How long is the flight from Ireland to Costa Rica?

If you’re flying from a popular airport in Ireland, such as Shannon or Dublin, and flying into Costa Rica, then you can expect flight times to average 14h 50m and 19h 10m, respectively.

Which airlines fly to Costa Rica?

United Airlines, Air Canada and Lufthansa are the top three most popular airlines that fly to Costa Rica from Ireland according to our data. United Airlines is the first choice among our users, with 55% of people opting to fly with this airline when travelling to Costa Rica. Keep in mind that there are 4 different airlines that fly to Costa Rica on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ireland to Costa Rica?

British Airways and Delta are the most popular carriers operating from Ireland to Costa Rica

When did momondo last update prices for flights from Ireland to Costa Rica?

Prices for flights from Ireland to Costa Rica were last updated today.

How many operators does momondo search for flights from Ireland to Costa Rica?

There are 4 operators available for flights from Ireland to Costa Rica as of August 2026.

How old do you have to be to fly from Ireland to Costa Rica?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Costa Rica.

What documentation or ID do you need to fly to Costa Rica?

The travel and health documents you'll need for your trip to Costa Rica may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Costa Rica. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

€362 Cheap Flights from Ireland to Costa Rica in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ireland to Costa Rica

Return

One-way

Last minute

Recent return flight deals from Ireland to Costa Rica

Enter your travel dates to find the best prices.

