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Flights to Costa Rica

€344 Cheap flights to Costa Rica

1 adult
1 adult, Economy, 0 bags

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Recent flights found to popular cities in Costa Rica

Find flights to these popular cities in Costa Rica from your nearest airport.

Flights to San José

Search all flight deals to San José
KLM
18 Jan
DUB
19h 14m
2 stops
SJO
31 Jan
SJO
16h 28m
2 stops
DUB
€631
KLM
18 Jan
DUB
19h 14m
2 stops
SJO
31 Jan
SJO
16h 28m
2 stops
DUB
€633
Multiple Airlines
18 Jan
DUB
19h 14m
2 stops
SJO
3 Feb
SJO
19h 00m
1 stop
DUB
€634
KLM
24 Jan
DUB
14h 35m
1 stop
SJO
6 Feb
SJO
15h 47m
2 stops
DUB
€636
KLM
25 Jan
DUB
18h 50m
2 stops
SJO
6 Feb
SJO
15h 47m
2 stops
DUB
€637
KLM
9 May
DUB
17h 00m
2 stops
SJO
16 May
SJO
25h 05m
2 stops
DUB
€639
KLM
18 Jan
DUB
17h 45m
1 stop
SJO
31 Jan
SJO
19h 29m
2 stops
DUB
€658
KLM
28 Jan
DUB
19h 14m
2 stops
SJO
1 Feb
SJO
16h 55m
2 stops
DUB
€660
KLM
18 Jan
DUB
19h 14m
2 stops
SJO
3 Feb
SJO
16h 55m
2 stops
DUB
€661
Multiple Airlines
24 Jan
DUB
17h 30m
2 stops
SJO
6 Feb
SJO
15h 47m
2 stops
DUB
€667
KLM
23 Nov
ORK
36h 15m
1 stop
SJO
30 Nov
SJO
19h 46m
2 stops
ORK
€669
KLM
23 Nov
ORK
36h 15m
1 stop
SJO
30 Nov
SJO
19h 46m
2 stops
ORK
€670

Flights to Liberia

Search all flight deals to Liberia
Multiple Airlines
27 Nov
DUB
24h 35m
1 stop
LIR
7 Dec
LIR
33h 40m
2 stops
DUB
€766
Multiple Airlines
27 Nov
DUB
27h 15m
2 stops
LIR
7 Dec
LIR
33h 40m
2 stops
DUB
€778
Multiple Airlines
27 Nov
DUB
27h 15m
2 stops
LIR
7 Dec
LIR
33h 40m
2 stops
DUB
€779
American Airlines
26 Nov
DUB
31h 01m
2 stops
LIR
7 Dec
LIR
35h 25m
2 stops
DUB
€784
Multiple Airlines
6 Mar
DUB
31h 15m
1 stop
LIR
14 Mar
LIR
33h 00m
1 stop
DUB
€785
American Airlines
26 Nov
DUB
31h 36m
1 stop
LIR
7 Dec
LIR
35h 25m
2 stops
DUB
€786
Multiple Airlines
27 Nov
DUB
27h 15m
2 stops
LIR
7 Dec
LIR
31h 06m
2 stops
DUB
€789
Multiple Airlines
26 Nov
DUB
35h 10m
1 stop
LIR
7 Dec
LIR
44h 35m
2 stops
DUB
€790
American Airlines
26 Nov
DUB
31h 01m
2 stops
LIR
7 Dec
LIR
35h 25m
2 stops
DUB
€793
American Airlines
26 Nov
DUB
54h 58m
2 stops
LIR
7 Dec
LIR
35h 25m
2 stops
DUB
€794
Multiple Airlines
26 Nov
DUB
25h 58m
1 stop
LIR
7 Dec
LIR
29h 50m
1 stop
DUB
€799
Multiple Airlines
26 Nov
DUB
25h 58m
1 stop
LIR
7 Dec
LIR
29h 50m
1 stop
DUB
€807

