€398 Find Cheap Flights from San José to Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San José to Ireland departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from San José to Ireland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from San José to Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from San José to Ireland

Tue, 6 Oct - Tue, 13 Oct
Multiple Airlines Logo
19:40 - 00:05
SJO
-
DUB
21h 25m
2 stops
Multiple Airlines Logo
07:25 - 17:10
DUB
-
SJO
16h 45m
1 stop
€807Multiple Airlines
Thu, 8 Oct - Tue, 13 Oct
Multiple Airlines Logo
18:50 - 20:10
SJO
-
DUB
18h 20m
1 stop
Multiple Airlines Logo
07:25 - 17:10
DUB
-
SJO
16h 45m
1 stop
€816Multiple Airlines
Tue, 16 Jun - Tue, 23 Jun
Multiple Airlines Logo
19:40 - 00:05
SJO
-
DUB
21h 25m
2 stops
Multiple Airlines Logo
07:25 - 17:10
DUB
-
SJO
16h 45m
1 stop
€844Multiple Airlines
Tue, 16 Jun - Tue, 23 Jun
Multiple Airlines Logo
19:40 - 21:20
SJO
-
DUB
18h 40m
1 stop
Multiple Airlines Logo
07:25 - 17:10
DUB
-
SJO
16h 45m
1 stop
€849Multiple Airlines
Thu, 8 Oct - Thu, 15 Oct
Multiple Airlines Logo
18:50 - 00:15
SJO
-
DUB
22h 25m
1 stop
Multiple Airlines Logo
06:20 - 16:50
DUB
-
SJO
17h 30m
1 stop
€857Multiple Airlines
Tue, 19 May - Mon, 1 Jun
Multiple Airlines Logo
19:40 - 07:30
SJO
-
DUB
28h 50m
1 stop
Multiple Airlines Logo
21:00 - 17:10
DUB
-
SJO
27h 10m
2 stops
€861Multiple Airlines
Thu, 1 Oct - Fri, 9 Oct
Multiple Airlines Logo
18:50 - 18:20
SJO
-
DUB
16h 30m
1 stop
Multiple Airlines Logo
22:10 - 18:15
DUB
-
SJO
27h 05m
2 stops
€862Multiple Airlines
Thu, 1 Oct - Sat, 10 Oct
Multiple Airlines Logo
18:50 - 18:20
SJO
-
DUB
16h 30m
1 stop
Multiple Airlines Logo
07:00 - 18:15
DUB
-
SJO
18h 15m
1 stop
€867Multiple Airlines
Tue, 6 Oct - Thu, 15 Oct
Multiple Airlines Logo
19:40 - 00:05
SJO
-
DUB
21h 25m
2 stops
Multiple Airlines Logo
08:00 - 16:50
DUB
-
SJO
15h 50m
1 stop
€881Multiple Airlines
Tue, 19 May - Mon, 1 Jun
Multiple Airlines Logo
19:40 - 07:30
SJO
-
DUB
28h 50m
1 stop
Multiple Airlines Logo
21:30 - 17:10
DUB
-
SJO
26h 40m
1 stop
€882Multiple Airlines
Booking Insights

KAYAK's insights & trends for San José to Ireland flights

Get data-powered insights and trends into flights from San José to Ireland to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest month to fly from San José to Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San José to Ireland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San José to Ireland is November, when tickets cost €586 (return) on average. On the other hand, the most expensive months are August and April, when the average cost of return tickets is €914 and €913 respectively.

How far in advance should I book a flight from San José to Ireland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San José to Ireland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from San José to Ireland, you should book around 2 weeks before departure, which saves you about 19% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Find deals

Good to know

Low seasonApril
Cheapest flight€398
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly (8% more expensive on average)
Flight from San José to Dublin

FAQs - booking Ireland flights

  • How does KAYAK find such low prices on flights from San José to Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San José to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San José to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San José to Ireland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San José to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from San José to Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San José to Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San José to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from San José to Ireland

Information on your arrival and departure airports

San José (SJO)