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Cheap flights from San José to Dublin from €344

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 4/6. 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
12:40 - 09:20
SJO
-
DUB
13h 40m
1 stop
Multiple Airlines Logo
11:10 - 22:20
DUB
-
SJO
18h 10m
1 stop
€625Multiple Airlines
Wed, 6 May - Mon, 18 May
Multiple Airlines Logo
12:40 - 09:20
SJO
-
DUB
13h 40m
1 stop
Multiple Airlines Logo
11:10 - 22:20
DUB
-
SJO
18h 10m
1 stop
€634Multiple Airlines
Mon, 11 May - Tue, 19 May
Multiple Airlines Logo
13:41 - 08:50
SJO
-
DUB
36h 09m
1 stop
Multiple Airlines Logo
19:45 - 12:33
DUB
-
SJO
23h 48m
1 stop
€703Multiple Airlines
Mon, 22 Jun - Mon, 17 Aug
Multiple Airlines Logo
13:55 - 11:40
SJO
-
DUB
14h 45m
1 stop
Multiple Airlines Logo
19:45 - 12:36
DUB
-
SJO
23h 51m
1 stop
€708Multiple Airlines
Fri, 5 Jun - Fri, 12 Jun
Multiple Airlines Logo
12:40 - 09:20
SJO
-
DUB
13h 40m
1 stop
Multiple Airlines Logo
11:10 - 22:20
DUB
-
SJO
18h 10m
1 stop
€723Multiple Airlines
Mon, 11 May - Tue, 19 May
Multiple Airlines Logo
23:59 - 11:40
SJO
-
DUB
28h 41m
1 stop
Multiple Airlines Logo
11:10 - 22:20
DUB
-
SJO
18h 10m
1 stop
€729Multiple Airlines
Thu, 7 May - Mon, 18 May
Multiple Airlines Logo
23:59 - 11:40
SJO
-
DUB
28h 41m
1 stop
Multiple Airlines Logo
11:10 - 22:20
DUB
-
SJO
18h 10m
1 stop
€760Multiple Airlines
Mon, 11 May - Tue, 19 May
Multiple Airlines Logo
19:40 - 00:05
SJO
-
DUB
21h 25m
2 stops
Multiple Airlines Logo
07:25 - 17:10
DUB
-
SJO
16h 45m
1 stop
€763Multiple Airlines
Tue, 9 Jun - Tue, 16 Jun
Multiple Airlines Logo
12:40 - 09:20
SJO
-
DUB
13h 40m
1 stop
Multiple Airlines Logo
11:10 - 22:20
DUB
-
SJO
18h 10m
1 stop
€764Multiple Airlines
Wed, 6 May - Wed, 13 May
Multiple Airlines Logo
12:40 - 09:20
SJO
-
DUB
13h 40m
1 stop
Multiple Airlines Logo
11:10 - 22:20
DUB
-
SJO
18h 10m
1 stop
€773Multiple Airlines
Wed, 6 May - Wed, 13 May

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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
18 May
DUB11:30Dublin
17h 50m
1 stop
SJO22:20San José Juan Santamaria Intl
€957
JetBlue
28 Apr
SJO23:59San José Juan Santamaria Intl
26h 01m
1 stop
DUB09:00Dublin
7 May
DUB11:30Dublin
17h 50m
1 stop
SJO22:20San José Juan Santamaria Intl
€983
JetBlue
4 May
SJO23:59San José Juan Santamaria Intl
26h 01m
1 stop
DUB09:00Dublin
20 May
DUB11:30Dublin
17h 50m
1 stop
SJO22:20San José Juan Santamaria Intl
€985

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 22 April 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

Cheapest return flight
Fastest return journey

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Wed 6/5

12:40-09:20

1 stop13h 40m

Dublin

Mon 18/5

11:10-22:20

1 stop18h 10m

€625

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Mon 11/5

12:40-09:20

1 stop13h 40m

Dublin

Tue 19/5

11:10-22:20

1 stop18h 10m

€634

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Mon 22/6

13:41-08:50

1 stop36h 09m

Dublin

Mon 17/8

19:45-12:33

1 stop23h 48m

€703

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Fri 5/6

13:55-11:40

1 stop14h 45m

Dublin

Fri 12/6

19:45-12:36

1 stop23h 51m

€708

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Mon 11/5

12:40-09:20

1 stop13h 40m

Dublin

Tue 19/5

11:10-22:20

1 stop18h 10m

€723

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Thu 7/5

23:59-11:40

1 stop28h 41m

Dublin

Mon 18/5

11:10-22:20

1 stop18h 10m

€729

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Mon 11/5

23:59-11:40

1 stop28h 41m

Dublin

Tue 19/5

11:10-22:20

1 stop18h 10m

€760

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Tue 9/6

19:40-00:05

2 stops21h 25m

Dublin

Tue 16/6

07:25-17:10

1 stop16h 45m

€763

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Wed 6/5

12:40-09:20

1 stop13h 40m

Dublin

Wed 13/5

11:10-22:20

1 stop18h 10m

€764

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Wed 6/5

12:40-09:20

1 stop13h 40m

Dublin

Wed 13/5

11:10-22:20

1 stop18h 10m

€773

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 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 March instead. Flights to Dublin in March, while not as cheap as those in October, still average around €877.

How far in advance should I book a flight from San José 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 €865 on momondo.

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

As of April 2026, prices for San José to Dublin flights are approximately 36% 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

13h 40m

Direct flights

None
The fastest flight from San José to Dublin takes 13h 40m
There are no direct flights from San José to Dublin. There are no popular flight routes from San José to Dublin.
Search flight deals

Frequently asked questions about flying from San José to Dublin

  • 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 13h 40m.

  • 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
Cavan
Wicklow
Dundalk
Naas
Tullamore
Kildare
Swords
Bray
Gorey
Leixlip
Mullingar
Malahide
Maynooth
Carlingford
Castleknock
Enniscorthy
Arklow
Thurles

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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