EUR/IE
Find cheap flights to San Juan, Puerto Rico in 2025/2026 from €461 This is the cheapest return flight found to San Juan, Puerto Rico from Ireland on FlightsFinder on May 19th 2025 at 08:43. This offer may no longer be available. Click the offer to check live prices & dates of travel.
Our Flight Finder compares the cheapest flights to San Juan, Puerto Rico from the most established flight comparison sites.
Fly to San Juan, Puerto Rico and visit sites like Castillo San Felipe del Morro, Castillo de San Cristóbal, La Fortaleza & San Juan Bautista Cathedral.
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These economy flights were found on FlightsFinder from Ireland to San Juan, Puerto Rico in the last few days. Prices subject to availability.
These economy flights were found on FlightsFinder from Ireland to San Juan, Puerto Rico in the last few days. Prices subject to availability.
No flights found for this month.
No flights found for this month.
No flights found for this month.
According to our data, August is on average the cheapest time to book flights to San Juan, Puerto Rico.
You can get flights from €461 return.
According to our data, May is on average the most expensive time to book flights to San Juan, Puerto Rico.
A return flight could set you back more than €620.
Located on the northeastern coast of Puerto Rico, San Juan is a captivating blend of rich history, vibrant culture, and stunning natural beauty. The city's historic Old San Juan district is a UNESCO World Heritage Site, featuring colorful colonial buildings, cobblestone streets, and historic forts overlooking the sparkling Caribbean Sea. Visitors can explore the city's lively plazas, experience the lively music and dance of salsa, and indulge in delicious local cuisine. Whether wandering through the charming streets or relaxing on the pristine beaches, San Juan offers a captivating mix of old-world charm and modern excitement.
25.8 °C
Mon, 19 May 2025
Average Temperature
28°C
Jan
29°C
Feb
29°C
Mar
30°C
Apr
31°C
May
32°C
Jun
32°C
Jul
32°C
Aug
32°C
Sep
31°C
Oct
30°C
Nov
29°C
Dec
Dublin, Ireland - Dublin International Airport (DUB) to San Juan, Puerto Rico (SJU)
Distance:
3,965 miles (6,381 kilometres)
Average flight time (direct 9 hours 18 minutes)
Shannon, Ireland - Shannon International Airport (SNN) to San Juan, Puerto Rico (SJU)
Distance:
3,846 miles (6,189 kilometres)
Average flight time (direct 9 hours 2 minutes)
Knock, Ireland - Ireland West Airport (NOC) to San Juan, Puerto Rico (SJU)
Distance:
3,873 miles (6,233 kilometres)
Average flight time (direct 9 hours 6 minutes)
Cork, Ireland - Cork International Airport (ORK) to San Juan, Puerto Rico (SJU)
Distance:
3,848 miles (6,193 kilometres)
Average flight time (direct 9 hours 3 minutes)
Kerry, Ireland - Kerry Airport (KIR) to San Juan, Puerto Rico (SJU)
Distance:
3,812 miles (6,135 kilometres)
Average flight time (direct 8 hours 58 minutes)
Donegal, Ireland - Donegal Airport (CFN) to San Juan, Puerto Rico (SJU)
Distance:
3,913 miles (6,297 kilometres)
Average flight time (direct 9 hours 11 minutes)
Waterford, Ireland - Waterford Airport (WAT) to San Juan, Puerto Rico (SJU)
Distance:
3,912 miles (6,296 kilometres)
Average flight time (direct 9 hours 11 minutes)
From Dublin (DUB), Ireland to San Juan, Puerto Rico (SJU): €461
Depart: 27 Aug 2025 · Return: 31 Aug 2025 Price found 19 May 2025, 08:43
From Cork (ORK), Ireland to San Juan, Puerto Rico (SJU): €590
Depart: 24 Nov 2025 · Return: 08 Dec 2025 Price found 16 May 2025, 19:11
From Shannon (SNN), Ireland to San Juan, Puerto Rico (SJU): €780
Depart: 20 May 2025 · Return: 02 Jun 2025 Price found 18 May 2025, 12:42
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