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Flights to Costa Rica

€457 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
31 Oct
DUB
19h 30m
2 stops
SJO
7 Nov
SJO
14h 25m
1 stop
DUB
€655
Multiple Airlines
13 Oct
DUB
19h 33m
2 stops
SJO
20 Oct
SJO
21h 00m
1 stop
DUB
€679
British Airways
18 Jan
DUB
20h 29m
2 stops
SJO
24 Jan
SJO
19h 05m
1 stop
DUB
€688
Multiple Airlines
30 Nov
DUB
20h 22m
2 stops
SJO
1 May
SJO
20h 33m
2 stops
DUB
€695
Multiple Airlines
31 Oct
DUB
18h 30m
2 stops
SJO
7 Nov
SJO
22h 55m
2 stops
DUB
€696
Multiple Airlines
27 Feb
DUB
20h 16m
2 stops
SJO
6 Mar
SJO
19h 14m
2 stops
DUB
€699
British Airways
23 Nov
DUB
26h 00m
1 stop
SJO
6 Dec
SJO
16h 15m
1 stop
DUB
€700
Air France
13 Oct
DUB
19h 33m
2 stops
SJO
20 Oct
SJO
21h 15m
2 stops
DUB
€708
Multiple Airlines
1 Nov
SNN
19h 00m
2 stops
SJO
8 Nov
SJO
18h 45m
1 stop
SNN
€709
Multiple Airlines
30 Nov
DUB
20h 22m
2 stops
SJO
30 Apr
SJO
13h 40m
1 stop
DUB
€716
Multiple Airlines
1 Oct
DUB
28h 45m
1 stop
SJO
6 Oct
SJO
15h 15m
1 stop
DUB
€728
Multiple Airlines
1 Nov
DUB
16h 05m
1 stop
SJO
8 Nov
SJO
14h 15m
1 stop
DUB
€736

Flights to Liberia

Search all flight deals to Liberia
Multiple Airlines
26 Nov
DUB
39h 00m
2 stops
LIR
7 Dec
LIR
37h 50m
2 stops
DUB
€771
American Airlines
26 Nov
DUB
31h 36m
1 stop
LIR
7 Dec
LIR
34h 55m
2 stops
DUB
€773
American Airlines
26 Nov
DUB
31h 36m
1 stop
LIR
7 Dec
LIR
34h 55m
2 stops
DUB
€774
American Airlines
26 Nov
DUB
31h 36m
1 stop
LIR
7 Dec
LIR
34h 55m
2 stops
DUB
€776
Multiple Airlines
26 Nov
DUB
39h 00m
2 stops
LIR
7 Dec
LIR
44h 35m
2 stops
DUB
€796
Multiple Airlines
26 Nov
DUB
35h 10m
1 stop
LIR
7 Dec
LIR
44h 35m
2 stops
DUB
€803
United Airlines
13 Nov
DUB
37h 57m
2 stops
LIR
17 Nov
LIR
34h 35m
1 stop
DUB
€814
United Airlines
13 Nov
DUB
29h 35m
2 stops
LIR
17 Nov
LIR
32h 10m
1 stop
DUB
€815
United Airlines
13 Nov
DUB
29h 35m
2 stops
LIR
17 Nov
LIR
32h 10m
1 stop
DUB
€816
United Airlines
13 Nov
DUB
29h 39m
2 stops
LIR
17 Nov
LIR
32h 50m
2 stops
DUB
€818
United Airlines
2 Oct
DUB
32h 14m
1 stop
LIR
6 Oct
LIR
35h 00m
2 stops
DUB
€819
United Airlines
13 Nov
DUB
28h 09m
1 stop
LIR
17 Nov
LIR
32h 10m
1 stop
DUB
€839

