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Flights to Costa Rica

€401 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
25 Oct
DUB
19h 41m
2 stops
SJO
7 Nov
SJO
14h 25m
1 stop
DUB
€648
Multiple Airlines
25 Oct
DUB
30h 36m
2 stops
SJO
7 Nov
SJO
22h 55m
2 stops
DUB
€689
British Airways
15 Jan
DUB
19h 29m
2 stops
SJO
3 Feb
SJO
19h 00m
1 stop
DUB
€690
Multiple Airlines
22 Feb
DUB
20h 11m
2 stops
SJO
25 Feb
SJO
21h 30m
2 stops
DUB
€691
Multiple Airlines
16 Sept
SNN
29h 52m
2 stops
SJO
20 Sept
SJO
31h 35m
2 stops
SNN
€692
Multiple Airlines
13 Jan
DUB
38h 59m
2 stops
SJO
31 Jan
SJO
13h 35m
1 stop
DUB
€697
British Airways
25 Oct
DUB
19h 41m
2 stops
SJO
7 Nov
SJO
14h 25m
1 stop
DUB
€709
Multiple Airlines
13 Jan
DUB
31h 19m
2 stops
SJO
6 Feb
SJO
15h 00m
1 stop
DUB
€720
Multiple Airlines
4 Nov
DUB
32h 20m
2 stops
SJO
12 Nov
SJO
19h 39m
2 stops
DUB
€722
Multiple Airlines
13 Feb
DUB
32h 21m
2 stops
SJO
23 Feb
SJO
20h 30m
2 stops
DUB
€734
British Airways
14 Jan
DUB
20h 24m
2 stops
SJO
2 Feb
SJO
16h 15m
1 stop
DUB
€735
Lufthansa
17 Sept
DUB
18h 35m
1 stop
SJO
3 Oct
SJO
19h 50m
1 stop
DUB
€739

Flights to Liberia

Search all flight deals to Liberia
American Airlines
26 Nov
DUB
31h 36m
1 stop
LIR
7 Dec
LIR
36h 57m
2 stops
DUB
€765
American Airlines
26 Nov
DUB
31h 01m
2 stops
LIR
7 Dec
LIR
34h 55m
2 stops
DUB
€766
American Airlines
26 Nov
DUB
32h 50m
2 stops
LIR
7 Dec
LIR
34h 55m
2 stops
DUB
€767
American Airlines
26 Nov
DUB
31h 36m
1 stop
LIR
7 Dec
LIR
34h 55m
2 stops
DUB
€768
American Airlines
17 Sept
DUB
32h 33m
2 stops
LIR
21 Sept
LIR
36h 27m
1 stop
DUB
€771
United Airlines
13 Nov
DUB
35h 02m
2 stops
LIR
17 Nov
LIR
32h 10m
1 stop
DUB
€808
United Airlines
13 Nov
DUB
35h 02m
2 stops
LIR
17 Nov
LIR
32h 10m
1 stop
DUB
€809
United Airlines
13 Nov
DUB
28h 09m
1 stop
LIR
17 Nov
LIR
32h 10m
1 stop
DUB
€809
United Airlines
13 Nov
DUB
28h 09m
1 stop
LIR
17 Nov
LIR
32h 10m
1 stop
DUB
€810
American Airlines
17 Sept
DUB
32h 07m
1 stop
LIR
21 Sept
LIR
36h 27m
1 stop
DUB
€832
United Airlines
17 Dec
DUB
36h 32m
2 stops
LIR
30 Dec
LIR
41h 25m
2 stops
DUB
€910
Air Canada
13 Nov
DUB
28h 40m
2 stops
LIR
17 Nov
LIR
36h 55m
2 stops
DUB
€928

