When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 31 days in advance, which can save you up to 20% on flights from Ireland to San Juan compared to booking the week you need them. Waiting 31 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £717. For sooner than that we have options available in the next 3 days from £717.
Our data shows that March tends to be the cheapest month to fly to San Juan from Ireland. Users have commonly found prices around £687 for the month, but tickets can be as low as £435. Due to multiple factors, prepare for potentially higher prices in July.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ireland to San Juan as you normally would.
Due to the rapidly changing circumstances due to COVID-19, airlines like Aer Lingus, British Airways, and American Airlines flying from Ireland to San Juan have implemented new flexible cancellation policies.
At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Ireland and San Juan for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.
Yes, there are multiple flights from Ireland to San Juan for under £500. The cheapest flight booked recently is on Aer Lingus for just £453, but on average you can expect to pay £601.
While on average a flight from Ireland to San Juan is generally £769, our data shows the cheapest flight currently is £524. When looking at the most popular route, (Dublin - San Juan Luis Munoz Marin Intl), you can expect to pay £635 for that flight.
American Airlines, Air France and British Airways are the most popular airlines when flying from Ireland to San Juan.
Information is based on travel restrictions from Ireland to San Juan
Most visitors from Ireland will not be allowed to enter San Juan.
COVID-19 testing requirements
Visitors from Ireland must present a negative RT-PCR (NAAT) test taken 72 hours before departing to San Juan.
Quarantine requirements
Visitors from Ireland are not required to quarantine after entering San Juan.
Documents
Travel Declaration Form - Must be completed prior to travel to Puerto Rico.
Returning to Ireland from San Juan
COVID-19 testing requirements
Visitors from San Juan must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Ireland.
Quarantine requirements
Visitors from San Juan are not required to quarantine after entering Ireland.