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Cheap flights from Dublin to San José from €315

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 10/4. 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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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:50 - 15:20DUB-SJO
36h 30m2 stops
Multiple Airlines Logo
01:45 - 19:40SJO-DUB
35h 55m2 stops
€536Multiple Airlines
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Thu, 12 Mar - Sun, 22 Mar
Multiple Airlines Logo
10:30 - 08:50DUB-SJO
28h 20m2 stops
Multiple Airlines Logo
16:15 - 07:55SJO-DUB
33h 40m2 stops
€573Multiple Airlines
Find Deal
Thu, 12 Mar - Mon, 23 Mar
Multiple Airlines Logo
06:20 - 00:15DUB-SJO
23h 55m2 stops
Multiple Airlines Logo
05:00 - 12:40SJO-DUB
25h 40m3 stops
€602Multiple Airlines
Find Deal
Thu, 12 Mar - Mon, 23 Mar
Multiple Airlines Logo
12:55 - 14:05DUB-SJO
31h 10m1 stop
Multiple Airlines Logo
08:35 - 07:10SJO-DUB
16h 35m1 stop
€615Multiple Airlines
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Tue, 2 Dec - Tue, 9 Dec
Multiple Airlines Logo
09:00 - 23:15DUB-SJO
44h 15m2 stops
Multiple Airlines Logo
15:50 - 12:30SJO-DUB
38h 40m2 stops
€637Multiple Airlines
Find Deal
Mon, 8 Dec - Wed, 24 Dec
Multiple Airlines Logo
09:00 - 22:55DUB-SJO
19h 55m1 stop
Multiple Airlines Logo
15:50 - 12:30SJO-DUB
38h 40m2 stops
€640Multiple Airlines
Find Deal
Mon, 8 Dec - Wed, 24 Dec
Multiple Airlines Logo
09:10 - 22:55DUB-SJO
19h 45m2 stops
Multiple Airlines Logo
09:00 - 11:00SJO-DUB
20h 00m2 stops
€654Multiple Airlines
Find Deal
Wed, 3 Dec - Wed, 28 Jan
Multiple Airlines Logo
05:00 - 23:15DUB-SJO
24h 15m2 stops
Multiple Airlines Logo
20:40 - 22:45SJO-DUB
20h 05m1 stop
€661Multiple Airlines
Find Deal
Tue, 2 Dec - Tue, 9 Dec
Air Canada Logo
09:00 - 22:55DUB-SJO
19h 55m1 stop
Air Canada Logo
08:35 - 07:10SJO-DUB
16h 35m1 stop
€664Air Canada
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Sat, 20 Dec - Sat, 3 Jan
Multiple Airlines Logo
06:15 - 10:00DUB-SJO
33h 45m2 stops
Multiple Airlines Logo
07:30 - 20:25SJO-DUB
29h 55m2 stops
€665Multiple Airlines
Find Deal
Sun, 22 Mar - Mon, 30 Mar

Air Canada flights from Dublin to San José

Our best Air Canada deals on Dublin to San José flight tickets
Air Canada
20 Dec
DUB09:00Dublin
19h 55m
1 stop
SJO22:55San José Juan Santamaria Intl
3 Jan
SJO08:35San José Juan Santamaria Intl
16h 35m
1 stop
DUB07:10Dublin
€664
Find similar
Air Canada
20 Dec
DUB09:00Dublin
19h 55m
1 stop
SJO22:55San José Juan Santamaria Intl
3 Jan
SJO08:35San José Juan Santamaria Intl
19h 40m
2 stops
DUB10:15Dublin
€794
Find similar
Air Canada
20 Dec
DUB08:45Dublin
20h 10m
2 stops
SJO22:55San José Juan Santamaria Intl
3 Jan
SJO08:35San José Juan Santamaria Intl
19h 40m
2 stops
DUB10:15Dublin
€813
Find similar

