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 Dublin 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 Dublin to Costa Rica?

British Airways is the most popular carrier operating from Dublin to Costa Rica

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

Prices for flights from Dublin Airport to Costa Rica are refreshed on a daily basis.

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

As of August 2026, there are 4 operators available to choose from for flights from Dublin Airport to Costa Rica.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Costa Rica.

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

The required travel and health documents for your Costa Rica trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Costa Rica. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

€462 Cheap Flights from Dublin to Costa Rica in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dublin to Costa Rica

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

08:45 - 21:02DUB Dublin-SJO San José Juan Santamaria Intl

18h 17m2 stops London Heathrow Miami

18:40 - 14:05SJO San José Juan Santamaria Intl-DUB Dublin

13h 25m1 stop London Heathrow

€670Multiple Airlines

Wed, 27 Jan - Wed, 10 Feb

07:30 - 20:21DUB Dublin-SJO San José Juan Santamaria Intl

19h 51m2 stops London Heathrow Miami

18:40 - 14:05SJO San José Juan Santamaria Intl-DUB Dublin

13h 25m1 stop London Heathrow

€675British Airways

Wed, 21 Oct - Wed, 4 Nov

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

19h 40m1 stop Toronto Pearson Intl

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

18h 05m1 stop Toronto Pearson Intl

€750Air Canada

Sat, 29 Aug - Sun, 13 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

€758Air Canada

Tue, 29 Sep - Tue, 6 Oct

06:00 - 17:35DUB Dublin-SJO San José Juan Santamaria Intl

18h 35m1 stop Frankfurt am Main

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

19h 50m1 stop Frankfurt am Main

€802Lufthansa

Thu, 1 Oct - Thu, 8 Oct

09:00 - 20:39DUB Dublin-SJO San José Juan Santamaria Intl

41h 39m2 stops Toronto Pearson Intl Houston George Bush Intcntl

14:25 - 07:30SJO San José Juan Santamaria Intl-DUB Dublin

35h 05m2 stops Houston George Bush Intcntl Newark

€814United Airlines

Sat, 12 Dec - Fri, 15 Jan

13:35 - 12:42DUB Dublin-SJO San José Juan Santamaria Intl

29h 07m1 stop Newark

09:05 - 07:30SJO San José Juan Santamaria Intl-DUB Dublin

16h 25m1 stop Newark

€816United Airlines

Mon, 14 Dec - Thu, 14 Jan

06:00 - 17:35DUB Dublin-SJO San José Juan Santamaria Intl

18h 35m1 stop Frankfurt am Main

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

19h 50m1 stop Frankfurt am Main

€832Lufthansa

Thu, 1 Oct - Thu, 8 Oct

05:45 - 18:15DUB Dublin-SJO San José Juan Santamaria Intl

18h 30m2 stops Amsterdam Schiphol Paris Charles de Gaulle

20:30 - 22:15SJO San José Juan Santamaria Intl-DUB Dublin

19h 45m2 stops Paris Charles de Gaulle Amsterdam Schiphol

€1,454KLM

Thu, 21 Jan - Thu, 21 Jan

05:45 - 18:15DUB Dublin-SJO San José Juan Santamaria Intl

18h 30m2 stops Amsterdam Schiphol Paris Charles de Gaulle

20:30 - 22:15SJO San José Juan Santamaria Intl-DUB Dublin

19h 45m2 stops Paris Charles de Gaulle Amsterdam Schiphol

€1,458KLM

Thu, 21 Jan - Thu, 21 Jan

Cheap last-minute flights

Enter your travel dates to find the best prices.

