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 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.

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

American Airlines 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 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.

€494 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.

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

19h 41m2 stops London Heathrow Miami

18:40 - 09:55SJO San José Juan Santamaria Intl-DUB Dublin

33h 15m1 stop London Heathrow

€689British Airways

Mon, 26 Oct - Sun, 8 Nov

18:45 - 16:40DUB Dublin-SJO San José Juan Santamaria Intl

28h 55m1 stop London Heathrow

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

18h 00m1 stop London Heathrow

€694British Airways

Sat, 24 Oct - Sat, 31 Oct

19:00 - 20:21DUB Dublin-SJO San José Juan Santamaria Intl

32h 21m2 stops London Heathrow Miami

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

18h 00m1 stop London Heathrow

€698British Airways

Sat, 24 Oct - Sat, 31 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

€739Lufthansa

Thu, 17 Sep - Sat, 3 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

€753Air Canada

Thu, 12 Nov - Fri, 20 Nov

08:00 - 22:30DUB Dublin-SJO San José Juan Santamaria Intl

20h 30m1 stop Toronto Pearson Intl

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

16h 25m1 stop Toronto Pearson Intl

€755Air Canada

Mon, 26 Oct - Sun, 8 Nov

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

19h 10m1 stop Toronto Pearson Intl

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

18h 00m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

€756Air Canada

Thu, 15 Oct - Thu, 22 Oct

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

16h 23m1 stop Newark

13:25 - 07:30SJO San José Juan Santamaria Intl-DUB Dublin

36h 05m2 stops Chicago O'Hare Intl Newark

€819United Airlines

Tue, 15 Dec - Thu, 21 Jan

09:30 - 11:42DUB Dublin-SJO San José Juan Santamaria Intl

32h 12m1 stop Newark

13:55 - 09:55SJO San José Juan Santamaria Intl-DUB Dublin

14h 00m1 stop Newark

€819United Airlines

Mon, 26 Oct - Sun, 8 Nov

17:45 - 19:15DUB Dublin-SJO San José Juan Santamaria Intl

32h 30m2 stops Munich Franz Josef Strauss Frankfurt am Main

17:00 - 16:30SJO San José Juan Santamaria Intl-DUB Dublin

17h 30m2 stops Zurich Frankfurt am Main

€849Lufthansa

Sat, 24 Oct - Sat, 31 Oct

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Delta flights from Dublin to Costa Rica

Our best Delta deals on Dublin to Costa Rica flight tickets

Delta

17 Sept

DUB11:00Dublin

31h 54m

1 stop

SJO11:54San José Juan Santamaria Intl

3 Oct

SJO13:19San José Juan Santamaria Intl

36h 56m

2 stops

DUB09:15Dublin

€743

Delta

12 Oct

DUB10:00Dublin

32h 35m

2 stops

LIR11:35Liberia

19 Oct

LIR13:00Liberia

19h 25m

2 stops

DUB15:25Dublin

€762

Delta

21 Oct

DUB10:00Dublin

33h 00m

2 stops

SJO12:00San José Juan Santamaria Intl

4 Nov

SJO14:25San José Juan Santamaria Intl

19h 55m

2 stops

DUB16:20Dublin

€777

Air Canada flights from Dublin to Costa Rica

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

Air Canada

12 Nov

DUB09:00Dublin

19h 30m

1 stop

SJO22:30San José Juan Santamaria Intl

20 Nov

SJO08:45San José Juan Santamaria Intl

16h 25m

1 stop

DUB07:10Dublin

€753

Air Canada

26 Oct

DUB08:00Dublin

20h 30m

1 stop

SJO22:30San José Juan Santamaria Intl

8 Nov

SJO08:45San José Juan Santamaria Intl

16h 25m

1 stop

DUB07:10Dublin

€755

Air Canada

15 Oct

DUB09:50Dublin

19h 10m

1 stop

SJO22:00San José Juan Santamaria Intl

22 Oct

SJO07:15San José Juan Santamaria Intl

18h 00m

2 stops

DUB08:15Dublin

€756

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 26/10

06:40-20:21

2 stops19h 41m

San José Juan Santamaria Intl

Sun 8/11

18:40-09:55

1 stop33h 15m

€689

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Sat 24/10

18:45-16:40

1 stop28h 55m

San José Juan Santamaria Intl

Sat 31/10

18:40-18:40

1 stop18h 00m

€694

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Sat 24/10

19:00-20:21

2 stops32h 21m

San José Juan Santamaria Intl

Sat 31/10

18:40-18:40

1 stop18h 00m

€698

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Thu 17/9

06:00-17:35

1 stop18h 35m

San José Juan Santamaria Intl

Sat 3/10

19:25-22:15

1 stop19h 50m

€739

Fastest return journey

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Thu 12/11

09:00-22:30

1 stop19h 30m

San José Juan Santamaria Intl

Fri 20/11

08:45-07:10

1 stop16h 25m

€753

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 26/10

08:00-22:30

1 stop20h 30m

San José Juan Santamaria Intl

Sun 8/11

08:45-07:10

1 stop16h 25m

€755

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Thu 15/10

09:50-22:00

1 stop19h 10m

San José Juan Santamaria Intl

Thu 22/10

07:15-08:15

2 stops18h 00m

€756

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

13:25-07:30

2 stops36h 05m

€819

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 26/10

09:30-11:42

1 stop32h 12m

San José Juan Santamaria Intl

Sun 8/11

13:55-09:55

1 stop14h 00m

€819

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Sat 24/10

17:45-19:15

2 stops32h 30m

San José Juan Santamaria Intl

Sat 31/10

17:00-16:30

2 stops17h 30m

€849

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 €682, 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 €725.

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 €818 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 €693 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	€494
Fastest flight time	16h 23m
Direct flights	None

The best one-way flight to Costa Rica from Dublin in the past 72 hours is €494. The best return flight deal from Dublin to Costa Rica found on momondo in the last 72 hours is €689.

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 €667	Free Cancellation	Rating 7.1 11,566 reviews	Search Air Canada flights
Lufthansa	PriceFrom €682	Free Cancellation	Rating 6.8 8,228 reviews	Search Lufthansa flights
United Airlines	PriceFrom €703	Free Cancellation	Rating 7.4 10,154 reviews	Search United Airlines 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 €693

Flights to Liberiafrom €750

Cheap flights from Dublin to Costa Rica from €494

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 14/1. 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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Delta flights from Dublin to Costa Rica

Our best Delta 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

Dublin flight routes

According to popular flight searches on momondo this year

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