20:40 - 16:40DUB Dublin-SJO San José Juan Santamaria Intl

26h 00m1 stop London Heathrow

18:40 - 19:45SJO San José Juan Santamaria Intl-DUB Dublin

19h 05m1 stop London Heathrow

€644British Airways

Sat, 21 Nov - Sun, 29 Nov

06:40 - 20:21DUB Dublin-SJO San José Juan Santamaria Intl

19h 41m2 stops London Heathrow Miami

18:40 - 14:15SJO San José Juan Santamaria Intl-DUB Dublin

13h 35m1 stop London Heathrow

€653Multiple Airlines

Tue, 27 Oct - Fri, 30 Oct

09:50 - 22:00DUB Dublin-SJO San José Juan Santamaria Intl

19h 10m1 stop Toronto Pearson Intl

07:10 - 08:15SJO San José Juan Santamaria Intl-DUB Dublin

18h 05m1 stop Toronto Pearson Intl

€756Air Canada

Mon, 14 Sep - Sun, 27 Sep

09:50 - 22:00DUB Dublin-SJO San José Juan Santamaria Intl

19h 10m1 stop Toronto Pearson Intl

07:10 - 08:15SJO San José Juan Santamaria Intl-DUB Dublin

18h 05m1 stop Toronto Pearson Intl

€757Air Canada

Mon, 14 Sep - Tue, 29 Sep

05:10 - 18:35DUB Dublin-SJO San José Juan Santamaria Intl

19h 25m2 stops Frankfurt am Main Zurich

20:20 - 22:45SJO San José Juan Santamaria Intl-DUB Dublin

20h 25m2 stops Zurich Frankfurt am Main

€816Lufthansa

Mon, 7 Dec - Mon, 28 Dec

09:00 - 08:32DUB Dublin-SJO San José Juan Santamaria Intl

53h 32m3 stops Toronto Pearson Intl Chicago O'Hare Intl San Francisco

23:28 - 08:10SJO San José Juan Santamaria Intl-DUB Dublin

26h 42m2 stops Newark Chicago O'Hare Intl

€818United Airlines

Mon, 7 Dec - Mon, 28 Dec

09:30 - 19:53DUB Dublin-SJO San José Juan Santamaria Intl

16h 23m1 stop Newark

13:55 - 07:30SJO San José Juan Santamaria Intl-DUB Dublin

35h 35m1 stop Newark

€820United Airlines

Tue, 15 Dec - Thu, 21 Jan

11:10 - 16:20DUB Dublin-SJO San José Juan Santamaria Intl

36h 10m1 stop Amsterdam Schiphol

18:25 - 16:40SJO San José Juan Santamaria Intl-DUB Dublin

15h 15m1 stop Amsterdam Schiphol

€882KLM

Fri, 2 Oct - Sat, 17 Oct

17:55 - 19:15DUB Dublin-SJO San José Juan Santamaria Intl

31h 20m2 stops Munich Franz Josef Strauss Frankfurt am Main

21:00 - 10:05SJO San José Juan Santamaria Intl-DUB Dublin

31h 05m2 stops Frankfurt am Main Munich Franz Josef Strauss

€936Lufthansa

Sat, 21 Nov - Sun, 29 Nov

05:55 - 17:00DUB Dublin-SJO San José Juan Santamaria Intl

18h 05m2 stops Amsterdam Schiphol Paris Charles de Gaulle

19:05 - 22:25SJO San José Juan Santamaria Intl-DUB Dublin

20h 20m2 stops Paris Charles de Gaulle Amsterdam Schiphol

€1,402KLM

Sun, 20 Sep - Sun, 20 Sep

Recent last minute flight deals from Ireland to Costa Rica

Enter your travel dates to find the best prices.

06:30 - 19:53DUB Dublin-SJO San José Juan Santamaria Intl

20h 23m2 stops London Heathrow Miami

06:00 - 22:30SJO San José Juan Santamaria Intl-DUB Dublin

33h 30m2 stops Miami London Heathrow

€779British Airways

Sat, 29 Aug - Thu, 10 Sep

09:50 - 14:35DUB Dublin-SJO San José Juan Santamaria Intl

35h 45m1 stop Madrid Barajas

06:00 - 18:20SJO San José Juan Santamaria Intl-DUB Dublin

29h 20m2 stops Miami London Heathrow

€808Multiple Airlines

Sat, 29 Aug - Thu, 10 Sep

09:30 - 20:19DUB Dublin-SJO San José Juan Santamaria Intl

17h 49m1 stop Newark

12:44 - 11:10SJO San José Juan Santamaria Intl-DUB Dublin

15h 26m1 stop Newark

€1,060United Airlines

Sat, 29 Aug - Thu, 10 Sep

09:15 - 17:00DUB Dublin-SJO San José Juan Santamaria Intl

14h 45m1 stop Paris Charles de Gaulle

07:30 - 10:00SJO San José Juan Santamaria Intl-DUB Dublin

19h 30m2 stops Mexico City Benito Juarez Detroit Metropolitan Wayne County

€1,433Air France

Mon, 31 Aug - Thu, 3 Sep

15:55 - 08:50DUB Dublin-SJO San José Juan Santamaria Intl

23h 55m2 stops London Heathrow Bogotá El Dorado

13:33 - 23:25SJO San José Juan Santamaria Intl-DUB Dublin

26h 52m3 stops Cancun Madrid Barajas London Gatwick

€1,512Multiple Airlines

Sat, 29 Aug - Thu, 10 Sep

06:20 - 22:05DUB Dublin-SJO San José Juan Santamaria Intl

22h 45m3 stops Edinburgh Turnhouse Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

07:15 - 15:10SJO San José Juan Santamaria Intl-DUB Dublin

24h 55m2 stops Montreal Pierre Elliott Trudeau Intl Toulouse Blagnac

€1,600Multiple Airlines

Mon, 31 Aug - Thu, 3 Sep

06:15 - 18:50DUB Dublin-SJO San José Juan Santamaria Intl

19h 35m3 stops Glasgow Intl Cancun San Salvador El Salvador Intl

13:33 - 23:25SJO San José Juan Santamaria Intl-DUB Dublin

26h 52m3 stops Cancun Madrid Barajas London Gatwick

€1,605Multiple Airlines

Sat, 29 Aug - Thu, 10 Sep

05:55 - 17:00DUB Dublin-SJO San José Juan Santamaria Intl

18h 05m2 stops Amsterdam Schiphol Paris Charles de Gaulle

14:48 - 22:25SJO San José Juan Santamaria Intl-DUB Dublin

24h 37m2 stops Panama City Tocumen Intl Amsterdam Schiphol

€1,606KLM

Mon, 31 Aug - Thu, 3 Sep

06:40 - 22:05DUB Dublin-SJO San José Juan Santamaria Intl

22h 25m3 stops Edinburgh Turnhouse Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

