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Flights to Costa Rica

€488 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
21 Oct
DUB
18h 05m
1 stop
SJO
4 Nov
SJO
14h 50m
1 stop
DUB
€631
KLM
24 Sept
DUB
17h 25m
1 stop
SJO
8 Oct
SJO
15h 15m
1 stop
DUB
€632
Air France
10 Dec
DUB
32h 45m
1 stop
SJO
23 Dec
SJO
15h 55m
1 stop
DUB
€636
Air France
28 Sept
DUB
18h 05m
1 stop
SJO
4 Oct
SJO
20h 35m
1 stop
DUB
€649
Multiple Airlines
10 Jan
DUB
31h 19m
2 stops
SJO
17 Jan
SJO
13h 35m
1 stop
DUB
€650
KLM
10 Dec
DUB
31h 00m
2 stops
SJO
23 Dec
SJO
14h 50m
1 stop
DUB
€655
Air France
24 Sept
DUB
17h 25m
2 stops
SJO
28 Sept
SJO
30h 10m
1 stop
DUB
€659
Multiple Airlines
24 Sept
DUB
17h 25m
1 stop
SJO
8 Oct
SJO
21h 15m
2 stops
DUB
€660
Air France
24 Sept
DUB
28h 45m
1 stop
SJO
28 Sept
SJO
30h 10m
1 stop
DUB
€675
Multiple Airlines
28 Sept
DUB
18h 05m
1 stop
SJO
4 Oct
SJO
20h 20m
2 stops
DUB
€676
Multiple Airlines
4 Dec
DUB
20h 10m
2 stops
SJO
14 Jan
SJO
17h 56m
2 stops
DUB
€691
Multiple Airlines
24 Sept
DUB
33h 37m
2 stops
SJO
28 Sept
SJO
24h 30m
2 stops
DUB
€694

Flights to Liberia

Search all flight deals to Liberia
Multiple Airlines
26 Nov
DUB
39h 00m
2 stops
LIR
7 Dec
LIR
43h 20m
2 stops
DUB
€767
Multiple Airlines
26 Nov
DUB
39h 00m
2 stops
LIR
7 Dec
LIR
37h 50m
2 stops
DUB
€768
American Airlines
26 Nov
DUB
31h 36m
1 stop
LIR
7 Dec
LIR
34h 55m
2 stops
DUB
€769
American Airlines
26 Nov
DUB
32h 50m
2 stops
LIR
7 Dec
LIR
34h 55m
2 stops
DUB
€770
Multiple Airlines
26 Nov
DUB
35h 10m
1 stop
LIR
7 Dec
LIR
37h 50m
2 stops
DUB
€775
Multiple Airlines
26 Nov
DUB
39h 00m
2 stops
LIR
7 Dec
LIR
44h 35m
2 stops
DUB
€789
Multiple Airlines
26 Nov
DUB
35h 10m
1 stop
LIR
7 Dec
LIR
44h 35m
2 stops
DUB
€795
Multiple Airlines
26 Nov
DUB
35h 10m
1 stop
LIR
7 Dec
LIR
44h 35m
2 stops
DUB
€796
United Airlines
13 Nov
DUB
28h 09m
1 stop
LIR
17 Nov
LIR
32h 10m
1 stop
DUB
€810
United Airlines
13 Nov
DUB
29h 39m
2 stops
LIR
17 Nov
LIR
35h 00m
2 stops
DUB
€811
United Airlines
13 Nov
DUB
29h 35m
2 stops
LIR
17 Nov
LIR
32h 10m
1 stop
DUB
€812

