Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Dublin to San José from €317

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 15/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Dublin to San José

Cheap return flights

Enter your travel dates to find the best prices.
JetBlue Logo
11:30 - 22:20
DUB
-
SJO
17h 50m
1 stop
JetBlue Logo
23:59 - 09:00
SJO
-
DUB
26h 01m
1 stop
€541JetBlue
Tue, 12 May - Tue, 19 May
JetBlue Logo
11:30 - 22:20
DUB
-
SJO
17h 50m
1 stop
JetBlue Logo
23:59 - 09:00
SJO
-
DUB
26h 01m
1 stop
€644JetBlue
Mon, 11 May - Mon, 18 May
JetBlue Logo
11:30 - 22:14
DUB
-
SJO
17h 44m
1 stop
JetBlue Logo
23:59 - 09:00
SJO
-
DUB
26h 01m
1 stop
€699JetBlue
Thu, 30 Apr - Fri, 15 May
JetBlue Logo
11:30 - 22:20
DUB
-
SJO
17h 50m
1 stop
JetBlue Logo
13:55 - 09:00
SJO
-
DUB
36h 05m
1 stop
€701JetBlue
Sat, 16 May - Fri, 29 May
JetBlue Logo
11:30 - 22:20
DUB
-
SJO
17h 50m
1 stop
JetBlue Logo
13:55 - 09:00
SJO
-
DUB
36h 05m
1 stop
€701JetBlue
Sat, 16 May - Fri, 29 May
JetBlue Logo
11:30 - 22:20
DUB
-
SJO
17h 50m
1 stop
JetBlue Logo
13:55 - 09:00
SJO
-
DUB
36h 05m
1 stop
€718JetBlue
Sun, 17 May - Sat, 23 May
JetBlue Logo
11:30 - 22:20
DUB
-
SJO
17h 50m
1 stop
JetBlue Logo
13:55 - 08:20
SJO
-
DUB
35h 25m
2 stops
€721JetBlue
Sun, 17 May - Sat, 23 May
Air Canada Logo
09:20 - 22:00
DUB
-
SJO
19h 40m
2 stops
Air Canada Logo
07:10 - 08:15
SJO
-
DUB
18h 05m
1 stop
€747Air Canada
Sat, 16 May - Fri, 29 May
Air Canada Logo
09:20 - 22:00
DUB
-
SJO
19h 40m
2 stops
Air Canada Logo
07:10 - 08:15
SJO
-
DUB
18h 05m
1 stop
€747Air Canada
Sat, 16 May - Fri, 29 May
Multiple Airlines Logo
08:55 - 12:05
DUB
-
SJO
34h 10m
2 stops
Multiple Airlines Logo
13:20 - 22:25
SJO
-
DUB
26h 05m
2 stops
€751Multiple Airlines
Tue, 12 May - Tue, 19 May

JetBlue flights from Dublin to San José

Our best JetBlue deals on Dublin to San José flight tickets
JetBlue
12 May
DUB11:30Dublin
17h 50m
1 stop
SJO22:20San José Juan Santamaria Intl
19 May
SJO23:59San José Juan Santamaria Intl
26h 01m
1 stop
DUB09:00Dublin
€541
JetBlue
11 May
DUB11:30Dublin
17h 50m
1 stop
SJO22:20San José Juan Santamaria Intl
18 May
SJO23:59San José Juan Santamaria Intl
26h 01m
1 stop
DUB09:00Dublin
€644
JetBlue
16 May
DUB11:30Dublin
17h 50m
1 stop
SJO22:20San José Juan Santamaria Intl
23 May
SJO13:55San José Juan Santamaria Intl
36h 05m
1 stop
DUB09:00Dublin
€664

United Airlines flights from Dublin to San José

Our best United Airlines deals on Dublin to San José flight tickets
United Airlines
23 Apr
DUB09:50Dublin
55h 21m
2 stops
SJO10:11San José Juan Santamaria Intl
4 May
SJO13:25San José Juan Santamaria Intl
34h 55m
2 stops
DUB07:20Dublin
€806
United Airlines
14 Apr
DUB09:50Dublin
33h 31m
2 stops
SJO12:21San José Juan Santamaria Intl
23 Apr
SJO12:44San José Juan Santamaria Intl
15h 26m
1 stop
DUB11:10Dublin
€807
United Airlines
16 May
DUB12:30Dublin
30h 08m
2 stops
SJO11:38San José Juan Santamaria Intl
27 May
SJO12:44San José Juan Santamaria Intl
15h 26m
1 stop
DUB11:10Dublin
€808

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 1 April 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 12/5

11:30-22:20

1 stop17h 50m

San José Juan Santamaria Intl

Tue 19/5

23:59-09:00

1 stop26h 01m

€541

DublinSan José

DUB - SJO

DUBSJO

Dublin

Mon 11/5

11:30-22:20

1 stop17h 50m

San José Juan Santamaria Intl

Mon 18/5

23:59-09:00

1 stop26h 01m

€644

DublinSan José

DUB - SJO

DUBSJO

Dublin

Thu 30/4

11:30-22:14

1 stop17h 44m

San José Juan Santamaria Intl

Fri 15/5

23:59-09:00

1 stop26h 01m

€699

DublinSan José

DUB - SJO

DUBSJO

Dublin

Sat 16/5

11:30-22:20

1 stop17h 50m

San José Juan Santamaria Intl

Fri 29/5

13:55-09:00

1 stop36h 05m

€701

DublinSan José

DUB - SJO

DUBSJO

Dublin

Sat 16/5

11:30-22:20

1 stop17h 50m

San José Juan Santamaria Intl

Fri 29/5

13:55-09:00

1 stop36h 05m

€701

DublinSan José

DUB - SJO

DUBSJO

Dublin

Sun 17/5

11:30-22:20

1 stop17h 50m

San José Juan Santamaria Intl

Sat 23/5

13:55-09:00

1 stop36h 05m

€718

DublinSan José

DUB - SJO

DUBSJO

Dublin

Sun 17/5

11:30-22:20

1 stop17h 50m

San José Juan Santamaria Intl

Sat 23/5

13:55-08:20

2 stops35h 25m

€721
Fastest return journey

DublinSan José

DUB - SJO

DUBSJO

Dublin

Sat 16/5

09:20-22:00

2 stops19h 40m

San José Juan Santamaria Intl

Fri 29/5

07:10-08:15

1 stop18h 05m

€747

DublinSan José

DUB - SJO

DUBSJO

Dublin

Sat 16/5

09:20-22:00

2 stops19h 40m

San José Juan Santamaria Intl

Fri 29/5

07:10-08:15

1 stop18h 05m

€747

DublinSan José

DUB - SJO

DUBSJO

Dublin

Tue 12/5

08:55-12:05

2 stops34h 10m

San José Juan Santamaria Intl

Tue 19/5

13:20-22:25

2 stops26h 05m

€751

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 €688. 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 €695.

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 €782 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 €665 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

17h 44m

Direct flights

None
The fastest flight from Dublin to San José takes 17h 44m
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 17h 44m, 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 €626Free CancellationRating
7.1
10,872 reviews
Search Air Canada flights
United AirlinesPriceFrom €688Free CancellationRating
7.4
9,529 reviews
Search United Airlines flights
KLMPriceFrom €720Free CancellationRating
7.8
1,481 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.

An easier way to manage your San José trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 1/5
Fri 8/5
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Costa Rica

Airports servicing Costa Rica

Liberia Airport