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.

€455 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

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:35 - 20:05DUB Dublin-SJO San José Juan Santamaria Intl

19h 30m2 stops London Heathrow Miami

18:40 - 15:05SJO San José Juan Santamaria Intl-DUB Dublin

14h 25m1 stop London Heathrow

€653Multiple Airlines

Sat, 31 Oct - Sat, 7 Nov

09:15 - 21:48DUB Dublin-SJO San José Juan Santamaria Intl

19h 33m2 stops Paris Charles de Gaulle Panama City Tocumen Intl

18:25 - 22:25SJO San José Juan Santamaria Intl-DUB Dublin

21h 00m1 stop Amsterdam Schiphol

€676Multiple Airlines

Tue, 13 Oct - Tue, 20 Oct

07:35 - 20:05DUB Dublin-SJO San José Juan Santamaria Intl

18h 30m2 stops London Heathrow Miami

06:20 - 11:15SJO San José Juan Santamaria Intl-DUB Dublin

22h 55m2 stops Miami London Heathrow

€693Multiple Airlines

Sat, 31 Oct - Sat, 7 Nov

09:15 - 21:48DUB Dublin-SJO San José Juan Santamaria Intl

19h 33m2 stops Paris Charles de Gaulle Panama City Tocumen Intl

18:25 - 22:40SJO San José Juan Santamaria Intl-DUB Dublin

21h 15m2 stops Amsterdam Schiphol Paris Charles de Gaulle

€705Air France

Tue, 13 Oct - Tue, 20 Oct

19:15 - 17:00DUB Dublin-SJO San José Juan Santamaria Intl

28h 45m1 stop Paris Charles de Gaulle

19:05 - 22:40SJO San José Juan Santamaria Intl-DUB Dublin

20h 35m1 stop Paris Charles de Gaulle

€725Air France

Thu, 1 Oct - Mon, 5 Oct

19:15 - 17:00DUB Dublin-SJO San José Juan Santamaria Intl

28h 45m1 stop Paris Charles de Gaulle

18:25 - 22:40SJO San José Juan Santamaria Intl-DUB Dublin

21h 15m2 stops Amsterdam Schiphol Paris Charles de Gaulle

€747Air France

Thu, 1 Oct - Tue, 6 Oct

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

€782Air Canada

Sat, 23 Jan - Fri, 12 Feb

09:00 - 23:50DUB Dublin-SJO San José Juan Santamaria Intl

44h 50m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

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

16h 25m1 stop Toronto Pearson Intl

€784Air Canada

Thu, 10 Dec - Wed, 13 Jan

10:40 - 18:37DUB Dublin-LIR Liberia

37h 57m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

17:20 - 09:55LIR Liberia-DUB Dublin

34h 35m1 stop Newark

€811United Airlines

Fri, 13 Nov - Tue, 17 Nov

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

29h 35m2 stops Newark Houston George Bush Intcntl

17:20 - 07:30LIR Liberia-DUB Dublin

32h 10m1 stop Newark

€811United Airlines

Fri, 13 Nov - Tue, 17 Nov

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Air Canada flights from Dublin to Costa Rica

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

Air Canada

23 Jan

DUB09:00Dublin

19h 30m

1 stop

SJO22:30San José Juan Santamaria Intl

12 Feb

SJO08:45San José Juan Santamaria Intl

16h 25m

1 stop

DUB07:10Dublin

€782

Air Canada

10 Dec

DUB09:00Dublin

44h 50m

2 stops

SJO23:50San José Juan Santamaria Intl

15 Jan

SJO08:45San José Juan Santamaria Intl

16h 25m

1 stop

DUB07:10Dublin

€784

Air Canada

30 Nov

DUB09:00Dublin

19h 30m

1 stop

SJO22:30San José Juan Santamaria Intl

30 Apr

SJO08:25San José Juan Santamaria Intl

40h 50m

2 stops

DUB08:15Dublin

€785

British Airways flights from Dublin to Costa Rica

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

British Airways

23 Nov

DUB20:40Dublin

26h 00m

1 stop

SJO16:40San José Juan Santamaria Intl

6 Dec

SJO18:40San José Juan Santamaria Intl

16h 15m

1 stop

DUB16:55Dublin

€697

British Airways

3 Nov

DUB20:40Dublin

30h 10m

2 stops

SJO20:50San José Juan Santamaria Intl

16 Nov

SJO06:20San José Juan Santamaria Intl

31h 25m

2 stops

DUB19:45Dublin

€699

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

€736

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

Sat 31/10

06:35-20:05

2 stops19h 30m

San José Juan Santamaria Intl

Sat 7/11

18:40-15:05

1 stop14h 25m

€653

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Tue 13/10

09:15-21:48

2 stops19h 33m

San José Juan Santamaria Intl

Tue 20/10

18:25-22:25

1 stop21h 00m

€676

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Sat 31/10

07:35-20:05

2 stops18h 30m

San José Juan Santamaria Intl

Sat 7/11

06:20-11:15

2 stops22h 55m

€693

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Tue 13/10

09:15-21:48

2 stops19h 33m

San José Juan Santamaria Intl

Tue 20/10

18:25-22:40

2 stops21h 15m

€705

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Thu 1/10

19:15-17:00

1 stop28h 45m

San José Juan Santamaria Intl

Mon 5/10

19:05-22:40

1 stop20h 35m

€725

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Thu 1/10

19:15-17:00

1 stop28h 45m

San José Juan Santamaria Intl

Tue 6/10

18:25-22:40

2 stops21h 15m

€747

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Sat 23/1

09:00-22:30

1 stop19h 30m

San José Juan Santamaria Intl

Fri 12/2

08:45-07:10

1 stop16h 25m

€782

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Thu 10/12

09:00-23:50

2 stops44h 50m

San José Juan Santamaria Intl

Wed 13/1

08:45-07:10

1 stop16h 25m

€784

DublinLiberia

DUB Dublin - LIR Liberia

DUBLIR

Dublin

Fri 13/11

10:40-18:37

2 stops37h 57m

Liberia

Tue 17/11

17:20-09:55

1 stop34h 35m

€811

DublinLiberia

DUB Dublin - LIR Liberia

DUBLIR

Dublin

Fri 13/11

13:35-13:10

2 stops29h 35m

Liberia

Tue 17/11

17:20-07:30

1 stop32h 10m

€811

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 €730, 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 €752.

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 €843 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 €698 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	€455
Fastest flight time	16h 23m
Direct flights	None

The best one-way flight to Costa Rica from Dublin in the past 72 hours is €455. The best return flight deal from Dublin to Costa Rica found on momondo in the last 72 hours is €653.

The fastest flight from Dublin to Costa Rica takes 16h 23m

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 €671	Free Cancellation	Rating 7.1 11,639 reviews	Search Air Canada flights
United Airlines	PriceFrom €708	Free Cancellation	Rating 7.4 10,214 reviews	Search United Airlines flights
Air France	PriceFrom €713	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 €699

Flights to Liberiafrom €768

Cheap flights from Dublin to Costa Rica from €455

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 8/1. 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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Big names, great deals

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Air Canada flights from Dublin to Costa Rica

Our best Air Canada 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

momondo Fare Finder

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?

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

Dublin flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Costa Rica

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Complete your trip to Costa Rica

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