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Cheap flights from Dublin to San José from €311

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 27/2. 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
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
09:50 - 22:00
DUB
-
SJO
19h 10m
1 stop
Multiple Airlines Logo
14:40 - 17:50
SJO
-
DUB
20h 10m
2 stops
€658Multiple Airlines
Mon, 4 May - Mon, 18 May
Multiple Airlines Logo
08:00 - 23:05
DUB
-
SJO
21h 05m
1 stop
Multiple Airlines Logo
07:50 - 16:35
SJO
-
DUB
26h 45m
2 stops
€661Multiple Airlines
Wed, 11 Mar - Wed, 18 Mar
Air Canada Logo
09:50 - 21:30
DUB
-
SJO
18h 40m
1 stop
Air Canada Logo
08:00 - 08:15
SJO
-
DUB
17h 15m
1 stop
€692Air Canada
Wed, 15 Apr - Tue, 5 May
Air Canada Logo
09:50 - 22:10
DUB
-
SJO
43h 20m
2 stops
Air Canada Logo
08:00 - 08:15
SJO
-
DUB
17h 15m
1 stop
€696Air Canada
Wed, 15 Apr - Tue, 5 May
Multiple Airlines Logo
05:00 - 23:15
DUB
-
SJO
24h 15m
2 stops
Multiple Airlines Logo
08:00 - 08:15
SJO
-
DUB
17h 15m
1 stop
€700Multiple Airlines
Tue, 3 Mar - Sun, 17 May
Multiple Airlines Logo
10:30 - 15:20
DUB
-
SJO
34h 50m
2 stops
Multiple Airlines Logo
11:38 - 23:00
SJO
-
DUB
29h 22m
2 stops
€701Multiple Airlines
Thu, 12 Mar - Thu, 19 Mar
Multiple Airlines Logo
11:30 - 22:35
DUB
-
SJO
18h 05m
1 stop
Multiple Airlines Logo
19:48 - 05:15
SJO
-
DUB
26h 27m
2 stops
€701Multiple Airlines
Thu, 16 Apr - Tue, 5 May
Multiple Airlines Logo
05:00 - 23:15
DUB
-
SJO
24h 15m
2 stops
Multiple Airlines Logo
08:00 - 07:45
SJO
-
DUB
16h 45m
2 stops
€703Multiple Airlines
Tue, 3 Mar - Sun, 17 May
Multiple Airlines Logo
09:30 - 22:00
DUB
-
SJO
19h 30m
2 stops
Multiple Airlines Logo
14:40 - 17:50
SJO
-
DUB
20h 10m
2 stops
€706Multiple Airlines
Mon, 4 May - Mon, 18 May
Multiple Airlines Logo
11:30 - 22:35
DUB
-
SJO
18h 05m
1 stop
Multiple Airlines Logo
12:31 - 05:15
SJO
-
DUB
33h 44m
2 stops
€712Multiple Airlines
Thu, 16 Apr - Sat, 2 May

United Airlines flights from Dublin to San José

Our best United Airlines deals on Dublin to San José flight tickets
United Airlines
31 Jan
DUB09:00Dublin
33h 56m
2 stops
SJO12:56San José Juan Santamaria Intl
14 Feb
SJO14:20San José Juan Santamaria Intl
35h 50m
2 stops
DUB08:10Dublin
€717
United Airlines
8 Feb
DUB09:30Dublin
33h 45m
2 stops
SJO13:15San José Juan Santamaria Intl
22 Feb
SJO14:30San José Juan Santamaria Intl
13h 50m
1 stop
DUB10:20Dublin
€719
United Airlines
17 Feb
DUB10:40Dublin
37h 36m
2 stops
SJO18:16San José Juan Santamaria Intl
3 Mar
SJO08:45San José Juan Santamaria Intl
16h 45m
2 stops
DUB07:30Dublin
€723