Find the cheapest flights from Ireland to Costa Rica

Recent return flight deals from Ireland to Costa Rica

Enter your travel dates to find the best prices.
KLM Logo
05:45 - 18:59DUB  Dublin-SJO San José Juan Santamaria Intl
19h 14m2 stops Amsterdam Schiphol Panama City Tocumen Intl
KLM Logo
17:52 - 16:20SJO  San José Juan Santamaria Intl-DUB Dublin
16h 28m2 stops Panama City Tocumen Intl Amsterdam Schiphol
€631KLM
Mon, 18 Jan - Sun, 31 Jan
KLM Logo
05:45 - 18:59DUB  Dublin-SJO San José Juan Santamaria Intl
19h 14m2 stops Amsterdam Schiphol Panama City Tocumen Intl
KLM Logo
17:52 - 16:20SJO  San José Juan Santamaria Intl-DUB Dublin
16h 28m2 stops Panama City Tocumen Intl Amsterdam Schiphol
€633KLM
Mon, 18 Jan - Sun, 31 Jan
Multiple Airlines Logo
05:45 - 18:59DUB  Dublin-SJO San José Juan Santamaria Intl
19h 14m2 stops Amsterdam Schiphol Panama City Tocumen Intl
Multiple Airlines Logo
20:30 - 22:55SJO  San José Juan Santamaria Intl-DUB Dublin
20h 25m1 stop Paris Charles de Gaulle
€633Multiple Airlines
Thu, 28 Jan - Mon, 1 Feb
Multiple Airlines Logo
05:45 - 18:59DUB  Dublin-SJO San José Juan Santamaria Intl
19h 14m2 stops Amsterdam Schiphol Panama City Tocumen Intl
Multiple Airlines Logo
17:25 - 18:25SJO  San José Juan Santamaria Intl-DUB Dublin
19h 00m1 stop Paris Charles de Gaulle
€634Multiple Airlines
Mon, 18 Jan - Wed, 3 Feb
Air France Logo
06:00 - 17:30DUB  Dublin-SJO San José Juan Santamaria Intl
17h 30m2 stops Paris Charles de Gaulle Amsterdam Schiphol
Air France Logo
18:03 - 18:25SJO  San José Juan Santamaria Intl-DUB Dublin
18h 22m2 stops Panama City Tocumen Intl Paris Charles de Gaulle
€716Air France
Mon, 7 Dec - Mon, 21 Dec
British Airways Logo
07:50 - 20:59SNN  Shannon-SJO San José Juan Santamaria Intl
43h 09m2 stops London Heathrow Miami
British Airways Logo
06:00 - 16:45SJO  San José Juan Santamaria Intl-SNN Shannon
28h 45m2 stops Miami London Heathrow
€774British Airways
Wed, 20 Jan - Sun, 24 Jan
Air France Logo
06:00 - 17:30DUB  Dublin-SJO San José Juan Santamaria Intl
17h 30m2 stops Paris Charles de Gaulle Amsterdam Schiphol
Air France Logo
18:03 - 18:25SJO  San José Juan Santamaria Intl-DUB Dublin
18h 22m2 stops Panama City Tocumen Intl Paris Charles de Gaulle
€774Air France
Mon, 7 Dec - Mon, 21 Dec
British Airways Logo
07:50 - 20:59SNN  Shannon-SJO San José Juan Santamaria Intl
43h 09m2 stops London Heathrow Miami
British Airways Logo
06:00 - 16:45SJO  San José Juan Santamaria Intl-SNN Shannon
28h 45m2 stops Miami London Heathrow
€776British Airways
Wed, 20 Jan - Sun, 24 Jan
Air Canada Logo
09:00 - 22:30DUB  Dublin-SJO San José Juan Santamaria Intl
19h 30m1 stop Toronto Pearson Intl
Air Canada Logo
08:45 - 07:10SJO  San José Juan Santamaria Intl-DUB Dublin
16h 25m1 stop Toronto Pearson Intl
€790Air Canada
Mon, 23 Nov - Sat, 5 Dec
Air Canada Logo
09:00 - 22:30DUB  Dublin-SJO San José Juan Santamaria Intl
19h 30m1 stop Toronto Pearson Intl
Air Canada Logo
08:45 - 07:10SJO  San José Juan Santamaria Intl-DUB Dublin
16h 25m1 stop Toronto Pearson Intl
€790Air Canada
Sat, 21 Nov - Fri, 4 Dec

