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Flights to Costa Rica

€362 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
27 Oct
DUB
19h 41m
2 stops
SJO
30 Oct
SJO
13h 35m
1 stop
DUB
€653
British Airways
27 Oct
DUB
35h 40m
1 stop
SJO
30 Oct
SJO
13h 35m
1 stop
DUB
€664
British Airways
24 Oct
DUB
28h 55m
1 stop
SJO
31 Oct
SJO
18h 00m
1 stop
DUB
€691
British Airways
22 Feb
DUB
20h 11m
2 stops
SJO
10 Mar
SJO
16h 20m
1 stop
DUB
€692
British Airways
24 Oct
DUB
32h 21m
2 stops
SJO
31 Oct
SJO
18h 00m
1 stop
DUB
€695
British Airways
8 Feb
DUB
26h 00m
1 stop
SJO
12 Feb
SJO
14h 35m
1 stop
DUB
€696
British Airways
22 Feb
DUB
26h 00m
1 stop
SJO
10 Mar
SJO
16h 20m
1 stop
DUB
€711
British Airways
8 Feb
DUB
18h 17m
2 stops
SJO
12 Feb
SJO
13h 35m
1 stop
DUB
€723
Multiple Airlines
7 Nov
DUB
26h 00m
1 stop
SJO
14 Nov
SJO
18h 25m
1 stop
DUB
€729
British Airways
15 Jan
DUB
19h 04m
2 stops
SJO
4 Feb
SJO
19h 21m
2 stops
DUB
€733
British Airways
8 Feb
DUB
30h 22m
2 stops
SJO
12 Feb
SJO
16h 15m
1 stop
DUB
€736
British Airways
30 Nov
DUB
26h 00m
1 stop
SJO
30 Apr
SJO
24h 23m
2 stops
DUB
€737

Flights to Liberia

Search all flight deals to Liberia
Multiple Airlines
10 Oct
DUB
27h 35m
2 stops
LIR
17 Oct
LIR
35h 45m
1 stop
DUB
€735
British Airways
9 Oct
DUB
34h 48m
2 stops
LIR
16 Oct
LIR
35h 51m
2 stops
DUB
€747
British Airways
8 Oct
DUB
34h 48m
2 stops
LIR
15 Oct
LIR
36h 17m
2 stops
DUB
€748
British Airways
8 Oct
DUB
34h 48m
2 stops
LIR
15 Oct
LIR
36h 27m
1 stop
DUB
€751
Iberia
8 Oct
DUB
34h 48m
2 stops
LIR
15 Oct
LIR
36h 17m
2 stops
DUB
€754
Iberia
8 Oct
DUB
34h 48m
2 stops
LIR
15 Oct
LIR
36h 27m
1 stop
DUB
€758
Delta
12 Oct
DUB
32h 35m
2 stops
LIR
19 Oct
LIR
19h 25m
2 stops
DUB
€759
Multiple Airlines
26 Nov
DUB
39h 00m
2 stops
LIR
7 Dec
LIR
37h 50m
2 stops
DUB
€766
Multiple Airlines
26 Nov
DUB
39h 00m
2 stops
LIR
7 Dec
LIR
37h 50m
2 stops
DUB
€767
Multiple Airlines
26 Nov
DUB
39h 00m
2 stops
LIR
7 Dec
LIR
37h 50m
2 stops
DUB
€768
Delta
10 Oct
DUB
27h 35m
2 stops
LIR
17 Oct
LIR
19h 40m
2 stops
DUB
€769
Delta
8 Oct
DUB
27h 35m
2 stops
LIR
15 Oct
LIR
20h 40m
2 stops
DUB
€770

