Cheap flights from San Juan, United States to Dublin, Ireland
Flights starting at $317. Choose between Ryanair, Frontier Airlines, or JetBlue Airways to find the best price.
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Travelers usually depart from Luis Muñoz Marín International, or Fernando Luis Ribas Dominicci when they travel from San Juan to Dublin. The most popular airlines for this route are Ryanair, Frontier Airlines, JetBlue Airways, TAP Portugal, and Spirit Airlines. San Juan and Dublin have 346 direct flights per week. When you arrive at Dublin, consider visiting Bru Na Boinne Neolithic Site (County Meath, Ireland), Caernarfon, Rock of Cashel, Portmeirion, and Trinity College, Dublin.
Check-in for a flight from San Juan to Dublin
Name | Carrier code | IATA Code | Passport needed during booking | |
---|---|---|---|---|
Ryanair | RYR | FR | No | |
Frontier Airlines | FFT | F9 | No | |
JetBlue Airways | JBU | B6 | No | |
TAP Portugal | TAP | TP | No | |
Spirit Airlines | NKS | NK | No |
Online check-in is not available for these airlines.
Weather in Dublin
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 7°C | 3°C |
February | 8°C | 3°C |
March | 9°C | 3°C |
April | 11°C | 5°C |
May | 13°C | 7°C |
June | 16°C | 10°C |
July | 17°C | 12°C |
August | 17°C | 12°C |
September | 16°C | 10°C |
October | 13°C | 8°C |
November | 10°C | 6°C |
December | 8°C | 4°C |
14 day forecast
Frequently asked questions
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