09:20 - 11:38DUB Dublin-SJO San José Juan Santamaria Intl

33h 18m2 stops Toronto Pearson Intl Newark

07:55 - 10:40SJO San José Juan Santamaria Intl-DUB Dublin

19h 45m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

€918United Airlines

Fri, 21 Aug - Sat, 29 Aug

13:35 - 11:38DUB Dublin-SJO San José Juan Santamaria Intl

29h 03m1 stop Newark

07:55 - 10:40SJO San José Juan Santamaria Intl-DUB Dublin

19h 45m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

€921United Airlines

Fri, 21 Aug - Sat, 29 Aug

12:40 - 13:38DUB Dublin-LIR Liberia

31h 58m1 stop Dallas/Fort Worth

14:15 - 09:45LIR Liberia-DUB Dublin

36h 30m1 stop Dallas/Fort Worth

€989American Airlines

Fri, 21 Aug - Sat, 29 Aug

13:45 - 11:29DUB Dublin-LIR Liberia

28h 44m2 stops Philadelphia Miami

14:15 - 09:45LIR Liberia-DUB Dublin

36h 30m1 stop Dallas/Fort Worth

€989American Airlines

Fri, 21 Aug - Sat, 29 Aug

17:20 - 17:10DUB Dublin-SJO San José Juan Santamaria Intl

30h 50m2 stops Amsterdam Schiphol Madrid Barajas

08:45 - 19:10SJO San José Juan Santamaria Intl-DUB Dublin

27h 25m3 stops Panama City Tocumen Intl Cancun Amsterdam Schiphol

€1,125Multiple Airlines

Mon, 24 Aug - Tue, 1 Sep

13:45 - 12:03DUB Dublin-SJO San José Juan Santamaria Intl

29h 18m2 stops Philadelphia Miami

13:03 - 18:50SJO San José Juan Santamaria Intl-DUB Dublin

22h 47m2 stops Dallas/Fort Worth London Heathrow

€1,131American Airlines

Mon, 24 Aug - Tue, 1 Sep

13:15 - 22:00DUB Dublin-SJO San José Juan Santamaria Intl

15h 45m1 stop Toronto Pearson Intl

05:05 - 19:10SJO San José Juan Santamaria Intl-DUB Dublin

31h 05m2 stops Cancun Amsterdam Schiphol

€1,188Multiple Airlines

Mon, 24 Aug - Tue, 1 Sep

13:35 - 12:10DUB Dublin-LIR Liberia

29h 35m2 stops Newark Houston George Bush Intcntl

13:20 - 09:45LIR Liberia-DUB Dublin

37h 25m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

€1,194United Airlines

Fri, 21 Aug - Sat, 29 Aug

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

17h 49m1 stop Newark

07:15 - 11:10SJO San José Juan Santamaria Intl-DUB Dublin

20h 55m1 stop Newark

€1,204United Airlines

Fri, 21 Aug - Sat, 29 Aug

21:10 - 18:50DUB Dublin-SJO San José Juan Santamaria Intl

28h 40m3 stops Manchester Cancun San Salvador El Salvador Intl

08:45 - 19:10SJO San José Juan Santamaria Intl-DUB Dublin

27h 25m3 stops Panama City Tocumen Intl Cancun Amsterdam Schiphol

€1,213Multiple Airlines

Mon, 24 Aug - Tue, 1 Sep

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British Airways flights from Dublin to Costa Rica

