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Cheap flights from Dublin to San José from €374

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to San José departing on 15/3. 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 Dublin to San José

Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
09:00 - 00:05
DUB
-
SJO
21h 05m1 stop
Air Canada Logo
08:35 - 07:10
SJO
-
DUB
16h 35m1 stop
€640Air Canada
Fri, 16 Jan - Fri, 30 Jan
Multiple Airlines Logo
09:00 - 00:05
DUB
-
SJO
21h 05m1 stop
Multiple Airlines Logo
20:10 - 12:00
SJO
-
DUB
33h 50m2 stops
€654Multiple Airlines
Mon, 26 Jan - Mon, 2 Feb
Air Canada Logo
09:00 - 00:05
DUB
-
SJO
21h 05m1 stop
Air Canada Logo
08:50 - 07:10
SJO
-
DUB
40h 20m2 stops
€660Air Canada
Sun, 22 Feb - Mon, 2 Mar
Air Canada Logo
09:00 - 23:15
DUB
-
SJO
20h 15m2 stops
Air Canada Logo
08:35 - 07:10
SJO
-
DUB
16h 35m1 stop
€662Air Canada
Fri, 16 Jan - Fri, 30 Jan
Multiple Airlines Logo
06:00 - 00:15
DUB
-
SJO
24h 15m2 stops
Multiple Airlines Logo
07:22 - 18:05
SJO
-
DUB
28h 43m3 stops
€663Multiple Airlines
Fri, 20 Feb - Fri, 27 Feb
Air Canada Logo
09:00 - 23:15
DUB
-
SJO
20h 15m2 stops
Air Canada Logo
08:50 - 07:10
SJO
-
DUB
40h 20m2 stops
€668Air Canada
Sun, 22 Feb - Mon, 2 Mar
Multiple Airlines Logo
09:10 - 00:05
DUB
-
SJO
20h 55m2 stops
Multiple Airlines Logo
08:50 - 12:05
SJO
-
DUB
21h 15m2 stops
€669Multiple Airlines
Mon, 19 Jan - Mon, 9 Feb
Multiple Airlines Logo
06:00 - 08:40
DUB
-
SJO
32h 40m3 stops
Multiple Airlines Logo
07:22 - 18:05
SJO
-
DUB
28h 43m3 stops
€672Multiple Airlines
Fri, 20 Feb - Fri, 27 Feb
Lufthansa Logo
05:55 - 17:35
DUB
-
SJO
18h 40m1 stop
Lufthansa Logo
19:25 - 16:50
SJO
-
DUB
14h 25m1 stop
€681Lufthansa
Tue, 23 Jun - Tue, 7 Jul
Multiple Airlines Logo
09:00 - 00:05
DUB
-
SJO
21h 05m1 stop
Multiple Airlines Logo
08:50 - 11:00
SJO
-
DUB
20h 10m2 stops
€683Multiple Airlines
Mon, 2 Feb - Mon, 16 Feb

Lufthansa flights from Dublin to San José

Our best Lufthansa deals on Dublin to San José flight tickets
Lufthansa
23 Jun
DUB05:55Dublin
18h 40m
1 stop
SJO17:35San José Juan Santamaria Intl
7 Jul
SJO19:25San José Juan Santamaria Intl
14h 25m
1 stop
DUB16:50Dublin
€681
Find similar
Lufthansa
23 Jun
DUB17:35Dublin
27h 30m
2 stops
SJO14:05San José Juan Santamaria Intl
7 Jul
SJO19:25San José Juan Santamaria Intl
31h 30m
2 stops
DUB09:55Dublin
€773
Find similar

Air Canada flights from Dublin to San José

Our best Air Canada deals on Dublin to San José flight tickets
Air Canada
16 Jan
DUB09:00Dublin
21h 05m
1 stop
SJO00:05San José Juan Santamaria Intl
30 Jan
SJO08:35San José Juan Santamaria Intl
16h 35m
1 stop
DUB07:10Dublin
€638
Find similar
Air Canada
21 Jan
DUB09:00Dublin
21h 05m
1 stop
SJO00:05San José Juan Santamaria Intl
25 Jan
SJO08:35San José Juan Santamaria Intl
16h 35m
1 stop
DUB07:10Dublin
€640
Find similar
Air Canada
16 Jan
DUB09:00Dublin
20h 15m
2 stops
SJO23:15San José Juan Santamaria Intl
30 Jan
SJO08:35San José Juan Santamaria Intl
16h 35m
1 stop
DUB07:10Dublin
€660
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Dublin to San José 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 7 January 2026.
Use the filters below to find and compare flights from Dublin to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinSan José