United Airlines flights from Dublin to San José

Our best United Airlines deals on Dublin to San José flight tickets
United Airlines
2 Dec
DUB13:35Dublin
29h 40m
2 stops
SJO13:15San José Juan Santamaria Intl
9 Dec
SJO08:45San José Juan Santamaria Intl
19h 10m
2 stops
DUB09:55Dublin
€704
Find similar
United Airlines
3 Dec
DUB10:40Dublin
32h 35m
2 stops
SJO13:15San José Juan Santamaria Intl
16 Dec
SJO08:45San José Juan Santamaria Intl
16h 45m
2 stops
DUB07:30Dublin
€707
Find similar
United Airlines
17 Feb
DUB09:30Dublin
16h 23m
1 stop
SJO19:53San José Juan Santamaria Intl
3 Mar
SJO14:00San José Juan Santamaria Intl
13h 55m
1 stop
DUB09:55Dublin
€708
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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 21 November 2025.
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

DublinSan José

DUB - SJO

DUBSJO

Dublin

Thu 12/3

08:50-15:20

2 stops36h 30m

San José Juan Santamaria Intl

Sun 22/3

01:45-19:40

2 stops35h 55m

€536

DublinSan José

DUB - SJO

DUBSJO

Dublin

Thu 12/3

10:30-08:50

2 stops28h 20m

San José Juan Santamaria Intl

Mon 23/3

16:15-07:55

2 stops33h 40m

€573

DublinSan José

DUB - SJO

DUBSJO

Dublin

Thu 12/3

06:20-00:15

2 stops23h 55m

San José Juan Santamaria Intl

Mon 23/3

05:00-12:40

3 stops25h 40m

€602

DublinSan José

DUB - SJO

DUBSJO

Dublin

Tue 2/12

12:55-14:05

1 stop31h 10m

San José Juan Santamaria Intl

Tue 9/12

08:35-07:10

1 stop16h 35m

€615

DublinSan José

DUB - SJO

DUBSJO

Dublin

Mon 8/12

09:00-23:15

2 stops44h 15m

San José Juan Santamaria Intl

Wed 24/12

15:50-12:30

2 stops38h 40m

€637

DublinSan José

DUB - SJO

DUBSJO

Dublin

Mon 8/12

09:00-22:55

1 stop19h 55m

San José Juan Santamaria Intl

Wed 24/12

15:50-12:30

2 stops38h 40m

€640

DublinSan José

DUB - SJO

DUBSJO

Dublin

Wed 3/12

09:10-22:55

2 stops19h 45m

San José Juan Santamaria Intl

Wed 28/1

09:00-11:00

2 stops20h 00m

€654

DublinSan José

DUB - SJO

DUBSJO

Dublin

Tue 2/12

05:00-23:15

2 stops24h 15m

San José Juan Santamaria Intl

Tue 9/12

20:40-22:45

1 stop20h 05m

€661

DublinSan José

DUB - SJO

DUBSJO

Dublin

Sat 20/12

09:00-22:55

1 stop19h 55m

San José Juan Santamaria Intl

Sat 3/1

08:35-07:10

1 stop16h 35m

€664

DublinSan José

DUB - SJO

DUBSJO

Dublin

Sun 22/3

06:15-10:00

2 stops33h 45m

San José Juan Santamaria Intl

Mon 30/3

07:30-20:25

2 stops29h 55m

€665

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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, February 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 €663. If you aren’t able to travel to San José during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of €686.

What is the cheapest day to depart on your flight to San José?

The cheapest day to depart on your flight to San José is on a Wednesday when prices can be found for as low as €693. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to San José is Saturday, with ticket prices averaging around €1,068.

What is the cheapest time of day to depart on your flight to San José?

Our most recent data shows that the best time of day to fly to San José is in the afternoon. Flights from Dublin to San José during this time can be as low as €766. Flights to San José are more costly at midday, with an average ticket price of €859. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight 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 €746 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 €600 on momondo.

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

Direct flights

None
There are no direct flights from Dublin to San José. There are no popular flight routes from Dublin to San José.
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  • 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 16h 23m, 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 €494Free CancellationRating
7.1
10,464 reviews
Search Air Canada flights
United AirlinesPriceFrom €546Free CancellationRating
7.4
9,035 reviews
Search United Airlines flights
LufthansaPriceFrom €650Free CancellationRating
6.8
7,579 reviews
Search Lufthansa flights
Air FrancePriceFrom €717Free CancellationRating
7.4
1,493 reviews
Search Air France flights

Travelling to a place near San José?

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

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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