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Cheap flights from San José to Dublin from €324

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San José to Dublin departing on 24/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from San José to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
23:59 - 04:30
SJO
-
DUB
21h 31m
1 stop
Multiple Airlines Logo
11:10 - 22:14
DUB
-
SJO
18h 04m
1 stop
€630Multiple Airlines
Fri, 1 May - Fri, 8 May
Multiple Airlines Logo
23:45 - 04:15
SJO
-
DUB
22h 30m
2 stops
Multiple Airlines Logo
19:50 - 11:24
DUB
-
SJO
22h 34m
2 stops
€631Multiple Airlines
Wed, 25 Mar - Tue, 28 Apr
Multiple Airlines Logo
23:59 - 04:30
SJO
-
DUB
21h 31m
1 stop
Multiple Airlines Logo
11:10 - 22:14
DUB
-
SJO
18h 04m
1 stop
€643Multiple Airlines
Fri, 1 May - Fri, 8 May
Multiple Airlines Logo
23:59 - 04:30
SJO
-
DUB
21h 31m
1 stop
Multiple Airlines Logo
11:10 - 22:14
DUB
-
SJO
18h 04m
1 stop
€647Multiple Airlines
Mon, 11 May - Tue, 19 May
Multiple Airlines Logo
23:59 - 04:30
SJO
-
DUB
21h 31m
1 stop
Multiple Airlines Logo
19:50 - 13:20
DUB
-
SJO
24h 30m
2 stops
€647Multiple Airlines
Fri, 1 May - Sat, 23 May
Multiple Airlines Logo
23:59 - 04:35
SJO
-
DUB
21h 36m
2 stops
Multiple Airlines Logo
11:10 - 22:14
DUB
-
SJO
18h 04m
1 stop
€649Multiple Airlines
Sat, 2 May - Tue, 5 May
Multiple Airlines Logo
13:45 - 04:30
SJO
-
DUB
31h 45m
2 stops
Multiple Airlines Logo
11:10 - 22:14
DUB
-
SJO
18h 04m
1 stop
€652Multiple Airlines
Tue, 28 Apr - Thu, 7 May
Multiple Airlines Logo
23:59 - 04:35
SJO
-
DUB
21h 36m
2 stops
Multiple Airlines Logo
11:10 - 22:14
DUB
-
SJO
18h 04m
1 stop
€653Multiple Airlines
Mon, 11 May - Tue, 19 May
Multiple Airlines Logo
23:59 - 04:35
SJO
-
DUB
21h 36m
2 stops
Multiple Airlines Logo
16:45 - 11:24
DUB
-
SJO
25h 39m
2 stops
€656Multiple Airlines
Wed, 6 May - Wed, 13 May
Multiple Airlines Logo
23:45 - 04:20
SJO
-
DUB
22h 35m
1 stop
Multiple Airlines Logo
11:10 - 22:14
DUB
-
SJO
18h 04m
1 stop
€659Multiple Airlines
Wed, 25 Mar - Tue, 28 Apr

KLM flights from San José to Dublin

Our best KLM deals on San José to Dublin flight tickets
KLM
22 Feb
SJO07:00San José Juan Santamaria Intl
18h 45m
1 stop
DUB07:45Dublin
16 Mar
DUB13:25Dublin
35h 00m
1 stop
SJO18:25San José Juan Santamaria Intl
€816
KLM
28 Feb
SJO15:46San José Juan Santamaria Intl
33h 59m
1 stop
DUB07:45Dublin
7 Mar
DUB09:45Dublin
18h 17m
1 stop
SJO22:02San José Juan Santamaria Intl
€819
KLM
2 Mar
SJO07:00San José Juan Santamaria Intl
18h 45m
1 stop
DUB07:45Dublin
28 Sept
DUB11:00Dublin
31h 54m
1 stop
SJO11:54San José Juan Santamaria Intl
€824