DUB - SJO

DUBSJO

Dublin

Fri 16/1

09:00-00:05

1 stop21h 05m

San José Juan Santamaria Intl

Fri 30/1

08:35-07:10

1 stop16h 35m

€640

DublinSan José

DUB - SJO

DUBSJO

Dublin

Mon 26/1

09:00-00:05

1 stop21h 05m

San José Juan Santamaria Intl

Mon 2/2

20:10-12:00

2 stops33h 50m

€654

DublinSan José

DUB - SJO

DUBSJO

Dublin

Sun 22/2

09:00-00:05

1 stop21h 05m

San José Juan Santamaria Intl

Mon 2/3

08:50-07:10

2 stops40h 20m

€660

DublinSan José

DUB - SJO

DUBSJO

Dublin

Fri 16/1

09:00-23:15

2 stops20h 15m

San José Juan Santamaria Intl

Fri 30/1

08:35-07:10

1 stop16h 35m

€662

DublinSan José

DUB - SJO

DUBSJO

Dublin

Fri 20/2

06:00-00:15

2 stops24h 15m

San José Juan Santamaria Intl

Fri 27/2

07:22-18:05

3 stops28h 43m

€663

DublinSan José

DUB - SJO

DUBSJO

Dublin

Sun 22/2

09:00-23:15

2 stops20h 15m

San José Juan Santamaria Intl

Mon 2/3

08:50-07:10

2 stops40h 20m

€668

DublinSan José

DUB - SJO

DUBSJO

Dublin

Mon 19/1

09:10-00:05

2 stops20h 55m

San José Juan Santamaria Intl

Mon 9/2

08:50-12:05

2 stops21h 15m

€669

DublinSan José

DUB - SJO

DUBSJO

Dublin

Fri 20/2

06:00-08:40

3 stops32h 40m

San José Juan Santamaria Intl

Fri 27/2

07:22-18:05

3 stops28h 43m

€672

DublinSan José

DUB - SJO

DUBSJO

Dublin

Tue 23/6

05:55-17:35

1 stop18h 40m

San José Juan Santamaria Intl

Tue 7/7

19:25-16:50

1 stop14h 25m

€681

DublinSan José

DUB - SJO

DUBSJO

Dublin

Mon 2/2

09:00-00:05

1 stop21h 05m

San José Juan Santamaria Intl

Mon 16/2

08:50-11:00

2 stops20h 10m

€683

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 San José from

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

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 Dublin and San José?

What is the cheapest month to fly to San José?

In general, September is the cheapest month to fly from Dublin to San José. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €675. If you aren’t able to travel to San José during the month of September, then flying in June is also cheap. Prices for this month can be found on momondo for an average of €680.

How far in advance should I book a flight to San José?

You are more likely to see cheaper flights to San José from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to San José for around €763 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San José from Dublin for as low as €682 on momondo.

Can stopping save me money on Dublin to San José flights?

You could potentially save up to 9% on your flight if you consider stops on a Dublin to San José flight.

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

As of January 2026, prices for Dublin to San José flights are approximately 11% more expensive when compared to flights at the same time last year.

When to book flights from Dublin to San José

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

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

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

Fastest flight time

17h 10m

Direct flights

None
The fastest flight from Dublin to San José takes 17h 10m
There are no direct flights from Dublin to San José. There are no popular flight routes from Dublin to San José.
Search flight deals

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

    The distance between Dublin and San José Juan Santamaria Intl is about 8310.8 km. Flights usually cover this in 17h 10m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Dublin Airport to San José Juan Santamaria Intl Airport were last updated today.

  • How many operators does momondo search for flights from Dublin Airport to San José Juan Santamaria Intl Airport?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dublin Airport to San José Juan Santamaria Intl Airport.

  • What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

    The necessary travel and health documents for your San José Juan Santamaria Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Dublin to San José?

Best airlines flying from Dublin to San José

Compare and see reviews for airlines that fly from Dublin to San José with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom €615Free CancellationRating
7.1
10,600 reviews
Search Air Canada flights
LufthansaPriceFrom €639Free CancellationRating
6.8
7,690 reviews
Search Lufthansa flights
United AirlinesPriceFrom €652Free CancellationRating
7.4
9,138 reviews
Search United Airlines flights
Air FrancePriceFrom €702Free CancellationRating
7.4
1,519 reviews
Search Air France flights

Why use momondo?

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

It is quick and easy to find Dublin to San José flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San José that suits you.

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

Yes. All flights to San José from Dublin on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 help filter your options to help you make an informed choice when booking flights to San José from Dublin.

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

Of course. momondo tracks the price of Dublin to San José flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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