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Flights to Costa Rica

€432 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
Multiple Airlines
5 Nov
DUB
22h 07m
2 stops
SJO
12 Nov
SJO
14h 10m
1 stop
DUB
€623
KLM
5 Nov
DUB
22h 07m
2 stops
SJO
12 Nov
SJO
19h 34m
2 stops
DUB
€624
Multiple Airlines
19 Jan
ORK
19h 19m
2 stops
SJO
3 Feb
SJO
20h 20m
1 stop
ORK
€677
Multiple Airlines
19 Jan
ORK
19h 19m
2 stops
SJO
3 Feb
SJO
20h 20m
1 stop
ORK
€704
British Airways
23 Nov
DUB
20h 22m
2 stops
SJO
6 Dec
SJO
31h 10m
1 stop
DUB
€715
Multiple Airlines
19 Jan
ORK
19h 19m
2 stops
SJO
3 Feb
SJO
21h 40m
2 stops
ORK
€718
Multiple Airlines
9 Feb
DUB
19h 04m
2 stops
SJO
21 Feb
SJO
20h 25m
1 stop
DUB
€724
Multiple Airlines
10 Feb
DUB
18h 50m
2 stops
SJO
21 Feb
SJO
30h 30m
1 stop
DUB
€725
Multiple Airlines
14 Jan
ORK
19h 19m
2 stops
SJO
29 Jan
SJO
24h 08m
2 stops
ORK
€726
KLM
9 Feb
DUB
19h 04m
2 stops
SJO
22 Feb
SJO
16h 55m
2 stops
DUB
€730
British Airways
23 Nov
DUB
33h 40m
1 stop
SJO
6 Dec
SJO
31h 10m
1 stop
DUB
€733
British Airways
23 Nov
DUB
19h 22m
2 stops
SJO
6 Dec
SJO
25h 04m
2 stops
DUB
€735

Flights to Liberia

Search all flight deals to Liberia
Multiple Airlines
26 Nov
DUB
39h 00m
2 stops
LIR
7 Dec
LIR
44h 35m
2 stops
DUB
€763
Multiple Airlines
26 Nov
DUB
39h 00m
2 stops
LIR
7 Dec
LIR
44h 35m
2 stops
DUB
€765
Multiple Airlines
26 Nov
DUB
39h 00m
2 stops
LIR
7 Dec
LIR
44h 35m
2 stops
DUB
€766
Multiple Airlines
26 Nov
DUB
35h 10m
1 stop
LIR
7 Dec
LIR
44h 35m
2 stops
DUB
€770
Multiple Airlines
26 Nov
DUB
35h 10m
1 stop
LIR
7 Dec
LIR
44h 35m
2 stops
DUB
€772
Multiple Airlines
26 Nov
DUB
35h 10m
1 stop
LIR
7 Dec
LIR
44h 35m
2 stops
DUB
€773
United Airlines
6 Nov
DUB
31h 05m
2 stops
LIR
10 Nov
LIR
32h 50m
2 stops
DUB
€812
United Airlines
6 Nov
DUB
28h 19m
1 stop
LIR
10 Nov
LIR
32h 10m
1 stop
DUB
€814
United Airlines
6 Nov
DUB
31h 05m
2 stops
LIR
10 Nov
LIR
32h 50m
2 stops
DUB
€816
United Airlines
13 Nov
DUB
37h 57m
2 stops
LIR
17 Nov
LIR
34h 35m
1 stop
DUB
€817
United Airlines
13 Nov
DUB
29h 35m
2 stops
LIR
17 Nov
LIR
31h 50m
2 stops
DUB
€824
United Airlines
13 Nov
DUB
32h 24m
1 stop
LIR
17 Nov
LIR
34h 35m
1 stop
DUB
€841

