Cheap flights from Dublin to San Juan from €652
This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to San Juan departing on 25/10. 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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How to get the cheapest flight ticket from Dublin 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 Dublin is in April. Flight prices, which tend to average around €568, 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 Dublin during the month June is also very affordable. Most momondo users find prices during this month for around €569.
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 Dublin is on a Monday. momondo users have found tickets for Monday departures for as low as €730. 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 €913. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Juan.
Cheap Dublin to San Juan flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Dublin to San Juan
How far is Dublin to San Juan by plane?
Dublin and San Juan are 6379.8 km apart from one another. Flights usually cover this in 13h 04m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Dublin Airport to San Juan?
Prices for flights from Dublin Airport to San Juan are refreshed on a daily basis.
How many operators does momondo search for flights from Dublin Airport to San Juan?
As of June 2025, there is 1 operator available to choose from for flights from Dublin Airport to San Juan.
How old do you have to be to fly from Dublin Airport 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 from Dublin Airport to San Juan.
What documentation or ID do you need to fly to San Juan?
The travel and health documents you'll need for your trip to San Juan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at San Juan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Dublin to San Juan
Compare and see reviews for airlines that fly from Dublin to San Juan with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom €546 | Free Cancellation | Rating 7.3 2,925 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Dublin to San Juan?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Juan from Dublin.
Can I find flights from Dublin to San Juan with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to San Juan from Dublin with this policy.
How can momondo help me find flights from Dublin to San Juan?
momondo helps you find the best flight between Dublin and San Juan by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Dublin 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 from Dublin and alert you when they change.