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
06:40 - 20:21DUB  Dublin-SJO San José Juan Santamaria Intl
19h 41m2 stops London Heathrow Miami
Multiple Airlines Logo
18:40 - 14:15SJO  San José Juan Santamaria Intl-DUB Dublin
13h 35m1 stop London Heathrow
€653Multiple Airlines
Tue, 27 Oct - Fri, 30 Oct
British Airways Logo
11:00 - 16:40DUB  Dublin-SJO San José Juan Santamaria Intl
35h 40m1 stop London Heathrow
British Airways Logo
18:40 - 14:15SJO  San José Juan Santamaria Intl-DUB Dublin
13h 35m1 stop London Heathrow
€664British Airways
Tue, 27 Oct - Fri, 30 Oct
Air Canada Logo
09:50 - 22:00DUB  Dublin-SJO San José Juan Santamaria Intl
19h 10m1 stop Toronto Pearson Intl
Air Canada Logo
07:10 - 08:15SJO  San José Juan Santamaria Intl-DUB Dublin
18h 05m1 stop Toronto Pearson Intl
€757Air Canada
Mon, 14 Sep - Sun, 27 Sep
Air Canada Logo
09:50 - 22:00DUB  Dublin-SJO San José Juan Santamaria Intl
19h 10m1 stop Toronto Pearson Intl
Air Canada Logo
07:10 - 08:15SJO  San José Juan Santamaria Intl-DUB Dublin
18h 05m1 stop Toronto Pearson Intl
€758Air Canada
Mon, 14 Sep - Sun, 27 Sep
Lufthansa Logo
05:10 - 18:35DUB  Dublin-SJO San José Juan Santamaria Intl
19h 25m2 stops Frankfurt am Main Zurich
Lufthansa Logo
20:20 - 22:45SJO  San José Juan Santamaria Intl-DUB Dublin
20h 25m2 stops Zurich Frankfurt am Main
€817Lufthansa
Mon, 7 Dec - Mon, 28 Dec
United Airlines Logo
09:00 - 08:32DUB  Dublin-SJO San José Juan Santamaria Intl
53h 32m3 stops Toronto Pearson Intl Chicago O'Hare Intl San Francisco
United Airlines Logo
23:28 - 08:10SJO  San José Juan Santamaria Intl-DUB Dublin
26h 42m2 stops Newark Chicago O'Hare Intl
€819United Airlines
Mon, 7 Dec - Mon, 28 Dec
United Airlines Logo
09:30 - 19:53DUB  Dublin-SJO San José Juan Santamaria Intl
16h 23m1 stop Newark
United Airlines Logo
13:55 - 07:30SJO  San José Juan Santamaria Intl-DUB Dublin
35h 35m1 stop Newark
€820United Airlines
Tue, 15 Dec - Thu, 21 Jan
Lufthansa Logo
17:45 - 19:15DUB  Dublin-SJO San José Juan Santamaria Intl
32h 30m2 stops Munich Franz Josef Strauss Frankfurt am Main
Lufthansa Logo
17:00 - 16:30SJO  San José Juan Santamaria Intl-DUB Dublin
17h 30m2 stops Zurich Frankfurt am Main
€845Lufthansa
Sat, 24 Oct - Sat, 31 Oct
KLM Logo
11:10 - 16:20DUB  Dublin-SJO San José Juan Santamaria Intl
36h 10m1 stop Amsterdam Schiphol
KLM Logo
18:25 - 16:40SJO  San José Juan Santamaria Intl-DUB Dublin
15h 15m1 stop Amsterdam Schiphol
€882KLM
Fri, 2 Oct - Sat, 17 Oct
KLM Logo
13:25 - 16:20DUB  Dublin-SJO San José Juan Santamaria Intl
33h 55m1 stop Amsterdam Schiphol
KLM Logo
14:48 - 16:40SJO  San José Juan Santamaria Intl-DUB Dublin
18h 52m2 stops Panama City Tocumen Intl Amsterdam Schiphol
€885KLM
Mon, 12 Oct - Mon, 19 Oct

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

Tue 27/10

06:40-20:21

2 stops19h 41m

San José Juan Santamaria Intl

Fri 30/10

18:40-14:15

1 stop13h 35m

€653

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Tue 27/10

11:00-16:40

1 stop35h 40m

San José Juan Santamaria Intl

Fri 30/10

18:40-14:15

1 stop13h 35m

€664

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 14/9

09:50-22:00

1 stop19h 10m

San José Juan Santamaria Intl

Sun 27/9

07:10-08:15

1 stop18h 05m

€757

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 14/9

09:50-22:00

1 stop19h 10m

San José Juan Santamaria Intl

Sun 27/9

07:10-08:15

1 stop18h 05m

€758

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 7/12

05:10-18:35

2 stops19h 25m

San José Juan Santamaria Intl

Mon 28/12

20:20-22:45

2 stops20h 25m

€817

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 7/12

09:00-08:32

3 stops53h 32m

San José Juan Santamaria Intl

Mon 28/12

23:28-08:10

2 stops26h 42m

€819

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

13:55-07:30

1 stop35h 35m

€820

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

€845

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Fri 2/10

11:10-16:20

1 stop36h 10m

San José Juan Santamaria Intl

Sat 17/10

18:25-16:40

1 stop15h 15m

€882

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 12/10

13:25-16:20

1 stop33h 55m

San José Juan Santamaria Intl

Mon 19/10

14:48-16:40

2 stops18h 52m

€885

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 Lufthansa 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 55% of people opting to fly with this airline when travelling to Costa Rica. Keep in mind that there are 4 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

€362

Best Round-Trip Price

€653

Fastest flight time

32h 33m

Popular in

August
The best one-way flight price to Costa Rica from Ireland in the last 5 days is €362 (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 €653 (Dublin to San José Juan Santamaria Intl).
Search Deals
The fastest flight to Costa Rica from Ireland takes 32h 33m (Dublin to Liberia).
Search Deals
August has the highest demand for flights to Costa Rica, with a 3% 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 €400 with Avianca, €664 with Air Canada, and €670 with SWISS.

Which airlines fly to Costa Rica?

United Airlines is the most popular airline offering flights to Costa Rica, with 55% of our users opting to fly with them when travelling to Costa Rica. Other popular options include Air Canada and Lufthansa. There are a total of 4 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 89% 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 August 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 €691
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