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 - 15:05SJO  San José Juan Santamaria Intl-DUB Dublin
14h 25m1 stop London Heathrow
€648Multiple Airlines
Sun, 25 Oct - Sat, 7 Nov
Multiple Airlines Logo
19:45 - 20:21DUB  Dublin-SJO San José Juan Santamaria Intl
30h 36m2 stops London Heathrow Miami
Multiple Airlines Logo
06:20 - 11:15SJO  San José Juan Santamaria Intl-DUB Dublin
22h 55m2 stops Miami London Heathrow
€689Multiple Airlines
Sun, 25 Oct - Sat, 7 Nov
British Airways Logo
06:40 - 20:21DUB  Dublin-SJO San José Juan Santamaria Intl
19h 41m2 stops London Heathrow Miami
British Airways Logo
18:40 - 09:55SJO  San José Juan Santamaria Intl-DUB Dublin
33h 15m1 stop London Heathrow
€689British Airways
Mon, 26 Oct - Sun, 8 Nov
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
€739Lufthansa
Thu, 17 Sep - Sat, 3 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
€741Lufthansa
Thu, 17 Sep - Sat, 3 Oct
Lufthansa Logo
06:00 - 17:35DUB  Dublin-SJO San José Juan Santamaria Intl
18h 35m1 stop Frankfurt am Main
Lufthansa Logo
19:25 - 16:50SJO  San José Juan Santamaria Intl-DUB Dublin
14h 25m1 stop Frankfurt am Main
€753Lufthansa
Thu, 17 Sep - Sat, 3 Oct
Air Canada Logo
08:00 - 22:30DUB  Dublin-SJO San José Juan Santamaria Intl
20h 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, 26 Oct - Sun, 8 Nov
Air Canada Logo
09:50 - 22:00DUB  Dublin-SJO San José Juan Santamaria Intl
19h 10m1 stop Toronto Pearson Intl
Air Canada Logo
07:15 - 08:15SJO  San José Juan Santamaria Intl-DUB Dublin
18h 00m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
€755Air Canada
Thu, 15 Oct - Thu, 22 Oct
United Airlines Logo
09:00 - 12:42DUB  Dublin-SJO San José Juan Santamaria Intl
33h 42m2 stops Toronto Pearson Intl Newark
United Airlines Logo
07:55 - 11:10SJO  San José Juan Santamaria Intl-DUB Dublin
20h 15m2 stops Houston George Bush Intcntl Newark
€815United Airlines
Mon, 16 Nov - Wed, 7 Apr
United Airlines Logo
09:00 - 19:53DUB  Dublin-SJO San José Juan Santamaria Intl
16h 53m2 stops Toronto Pearson Intl Newark
United Airlines Logo
07:15 - 10:40SJO  San José Juan Santamaria Intl-DUB Dublin
20h 25m2 stops Newark Washington, D.C. Dulles Intl
€815United Airlines
Thu, 12 Nov - Tue, 6 Apr

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

Sun 25/10

06:40-20:21

2 stops19h 41m

San José Juan Santamaria Intl

Sat 7/11

18:40-15:05

1 stop14h 25m

€648

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Sun 25/10

19:45-20:21

2 stops30h 36m

San José Juan Santamaria Intl

Sat 7/11

06:20-11:15

2 stops22h 55m

€689

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 26/10

06:40-20:21

2 stops19h 41m

San José Juan Santamaria Intl

Sun 8/11

18:40-09:55

1 stop33h 15m

€689

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

Sat 3/10

19:25-22:15

1 stop19h 50m

€739

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

Sat 3/10

19:25-22:15

1 stop19h 50m

€741
Fastest return journey

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

Sat 3/10

19:25-16:50

1 stop14h 25m

€753

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 26/10

08:00-22:30

1 stop20h 30m

San José Juan Santamaria Intl

Sun 8/11

08:45-07:10

1 stop16h 25m

€754

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Thu 15/10

09:50-22:00

1 stop19h 10m

San José Juan Santamaria Intl

Thu 22/10

07:15-08:15

2 stops18h 00m

€755

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 16/11

09:00-12:42

2 stops33h 42m

San José Juan Santamaria Intl

Wed 7/4

07:55-11:10

2 stops20h 15m

€815

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Thu 12/11

09:00-19:53

2 stops16h 53m

San José Juan Santamaria Intl

Tue 6/4

07:15-10:40

2 stops20h 25m

€815

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 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

€401

Best Round-Trip Price

€648

Fastest flight time

16h 50m

Popular in

August
The best one-way flight price to Costa Rica from Ireland in the last 5 days is €401 (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 €648 (Dublin to San José Juan Santamaria Intl).
Search Deals
The fastest flight to Costa Rica from Ireland takes 16h 50m (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.
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 €401 with Avianca, €666 with Air Canada, and €672 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 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 €690
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