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Cheap flights from Dublin to San José from €391

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 7/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Delta Logo
15:00 - 11:58
DUB
-
SJO
27h 58m
2 stops
Delta Logo
07:00 - 07:45
SJO
-
DUB
18h 45m
1 stop
€737Delta
Tue, 13 Oct - Mon, 16 Nov
British Airways Logo
20:25 - 18:30
DUB
-
SJO
29h 05m
2 stops
British Airways Logo
07:00 - 09:40
SJO
-
DUB
19h 40m
2 stops
€741British Airways
Tue, 8 Sep - Tue, 22 Sep
British Airways Logo
20:30 - 19:52
DUB
-
SJO
30h 22m
2 stops
British Airways Logo
07:00 - 12:55
SJO
-
DUB
22h 55m
2 stops
€742British Airways
Mon, 31 Aug - Wed, 16 Sep
Multiple Airlines Logo
06:00 - 17:35
DUB
-
SJO
18h 35m
1 stop
Multiple Airlines Logo
07:10 - 08:15
SJO
-
DUB
18h 05m
1 stop
€748Multiple Airlines
Tue, 8 Sep - Tue, 22 Sep
British Airways Logo
06:30 - 19:52
DUB
-
SJO
20h 22m
2 stops
British Airways Logo
13:05 - 15:45
SJO
-
DUB
19h 40m
2 stops
€753British Airways
Tue, 8 Sep - Wed, 30 Sep
British Airways Logo
20:25 - 18:30
DUB
-
SJO
29h 05m
2 stops
British Airways Logo
07:00 - 09:40
SJO
-
DUB
19h 40m
2 stops
€754British Airways
Tue, 8 Sep - Wed, 30 Sep
SWISS Logo
08:40 - 14:05
DUB
-
SJO
36h 25m
1 stop
SWISS Logo
15:50 - 07:55
SJO
-
DUB
33h 05m
1 stop
€756SWISS
Thu, 28 May - Fri, 12 Jun
British Airways Logo
07:30 - 19:52
DUB
-
SJO
19h 22m
2 stops
British Airways Logo
07:00 - 10:15
SJO
-
DUB
20h 15m
2 stops
€757British Airways
Tue, 8 Sep - Wed, 30 Sep
Air Canada Logo
09:20 - 22:00
DUB
-
SJO
19h 40m
2 stops
Air Canada Logo
07:10 - 08:15
SJO
-
DUB
18h 05m
1 stop
€761Air Canada
Tue, 8 Sep - Tue, 22 Sep
Multiple Airlines Logo
09:20 - 22:00
DUB
-
SJO
19h 40m
2 stops
Multiple Airlines Logo
15:50 - 17:50
SJO
-
DUB
19h 00m
1 stop
€763Multiple Airlines
Thu, 28 May - Fri, 12 Jun

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SWISS flights from Dublin to San José

Our best SWISS deals on Dublin to San José flight tickets
SWISS
28 May
DUB08:40Dublin
36h 25m
1 stop
SJO14:05San José Juan Santamaria Intl
12 Jun
SJO15:50San José Juan Santamaria Intl
19h 00m
1 stop
DUB17:50Dublin
€750
SWISS
28 May
DUB18:35Dublin
26h 30m
1 stop
SJO14:05San José Juan Santamaria Intl
12 Jun
SJO15:50San José Juan Santamaria Intl
33h 05m
1 stop
DUB07:55Dublin
€767

Lufthansa flights from Dublin to San José

Our best Lufthansa deals on Dublin to San José flight tickets
Lufthansa
10 Sept
DUB06:00Dublin
18h 35m
1 stop
SJO17:35San José Juan Santamaria Intl
24 Sept
SJO19:25San José Juan Santamaria Intl
19h 50m
1 stop
DUB22:15Dublin
€777
Lufthansa
25 Jun
DUB08:50Dublin
15h 45m
1 stop
SJO17:35San José Juan Santamaria Intl
9 Jul
SJO19:25San José Juan Santamaria Intl
19h 50m
1 stop
DUB22:15Dublin
€803
Lufthansa
6 May
DUB17:45Dublin
30h 50m
2 stops
SJO17:35San José Juan Santamaria Intl
27 May
SJO19:20San José Juan Santamaria Intl
29h 40m
3 stops
DUB08:00Dublin
€946

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 26 April 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

Cheapest return flight

DublinSan José

DUB - SJO

DUBSJO

Dublin

Tue 13/10

15:00-11:58

2 stops27h 58m

San José Juan Santamaria Intl

Mon 16/11

07:00-07:45

1 stop18h 45m

€737

DublinSan José

DUB - SJO

DUBSJO

Dublin

Tue 8/9

20:25-18:30

2 stops29h 05m

San José Juan Santamaria Intl

Tue 22/9

07:00-09:40

2 stops19h 40m

€741

DublinSan José

DUB - SJO

DUBSJO

Dublin

Mon 31/8

20:30-19:52

2 stops30h 22m

San José Juan Santamaria Intl

Wed 16/9

07:00-12:55

2 stops22h 55m

€742
Fastest return journey

DublinSan José

DUB - SJO

DUBSJO

Dublin

Tue 8/9

06:00-17:35

1 stop18h 35m

San José Juan Santamaria Intl

Tue 22/9

07:10-08:15

1 stop18h 05m

€748

DublinSan José

DUB - SJO

DUBSJO

Dublin

Tue 8/9

06:30-19:52

2 stops20h 22m

San José Juan Santamaria Intl

Wed 30/9

13:05-15:45

2 stops19h 40m

€753

DublinSan José

DUB - SJO

DUBSJO

Dublin

Tue 8/9

20:25-18:30

2 stops29h 05m

San José Juan Santamaria Intl

Wed 30/9

07:00-09:40

2 stops19h 40m

€754

DublinSan José

DUB - SJO

DUBSJO

Dublin

Thu 28/5

08:40-14:05

1 stop36h 25m

San José Juan Santamaria Intl

Fri 12/6

15:50-07:55

1 stop33h 05m

€756

DublinSan José

DUB - SJO

DUBSJO

Dublin

Tue 8/9

07:30-19:52

2 stops19h 22m

San José Juan Santamaria Intl

Wed 30/9

07:00-10:15

2 stops20h 15m

€757

DublinSan José

DUB - SJO

DUBSJO

Dublin

Tue 8/9

09:20-22:00

2 stops19h 40m

San José Juan Santamaria Intl

Tue 22/9

07:10-08:15

1 stop18h 05m

€761

DublinSan José

DUB - SJO

DUBSJO

Dublin

Thu 28/5

09:20-22:00

2 stops19h 40m

San José Juan Santamaria Intl

Fri 12/6

15:50-17:50

1 stop19h 00m

€763

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 May is also cheap. Prices for this month can be found on momondo for an average of €683.

How far in advance should I book a flight from Dublin 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 €767 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 €699 on momondo.

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

You could potentially save up to 34% on your flight if you consider stops on a Dublin to San José flight.

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

15h 45m

Direct flights

None
The fastest flight from Dublin to San José takes 15h 45m
There are no direct flights from Dublin to San José. There are no popular flight routes from Dublin to San José.
Search flight deals

Frequently asked questions about flying from Dublin to San José

  • 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 15h 45m, 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
10,974 reviews
Search Air Canada flights
United AirlinesPriceFrom €683Free CancellationRating
7.4
9,664 reviews
Search United Airlines flights
KLMPriceFrom €707Free CancellationRating
7.8
1,508 reviews
Search KLM 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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