 - 04:50DUB-SJU
21h 10m1 stop
€652American Airlines
Find Deal
Thu, 10 Apr

See travel insights to San Juan from

San Juan flights insights and trends

Explore insights for your San Juan flight to craft the best travel plan

What is the cheapest month to fly to San Juan?

The cheapest month to fly to San Juan from Ireland is in April. Flight prices, which tend to average around €688, are often lower during this time because this is during the off-season. If you are unable to visit San Juan during the month of April, then departing from Ireland during the month May is also very affordable. Most momondo users find prices during this month for around €690.

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

On average, the least expensive day to fly to San Juan from Ireland is on a Monday. momondo users have found tickets for Monday departures for as low as €811. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around €1,015. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Juan.

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

According to our data, the cheapest time of day to fly to San Juan is in the morning. momondo users have found flights departing from Ireland to San Juan in the morning for as low as €931. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At midday is when there is more demand to fly to San Juan, so prices are often more expensive at around €1,031 per ticket.

Cheapest flights to San Juan

Find the cheapest flights to San Juan from your nearest city or airport
CHEAPEST MONTH TO FLY TO SAN JUAN FROM DUBLINApril23% cheaperFlying from Dublin to San Juan costs on average just €688 in April
MOST EXPENSIVE MONTH TO FLY TO SAN JUAN FROM DUBLINJune28% more expensiveIt costs about €1,142 for flights to San Juan from Dublin in June
MOST POPULAR MONTH TO FLY TO SAN JUAN FROM DUBLINJuly800% more users visitedMore momondo users searched in flights to San Juan from Dublin in July than any other month

Cheap San Juan flight deals and tips

Summary info about San Juan flight prices, duration and airlines

Best One-Way Price

€351

Best Round-Trip Price

€517

Fastest flight time

15h 15m

Popular in

June
The best one-way flight price to San Juan from Ireland in the last 72 hours is €351 (Dublin to San Juan Luis Munoz Marin Intl).
The best round-trip flight price to San Juan from Ireland in the last 72 hours is €517 (Dublin to San Juan Luis Munoz Marin Intl).
The fastest flight to San Juan from Ireland takes 15h 15m (Dublin to San Juan Luis Munoz Marin Intl).
June has the highest demand for flights to San Juan, with a 6% price increase on average.

Frequently asked questions about flying to San Juan

Are there flights to Santurce?

Yes, you can get a flight ticket to San Juan Luis Munoz Marin Intl if you want to reach Santurce. It is the nearest San Juan airport (5.2 km away).

How long does it take to fly to San Juan?

The flight from Ireland to San Juan depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Dublin (a popular airport in Ireland) to San Juan Luis Munoz Marin Intl (the most popular airport in San Juan), then the flight time is 16h 11m on average. If you fly from Cork (another popular airport in Ireland) to San Juan Luis Munoz Marin Intl, then the average flight time is .

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

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

How many operators does momondo search for flights to San Juan?

How old do you have to be to fly to San Juan?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to San Juan.

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

The travel and health documents required for your trip to San Juan 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 San Juan. 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 to San Juan?

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

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

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

How can momondo help me find flights to San Juan?

Once all potential San Juan 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 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 and alert you when they change.


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Popular Flights to San Juan

Popular routes according to searches in the past day on momondo

Cheapest flight routes to San Juan

These routes have the cheapest flights to San Juan found by momondo users in Ireland
DepartingDestinationBest TimeBest Price
DublinSan Juan16h 11m€517