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Cheap flights from Dublin to San José from €402

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 2/9. 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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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.
Multiple Airlines Logo
19:00 - 18:30
DUB
-
SJO
30h 30m
2 stops
Multiple Airlines Logo
07:00 - 13:30
SJO
-
DUB
23h 30m
2 stops
€701Multiple Airlines
Thu, 10 Sep - Thu, 24 Sep
British Airways Logo
20:40 - 20:55
DUB
-
SJO
30h 15m
2 stops
British Airways Logo
13:09 - 14:50
SJO
-
DUB
19h 41m
2 stops
€740British Airways
Tue, 3 Nov - Thu, 19 Nov
Delta Logo
15:00 - 11:58
DUB
-
SJO
27h 58m
2 stops
Delta Logo
13:23 - 07:55
SJO
-
DUB
60h 32m
2 stops
€742Delta
Wed, 14 Oct - Fri, 30 Oct
Multiple Airlines Logo
09:50 - 22:00
DUB
-
SJO
19h 10m
2 stops
Multiple Airlines Logo
15:50 - 17:50
SJO
-
DUB
19h 00m
1 stop
€746Multiple Airlines
Thu, 4 Jun - Fri, 19 Jun
Air Canada Logo
09:50 - 22:00
DUB
-
SJO
19h 10m
2 stops
Air Canada Logo
07:10 - 07:45
SJO
-
DUB
17h 35m
2 stops
€753Air Canada
Thu, 4 Jun - Fri, 19 Jun
SWISS Logo
08:40 - 14:05
DUB
-
SJO
36h 25m
1 stop
SWISS Logo
15:50 - 07:55
SJO
-
DUB
33h 05m
1 stop
€754SWISS
Thu, 28 May - Fri, 12 Jun
SWISS Logo
18:35 - 14:05
DUB
-
SJO
26h 30m
1 stop
SWISS Logo
15:50 - 07:55
SJO
-
DUB
33h 05m
1 stop
€755SWISS
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
€756British Airways
Tue, 8 Sep - Wed, 30 Sep
British Airways Logo
08:40 - 19:52
DUB
-
SJO
18h 12m
2 stops
British Airways Logo
07:00 - 13:30
SJO
-
DUB
23h 30m
2 stops
€757British Airways
Tue, 8 Sep - Wed, 30 Sep
British Airways Logo
07:30 - 19:52
DUB
-
SJO
19h 22m
2 stops
British Airways Logo
07:00 - 13:30
SJO
-
DUB
23h 30m
2 stops
€758British Airways
Tue, 8 Sep - Wed, 30 Sep

British Airways flights from Dublin to San José

Our best British Airways deals on Dublin to San José flight tickets
British Airways
3 Nov
DUB20:40Dublin
30h 15m
2 stops
SJO20:55San José Juan Santamaria Intl
19 Nov
SJO13:09San José Juan Santamaria Intl
19h 41m
2 stops
DUB14:50Dublin
€740
British Airways
8 Sept
DUB07:30Dublin
19h 22m
2 stops
SJO19:52San José Juan Santamaria Intl
30 Sept
SJO07:00San José Juan Santamaria Intl
20h 15m
2 stops
DUB10:15Dublin
€756
British Airways
8 Sept
DUB08:40Dublin
18h 12m
2 stops
SJO19:52San José Juan Santamaria Intl
30 Sept
SJO07:00San José Juan Santamaria Intl
23h 30m
2 stops
DUB13:30Dublin
€757

Delta flights from Dublin to San José

Our best Delta deals on Dublin to San José flight tickets
Delta
14 Oct
DUB15:00Dublin
27h 58m
2 stops
SJO11:58San José Juan Santamaria Intl
30 Oct
SJO13:23San José Juan Santamaria Intl
60h 32m
2 stops
DUB07:55Dublin
€742
Delta
7 Oct
DUB10:00Dublin
32h 58m
2 stops
SJO11:58San José Juan Santamaria Intl
14 Oct
SJO13:23San José Juan Santamaria Intl
22h 02m
2 stops
DUB18:25Dublin
€766
Delta
3 Nov
DUB09:40Dublin
33h 18m
1 stop
SJO12:58San José Juan Santamaria Intl
19 Nov
SJO07:00San José Juan Santamaria Intl
20h 45m
2 stops
DUB09:45Dublin
€778

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 14 May 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

Thu 10/9

19:00-18:30

2 stops30h 30m

San José Juan Santamaria Intl

Thu 24/9

07:00-13:30

2 stops23h 30m

€701

DublinSan José

DUB - SJO

DUBSJO

Dublin

Tue 3/11

20:40-20:55

2 stops30h 15m

San José Juan Santamaria Intl

Thu 19/11

13:09-14:50

2 stops19h 41m

€740

DublinSan José

DUB - SJO

DUBSJO

Dublin

Wed 14/10

15:00-11:58

2 stops27h 58m

San José Juan Santamaria Intl

Fri 30/10

13:23-07:55

2 stops60h 32m

€742

DublinSan José

DUB - SJO

DUBSJO

Dublin

Thu 4/6

09:50-22:00

2 stops19h 10m

San José Juan Santamaria Intl

Fri 19/6

15:50-17:50

1 stop19h 00m

€746
Fastest return journey

DublinSan José

DUB - SJO

DUBSJO

Dublin

Thu 4/6

09:50-22:00

2 stops19h 10m

San José Juan Santamaria Intl

Fri 19/6

07:10-07:45

2 stops17h 35m

€753

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

€754

DublinSan José

DUB - SJO

DUBSJO

Dublin

Thu 28/5

18:35-14:05

1 stop26h 30m

San José Juan Santamaria Intl

Fri 12/6

15:50-07:55

1 stop33h 05m

€755

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

€756

DublinSan José

DUB - SJO

DUBSJO

Dublin

Tue 8/9

08:40-19:52

2 stops18h 12m

San José Juan Santamaria Intl

Wed 30/9

07:00-13:30

2 stops23h 30m

€757

DublinSan José

DUB - SJO

DUBSJO

Dublin

Tue 8/9

07:30-19:52

2 stops19h 22m

San José Juan Santamaria Intl

Wed 30/9

07:00-13:30

2 stops23h 30m

€758

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 €701.

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 €775 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

19h 40m

Direct flights

None
The fastest flight from Dublin to San José takes 19h 40m
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 19h 40m, 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
11,033 reviews
Search Air Canada flights
LufthansaPriceFrom €675Free CancellationRating
6.8
7,999 reviews
Search Lufthansa flights
United AirlinesPriceFrom €683Free CancellationRating
7.4
9,711 reviews
Search United Airlines flights
KLMPriceFrom €707Free CancellationRating
7.8
1,517 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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