Cheap flights from Ireland to San Juan from €568
This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to San Juan departing on 25/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Recent return flight deals from Ireland to San Juan
Aer Lingus flights from Ireland to San Juan
Our best Aer Lingus deals on Ireland to San Juan flight tickets
KLM flights from Ireland to San Juan
Our best KLM deals on Ireland to San Juan flight tickets
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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 €542, 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 May, then departing from Ireland during the month April is also very affordable. Most momondo users find prices during this month for around €563.
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 Tuesday. momondo users have found tickets for Tuesday departures for as low as €0. 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 €905. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Juan.
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
When did momondo last update prices for flights from Ireland to San Juan?
Prices for flights from Ireland to San Juan refresh daily.
How many operators does momondo search for flights from Ireland to San Juan?
The number of operators available for flights from Ireland to San Juan is 1 as of April 2025.
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 necessary travel and health documents for your San Juan trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Ireland to San Juan
Compare and see reviews for airlines that fly from Ireland to San Juan with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom €541 | Free Cancellation | Rating 7.3 2,923 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ireland to San Juan?
Finding the right flight to San Juan from Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Juan quick and easy, saving you time and money.
Can I find flights from Ireland to San Juan with flexible booking policies on momondo?
momondo does allow users to show only those flights to San Juan from Ireland which offer a flexible booking policy as well as other useful filters and features.
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.