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Flights from Dublin to Guanacaste

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Discover the cheapest flights from Dublin to Guanacaste
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Wed, Nov 25 - Sat, Dec 5
EI
EIDirect
DUB - LIR
WS
WSDirect
LIR - DUB
773€
742€
Prime price per passenger
Mon, Jan 18 - Thu, Jan 21
EI
EIDirect
DUB - LIR
WS
WSDirect
LIR - DUB
858€
824€
Prime price per passenger
Fri, Jan 1 - Sun, Jan 10
LH
LHDirect
DUB - LIR
AC
ACDirect
LIR - DUB
1237€
1188€
Prime price per passenger
Sun, Dec 20 - Wed, Dec 30
AA
AADirect
DUB - LIR
AA
AADirect
LIR - DUB
1408€
1359€
Prime price per passenger
Mon, Dec 7
EI
EIDirect
DUB - LIR
524€
503€
Prime price per passenger
Thu, Jan 28
EI
EIDirect
DUB - LIR
529€
508€
Prime price per passenger
Sat, Nov 28
EI
EIDirect
DUB - LIR
619€
594€
Prime price per passenger
Sat, Jan 9
EI
EIDirect
DUB - LIR
-13 %
705€
614€
Prime price per passenger
Sun, Dec 27
EI
EIDirect
DUB - LIR
924€
887€
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Dublin to Guanacaste

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available at the end of January. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.
Filter by
week: Jan 25 - Jan 31
Flights from just €484
€578
€775
€1,301
€2,073
€1,456
€1,934
€1,051
€2,273
€661
€990
€6,866
€484
NovemberDecemberJanuary
Distance: 8,344 km
Dublin airports
Dublin Airport (DUB)How far from city centre: 9 km
Guanacaste airports

Book your flight from Dublin to Guanacaste

Find direct and indirect flights from Dublin to Guanacaste (Costa Rica) with eDreams. Once you have your results, sort them by schedule or price and book the option that best suits your plans.

The lowest fare booked on this route in recent days was €503, though the price you see will depend on your travel dates and departure times.

A direct flight from Dublin to Guanacaste takes around 16 h and 43 m, while indirect flights will take longer.

Airports and airlines connecting Dublin and Guanacaste

Knowing where you set off from and where you arrive helps you organise your journey better. Consider the available airports and compare the different airlines operating on this route.

  • Departure airport: Dublin Airport (DUB)

Weather in Guanacaste

The best time to visit may depend on your preferred climate. In Guanacaste, the average temperature floats around 35ºC in the warmest months and 21ºC in the coldest ones. Keep this in mind when packing and planning any outdoor activities.

  • Highs: up to 36ºC
  • Lows: down to 20ºC
  • Hottest month: April
  • Coldest month: January
  • Driest month: January
  • Wettest month: September

How to save when flying from Dublin to Guanacaste

A few tips for finding cheaper flights from Dublin to Guanacaste:

  • Flexible dates: compare fares for two or three different departure days. Leaving a day earlier or later can make a noticeable difference to the price.
  • Baggage allowance: check what each fare includes before you book, so you aren't caught out by extra charges at the airport.
  • Airports on your route: confirm which airports you depart from and land at, especially if the city has more than one. This will help you plan your transfer and work out the total cost of getting around.

Looking for a bigger saving? Book a Flight + Hotel package to combine both in one booking and unlock exclusive discounts on your stay in Guanacaste. You can also save on a hire car by including it with your booking.

Frequently asked questions about flights from Dublin to Guanacaste

On average, what is the price of a Dublin to Guanacaste flight?
When flying from Dublin to Guanacaste the average price will be €1138. However, this price is dependant on several other factors like seasonality or the time in advance taken when booking the route.
For flights from Dublin to Guanacaste, how can I find the cheapest price?
On eDreams we use machine learning to find the most economical flight between Dublin and Guanacaste. By taking into account the combinations of airlines, stopovers, direct flights as well as the various criteria for the journeys, our search engine allows us to offer our customers the best price under the best conditions.
When booking, when is the best time to do so in order to get the best prices for Dublin to Guanacaste flights?
The most popular month for flights from Dublin to Guanacaste are: January, February and March.
When is the best time to travel from Dublin to Guanacaste?
A good period of the year to visit Guanacaste from Dublin really depends on lots of personal preferences, price being one of the main criteria When it comes to popularity, March is the best month to fly to Guanacaste from Dublin, basedd on searches from our customers, followed by February and December. If you prefer to avoid the busy season and get away from the crowds September, October and August are the months with fewer searches for the route Dublin -  Guanacaste.
What is the duration of a flight from Dublin to Guanacaste?
Flight time, on average, from Dublin to Guanacaste is usually 13 h and 5 m on average, at an average distance of 8,343.92 km, for flights for the route (which may have 1 or more stops in other cities in between).
What is the weather like in Guanacaste compared to Dublin?
The average temperature in Dublin is 15º degrees in summer. Guanacaste reaches 29º during the hot season. In winter, however, temperatures are around 27º degrees in Guanacaste, compared to the 5º average degrees in Dublin.

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