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Cheap flights from Dublin to San José from €451

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 10/11. 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
1 adult, Economy, 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.
British Airways Logo
20:40 - 16:40
DUB
-
SJO
26h 00m
1 stop
British Airways Logo
18:55 - 19:40
SJO
-
DUB
18h 45m
1 stop
€655British Airways
Sat, 28 Nov - Sun, 6 Dec
Multiple Airlines Logo
06:40 - 20:49
DUB
-
SJO
20h 09m
2 stops
Multiple Airlines Logo
18:55 - 19:40
SJO
-
DUB
18h 45m
1 stop
€659Multiple Airlines
Wed, 2 Dec - Sun, 6 Dec
Multiple Airlines Logo
06:40 - 20:49
DUB
-
SJO
20h 09m
2 stops
Multiple Airlines Logo
18:55 - 15:05
SJO
-
DUB
14h 10m
1 stop
€660Multiple Airlines
Wed, 2 Dec - Sun, 6 Dec
British Airways Logo
17:55 - 20:55
DUB
-
SJO
33h 00m
2 stops
British Airways Logo
18:55 - 14:20
SJO
-
DUB
13h 25m
1 stop
€668British Airways
Mon, 9 Nov - Sun, 15 Nov
Multiple Airlines Logo
06:40 - 16:40
DUB
-
SJO
16h 00m
1 stop
Multiple Airlines Logo
18:55 - 09:50
SJO
-
DUB
32h 55m
1 stop
€674Multiple Airlines
Wed, 2 Dec - Sun, 6 Dec
Multiple Airlines Logo
07:35 - 16:40
DUB
-
SJO
15h 05m
1 stop
Multiple Airlines Logo
18:55 - 16:50
SJO
-
DUB
15h 55m
1 stop
€679Multiple Airlines
Wed, 2 Dec - Sun, 6 Dec
British Airways Logo
06:40 - 20:49
DUB
-
SJO
20h 09m
2 stops
British Airways Logo
18:55 - 19:40
SJO
-
DUB
18h 45m
1 stop
€681British Airways
Wed, 2 Dec - Sun, 6 Dec
British Airways Logo
06:40 - 20:49
DUB
-
SJO
20h 09m
2 stops
British Airways Logo
18:55 - 19:40
SJO
-
DUB
18h 45m
1 stop
€682British Airways
Wed, 2 Dec - Sun, 6 Dec
British Airways Logo
06:40 - 20:49
DUB
-
SJO
20h 09m
2 stops
British Airways Logo
18:55 - 19:40
SJO
-
DUB
18h 45m
1 stop
€683British Airways
Wed, 2 Dec - Sun, 6 Dec
Multiple Airlines Logo
07:35 - 16:40
DUB
-
SJO
15h 05m
1 stop
Multiple Airlines Logo
18:55 - 12:25
SJO
-
DUB
35h 30m
1 stop
€684Multiple Airlines
Wed, 2 Dec - Wed, 9 Dec

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Air Canada flights from Dublin to San José

Our best Air Canada deals on Dublin to San José flight tickets
Air Canada
8 Sept
DUB09:50Dublin
19h 10m
1 stop
SJO22:00San José Juan Santamaria Intl
30 Sept
SJO07:10San José Juan Santamaria Intl
18h 05m
1 stop
DUB08:15Dublin
€767
Air Canada
8 Sept
DUB09:50Dublin
19h 10m
1 stop
SJO22:00San José Juan Santamaria Intl
30 Sept
SJO07:10San José Juan Santamaria Intl
18h 05m
1 stop
DUB08:15Dublin
€768
Air Canada
8 Sept
DUB09:50Dublin
19h 10m
1 stop
SJO22:00San José Juan Santamaria Intl
30 Sept
SJO07:10San José Juan Santamaria Intl
18h 05m
1 stop
DUB08:15Dublin
€769

British Airways flights from Dublin to San José

Our best British Airways deals on Dublin to San José flight tickets
British Airways
28 Nov
DUB20:40Dublin
26h 00m
1 stop
SJO16:40San José Juan Santamaria Intl
6 Dec
SJO18:55San José Juan Santamaria Intl
18h 45m
1 stop
DUB19:40Dublin
€655
British Airways
9 Nov
DUB17:55Dublin
33h 00m
2 stops
SJO20:55San José Juan Santamaria Intl
15 Nov
SJO18:55San José Juan Santamaria Intl
13h 25m
1 stop
DUB14:20Dublin
€668
British Airways
2 Dec
DUB06:40Dublin
20h 09m
2 stops
SJO20:49San José Juan Santamaria Intl
6 Dec
SJO18:55San José Juan Santamaria Intl
18h 45m
1 stop
DUB19:40Dublin
€681

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 15 June 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

Sat 28/11

20:40-16:40

1 stop26h 00m

San José Juan Santamaria Intl

Sun 6/12

18:55-19:40

1 stop18h 45m

€655

DublinSan José

DUB - SJO

DUBSJO

Dublin

Wed 2/12

06:40-20:49

2 stops20h 09m

San José Juan Santamaria Intl

Sun 6/12

18:55-19:40

1 stop18h 45m

€659

DublinSan José

DUB - SJO

DUBSJO

Dublin

Wed 2/12

06:40-20:49

2 stops20h 09m

San José Juan Santamaria Intl

Sun 6/12

18:55-15:05

1 stop14h 10m

€660

DublinSan José

DUB - SJO

DUBSJO

Dublin

Mon 9/11

17:55-20:55

2 stops33h 00m

San José Juan Santamaria Intl

Sun 15/11

18:55-14:20

1 stop13h 25m

€668

DublinSan José

DUB - SJO

DUBSJO

Dublin

Wed 2/12

06:40-16:40

1 stop16h 00m

San José Juan Santamaria Intl

Sun 6/12

18:55-09:50

1 stop32h 55m

€674
Fastest return journey

DublinSan José

DUB - SJO

DUBSJO

Dublin

Wed 2/12

07:35-16:40

1 stop15h 05m

San José Juan Santamaria Intl

Sun 6/12

18:55-16:50

1 stop15h 55m

€679

DublinSan José

DUB - SJO

DUBSJO

Dublin

Wed 2/12

06:40-20:49

2 stops20h 09m

San José Juan Santamaria Intl

Sun 6/12

18:55-19:40

1 stop18h 45m

€681

DublinSan José

DUB - SJO

DUBSJO

Dublin

Wed 2/12

06:40-20:49

2 stops20h 09m

San José Juan Santamaria Intl

Sun 6/12

18:55-19:40

1 stop18h 45m

€682

DublinSan José

DUB - SJO

DUBSJO

Dublin

Wed 2/12

06:40-20:49

2 stops20h 09m

San José Juan Santamaria Intl

Sun 6/12

18:55-19:40

1 stop18h 45m

€683

DublinSan José

DUB - SJO

DUBSJO

Dublin

Wed 2/12

07:35-16:40

1 stop15h 05m

San José Juan Santamaria Intl

Wed 9/12

18:55-12:25

1 stop35h 30m

€684

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 €684. If you aren’t able to travel to San José during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of €720.

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 €802 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 €658 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 €623Free CancellationRating
7.1
11,194 reviews
Search Air Canada flights
LufthansaPriceFrom €683Free CancellationRating
6.8
8,061 reviews
Search Lufthansa flights
United AirlinesPriceFrom €702Free CancellationRating
7.4
9,829 reviews
Search United Airlines flights
KLMPriceFrom €716Free CancellationRating
7.8
1,528 reviews
Search KLM flights

Travelling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Alajuela

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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