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
05:55 - 17:00DUB  Dublin-SJO San José Juan Santamaria Intl
18h 05m1 stop Paris Charles de Gaulle
Multiple Airlines Logo
19:30 - 16:20SJO  San José Juan Santamaria Intl-DUB Dublin
14h 50m1 stop Amsterdam Schiphol
€631Multiple Airlines
Wed, 21 Oct - Wed, 4 Nov
KLM Logo
05:55 - 16:20DUB  Dublin-SJO San José Juan Santamaria Intl
17h 25m1 stop Amsterdam Schiphol
KLM Logo
18:25 - 16:40SJO  San José Juan Santamaria Intl-DUB Dublin
15h 15m1 stop Amsterdam Schiphol
€632KLM
Thu, 24 Sep - Thu, 8 Oct
Air France Logo
15:30 - 18:15DUB  Dublin-SJO San José Juan Santamaria Intl
32h 45m1 stop Paris Charles de Gaulle
Air France Logo
20:30 - 18:25SJO  San José Juan Santamaria Intl-DUB Dublin
15h 55m1 stop Paris Charles de Gaulle
€636Air France
Thu, 10 Dec - Wed, 23 Dec
Air France Logo
05:55 - 17:00DUB  Dublin-SJO San José Juan Santamaria Intl
18h 05m1 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
€649Air France
Mon, 28 Sep - Sun, 4 Oct
Multiple Airlines Logo
19:45 - 21:04DUB  Dublin-SJO San José Juan Santamaria Intl
31h 19m2 stops London Heathrow Miami
Multiple Airlines Logo
18:40 - 14:15SJO  San José Juan Santamaria Intl-DUB Dublin
13h 35m1 stop London Heathrow
€650Multiple Airlines
Sun, 10 Jan - Sun, 17 Jan
Air France Logo
05:55 - 16:20DUB  Dublin-SJO San José Juan Santamaria Intl
17h 25m2 stops Paris Charles de Gaulle Amsterdam Schiphol
Air France Logo
19:05 - 08:15SJO  San José Juan Santamaria Intl-DUB Dublin
30h 10m1 stop Paris Charles de Gaulle
€659Air France
Thu, 24 Sep - Mon, 28 Sep
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
€754Air Canada
Mon, 8 Feb - Sun, 14 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
€754Air Canada
Sat, 16 Jan - Sat, 30 Jan
United Airlines Logo
13:35 - 11:44DUB  Dublin-LIR Liberia
28h 09m1 stop Newark
United Airlines Logo
17:20 - 07:30LIR  Liberia-DUB Dublin
32h 10m1 stop Newark
€810United Airlines
Fri, 13 Nov - Tue, 17 Nov
United Airlines Logo
13:35 - 11:44DUB  Dublin-LIR Liberia
28h 09m1 stop Newark
United Airlines Logo
17:20 - 07:30LIR  Liberia-DUB Dublin
32h 10m1 stop Newark
€811United Airlines
Fri, 13 Nov - Tue, 17 Nov

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

Wed 21/10

05:55-17:00

1 stop18h 05m

San José Juan Santamaria Intl

Wed 4/11

19:30-16:20

1 stop14h 50m

€631
Fastest return journey

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Thu 24/9

05:55-16:20

1 stop17h 25m

San José Juan Santamaria Intl

Thu 8/10

18:25-16:40

1 stop15h 15m

€632

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Thu 10/12

15:30-18:15

1 stop32h 45m

San José Juan Santamaria Intl

Wed 23/12

20:30-18:25

1 stop15h 55m

€636

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 28/9

05:55-17:00

1 stop18h 05m

San José Juan Santamaria Intl

Sun 4/10

19:05-22:40

1 stop20h 35m

€649

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Sun 10/1

19:45-21:04

2 stops31h 19m

San José Juan Santamaria Intl

Sun 17/1

18:40-14:15

1 stop13h 35m

€650

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Thu 24/9

05:55-16:20

2 stops17h 25m

San José Juan Santamaria Intl

Mon 28/9

19:05-08:15

1 stop30h 10m

€659

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 8/2

09:00-22:30

1 stop19h 30m

San José Juan Santamaria Intl

Sun 14/2

08:45-07:10

1 stop16h 25m

€754

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Sat 16/1

09:00-22:30

1 stop19h 30m

San José Juan Santamaria Intl

Sat 30/1

08:45-07:10

1 stop16h 25m

€754

DublinLiberia

DUB Dublin - LIR Liberia

DUBLIR

Dublin

Fri 13/11

13:35-11:44

1 stop28h 09m

Liberia

Tue 17/11

17:20-07:30

1 stop32h 10m

€810

DublinLiberia

DUB Dublin - LIR Liberia

DUBLIR

Dublin

Fri 13/11

13:35-11:44

1 stop28h 09m

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
1
2

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

€488

Best Round-Trip Price

€631

Fastest flight time

17h 15m

Popular in

August
The best one-way flight price to Costa Rica from Ireland in the last 5 days is €488 (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 17h 15m (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.
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 €402 with Avianca, €667 with Air Canada, and €703 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

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