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Flights to Costa Rica

€458 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
British Airways
24 Oct
DUB
28h 55m
1 stop
SJO
31 Oct
SJO
18h 00m
1 stop
DUB
€695
British Airways
22 Feb
DUB
20h 11m
2 stops
SJO
10 Mar
SJO
16h 20m
1 stop
DUB
€696
British Airways
24 Oct
DUB
32h 21m
2 stops
SJO
31 Oct
SJO
18h 00m
1 stop
DUB
€699
British Airways
22 Feb
DUB
26h 00m
1 stop
SJO
10 Mar
SJO
16h 20m
1 stop
DUB
€715
Multiple Airlines
12 Nov
DUB
19h 15m
2 stops
SJO
20 Nov
SJO
15h 55m
1 stop
DUB
€720
British Airways
15 Jan
DUB
19h 04m
2 stops
SJO
4 Feb
SJO
19h 21m
2 stops
DUB
€737
British Airways
8 Feb
DUB
30h 22m
2 stops
SJO
12 Feb
SJO
16h 15m
1 stop
DUB
€739
British Airways
8 Feb
DUB
30h 22m
2 stops
SJO
12 Feb
SJO
16h 15m
1 stop
DUB
€741
British Airways
30 Nov
DUB
26h 00m
1 stop
SJO
30 Apr
SJO
24h 23m
2 stops
DUB
€742
British Airways
16 Jan
SNN
33h 37m
2 stops
SJO
20 Jan
SJO
16h 05m
1 stop
SNN
€742
British Airways
16 Jan
SNN
57h 37m
2 stops
SJO
20 Jan
SJO
16h 05m
1 stop
SNN
€744
British Airways
21 Oct
DUB
32h 21m
2 stops
SJO
4 Nov
SJO
13h 25m
1 stop
DUB
€745

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
€739
British Airways
13 Oct
DUB
32h 33m
2 stops
LIR
20 Oct
LIR
32h 46m
2 stops
DUB
€751
British Airways
10 Oct
DUB
34h 48m
2 stops
LIR
17 Oct
LIR
14h 03m
1 stop
DUB
€752
Delta
12 Oct
DUB
32h 35m
2 stops
LIR
19 Oct
LIR
19h 25m
2 stops
DUB
€763
American Airlines
26 Nov
DUB
31h 36m
1 stop
LIR
7 Dec
LIR
34h 55m
2 stops
DUB
€768
American Airlines
26 Nov
DUB
31h 36m
1 stop
LIR
7 Dec
LIR
34h 55m
2 stops
DUB
€770
Multiple Airlines
26 Nov
DUB
39h 00m
2 stops
LIR
7 Dec
LIR
37h 50m
2 stops
DUB
€771
American Airlines
26 Nov
DUB
32h 50m
2 stops
LIR
7 Dec
LIR
34h 55m
2 stops
DUB
€772
Delta
10 Oct
DUB
27h 35m
2 stops
LIR
17 Oct
LIR
19h 40m
2 stops
DUB
€774
Multiple Airlines
26 Nov
DUB
35h 10m
1 stop
LIR
7 Dec
LIR
37h 50m
2 stops
DUB
€778
Multiple Airlines
26 Nov
DUB
35h 10m
1 stop
LIR
7 Dec
LIR
37h 50m
2 stops
DUB
€779
Delta
28 Dec
DUB
34h 05m
2 stops
LIR
30 Jan
LIR
20h 20m
2 stops
DUB
€787

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.
British Airways Logo
18:45 - 16:40DUB  Dublin-SJO San José Juan Santamaria Intl
28h 55m1 stop London Heathrow
British Airways Logo
18:40 - 18:40SJO  San José Juan Santamaria Intl-DUB Dublin
18h 00m1 stop London Heathrow
€695British Airways
Sat, 24 Oct - Sat, 31 Oct
British Airways Logo
06:40 - 20:51DUB  Dublin-SJO San José Juan Santamaria Intl
20h 11m2 stops London Heathrow Miami
British Airways Logo
18:40 - 17:00SJO  San José Juan Santamaria Intl-DUB Dublin
16h 20m1 stop London Heathrow
€696British Airways
Mon, 22 Feb - Wed, 10 Mar
British Airways Logo
19:00 - 20:21DUB  Dublin-SJO San José Juan Santamaria Intl
32h 21m2 stops London Heathrow Miami
British Airways Logo
18:40 - 18:40SJO  San José Juan Santamaria Intl-DUB Dublin
18h 00m1 stop London Heathrow
€699British Airways
Sat, 24 Oct - Sat, 31 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
€755Air Canada
Thu, 12 Nov - Fri, 20 Nov
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
€761Air 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
€762Air Canada
Thu, 24 Sep - Wed, 7 Oct
United Airlines Logo
09:30 - 19:53DUB  Dublin-SJO San José Juan Santamaria Intl
16h 23m1 stop Newark
United Airlines Logo
13:25 - 07:30SJO  San José Juan Santamaria Intl-DUB Dublin
36h 05m2 stops Chicago O'Hare Intl Newark
€820United Airlines
Tue, 15 Dec - Thu, 21 Jan
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
€850Lufthansa
Sat, 24 Oct - Sat, 31 Oct
Lufthansa Logo
06:00 - 17:35DUB  Dublin-SJO San José Juan Santamaria Intl
18h 35m1 stop Frankfurt am Main
Lufthansa Logo
19:25 - 22:15SJO  San José Juan Santamaria Intl-DUB Dublin
19h 50m1 stop Frankfurt am Main
€3,127Lufthansa
Thu, 17 Sep - Tue, 22 Sep

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

Sat 24/10

18:45-16:40

1 stop28h 55m

San José Juan Santamaria Intl

Sat 31/10

18:40-18:40

1 stop18h 00m

€695

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 22/2

06:40-20:51

2 stops20h 11m

San José Juan Santamaria Intl

Wed 10/3

18:40-17:00

1 stop16h 20m

€696

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Sat 24/10

19:00-20:21

2 stops32h 21m

San José Juan Santamaria Intl

Sat 31/10

18:40-18:40

1 stop18h 00m

€699
Fastest return journey

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Thu 12/11

09:00-22:30

1 stop19h 30m

San José Juan Santamaria Intl

Fri 20/11

08:45-07:10

1 stop16h 25m

€755

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

€761

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Thu 24/9

09:50-22:00

1 stop19h 10m

San José Juan Santamaria Intl

Wed 7/10

07:10-08:15

1 stop18h 05m

€762

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

13:25-07:30

2 stops36h 05m

€820

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

€850

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Thu 17/9

06:00-17:35

1 stop18h 35m

San José Juan Santamaria Intl

Tue 22/9

19:25-22:15

1 stop19h 50m

€3,127

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 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

€458

Best Round-Trip Price

€695

Fastest flight time

17h 51m

Popular in

August
The best one-way flight price to Costa Rica from Ireland in the last 5 days is €458 (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 €695 (Dublin to San José Juan Santamaria Intl).
Search Deals
The fastest flight to Costa Rica from Ireland takes 17h 51m (Dublin to San José Juan Santamaria Intl).
Search Deals
August has the highest demand for flights to Costa Rica, with a 3% 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 €402 with Avianca, €668 with Air Canada, and €674 with SWISS.

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 Lufthansa. 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 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 5 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.

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

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