Cheap flights from San José, Costa Rica to Dublin, Ireland

Flights starting at £392. Choose between Aer Lingus, Spirit Airlines, or Iberia Airlines to find the best price.

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The most popular airlines for this route are Aer Lingus, Spirit Airlines, Iberia Airlines, British Airways, and JetBlue Airways. San José and Dublin have 333 direct flights per week. When you arrive at Dublin, consider visiting Caernarfon, Rock of Cashel, Bru Na Boinne Neolithic Site (County Meath, Ireland), Trinity College, Dublin, and Portmeirion.

Check-in for a flight from San José to Dublin

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Aer LingusEINEINoOpens 48 days before flight
Closes 5 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Iberia AirlinesIBEIBYesOpens 24 days before flight
Closes 3 hours before flight
British AirwaysBAWBANo0
0
JetBlue AirwaysJBUB6NoOpens 24 days before flight
Closes 2 hours before flight

Weather in Dublin

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January7°C3°C
February8°C3°C
March9°C3°C
April11°C5°C
May13°C7°C
June16°C10°C
July17°C12°C
August17°C12°C
September16°C10°C
October13°C9°C
November10°C6°C
December8°C4°C
Hottest Month
17°C
July
Coldest month
3°C
January
Sunny days
264
days per year
Snow days
1
days per year

14 day forecast

Tuesday
14 May
89%
14°C8°C
21 May
88%
13°C9°C
Wednesday
15 May
89%
15°C9°C
22 May
83%
12°C9°C
Thursday
16 May
71%
16°C8°C
23 May
13°C4°C
Friday
17 May
89%
12°C11°C
24 May
81%
11°C5°C
Saturday
18 May
79%
15°C9°C
25 May
14°C5°C
Sunday
19 May
86%
15°C8°C
26 May
19°C7°C
Monday
20 May
86%
12°C10°C
27 May
73%
17°C9°C

Frequently asked questions

What are the most popular routes to and from San José?
What are the most popular routes to and from Dublin?
Which airports are there in San José?
What airports are near San José?
What airports are near Dublin?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between San José and Dublin?
What is Virtual Interlining and how do I use it?
Which airlines fly between San José and Dublin?
When's the best time to travel between San José and Dublin?
What flights operate between San José and Dublin?
How many airports are there near San José?
How many airports are there near Dublin?
What time do nonstop (direct) flights between San José and Dublin depart?
What time do nonstop (direct) flights between San José and Dublin arrive?
What time do flights between San José and Dublin depart?
What time do flights between San José and Dublin arrive?

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