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

Delta is the most popular carrier operating from Dublin to Costa Rica

Which airlines fly to Costa Rica?

United Airlines, Air Canada and Air France 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 60% of people opting to fly with this airline when travelling to Costa Rica. Keep in mind that there are 3 different airlines that fly to Costa Rica on a routine basis, so you have a few additional options to choose from.

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 September 2026, there are 3 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.

€424 Cheap Flights from Dublin to Costa Rica in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dublin to Costa Rica

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One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

08:55 - 18:24DUB Dublin-SJO San José Juan Santamaria Intl

16h 29m2 stops Amsterdam Schiphol Panama City Tocumen Intl

19:30 - 16:20SJO San José Juan Santamaria Intl-DUB Dublin

14h 50m1 stop Amsterdam Schiphol

€643KLM

Wed, 21 Oct - Wed, 4 Nov

05:55 - 18:59DUB Dublin-SJO San José Juan Santamaria Intl

20h 04m2 stops Amsterdam Schiphol Panama City Tocumen Intl

14:46 - 12:40SJO San José Juan Santamaria Intl-DUB Dublin

15h 54m2 stops Panama City Tocumen Intl Amsterdam Schiphol

€644KLM

Wed, 21 Oct - Wed, 4 Nov

13:05 - 12:35DUB Dublin-LIR Liberia

29h 30m1 stop Toronto Pearson Intl

15:10 - 05:10LIR Liberia-DUB Dublin

32h 00m1 stop Toronto Pearson Intl

€702Multiple Airlines

Mon, 9 Nov - Mon, 16 Nov

19:25 - 16:10DUB Dublin-SJO San José Juan Santamaria Intl

26h 45m1 stop Paris Charles de Gaulle

18:20 - 22:55SJO San José Juan Santamaria Intl-DUB Dublin

22h 35m1 stop Paris Charles de Gaulle

€737Air France

Thu, 12 Nov - Thu, 19 Nov

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

19h 10m1 stop Toronto Pearson Intl

08:45 - 07:10SJO San José Juan Santamaria Intl-DUB Dublin

16h 25m1 stop Toronto Pearson Intl

€765Air Canada

Tue, 20 Oct - Wed, 2 Dec

09:00 - 22:30DUB Dublin-SJO San José Juan Santamaria Intl

19h 30m1 stop Toronto Pearson Intl

08:45 - 07:10SJO San José Juan Santamaria Intl-DUB Dublin

16h 25m1 stop Toronto Pearson Intl

€766Air Canada

Mon, 9 Nov - Sun, 22 Nov

15:10 - 16:10DUB Dublin-SJO San José Juan Santamaria Intl

31h 00m1 stop Paris Charles de Gaulle

17:25 - 18:25SJO San José Juan Santamaria Intl-DUB Dublin

19h 00m1 stop Paris Charles de Gaulle

€773Air France

Sat, 28 Nov - Sat, 12 Dec

08:00 - 19:39DUB Dublin-SJO San José Juan Santamaria Intl

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

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

20h 55m1 stop Newark

€821United Airlines

Mon, 22 Mar - Mon, 5 Apr

08:00 - 19:39DUB Dublin-SJO San José Juan Santamaria Intl

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

11:50 - 07:20SJO San José Juan Santamaria Intl-DUB Dublin

36h 30m2 stops Newark Washington, D.C. Dulles Intl

€821United Airlines

Mon, 22 Mar - Mon, 5 Apr

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

18h 05m1 stop Paris Charles de Gaulle

18:20 - 22:55SJO San José Juan Santamaria Intl-DUB Dublin

22h 35m1 stop Paris Charles de Gaulle

€876Air France

Wed, 21 Oct - Thu, 3 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

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

35h 45m1 stop Madrid Barajas

06:00 - 13:30SJO San José Juan Santamaria Intl-DUB Dublin

24h 30m2 stops Miami London Heathrow

€795Multiple Airlines

Mon, 5 Oct - Mon, 12 Oct

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

18h 05m1 stop Paris Charles de Gaulle

19:05 - 18:25SJO San José Juan Santamaria Intl-DUB Dublin

16h 20m1 stop Paris Charles de Gaulle

€810Air France

Mon, 5 Oct - Mon, 12 Oct

11:35 - 19:37DUB Dublin-SJO San José Juan Santamaria Intl

39h 02m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

08:45 - 09:45SJO San José Juan Santamaria Intl-DUB Dublin

42h 00m2 stops San Francisco Chicago O'Hare Intl

€828United Airlines

Mon, 5 Oct - Mon, 12 Oct

08:40 - 20:07DUB Dublin-SJO San José Juan Santamaria Intl

18h 27m2 stops London Heathrow Miami

15:01 - 18:40SJO San José Juan Santamaria Intl-DUB Dublin

20h 39m2 stops Miami London Heathrow

€887Multiple Airlines

Wed, 30 Sep - Mon, 5 Oct

20:30 - 14:35DUB Dublin-SJO San José Juan Santamaria Intl

25h 05m2 stops London Heathrow Madrid Barajas

16:10 - 09:05SJO San José Juan Santamaria Intl-DUB Dublin

33h 55m1 stop Madrid Barajas

€926Multiple Airlines

Wed, 30 Sep - Mon, 5 Oct

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

29h 03m1 stop Newark

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

15h 26m1 stop Newark

€928United Airlines

Wed, 30 Sep - Mon, 5 Oct

17:30 - 08:50DUB Dublin-SJO San José Juan Santamaria Intl

22h 20m2 stops London Heathrow Bogotá El Dorado

16:00 - 22:40SJO San José Juan Santamaria Intl-DUB Dublin

23h 40m3 stops Bogotá El Dorado London Heathrow Paris Charles de Gaulle

€1,006Multiple Airlines

Mon, 5 Oct - Mon, 12 Oct

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

29h 03m1 stop Newark

23:28 - 07:30SJO San José Juan Santamaria Intl-DUB Dublin

26h 02m1 stop Newark

€3,329United Airlines

Mon, 5 Oct - Sat, 21 Nov

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

29h 03m1 stop Newark

23:28 - 07:30SJO San José Juan Santamaria Intl-DUB Dublin

26h 02m1 stop Newark

