EUR/IE
Find cheap flights to San Jose, Costa Rica in 2026/2027 from €620 This is the cheapest return flight found to San Jose, Costa Rica from Ireland on FlightsFinder on September 11th 2026 at 01:04. 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 Jose, Costa Rica from the most established flight comparison sites.
Fly to San Jose, Costa Rica and visit sites like Jade Museum, National Museum of Costa Rica, Pre-Columbian Gold Museum & La Sabana Park.
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These economy flights were found on FlightsFinder from Ireland to San Jose, Costa Rica in the last few days. Prices subject to availability.
These economy flights were found on FlightsFinder from Ireland to San Jose, Costa Rica in the last few days. Prices subject to availability.
According to our data, December is on average the cheapest time to book flights to San Jose, Costa Rica.
You can get flights from €620 return.
According to our data, August is on average the most expensive time to book flights to San Jose, Costa Rica.
A return flight could set you back more than €854.
San Jose, the vibrant capital city of Costa Rica, offers a perfect blend of rich cultural heritage and modern amenities. Nestled in the heart of the Central Valley, San Jose serves as a bustling hub for exploration and adventure. From its colorful markets and historical landmarks to its lush parks and eclectic dining scene, this cosmopolitan city captures the essence of Costa Rican charm. Visitors can immerse themselves in the local culture by strolling through bustling streets, mingling with friendly locals, and sampling delicious traditional cuisine. With its welcoming atmosphere and endless opportunities for discovery, San Jose is a must-visit destination for any travel enthusiast.
A good price for a flight to San Jose is €558 - €682.
The popular airports near San Jose, Costa Rica include Juan Santamaría International Airport (SJO) and Tobias Bolaños International Airport (SYQ).
The flight to San Jose, Costa Rica (SJO) is roughly 11 hours 59 minutes and 5,169 miles (8,319 kilometres) from Dublin, Ireland - Dublin International Airport (DUB).
The best way is to compare flights to San Jose, Costa Rica from leading comparison sites using our search engine dashboard.
We have currently found no direct flights to San Jose, Costa Rica.
Here is the average weather forecast in San Jose, Costa Rica by month:
• Jan: 28°C
• Feb: 29°C
• Mar: 30°C
• Apr: 30°C
• May: 29°C
• Jun: 28°C
• Jul: 28°C
• Aug: 28°C
• Sep: 28°C
• Oct: 27°C
• Nov: 27°C
• Dec: 28°C
The main airport in San Jose, Costa Rica, Juan Santamaria International Airport, is approximately 20 kilometers from the city center.
Typically, flights are cheapest to San Jose, Costa Rica 2 months before departure.
Studies show flights to San Jose, Costa Rica are typically cheaper on Tuesdays and Wednesdays.
20.2 °C
Sun, 13 Sep 2026
Average Temperature
28°C
Jan
29°C
Feb
30°C
Mar
30°C
Apr
29°C
May
28°C
Jun
28°C
Jul
28°C
Aug
28°C
Sep
27°C
Oct
27°C
Nov
28°C
Dec
Dublin, Ireland - Dublin International Airport (DUB) to San Jose, Costa Rica (SJO)
Distance:
5,169 miles (8,319 kilometres)
Average flight time (direct 11 hours 59 minutes)
Shannon, Ireland - Shannon International Airport (SNN) to San Jose, Costa Rica (SJO)
Distance:
5,055 miles (8,135 kilometres)
Average flight time (direct 11 hours 44 minutes)
Knock, Ireland - Ireland West Airport (NOC) to San Jose, Costa Rica (SJO)
Distance:
5,068 miles (8,156 kilometres)
Average flight time (direct 11 hours 45 minutes)
Cork, Ireland - Cork International Airport (ORK) to San Jose, Costa Rica (SJO)
Distance:
5,068 miles (8,156 kilometres)
Average flight time (direct 11 hours 45 minutes)
Kerry, Ireland - Kerry Airport (KIR) to San Jose, Costa Rica (SJO)
Distance:
5,026 miles (8,089 kilometres)
Average flight time (direct 11 hours 40 minutes)
Donegal, Ireland - Donegal Airport (CFN) to San Jose, Costa Rica (SJO)
Distance:
5,095 miles (8,199 kilometres)
Average flight time (direct 11 hours 49 minutes)
Waterford, Ireland - Waterford Airport (WAT) to San Jose, Costa Rica (SJO)
Distance:
5,129 miles (8,255 kilometres)
Average flight time (direct 11 hours 53 minutes)
From Dublin (DUB), Ireland to San Jose, Costa Rica (SJO): €620
Depart: 07 Dec 2026 · Return: 14 Dec 2026 Price found 11 Sep 2026, 01:04
From Cork (ORK), Ireland to San Jose, Costa Rica (SJO): €655
Depart: 26 Oct 2026 · Return: 04 Nov 2026 Price found 09 Sep 2026, 19:35
From Shannon (SNN), Ireland to San Jose, Costa Rica (SJO): €697
Depart: 22 Nov 2026 · Return: 25 Nov 2026 Price found 09 Sep 2026, 13:49
From Knock (NOC), Ireland to San Jose, Costa Rica (SJO): €1,002
Depart: 18 Oct 2026 · Return: 25 Oct 2026 Price found 08 Sep 2026, 17:21
From Farranfore (KIR), Ireland to San Jose, Costa Rica (SJO): €1,040
Depart: 18 Oct 2026 · Return: 25 Oct 2026 Price found 08 Sep 2026, 17:19
From Donegal (CFN), Ireland to San Jose, Costa Rica (SJO): €1,110
Depart: 24 Oct 2026 · Return: 31 Oct 2026 Price found 09 Sep 2026, 13:37
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