€301 Find Cheap Flights from Costa Rica to Ireland

1 adult
1 adult, Economy

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Booking Insights

What is the cheapest month to fly from Costa Rica to Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Costa Rica 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 Costa Rica to Ireland is February, when tickets cost €845 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of round-trip tickets is €1,155 and €1,111 respectively.

How far in advance should I book a flight from Costa Rica to Ireland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights 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 Costa Rica to Ireland, you should book around 2 weeks before departure, which saves you about 8% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

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Good to know

Low seasonFebruary
Cheapest flight€301
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly and prices are also 16% lower on average.
Flight from San José to Dublin

FAQs for booking flights from Costa Rica to Ireland

  • How does KAYAK find such low prices on flights from Costa Rica 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 Costa Rica to Ireland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Costa Rica 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 Costa Rica 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 Costa Rica 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 Costa Rica 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 Costa Rica to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Ireland?

    The cheapest time of day to fly to Ireland is generally in the morning, when retur flights cost €930 on average. The most expensive time of day to fly to Ireland is generally in the morning, which is peak travel time and where the average cost of a ticket is €930.

Everything you need to know for your flight to Ireland

Cabin class types available on flights to Ireland

Cabin classes available on flights to Ireland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class Flights to Ireland
Business Class Flights to Ireland
Prem Econ Class Flights to Ireland
Economy class Flights to Ireland

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