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Cheap flights from Dublin to San José from €356

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 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dublin to San José

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
18:30 - 20:53DUB  Dublin-SJO San José Juan Santamaria Intl
32h 23m2 stops London Heathrow Miami
British Airways Logo
18:40 - 14:20SJO  San José Juan Santamaria Intl-DUB Dublin
13h 40m1 stop London Heathrow
€683British Airways
Mon, 23 Nov - Sun, 6 Dec
British Airways Logo
18:30 - 20:53DUB  Dublin-SJO San José Juan Santamaria Intl
32h 23m2 stops London Heathrow Miami
British Airways Logo
18:40 - 14:20SJO  San José Juan Santamaria Intl-DUB Dublin
13h 40m1 stop London Heathrow
€685British Airways
Mon, 23 Nov - Sun, 6 Dec
Multiple Airlines Logo
08:40 - 20:07DUB  Dublin-SJO San José Juan Santamaria Intl
18h 27m2 stops London Heathrow Miami
Multiple Airlines Logo
06:00 - 13:30SJO  San José Juan Santamaria Intl-DUB Dublin
24h 30m2 stops Miami London Heathrow
€694Multiple Airlines
Tue, 22 Sep - Tue, 29 Sep
Air Canada Logo
09:20 - 22:00DUB  Dublin-SJO San José Juan Santamaria Intl
19h 40m1 stop Toronto Pearson Intl
Air Canada Logo
07:10 - 08:15SJO  San José Juan Santamaria Intl-DUB Dublin
18h 05m1 stop Toronto Pearson Intl
€754Air Canada
Mon, 7 Sep - Tue, 22 Sep
Air Canada Logo
09:00 - 22:30DUB  Dublin-SJO San José Juan Santamaria Intl
19h 30m1 stop Toronto Pearson Intl
Air Canada Logo
08:45 - 07:10SJO  San José Juan Santamaria Intl-DUB Dublin
16h 25m1 stop Toronto Pearson Intl
€779Air Canada
Mon, 23 Nov - Sun, 6 Dec
Air Canada Logo
09:00 - 22:30DUB  Dublin-SJO San José Juan Santamaria Intl
19h 30m1 stop Toronto Pearson Intl
Air Canada Logo
08:25 - 08:15SJO  San José Juan Santamaria Intl-DUB Dublin
40h 50m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
€781Air Canada
Mon, 30 Nov - Fri, 30 Apr
United Airlines Logo
09:20 - 11:38DUB  Dublin-SJO San José Juan Santamaria Intl
33h 18m2 stops Montreal Pierre Elliott Trudeau Intl Newark
United Airlines Logo
12:44 - 11:10SJO  San José Juan Santamaria Intl-DUB Dublin
15h 26m1 stop Newark
€815United Airlines
Tue, 8 Sep - Wed, 30 Sep
United Airlines Logo
09:30 - 13:15DUB  Dublin-SJO San José Juan Santamaria Intl
33h 45m2 stops Newark Houston George Bush Intcntl
United Airlines Logo
08:45 - 07:30SJO  San José Juan Santamaria Intl-DUB Dublin
40h 45m2 stops Houston George Bush Intcntl Newark
€818United Airlines
Wed, 2 Dec - Wed, 6 Jan
KLM Logo
05:45 - 18:15DUB  Dublin-SJO San José Juan Santamaria Intl
18h 30m2 stops Amsterdam Schiphol Paris Charles de Gaulle
KLM Logo
20:30 - 22:15SJO  San José Juan Santamaria Intl-DUB Dublin
19h 45m2 stops Paris Charles de Gaulle Amsterdam Schiphol
€1,465KLM
Thu, 21 Jan - Thu, 21 Jan
KLM Logo
05:45 - 18:15DUB  Dublin-SJO San José Juan Santamaria Intl
18h 30m2 stops Amsterdam Schiphol Paris Charles de Gaulle
KLM Logo
20:30 - 22:15SJO  San José Juan Santamaria Intl-DUB Dublin
19h 45m2 stops Paris Charles de Gaulle Amsterdam Schiphol
€1,466KLM
Thu, 21 Jan - Thu, 21 Jan