Air Canada flights from Dublin to San José

Our best Air Canada deals on Dublin to San José flight tickets
Air Canada
2 Feb
DUB09:00Dublin
21h 05m
1 stop
SJO00:05San José Juan Santamaria Intl
17 Feb
SJO08:35San José Juan Santamaria Intl
16h 35m
1 stop
DUB07:10Dublin
€632
Air Canada
2 Feb
DUB09:00Dublin
44h 15m
2 stops
SJO23:15San José Juan Santamaria Intl
17 Feb
SJO08:35San José Juan Santamaria Intl
16h 35m
1 stop
DUB07:10Dublin
€665
Air Canada
15 Apr
DUB09:50Dublin
18h 40m
1 stop
SJO21:30San José Juan Santamaria Intl
5 May
SJO08:00San José Juan Santamaria Intl
17h 15m
1 stop
DUB08:15Dublin
€692

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 26 January 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

DublinSan José

DUB - SJO

DUBSJO

Dublin

Mon 4/5

09:50-22:00

1 stop19h 10m

San José Juan Santamaria Intl

Mon 18/5

14:40-17:50

2 stops20h 10m

€658

DublinSan José

DUB - SJO

DUBSJO

Dublin

Wed 11/3

08:00-23:05

1 stop21h 05m

San José Juan Santamaria Intl

Wed 18/3

07:50-16:35

2 stops26h 45m

€661

DublinSan José

DUB - SJO

DUBSJO

Dublin

Wed 15/4

09:50-21:30

1 stop18h 40m

San José Juan Santamaria Intl

Tue 5/5

08:00-08:15

1 stop17h 15m

€692

DublinSan José

DUB - SJO

DUBSJO

Dublin

Wed 15/4

09:50-22:10

2 stops43h 20m

San José Juan Santamaria Intl

Tue 5/5

08:00-08:15

1 stop17h 15m

€696

DublinSan José

DUB - SJO

DUBSJO

Dublin

Tue 3/3

05:00-23:15

2 stops24h 15m

San José Juan Santamaria Intl

Sun 17/5

08:00-08:15

1 stop17h 15m

€700

DublinSan José

DUB - SJO

DUBSJO

Dublin

Thu 12/3

10:30-15:20

2 stops34h 50m

San José Juan Santamaria Intl

Thu 19/3

11:38-23:00

2 stops29h 22m

€701

DublinSan José

DUB - SJO

DUBSJO

Dublin

Thu 16/4

11:30-22:35

1 stop18h 05m

San José Juan Santamaria Intl

Tue 5/5

19:48-05:15

2 stops26h 27m

€701

DublinSan José

DUB - SJO

DUBSJO

Dublin

Tue 3/3

05:00-23:15

2 stops24h 15m

San José Juan Santamaria Intl

Sun 17/5

08:00-07:45

2 stops16h 45m

€703

DublinSan José

DUB - SJO

DUBSJO

Dublin

Mon 4/5

09:30-22:00

2 stops19h 30m

San José Juan Santamaria Intl

Mon 18/5

14:40-17:50

2 stops20h 10m

€706

DublinSan José

DUB - SJO

DUBSJO

Dublin

Thu 16/4

11:30-22:35

1 stop18h 05m

San José Juan Santamaria Intl

Sat 2/5

12:31-05:15

2 stops33h 44m

€712

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 €668. If you aren’t able to travel to San José during the month of September, then flying in June is also cheap. Prices for this month can be found on momondo for an average of €674.

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 €751 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 €675 on momondo.

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

You could potentially save up to 22% on your flight if you consider stops on a Dublin to San José flight.

How have Dublin to San José flight prices changed over time?

As of January 2026, prices for Dublin to San José flights are approximately 11% more expensive when compared to flights at the same time last year.

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

19h 10m

Direct flights

None
The fastest flight from Dublin to San José takes 19h 10m
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 19h 10m, 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 €609Free CancellationRating
7.1
10,656 reviews
Search Air Canada flights
LufthansaPriceFrom €633Free CancellationRating
6.8
7,747 reviews
Search Lufthansa flights
United AirlinesPriceFrom €654Free CancellationRating
7.4
9,198 reviews
Search United Airlines flights
Air FrancePriceFrom €695Free CancellationRating
7.4
1,525 reviews
Search Air France 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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