Our best British Airways deals on Dublin to Costa Rica flight tickets

British Airways

21 Oct

DUB07:30Dublin

19h 51m

2 stops

SJO20:21San José Juan Santamaria Intl

4 Nov

SJO18:40San José Juan Santamaria Intl

13h 25m

1 stop

DUB14:05Dublin

€675

British Airways

17 Jan

DUB19:25Dublin

30h 19m

2 stops

SJO19:44San José Juan Santamaria Intl

28 Feb

SJO18:40San José Juan Santamaria Intl

14h 15m

1 stop

DUB14:55Dublin

€688

British Airways

23 Jan

DUB13:05Dublin

33h 35m

1 stop

SJO16:40San José Juan Santamaria Intl

3 Mar

SJO18:40San José Juan Santamaria Intl

19h 00m

1 stop

DUB19:40Dublin

€708

Air Canada flights from Dublin to Costa Rica

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

Air Canada

29 Aug

DUB09:20Dublin

19h 40m

1 stop

SJO22:00San José Juan Santamaria Intl

13 Sept

SJO07:10San José Juan Santamaria Intl

18h 05m

1 stop

DUB08:15Dublin

€750

Air Canada

29 Sept

DUB09:50Dublin

19h 10m

1 stop

SJO22:00San José Juan Santamaria Intl

6 Oct

SJO07:10San José Juan Santamaria Intl

18h 05m

1 stop

DUB08:15Dublin

€758

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

€758

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Wed 27/1

08:45-21:02

2 stops18h 17m

San José Juan Santamaria Intl

Wed 10/2

18:40-14:05

1 stop13h 25m

€670

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Wed 21/10

07:30-20:21

2 stops19h 51m

San José Juan Santamaria Intl

Wed 4/11

18:40-14:05

1 stop13h 25m

€675

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Sat 29/8

09:20-22:00

1 stop19h 40m

San José Juan Santamaria Intl

Sun 13/9

07:10-08:15

1 stop18h 05m

€750

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Tue 29/9

09:50-22:00

1 stop19h 10m

San José Juan Santamaria Intl

Tue 6/10

07:10-08:15

1 stop18h 05m

€758

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Thu 1/10

06:00-17:35

1 stop18h 35m

San José Juan Santamaria Intl

Thu 8/10

19:25-22:15

1 stop19h 50m

€802

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Sat 12/12

09:00-20:39

2 stops41h 39m

San José Juan Santamaria Intl

Fri 15/1

14:25-07:30

2 stops35h 05m

€814

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 14/12

13:35-12:42

1 stop29h 07m

San José Juan Santamaria Intl

Thu 14/1

09:05-07:30

1 stop16h 25m

€816

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Thu 1/10

06:00-17:35

1 stop18h 35m

San José Juan Santamaria Intl

Thu 8/10

19:25-22:15

1 stop19h 50m

€832

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Thu 21/1

05:45-18:15

2 stops18h 30m

San José Juan Santamaria Intl

Thu 21/1

20:30-22:15

2 stops19h 45m

€1,454

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Thu 21/1

05:45-18:15

2 stops18h 30m

San José Juan Santamaria Intl

Thu 21/1

20:30-22:15

2 stops19h 45m

€1,458

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 Dublin 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

What is the cheapest month to fly to Costa Rica?

The cheapest month to fly to Costa Rica from Dublin is in September. Flight prices, which tend to average around €680, 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 Dublin during April instead. Flights to Costa Rica in April, while not as cheap as those in September, still average around €723.

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

You are more likely to see cheaper flights to Costa Rica from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around €816 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 Dublin for as low as €691 on momondo.

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

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

Cheap Dublin to Costa Rica flight deals and tips

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

Best price found	€462
Fastest flight time	18h 17m
Direct flights	None

The best one-way flight to Costa Rica from Dublin in the past 72 hours is €462. The best return flight deal from Dublin to Costa Rica found on momondo in the last 72 hours is €670.

The fastest flight from Dublin to Costa Rica takes 18h 17m

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

Search flight deals

Frequently asked questions about flying from Dublin to Costa Rica

When did momondo last update prices for flights from Dublin Airport to Costa Rica?
Prices for flights from Dublin Airport to Costa Rica are refreshed on a daily basis.
How many operators does momondo search for flights from Dublin Airport to Costa Rica?
As of August 2026, there are 4 operators available to choose from for flights from Dublin Airport to Costa Rica.
How old do you have to be to fly from Dublin Airport to Costa Rica?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Costa Rica.
What documentation or ID do you need to fly to Costa Rica?
The required travel and health documents for your Costa Rica trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Costa Rica. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Dublin to Costa Rica

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

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom €665	Free Cancellation	Rating 7.1 11,506 reviews	Search Air Canada flights
Lufthansa	PriceFrom €680	Free Cancellation	Rating 6.8 8,204 reviews	Search Lufthansa flights
United Airlines	PriceFrom €701	Free Cancellation	Rating 7.4 10,103 reviews	Search United Airlines flights
KLM	PriceFrom €712	Free Cancellation	Rating 7.8 1,560 reviews	Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Dublin 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 Dublin to Costa Rica for you.

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

All flight searches from Dublin to Costa Rica on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dublin to Costa Rica.

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

If you are not ready to book a flight from Dublin to Costa Rica now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Costa Rica and let you know when they change.

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Flights to San Joséfrom €691

Flights to Liberiafrom €755

Cheap flights from Dublin to Costa Rica from €462

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Costa Rica departing on 27/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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British Airways flights from Dublin to Costa Rica

Our best British Airways deals on Dublin to Costa Rica flight tickets

Air Canada flights from Dublin to Costa Rica

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

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

See travel insights to Costa Rica from

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

What is the cheapest month to fly to Costa Rica?

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

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

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

Which airlines fly to Costa Rica?

Cheap Dublin to Costa Rica flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Dublin to Costa Rica

Best airlines flying from Dublin to Costa Rica

Compare and see reviews for airlines that fly from Dublin 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

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Complete your trip to Costa Rica

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