€3,329United Airlines

Mon, 5 Oct - Tue, 17 Nov

09:20 - 12:21DUB Dublin-SJO San José Juan Santamaria Intl

34h 01m2 stops Toronto Pearson Intl Houston George Bush Intcntl

14:25 - 07:10SJO San José Juan Santamaria Intl-DUB Dublin

34h 45m2 stops Houston George Bush Intcntl Toronto Pearson Intl

€3,568Air Canada

Sun, 4 Oct - Fri, 20 Nov

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KLM flights from Dublin to Costa Rica

Our best KLM deals on Dublin to Costa Rica flight tickets

KLM

21 Oct

DUB08:55Dublin

16h 29m

2 stops

SJO18:24San José Juan Santamaria Intl

4 Nov

SJO19:30San José Juan Santamaria Intl

14h 50m

1 stop

DUB16:20Dublin

€643

KLM

21 Oct

DUB05:55Dublin

20h 04m

2 stops

SJO18:59San José Juan Santamaria Intl

4 Nov

SJO14:46San José Juan Santamaria Intl

15h 54m

2 stops

DUB12:40Dublin

€644

KLM

30 Nov

DUB05:45Dublin

17h 45m

1 stop

SJO17:30San José Juan Santamaria Intl

7 Dec

SJO19:30San José Juan Santamaria Intl

14h 50m

1 stop

DUB16:20Dublin

€706

British Airways flights from Dublin to Costa Rica

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

British Airways

8 Feb

DUB08:45Dublin

18h 14m

2 stops

SJO20:59San José Juan Santamaria Intl

12 Feb

SJO13:26San José Juan Santamaria Intl

21h 09m

2 stops

DUB16:35Dublin

€759

British Airways

10 Feb

DUB06:35Dublin

20h 24m

2 stops

SJO20:59San José Juan Santamaria Intl

21 Feb

SJO13:26San José Juan Santamaria Intl

21h 29m

2 stops

DUB16:55Dublin

€760

British Airways

12 Jan

DUB08:50Dublin

18h 09m

2 stops

SJO20:59San José Juan Santamaria Intl

10 Mar

SJO14:26San José Juan Santamaria Intl

19h 14m

2 stops

DUB15:40Dublin

€764

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 21/10

08:55-18:24

2 stops16h 29m

San José Juan Santamaria Intl

Wed 4/11

19:30-16:20

1 stop14h 50m

€643

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Wed 21/10

05:55-18:59

2 stops20h 04m

San José Juan Santamaria Intl

Wed 4/11

14:46-12:40

2 stops15h 54m

€644

DublinLiberia

DUB Dublin - LIR Liberia

DUBLIR

Dublin

Mon 9/11

13:05-12:35

1 stop29h 30m

Liberia

Mon 16/11

15:10-05:10

1 stop32h 00m

€702

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Thu 12/11

19:25-16:10

1 stop26h 45m

San José Juan Santamaria Intl

Thu 19/11

18:20-22:55

1 stop22h 35m

€737

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Tue 20/10

09:50-22:00

1 stop19h 10m

San José Juan Santamaria Intl

Wed 2/12

08:45-07:10

1 stop16h 25m

€765

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 9/11

09:00-22:30

1 stop19h 30m

San José Juan Santamaria Intl

Sun 22/11

08:45-07:10

1 stop16h 25m

€766

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Sat 28/11

15:10-16:10

1 stop31h 00m

San José Juan Santamaria Intl

Sat 12/12

17:25-18:25

1 stop19h 00m

€773

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 22/3

08:00-19:39

2 stops41h 39m

San José Juan Santamaria Intl

Mon 5/4

07:15-11:10

1 stop20h 55m

€821

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 22/3

08:00-19:39

2 stops41h 39m

San José Juan Santamaria Intl

Mon 5/4

11:50-07:20

2 stops36h 30m

€821

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Wed 21/10

05:55-17:00

1 stop18h 05m

San José Juan Santamaria Intl

Thu 3/12

18:20-22:55

1 stop22h 35m

€876

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 April. Flight prices, which tend to average around €739, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of April, then book flights to Costa Rica from Dublin during November instead. Flights to Costa Rica in November, while not as cheap as those in April, still average around €757.

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 €887 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 €707 on momondo.

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

You could potentially save up to 3% 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	€424
Fastest flight time	15h 15m
Direct flights	None

The best one-way flight to Costa Rica from Dublin in the past 72 hours is €424. The best return flight deal from Dublin to Costa Rica found on momondo in the last 72 hours is €643.

The fastest flight from Dublin to Costa Rica takes 15h 15m

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 September 2026, there are 3 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 €680	Free Cancellation	Rating 7.1 11,703 reviews	Search Air Canada flights
United Airlines	PriceFrom €717	Free Cancellation	Rating 7.4 10,256 reviews	Search United Airlines flights
Air France	PriceFrom €723	Free Cancellation	Rating 7.5 1,650 reviews	Search Air France 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 €719

Flights to Liberiafrom €702

Cheap flights from Dublin to Costa Rica from €424

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 1/2. 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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KLM flights from Dublin to Costa Rica

Our best KLM deals on Dublin to Costa Rica flight tickets

British Airways flights from Dublin to Costa Rica

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

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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

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

Complete your trip to Costa Rica

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