08:12 - 14:45SJO San José Juan Santamaria Intl-DUB Dublin

23h 33m3 stops Panama City Tocumen Intl Orlando London Gatwick

€1,732Multiple Airlines

Mon, 31 Aug - Thu, 3 Sep

09:20 - 22:00DUB Dublin-SJO San José Juan Santamaria Intl

19h 40m1 stop Toronto Pearson Intl

19:25 - 22:15SJO San José Juan Santamaria Intl-DUB Dublin

19h 50m1 stop Frankfurt am Main

€1,809Multiple Airlines

Mon, 31 Aug - Thu, 3 Sep

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Air Canada flights from Ireland to Costa Rica

Our best Air Canada deals on Ireland to Costa Rica flight tickets

Air Canada

14 Sept

DUB09:50Dublin

19h 10m

1 stop

SJO22:00San José Juan Santamaria Intl

27 Sept

SJO07:10San José Juan Santamaria Intl

18h 05m

1 stop

DUB08:15Dublin

€756

Air Canada

14 Sept

DUB09:50Dublin

19h 10m

1 stop

SJO22:00San José Juan Santamaria Intl

27 Sept

SJO07:10San José Juan Santamaria Intl

18h 05m

1 stop

DUB08:15Dublin

€757

Air Canada

22 Feb

DUB09:00Dublin

19h 30m

1 stop

SJO22:30San José Juan Santamaria Intl

7 Mar

SJO08:45San José Juan Santamaria Intl

16h 25m

1 stop

DUB07:10Dublin

€772

American Airlines flights from Ireland to Costa Rica

Our best American Airlines deals on Ireland to Costa Rica flight tickets

American Airlines

9 Oct

DUB11:45Dublin

30h 45m

1 stop

LIR11:30Liberia

16 Oct

LIR14:18Liberia

36h 27m

1 stop

DUB09:45Dublin

€772

American Airlines

15 Dec

DUB11:30Dublin

33h 19m

2 stops

SJO14:49San José Juan Santamaria Intl

21 Jan

SJO06:00San José Juan Santamaria Intl

20h 30m

2 stops

DUB08:30Dublin

€778

American Airlines

8 Sept

DUB09:30Dublin

35h 27m

2 stops

SJO13:57San José Juan Santamaria Intl

30 Sept

SJO14:57San José Juan Santamaria Intl

32h 33m

2 stops

DUB06:30Dublin

€782

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Sat 21/11

20:40-16:40

1 stop26h 00m

San José Juan Santamaria Intl

Sun 29/11

18:40-19:45

1 stop19h 05m

€644

Fastest return journey

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Tue 27/10

06:40-20:21

2 stops19h 41m

San José Juan Santamaria Intl

Fri 30/10

18:40-14:15

1 stop13h 35m

€653

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 14/9

09:50-22:00

1 stop19h 10m

San José Juan Santamaria Intl

Sun 27/9

07:10-08:15

1 stop18h 05m

€756

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 14/9

09:50-22:00

1 stop19h 10m

San José Juan Santamaria Intl

Tue 29/9

07:10-08:15

1 stop18h 05m

€757

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 7/12

05:10-18:35

2 stops19h 25m

San José Juan Santamaria Intl

Mon 28/12

20:20-22:45

2 stops20h 25m

€816

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 7/12

09:00-08:32

3 stops53h 32m

San José Juan Santamaria Intl

Mon 28/12

23:28-08:10

2 stops26h 42m

€818

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Tue 15/12

09:30-19:53

1 stop16h 23m

San José Juan Santamaria Intl

Thu 21/1

13:55-07:30

1 stop35h 35m

€820

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Fri 2/10

11:10-16:20

1 stop36h 10m

San José Juan Santamaria Intl

Sat 17/10

18:25-16:40

1 stop15h 15m

€882

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Sat 21/11

17:55-19:15

2 stops31h 20m

San José Juan Santamaria Intl

Sun 29/11

21:00-10:05

2 stops31h 05m

€936

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Sun 20/9

05:55-17:00

2 stops18h 05m

San José Juan Santamaria Intl

Sun 20/9

19:05-22:25

2 stops20h 20m

€1,402

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland to Costa Rica

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Costa Rica?

