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Cheap flights from Dublin to San José from €343

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 30/8. 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
16:05 - 16:40
DUB
-
SJO
30h 35m
1 stop
British Airways Logo
18:55 - 07:55
SJO
-
DUB
31h 00m
1 stop
€654British Airways
Sat, 31 Oct - Wed, 4 Nov
British Airways Logo
16:05 - 16:40
DUB
-
SJO
30h 35m
1 stop
British Airways Logo
18:55 - 07:55
SJO
-
DUB
31h 00m
1 stop
€655British Airways
Sat, 31 Oct - Wed, 4 Nov
British Airways Logo
16:05 - 16:40
DUB
-
SJO
30h 35m
1 stop
British Airways Logo
18:55 - 07:55
SJO
-
DUB
31h 00m
1 stop
€656British Airways
Sat, 31 Oct - Wed, 4 Nov
British Airways Logo
19:45 - 20:55
DUB
-
SJO
31h 10m
2 stops
British Airways Logo
18:55 - 17:00
SJO
-
DUB
16h 05m
1 stop
€682British Airways
Sat, 31 Oct - Wed, 4 Nov
British Airways Logo
19:45 - 20:55
DUB
-
SJO
31h 10m
2 stops
British Airways Logo
18:55 - 17:00
SJO
-
DUB
16h 05m
1 stop
€682British Airways
Sat, 31 Oct - Wed, 4 Nov
British Airways Logo
06:40 - 20:05
DUB
-
SJO
19h 25m
2 stops
British Airways Logo
18:55 - 19:45
SJO
-
DUB
18h 50m
1 stop
€683British Airways
Sat, 31 Oct - Wed, 4 Nov
British Airways Logo
13:10 - 20:55
DUB
-
SJO
37h 45m
2 stops
British Airways Logo
18:55 - 17:00
SJO
-
DUB
16h 05m
1 stop
€684British Airways
Sat, 31 Oct - Wed, 4 Nov
British Airways Logo
20:30 - 20:05
DUB
-
SJO
30h 35m
2 stops
British Airways Logo
18:55 - 17:00
SJO
-
DUB
16h 05m
1 stop
€687British Airways
Wed, 21 Oct - Wed, 4 Nov
British Airways Logo
06:40 - 16:40
DUB
-
SJO
16h 00m
1 stop
British Airways Logo
18:55 - 07:55
SJO
-
DUB
31h 00m
1 stop
€706British Airways
Wed, 25 Nov - Wed, 9 Dec
Multiple Airlines Logo
20:40 - 20:55
DUB
-
SJO
30h 15m
2 stops
Multiple Airlines Logo
18:55 - 15:40
SJO
-
DUB
14h 45m
1 stop
€724Multiple Airlines
Sat, 14 Nov - Wed, 25 Nov

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British Airways flights from Dublin to San José

Our best British Airways deals on Dublin to San José flight tickets
British Airways
31 Oct
DUB16:05Dublin
30h 35m
1 stop
SJO16:40San José Juan Santamaria Intl
4 Nov
SJO18:55San José Juan Santamaria Intl
31h 00m
1 stop
DUB07:55Dublin
€654
British Airways
31 Oct
DUB16:05Dublin
30h 35m
1 stop
SJO16:40San José Juan Santamaria Intl
4 Nov
SJO18:55San José Juan Santamaria Intl
31h 00m
1 stop
DUB07:55Dublin
€655
British Airways
31 Oct
DUB16:05Dublin
30h 35m
1 stop
SJO16:40San José Juan Santamaria Intl
4 Nov
SJO18:55San José Juan Santamaria Intl
31h 00m
1 stop
DUB07:55Dublin
€656

Delta flights from Dublin to San José

Our best Delta deals on Dublin to San José flight tickets
Delta
15 Nov
DUB09:45Dublin
18h 30m
1 stop
SJO22:15San José Juan Santamaria Intl
25 Nov
SJO07:00San José Juan Santamaria Intl
18h 45m
1 stop
DUB07:45Dublin
€735
Delta
25 Nov
DUB11:55Dublin
40h 20m
2 stops
SJO22:15San José Juan Santamaria Intl
8 Dec
SJO07:00San José Juan Santamaria Intl
20h 45m
2 stops
DUB09:45Dublin
€738
Delta
20 Aug
DUB15:00Dublin
27h 49m
2 stops
SJO11:49San José Juan Santamaria Intl
5 Sept
SJO13:14San José Juan Santamaria Intl
38h 31m
2 stops
DUB10:45Dublin
€740

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 29 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 31/10

16:05-16:40

1 stop30h 35m

San José Juan Santamaria Intl

Wed 4/11

18:55-07:55

1 stop31h 00m

€654

DublinSan José

DUB - SJO

DUBSJO

Dublin

Sat 31/10

16:05-16:40

1 stop30h 35m

San José Juan Santamaria Intl

Wed 4/11

18:55-07:55

1 stop31h 00m

€655

DublinSan José

DUB - SJO

DUBSJO

Dublin

Sat 31/10

16:05-16:40

1 stop30h 35m

San José Juan Santamaria Intl

Wed 4/11

18:55-07:55

1 stop31h 00m

€656

DublinSan José

DUB - SJO

DUBSJO

Dublin

Sat 31/10

19:45-20:55

2 stops31h 10m

San José Juan Santamaria Intl

Wed 4/11

18:55-17:00

1 stop16h 05m

€682

DublinSan José

DUB - SJO

DUBSJO

Dublin

Sat 31/10

19:45-20:55

2 stops31h 10m

San José Juan Santamaria Intl

Wed 4/11

18:55-17:00

1 stop16h 05m

€682
Fastest return journey

DublinSan José

DUB - SJO

DUBSJO

Dublin

Sat 31/10

06:40-20:05

2 stops19h 25m

San José Juan Santamaria Intl

Wed 4/11

18:55-19:45

1 stop18h 50m

€683

DublinSan José

DUB - SJO

DUBSJO

Dublin

Sat 31/10

13:10-20:55

2 stops37h 45m

San José Juan Santamaria Intl

Wed 4/11

18:55-17:00

1 stop16h 05m

€684

DublinSan José

DUB - SJO

DUBSJO

Dublin

Wed 21/10

20:30-20:05

2 stops30h 35m

San José Juan Santamaria Intl

Wed 4/11

18:55-17:00

1 stop16h 05m

€687

DublinSan José

DUB - SJO

DUBSJO

Dublin

Wed 25/11

06:40-16:40

1 stop16h 00m

San José Juan Santamaria Intl

Wed 9/12

18:55-07:55

1 stop31h 00m

€706

DublinSan José

DUB - SJO

DUBSJO

Dublin

Sat 14/11

20:40-20:55

2 stops30h 15m

San José Juan Santamaria Intl

Wed 25/11

18:55-15:40

1 stop14h 45m

€724

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 €695. 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 €732.

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 €817 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 €668 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

18h 12m

Direct flights

None
The fastest flight from Dublin to San José takes 18h 12m
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 18h 12m, 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 €633Free CancellationRating
7.1
11,270 reviews
Search Air Canada flights
LufthansaPriceFrom €695Free CancellationRating
6.8
8,108 reviews
Search Lufthansa flights
United AirlinesPriceFrom €716Free CancellationRating
7.4
9,894 reviews
Search United Airlines flights
KLMPriceFrom €727Free CancellationRating
7.8
1,531 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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