JetBlue flights from San José to Dublin

Our best JetBlue deals on San José to Dublin flight tickets
JetBlue
6 May
SJO23:59San José Juan Santamaria Intl
25h 21m
2 stops
DUB08:20Dublin
13 May
DUB11:40Dublin
17h 34m
1 stop
SJO22:14San José Juan Santamaria Intl
€678
JetBlue
6 May
SJO23:59San José Juan Santamaria Intl
25h 21m
2 stops
DUB08:20Dublin
13 May
DUB10:40Dublin
18h 34m
2 stops
SJO22:14San José Juan Santamaria Intl
€681
JetBlue
1 May
SJO23:59San José Juan Santamaria Intl
26h 01m
1 stop
DUB09:00Dublin
8 May
DUB10:40Dublin
18h 34m
2 stops
SJO22:14San José Juan Santamaria Intl
€706

momondo Fare Finder

 
Customise your flight search to find flights from San José to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 21 February 2026.
Use the filters below to find and compare flights from San José to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Fri 1/5

23:59-04:30

1 stop21h 31m

Dublin

Fri 8/5

11:10-22:14

1 stop18h 04m

€630

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Wed 25/3

23:45-04:15

2 stops22h 30m

Dublin

Tue 28/4

19:50-11:24

2 stops22h 34m

€631

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Fri 1/5

23:59-04:30

1 stop21h 31m

Dublin

Fri 8/5

11:10-22:14

1 stop18h 04m

€643

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Mon 11/5

23:59-04:30

1 stop21h 31m

Dublin

Tue 19/5

11:10-22:14

1 stop18h 04m

€647

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Fri 1/5

23:59-04:30

1 stop21h 31m

Dublin

Sat 23/5

19:50-13:20

2 stops24h 30m

€647

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Sat 2/5

23:59-04:35

2 stops21h 36m

Dublin

Tue 5/5

11:10-22:14

1 stop18h 04m

€649

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Tue 28/4

13:45-04:30

2 stops31h 45m

Dublin

Thu 7/5

11:10-22:14

1 stop18h 04m

€652

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Mon 11/5

23:59-04:35

2 stops21h 36m

Dublin

Tue 19/5

11:10-22:14

1 stop18h 04m

€652

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Wed 6/5

23:59-04:35

2 stops21h 36m

Dublin

Wed 13/5

16:45-11:24

2 stops25h 39m

€656

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Wed 25/3

23:45-04:20

1 stop22h 35m

Dublin

Tue 28/4

11:10-22:14

1 stop18h 04m

€659

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Dublin from

How to get the cheapest flight ticket from San José to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between San José and Dublin?

What is the cheapest month to fly to Dublin?

If you aren’t able to travel during the month of October, then book flights to Dublin from San José during February instead. Flights to Dublin in February, while not as cheap as those in October, still average around €915.

How far in advance should I book a flight to Dublin?

You are more likely to see cheaper flights to Dublin from San José when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €998 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from San José for as low as €859 on momondo.

How have San José to Dublin flight prices changed over time?

As of February 2026, prices for San José to Dublin flights are approximately 12% more expensive when compared to flights at the same time last year.

When to book flights from San José to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from San José to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap San José to Dublin (SJO to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San José to Dublin

Fastest flight time

14h 45m

Direct flights

None
The fastest flight from San José to Dublin takes 14h 45m
There are no direct flights from San José to Dublin. There are no popular flight routes from San José to Dublin.
Search flight deals

  • How far is San José Juan Santamaria Intl to Dublin by plane?

    San José Juan Santamaria Intl and Dublin are 8310.8 km apart from one another. By plane, this route typically takes 14h 45m.

  • When did momondo last update prices for flights from San José Juan Santamaria Intl Airport to Dublin Airport?

    Prices for flights from San José Juan Santamaria Intl Airport to Dublin Airport refresh daily.

  • How old do you have to be to fly from San José Juan Santamaria Intl Airport to Dublin Airport?

    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 from San José Juan Santamaria Intl Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The required travel and health documents for your Dublin Airport 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 Dublin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Wicklow
Cavan
Naas
Swords
Tullamore
Kildare
Dundalk
Bray
Enniscorthy
Mullingar
Gorey
Maynooth
Malahide
Carlingford
Leixlip
Arklow
Castleknock
Drogheda

Why use momondo?

Why should I use momondo to find a flight deal from San José to Dublin?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San José to Dublin . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San José to Dublin with flexible booking policies on momondo?

All flight searches from San José to Dublin on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San José to Dublin?

momondo provides multiple filters to help you find the best flight to Dublin from San José. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San José to Dublin right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San José to Dublin now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Dublin and let you know when they change.

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