momondo Fare Finder

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

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 18/1

05:45-18:59

2 stops19h 14m

San José Juan Santamaria Intl

Sun 31/1

17:52-16:20

2 stops16h 28m

€631

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 18/1

05:45-18:59

2 stops19h 14m

San José Juan Santamaria Intl

Sun 31/1

17:52-16:20

2 stops16h 28m

€633

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Thu 28/1

05:45-18:59

2 stops19h 14m

San José Juan Santamaria Intl

Mon 1/2

20:30-22:55

1 stop20h 25m

€633

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 18/1

05:45-18:59

2 stops19h 14m

San José Juan Santamaria Intl

Wed 3/2

17:25-18:25

1 stop19h 00m

€634

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 7/12

06:00-17:30

2 stops17h 30m

San José Juan Santamaria Intl

Mon 21/12

18:03-18:25

2 stops18h 22m

€716

ShannonSan José

SNN Shannon - SJO San José Juan Santamaria Intl

SNNSJO

Shannon

Wed 20/1

07:50-20:59

2 stops43h 09m

San José Juan Santamaria Intl

Sun 24/1

06:00-16:45

2 stops28h 45m

€774

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 7/12

06:00-17:30

2 stops17h 30m

San José Juan Santamaria Intl

Mon 21/12

18:03-18:25

2 stops18h 22m

€774

ShannonSan José

SNN Shannon - SJO San José Juan Santamaria Intl

SNNSJO

Shannon

Wed 20/1

07:50-20:59

2 stops43h 09m

San José Juan Santamaria Intl

Sun 24/1

06:00-16:45

2 stops28h 45m

€776

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 23/11

09:00-22:30

1 stop19h 30m

San José Juan Santamaria Intl

Sat 5/12

08:45-07:10

1 stop16h 25m

€790

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Sat 21/11

09:00-22:30

1 stop19h 30m

San José Juan Santamaria Intl

Fri 4/12

08:45-07:10

1 stop16h 25m

€790

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Costa Rica from

Costa Rica flights insights and trends

Explore insights for your Costa Rica flight to craft the best travel plan

Which airlines fly to Costa Rica?

United Airlines, Air Canada and KLM 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 48% of people opting to fly with this airline when travelling to Costa Rica. Keep in mind that there are 5 different airlines that fly to Costa Rica on a routine basis, so you have a few additional options to choose from.

Cheapest flights to cities in Costa Rica

Click on the cities below to find out when it's cheapest to fly to Costa Rica from Ireland
San José
San José
Find flights to San José

Cheap Costa Rica flight deals and tips

Summary info about Costa Rica flight prices, duration and airlines

Best One-Way Price

€344

Best Round-Trip Price

€631

Fastest flight time

23h 50m

Popular in

September
The best one-way flight price to Costa Rica from Ireland in the last 5 days is €344 (Dublin to San José Juan Santamaria Intl).
Search Deals
The best return flight price to Costa Rica from Ireland in the last 5 days is €631 (Dublin to San José Juan Santamaria Intl).
Search Deals
The fastest flight to Costa Rica from Ireland takes 23h 50m (Dublin to San José Juan Santamaria Intl).
Search Deals
September has the highest demand for flights to Costa Rica, with a 10% price increase on average.
Search Deals

Frequently asked questions about flying to Costa Rica

What is the best airport to land at to visit Parque Metropolitano La Sabana?

Flying into San José Airport is typically the best way to visit Parque Metropolitano La Sabana, since it is the closest airport to the area.

What is the cheapest flight to Costa Rica?

The cheapest flights to Costa Rica recently found by momondo users are €417 with Avianca, €685 with Air France, and €691 with KLM.

Which airlines fly to Costa Rica?

United Airlines is the most popular airline offering flights to Costa Rica, with 48% of our users opting to fly with them when travelling to Costa Rica. Other popular options include Air Canada and KLM. There are a total of 5 different airlines flying to Costa Rica.

What is the most popular airport in Costa Rica to fly to?

San José Juan Santamaria Intl is the most popular airport in Costa Rica to fly to, with 86% of all users travelling to Costa Rica opting to take a flight into this airport. If you’re interested in staying in San José, which is the city in Costa Rica that is closest to San José Juan Santamaria Intl, then be sure to check momondo for cheap flight deals.

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

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

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

There are 6 operators available for flights to Costa Rica as of November 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel 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.

Why use momondo?

Why should I use momondo to find a flight deal 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 for you.

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

Yes. momondo enables you to select and highlight flights to Costa Rica with this policy.

How can momondo help me find flights to Costa Rica?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Costa Rica.

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

Yes momondo offers price alerts on flights to Costa Rica. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Costa Rica trip

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Find better results for your trip to Costa Rica

Popular Flights to Costa Rica

Dublin to San José flightsfrom €631
Shannon to San José flightsfrom €747
Dublin to Liberia flightsfrom €766