The cheapest month to fly to Costa Rica from Ireland is in September. Flight prices, which tend to average around €678, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Costa Rica from Ireland during April instead. Flights to Costa Rica in April, while not as cheap as those in September, still average around €721.

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

You are more likely to see cheaper flights to Costa Rica from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around €814 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from Ireland for as low as €689 on momondo.

Can stopping save me money on Ireland to Costa Rica flights?

You could potentially save up to 1% on your flight if you consider stops on a Ireland to Costa Rica flight.

Cheap Ireland to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Costa Rica

Best price found	€362
Fastest flight time	14h 50m
Direct flights	None

The best one-way flight to Costa Rica from Ireland in the past 72 hours is €362. The best return flight deal from Ireland to Costa Rica found on momondo in the last 72 hours is €644.

The fastest flight from Ireland to Costa Rica takes 14h 50m

There are no direct flights from Ireland to Costa Rica. There are no popular flight routes from Ireland to Costa Rica.

Search flight deals

Frequently asked questions about flying from Ireland to Costa Rica

When did momondo last update prices for flights from Ireland to Costa Rica?
Prices for flights from Ireland to Costa Rica were last updated today.
How many operators does momondo search for flights from Ireland to Costa Rica?
There are 4 operators available for flights from Ireland to Costa Rica as of August 2026.
How old do you have to be to fly from Ireland to Costa Rica?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Costa Rica.
What documentation or ID do you need to fly to Costa Rica?
The travel and health documents you'll need for your trip to Costa Rica may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Costa Rica. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Ireland to Costa Rica

Compare and see reviews for airlines that fly from Ireland to Costa Rica with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom €664	Free Cancellation	Rating 7.1 11,540 reviews	Search Air Canada flights
Lufthansa	PriceFrom €678	Free Cancellation	Rating 6.8 8,222 reviews	Search Lufthansa flights
United Airlines	PriceFrom €699	Free Cancellation	Rating 7.4 10,128 reviews	Search United Airlines flights
KLM	PriceFrom €710	Free Cancellation	Rating 7.8 1,565 reviews	Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Costa Rica?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ireland to Costa Rica for you.

Can I find flights from Ireland to Costa Rica with flexible booking policies on momondo?

momondo does allow users to show only those flights to Costa Rica from Ireland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ireland to Costa Rica?

momondo helps you find the best flight between Ireland and Costa Rica by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ireland to Costa Rica right now. Can momondo alert me if prices change?

Price alerts on flights to Costa Rica from Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Costa Rica trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sat 26/9

Sat 3/10

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Costa Rica

Popular cities

Airlines

Complete your trip

Feeling lucky

Popular Cities in Costa Rica

Flights to San Joséfrom €644

Flights to Liberiafrom €748

Cheap flights from Ireland to Costa Rica from €362

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Costa Rica departing on 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Ireland to Costa Rica

Recent return flight deals from Ireland to Costa Rica

Recent one-way flight deals from Ireland to Costa Rica

Recent last minute flight deals from Ireland to Costa Rica

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Air Canada flights from Ireland to Costa Rica

Our best Air Canada deals on Ireland to Costa Rica flight tickets

American Airlines flights from Ireland to Costa Rica

Our best American Airlines deals on Ireland to Costa Rica flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Ireland to Costa Rica that are best for you.

See travel insights to Costa Rica from

How to get the cheapest flight ticket from Ireland to Costa Rica

What is the cheapest month to fly to Costa Rica?

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

Can stopping save me money on Ireland to Costa Rica flights?

What is the cheapest airline that flies from Ireland to Costa Rica?

Which airlines fly to Costa Rica?

How long is the flight from Ireland to Costa Rica?

Cheap Ireland to Costa Rica flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Ireland to Costa Rica

Best airlines flying from Ireland to Costa Rica

Compare and see reviews for airlines that fly from Ireland to Costa Rica with momondo

Why use momondo?

An easier way to manage your Costa Rica trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Costa Rica

Popular Cities in Costa Rica

Popular flights according to clicks in the last 7 days on momondo

Fly your favourite airline to Costa Rica

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to Costa Rica

Explore popular destinations other users love

According to popular flight searches on momondo this year