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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
23 Nov
DUB18:30Dublin
32h 23m
2 stops
SJO20:53San José Juan Santamaria Intl
6 Dec
SJO18:40San José Juan Santamaria Intl
13h 40m
1 stop
DUB14:20Dublin
€683
British Airways
23 Nov
DUB18:30Dublin
32h 23m
2 stops
SJO20:53San José Juan Santamaria Intl
6 Dec
SJO18:40San José Juan Santamaria Intl
13h 40m
1 stop
DUB14:20Dublin
€685
British Airways
21 Sept
DUB08:30Dublin
18h 37m
2 stops
SJO20:07San José Juan Santamaria Intl
8 Oct
SJO06:00San José Juan Santamaria Intl
26h 45m
2 stops
DUB15:45Dublin
€699

Delta flights from Dublin to San José

Our best Delta deals on Dublin to San José flight tickets
Delta
10 Sept
DUB13:15Dublin
29h 39m
2 stops
SJO11:54San José Juan Santamaria Intl
23 Sept
SJO13:19San José Juan Santamaria Intl
36h 56m
2 stops
DUB09:15Dublin
€742
Delta
10 Sept
DUB15:00Dublin
27h 54m
2 stops
SJO11:54San José Juan Santamaria Intl
23 Sept
SJO13:19San José Juan Santamaria Intl
36h 56m
2 stops
DUB09:15Dublin
€744

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 10 August 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 Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 23/11

18:30-20:53

2 stops32h 23m

San José Juan Santamaria Intl

Sun 6/12

18:40-14:20

1 stop13h 40m

€683

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 23/11

18:30-20:53

2 stops32h 23m

San José Juan Santamaria Intl

Sun 6/12

18:40-14:20

1 stop13h 40m

€685

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Tue 22/9

08:40-20:07

2 stops18h 27m

San José Juan Santamaria Intl

Tue 29/9

06:00-13:30

2 stops24h 30m

€694

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 7/9

09:20-22:00

1 stop19h 40m

San José Juan Santamaria Intl

Tue 22/9

07:10-08:15

1 stop18h 05m

€754
Fastest return journey

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 23/11

09:00-22:30

1 stop19h 30m

San José Juan Santamaria Intl

Sun 6/12

08:45-07:10

1 stop16h 25m

€779

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Mon 30/11

09:00-22:30

1 stop19h 30m

San José Juan Santamaria Intl

Fri 30/4

08:25-08:15

2 stops40h 50m

€781

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Tue 8/9

09:20-11:38

2 stops33h 18m

San José Juan Santamaria Intl

Wed 30/9

12:44-11:10

1 stop15h 26m

€815

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Wed 2/12

09:30-13:15

2 stops33h 45m

San José Juan Santamaria Intl

Wed 6/1

08:45-07:30

2 stops40h 45m

€818

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Thu 21/1

05:45-18:15

2 stops18h 30m

San José Juan Santamaria Intl

Thu 21/1

20:30-22:15

2 stops19h 45m

€1,465

DublinSan José

DUB Dublin - SJO San José Juan Santamaria Intl

DUBSJO

Dublin

Thu 21/1

05:45-18:15

2 stops18h 30m

San José Juan Santamaria Intl

Thu 21/1

20:30-22:15

2 stops19h 45m

€1,466

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?

Prices are currently low for flights on this route.

Typical prices usually range from €784 to €1,283.
The lowest price recently found on this route was €683.

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 April is also cheap. Prices for this month can be found on momondo for an average of €728.

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 €846 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 €696 on momondo.

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

You could potentially save up to 5% 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 27m

Direct flights

None
The fastest flight from Dublin to San José takes 18h 27m
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 27m, 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 €669Free CancellationRating
7.1
11,458 reviews
Search Air Canada flights
LufthansaPriceFrom €684Free CancellationRating
6.8
8,174 reviews
Search Lufthansa flights
United AirlinesPriceFrom €706Free CancellationRating
7.4
10,098 reviews
Search United Airlines flights
KLMPriceFrom €717Free CancellationRating
7.8
1,555 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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