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
06:35 - 20:05DUB  Dublin-SJO San José Juan Santamaria Intl
19h 30m2 stops London Heathrow Miami
Multiple Airlines Logo
18:40 - 15:05SJO  San José Juan Santamaria Intl-DUB Dublin
14h 25m1 stop London Heathrow
€655Multiple Airlines
Sat, 31 Oct - Sat, 7 Nov
Multiple Airlines Logo
09:15 - 21:48DUB  Dublin-SJO San José Juan Santamaria Intl
19h 33m2 stops Paris Charles de Gaulle Panama City Tocumen Intl
Multiple Airlines Logo
18:25 - 22:25SJO  San José Juan Santamaria Intl-DUB Dublin
21h 00m1 stop Amsterdam Schiphol
€679Multiple Airlines
Tue, 13 Oct - Tue, 20 Oct
British Airways Logo
06:35 - 21:04DUB  Dublin-SJO San José Juan Santamaria Intl
20h 29m2 stops London Heathrow Miami
British Airways Logo
18:40 - 19:45SJO  San José Juan Santamaria Intl-DUB Dublin
19h 05m1 stop London Heathrow
€688British Airways
Mon, 18 Jan - Sun, 24 Jan
Air France Logo
09:15 - 21:48DUB  Dublin-SJO San José Juan Santamaria Intl
19h 33m2 stops Paris Charles de Gaulle Panama City Tocumen Intl
Air France Logo
18:25 - 22:40SJO  San José Juan Santamaria Intl-DUB Dublin
21h 15m2 stops Amsterdam Schiphol Paris Charles de Gaulle
€708Air France
Tue, 13 Oct - Tue, 20 Oct
Air France Logo
19:15 - 17:00DUB  Dublin-SJO San José Juan Santamaria Intl
28h 45m1 stop Paris Charles de Gaulle
Air France Logo
19:05 - 22:40SJO  San José Juan Santamaria Intl-DUB Dublin
20h 35m1 stop Paris Charles de Gaulle
€728Air France
Thu, 1 Oct - Mon, 5 Oct
Air France Logo
19:15 - 17:00DUB  Dublin-SJO San José Juan Santamaria Intl
28h 45m1 stop Paris Charles de Gaulle
Air France Logo
18:25 - 22:40SJO  San José Juan Santamaria Intl-DUB Dublin
21h 15m2 stops Amsterdam Schiphol Paris Charles de Gaulle
€750Air France
Thu, 1 Oct - Tue, 6 Oct
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
€776Air Canada
Mon, 18 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
€785Air Canada
Sat, 23 Jan - Fri, 12 Feb
United Airlines Logo
09:00 - 12:15DUB  Dublin-SJO San José Juan Santamaria Intl
57h 15m2 stops Toronto Pearson Intl Chicago O'Hare Intl
United Airlines Logo
13:25 - 08:10SJO  San José Juan Santamaria Intl-DUB Dublin
36h 45m1 stop Chicago O'Hare Intl
€822United Airlines
Mon, 18 Jan - Mon, 1 Feb
United Airlines Logo
09:30 - 19:53DUB  Dublin-SJO San José Juan Santamaria Intl
16h 23m1 stop Newark
United Airlines Logo
01:15 - 08:10SJO  San José Juan Santamaria Intl-DUB Dublin
24h 55m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
€824United Airlines
Tue, 15 Dec - Wed, 20 Jan

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

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

€655

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

€679

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 18/1

06:35-21:04

2 stops20h 29m

San José Juan Santamaria Intl

Sun 24/1

18:40-19:45

1 stop19h 05m

€688

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

€708

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

€728

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

€750

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 18/1

09:00-22:30

1 stop19h 30m

San José Juan Santamaria Intl

Sun 24/1

08:45-07:10

1 stop16h 25m

€776

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

€785

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 18/1

09:00-12:15

2 stops57h 15m

San José Juan Santamaria Intl

Mon 1/2

13:25-08:10

1 stop36h 45m

€822

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

Wed 20/1

01:15-08:10

2 stops24h 55m

€824

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 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.

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

€457

Best Round-Trip Price

€655

Fastest flight time

17h 20m

Popular in

August
The best one-way flight price to Costa Rica from Ireland in the last 5 days is €457 (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 €655 (Dublin to San José Juan Santamaria Intl).
Search Deals
The fastest flight to Costa Rica from Ireland takes 17h 20m (Dublin to San José Juan Santamaria Intl).
Search Deals
August has the highest demand for flights to Costa Rica, with a 7% price increase on average.
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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 €406 with Avianca, €674 with Air Canada, and €711 with United Airlines.

Which airlines fly to Costa Rica?

United Airlines is the most popular airline offering flights to Costa Rica, with 60% 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 €655
Shannon to San José flightsfrom €746
Dublin to Liberia flightsfrom €771