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.
Multiple Airlines Logo
05:45 - 21:52DUB  Dublin-SJO San José Juan Santamaria Intl
22h 07m2 stops Amsterdam Schiphol Panama City Tocumen Intl
Multiple Airlines Logo
18:20 - 14:30SJO  San José Juan Santamaria Intl-DUB Dublin
14h 10m1 stop Paris Charles de Gaulle
€623Multiple Airlines
Thu, 5 Nov - Thu, 12 Nov
KLM Logo
05:45 - 21:52DUB  Dublin-SJO San José Juan Santamaria Intl
22h 07m2 stops Amsterdam Schiphol Panama City Tocumen Intl
KLM Logo
14:46 - 16:20SJO  San José Juan Santamaria Intl-DUB Dublin
19h 34m2 stops Panama City Tocumen Intl Amsterdam Schiphol
€624KLM
Thu, 5 Nov - Thu, 12 Nov
Multiple Airlines Logo
07:40 - 20:59ORK  Cork-SJO San José Juan Santamaria Intl
19h 19m2 stops London Heathrow Miami
Multiple Airlines Logo
18:40 - 23:25SJO  San José Juan Santamaria Intl-ORK Cork
22h 45m1 stop London Heathrow
€677Multiple Airlines
Wed, 20 Jan - Wed, 3 Feb
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
€757Air Canada
Mon, 9 Nov - Sun, 22 Nov
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
€784Air Canada
Sun, 7 Feb - Sun, 21 Feb
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
€784Air Canada
Thu, 11 Feb - Sun, 21 Feb
United Airlines Logo
12:05 - 13:10DUB  Dublin-LIR Liberia
31h 05m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl
United Airlines Logo
17:20 - 08:10LIR  Liberia-DUB Dublin
32h 50m2 stops Newark Chicago O'Hare Intl
€814United Airlines
Fri, 6 Nov - Tue, 10 Nov
United Airlines Logo
13:35 - 11:54DUB  Dublin-LIR Liberia
28h 19m1 stop Newark
United Airlines Logo
17:20 - 07:30LIR  Liberia-DUB Dublin
32h 10m1 stop Newark
€814United Airlines
Fri, 6 Nov - Tue, 10 Nov
Air France Logo
05:55 - 17:00DUB  Dublin-SJO San José Juan Santamaria Intl
18h 05m1 stop Paris Charles de Gaulle
Air France Logo
18:20 - 14:10SJO  San José Juan Santamaria Intl-DUB Dublin
13h 50m1 stop Paris Charles de Gaulle
€933Air France
Mon, 12 Oct - Sat, 31 Oct
Air France Logo
06:00 - 18:15DUB  Dublin-SJO San José Juan Santamaria Intl
18h 15m1 stop Paris Charles de Gaulle
Air France Logo
19:05 - 08:20SJO  San José Juan Santamaria Intl-DUB Dublin
30h 15m1 stop Paris Charles de Gaulle
€1,008Air France
Thu, 11 Mar - Sun, 28 Mar

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

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Thu 5/11

05:45-21:52

2 stops22h 07m

San José Juan Santamaria Intl

Thu 12/11

18:20-14:30

1 stop14h 10m

€623

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Thu 5/11

05:45-21:52

2 stops22h 07m

San José Juan Santamaria Intl

Thu 12/11

14:46-16:20

2 stops19h 34m

€624

CorkSan José

ORK Cork - SJO San José Juan Santamaria Intl

ORKSJO

Cork

Wed 20/1

07:40-20:59

2 stops19h 19m

San José Juan Santamaria Intl

Wed 3/2

18:40-23:25

1 stop22h 45m

€677

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

€757

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Sun 7/2

09:00-22:30

1 stop19h 30m

San José Juan Santamaria Intl

Sun 21/2

08:45-07:10

1 stop16h 25m

€784

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Thu 11/2

09:00-22:30

1 stop19h 30m

San José Juan Santamaria Intl

Sun 21/2

08:45-07:10

1 stop16h 25m

€784

DublinLiberia

DUB Dublin - LIR Liberia

DUBLIR

Dublin

Fri 6/11

12:05-13:10

2 stops31h 05m

Liberia

Tue 10/11

17:20-08:10

2 stops32h 50m

€814

DublinLiberia

DUB Dublin - LIR Liberia

DUBLIR

Dublin

Fri 6/11

13:35-11:54

1 stop28h 19m

Liberia

Tue 10/11

17:20-07:30

1 stop32h 10m

€814
Fastest return journey

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 12/10

05:55-17:00

1 stop18h 05m

San José Juan Santamaria Intl

Sat 31/10

18:20-14:10

1 stop13h 50m

€933

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Thu 11/3

06:00-18:15

1 stop18h 15m

San José Juan Santamaria Intl

Sun 28/3

19:05-08:20

1 stop30h 15m

€1,008

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 Air France 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 59% 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.

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

€432

Best Round-Trip Price

€623

Fastest flight time

27h 50m

Popular in

September
The best one-way flight price to Costa Rica from Ireland in the last 5 days is €432 (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 €623 (Dublin to San José Juan Santamaria Intl).
Search Deals
The fastest flight to Costa Rica from Ireland takes 27h 50m (Dublin to San José Juan Santamaria Intl).
Search Deals
September has the highest demand for flights to Costa Rica, with a 13% 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 €409 with Avianca, €678 with Air Canada, and €715 with United Airlines.

Which airlines fly to Costa Rica?

United Airlines is the most popular airline offering flights to Costa Rica, with 59% of our users opting to fly with them when travelling to Costa Rica. Other popular options include Air Canada and Air France. There are a total of 3 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 88% 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 4 operators available for flights to Costa Rica as of September 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.

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Find better results for your trip to Costa Rica

Popular Flights to Costa Rica

Dublin to San José flightsfrom €623
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