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Cheap flights from Dublin to San José from €305

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 17/3. 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.
Multiple Airlines Logo
18:35 - 17:35
DUB
-
SJO
30h 00m
1 stop
Multiple Airlines Logo
07:55 - 08:15
SJO
-
DUB
17h 20m
1 stop
€672Multiple Airlines
Tue, 21 Apr - Tue, 28 Apr
Air Canada Logo
09:50 - 22:00
DUB
-
SJO
19h 10m
1 stop
Air Canada Logo
08:00 - 08:15
SJO
-
DUB
17h 15m
1 stop
€680Air Canada
Mon, 4 May - Tue, 19 May
Air Canada Logo
09:50 - 22:00
DUB
-
SJO
19h 10m
1 stop
Air Canada Logo
08:00 - 08:15
SJO
-
DUB
17h 15m
1 stop
€683Air Canada
Mon, 4 May - Tue, 19 May
Multiple Airlines Logo
09:50 - 22:10
DUB
-
SJO
19h 20m
2 stops
Multiple Airlines Logo
07:55 - 08:15
SJO
-
DUB
17h 20m
1 stop
€687Multiple Airlines
Tue, 21 Apr - Tue, 28 Apr
Air Canada Logo
09:50 - 22:00
DUB
-
SJO
19h 10m
2 stops
Air Canada Logo
07:40 - 08:15
SJO
-
DUB
41h 35m
2 stops
€697Air Canada
Sat, 6 Jun - Sat, 20 Jun
Air Canada Logo
09:50 - 22:00
DUB
-
SJO
19h 10m
1 stop
Air Canada Logo
07:40 - 07:45
SJO
-
DUB
17h 05m
1 stop
€701Air Canada
Thu, 28 May - Mon, 1 Jun
Air Canada Logo
09:50 - 22:00
DUB
-
SJO
19h 10m
1 stop
Air Canada Logo
08:00 - 07:45
SJO
-
DUB
40h 45m
2 stops
€703Air Canada
Mon, 4 May - Tue, 19 May
Air Canada Logo
09:20 - 22:00
DUB
-
SJO
19h 40m
2 stops
Air Canada Logo
07:40 - 07:45
SJO
-
DUB
17h 05m
1 stop
€704Air Canada
Thu, 28 May - Mon, 1 Jun
Air Canada Logo
09:50 - 22:00
DUB
-
SJO
19h 10m
1 stop
Air Canada Logo
07:40 - 07:45
SJO
-
DUB
17h 05m
1 stop
€705Air Canada
Thu, 28 May - Mon, 1 Jun
Air Canada Logo
09:20 - 22:00
DUB
-
SJO
19h 40m
2 stops
Air Canada Logo
07:40 - 07:45
SJO
-
DUB
17h 05m
1 stop
€706Air Canada
Thu, 28 May - Mon, 1 Jun

Iberia flights from Dublin to San José

Our best Iberia deals on Dublin to San José flight tickets
Iberia
12 Mar
DUB06:15Dublin
23h 15m
3 stops
SJO23:30San José Juan Santamaria Intl
17 Mar
SJO15:05San José Juan Santamaria Intl
20h 30m
2 stops
DUB17:35Dublin
€1,787
Iberia
12 Mar
DUB06:15Dublin
23h 15m
3 stops
SJO23:30San José Juan Santamaria Intl
17 Mar
SJO06:00San José Juan Santamaria Intl
29h 35m
3 stops
DUB17:35Dublin
€1,841

United Airlines flights from Dublin to San José

Our best United Airlines deals on Dublin to San José flight tickets
United Airlines
6 Sept
DUB09:20Dublin
41h 17m
2 stops
SJO19:37San José Juan Santamaria Intl
13 Sept
SJO07:55San José Juan Santamaria Intl
42h 50m
2 stops
DUB09:45Dublin
€743
United Airlines
10 Aug
DUB09:20Dublin
28h 55m
2 stops
SJO07:15San José Juan Santamaria Intl
17 Aug
SJO07:55San José Juan Santamaria Intl
40h 25m
2 stops
DUB07:20Dublin
€745
United Airlines
4 May
DUB13:35Dublin
29h 46m
2 stops
SJO12:21San José Juan Santamaria Intl
19 May
SJO07:55San José Juan Santamaria Intl
20h 15m
2 stops
DUB11:10Dublin
€745

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 11 March 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

Tue 21/4

18:35-17:35

1 stop30h 00m

San José Juan Santamaria Intl

Tue 28/4

07:55-08:15

1 stop17h 20m

€672

DublinSan José

DUB - SJO

DUBSJO

Dublin

Mon 4/5

09:50-22:00

1 stop19h 10m

San José Juan Santamaria Intl

Tue 19/5

08:00-08:15

1 stop17h 15m

€680

DublinSan José

DUB - SJO

DUBSJO

Dublin

Mon 4/5

09:50-22:00

1 stop19h 10m

San José Juan Santamaria Intl

Tue 19/5

08:00-08:15

1 stop17h 15m

€683

DublinSan José

DUB - SJO

DUBSJO

Dublin

Tue 21/4

09:50-22:10

2 stops19h 20m

San José Juan Santamaria Intl

Tue 28/4

07:55-08:15

1 stop17h 20m

€687

DublinSan José

DUB - SJO

DUBSJO

Dublin

Sat 6/6

09:50-22:00

2 stops19h 10m

San José Juan Santamaria Intl

Sat 20/6

07:40-08:15

2 stops41h 35m

€697
Fastest return journey

DublinSan José

DUB - SJO

DUBSJO

Dublin

Thu 28/5

09:50-22:00

1 stop19h 10m

San José Juan Santamaria Intl

Mon 1/6

07:40-07:45

1 stop17h 05m

€701

DublinSan José

DUB - SJO

DUBSJO

Dublin

Mon 4/5

09:50-22:00

1 stop19h 10m

San José Juan Santamaria Intl

Tue 19/5

08:00-07:45

2 stops40h 45m

€703

DublinSan José

DUB - SJO

DUBSJO

Dublin

Thu 28/5

09:20-22:00

2 stops19h 40m

San José Juan Santamaria Intl

Mon 1/6

07:40-07:45

1 stop17h 05m

€704

DublinSan José

DUB - SJO

DUBSJO

Dublin

Thu 28/5

09:50-22:00

1 stop19h 10m

San José Juan Santamaria Intl

Mon 1/6

07:40-07:45

1 stop17h 05m

€705

DublinSan José

DUB - SJO

DUBSJO

Dublin

Thu 28/5

09:20-22:00

2 stops19h 40m

San José Juan Santamaria Intl

Mon 1/6

07:40-07:45

1 stop17h 05m

€706

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 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 €680. 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 €688.

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 €771 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 30% 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

23h 00m

Direct flights

None
The fastest flight from Dublin to San José takes 23h 00m
There are no direct flights from Dublin to San José. There are no popular flight routes from Dublin to San José.
Search flight deals

  • 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 23h 00m, 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 €619Free CancellationRating
7.1
10,800 reviews
Search Air Canada flights
United AirlinesPriceFrom €666Free CancellationRating
7.4
9,413 reviews
Search United Airlines flights
KLMPriceFrom €712Free CancellationRating
7.8
1,469 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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