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Cheap flights from San José to Dublin from £499

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/7. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — DUB
18 Jun — 25 Jun1
1 adult

Cheap flight deals from San José to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from San José (SJO) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 13 June 2025.

Round-trip from

£696

One-way from

£499

Popular in

December

Cheapest in

January

Average price

£825
KLM
  • KLM
  • 23/11-30/11
  • 2 total stops
  • 37h 15m total
  • San José to Dublin
Search Deals
SWISS
  • SWISS
  • 25/7
  • 1 total stop
  • 19h 25m total
  • San José to Dublin
Search Deals
High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 1% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from San José to Dublin

Cheapest flights from San José to Dublin
Explore the most affordable flight options available from San José to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Sun 23/1107:00SJO - DUB
1 stop18h 45mKLM
Sun 30/1109:45DUB - SJO
1 stop18h 30mKLM
Deal found 11/6£696
Wed 25/619:40SJO - DUB
1 stop20h 00mMultiple Airlines
Wed 25/209:45DUB - SJO
1 stop18h 30mMultiple Airlines
Deal found 12/6£698
Tue 1/705:30SJO - DUB
2 stops21h 15mUnited Airlines
Sun 13/711:35DUB - SJO
2 stops18h 04mUnited Airlines
Deal found 11/6£942
Fri 26/1216:45SJO - DUB
2 stops17h 40mLufthansa
Tue 6/110:50DUB - SJO
2 stops33h 15mLufthansa
Deal found 12/6£1,039
Mon 8/910:10SJO - DUB
3 stops46h 20mTurkish Airlines
Tue 16/916:55DUB - SJO
2 stops37h 35mTurkish Airlines
Deal found 11/6£1,062
Mon 3/1113:55SJO - DUB
2 stops19h 45mBritish Airways
Sat 8/1119:45DUB - SJO
2 stops29h 45mBritish Airways
Deal found 13/6£2,759

Cheapflights Fare Finder

Customise your flight search to find flights from San José to Dublin 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, Cheapflights users made 858,174 searches. Data last updated 13 June 2025.
Use the filters below to find and compare flights from San José to Dublin that are best for you.

Fly from

San José

Fly to

Dublin

Route

Depart

Return

Price

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Sun 23/11

07:00-07:45

1 stop18h 45m

Dublin

Sun 30/11

09:45-22:15

1 stop18h 30m

£696

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Wed 25/6

19:40-22:40

1 stop20h 00m

Dublin

Wed 25/2

09:45-22:15

1 stop18h 30m

£698

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Tue 1/7

13:30-07:10

2 stops34h 40m

Dublin

Tue 15/7

08:50-22:39

2 stops44h 49m

£942

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Mon 8/9

10:10-15:30

3 stops46h 20m

Dublin

Tue 16/9

16:55-23:30

2 stops37h 35m

£1,062

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Mon 3/11

13:55-15:40

2 stops19h 45m

Dublin

Sat 8/11

19:45-19:30

2 stops29h 45m

£2,759

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Fri 25/7

15:25-17:50

1 stop19h 25m

£499

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Thu 25/9

10:10-20:15

2 stops27h 05m

£514

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Mon 28/7

12:44-11:10

1 stop15h 26m

£515

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Tue 1/7

19:25-16:55

1 stop14h 30m

£527

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Mon 17/11

07:00-07:45

1 stop18h 45m

£559

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 11 results
1
2

Best time to book a flight from San José to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from San José with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San José to Dublin

How far ahead should I book a flight from San José, San José Province to Dublin?

Use this chart to determine the optimal time to book a return flight from San José to Dublin. Price data was last updated on 9 June 2025.

Booking 10 days in advance of your planned departure date is, on average, the best time to get cheap flights from San José, San José Province to Dublin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from San José, San José Province to Dublin?

Currently, January is the cheapest month in which you can book a flight from San José, San José Province to Dublin (average of £71). Flying from San José, San José Province to Dublin in August is currently the most expensive (average of £94). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dublin ranges from 49.0 - 79.0 inches per month. October is typically the wettest month, when rainfall can reach 79.0 mm. February is typically the driest time to visit Dublin when rainfall is around 49.0 mm.

Temperature in Dublin by month

Plan your trip to Dublin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated 13 June 2025.
KLM
7.8
Good
1,358 reviews
Check prices

Crew

8.4

Overall

7.8

Food

7.2

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Crew

8.4

Overall

7.8

Food

7.2

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
SWISS
7.5
Good
1,624 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Crew

8.4

Overall

7.8

Food

7.2

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
United Airlines
7.4
Good
8,790 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Crew

8.4

Overall

7.8

Food

7.2

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Turkish Airlines
7.3
Good
3,849 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Crew

8.4

Overall

7.8

Food

7.2

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Lufthansa
6.8
Okay
7,139 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Crew

8.4

Overall

7.8

Food

7.2

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Related info for your journey

Find useful and relevant information for your journey from San José to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from San José, San José Province to Dublin round-trip?

    KLM, at £696, was found to be the cheapest airline from San José, San José Province to Dublin.Alternate airlines flying return to your destination include United Airlines and Turkish Airlines. KLM is priced at 15% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from San José, San José Province to Dublin one-way?

    For one-way options, check prices for SWISS. According to our data, you can fly for as low as £499. Users have also found prices from £515 and £527 on United Airlines and Lufthansa, respectively.

  • Can I find deals for flights from San José to Dublin that include hotel bookings?

    Yes. In addition to deals on San José to Dublin flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from San José to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San José to Dublin.

  • Can I find deals for business class flights from San José to Dublin?

    Yes. Cheapflights offers flight deals from San José to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San José, San José Province to Dublin?

    Currently, January is the cheapest month in which you can book a flight from San José, San José Province to Dublin (average of £71). Flying from San José, San José Province to Dublin in August is currently the most expensive (average of £94). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Wicklow
Athlone
Bray
Tullamore
Malahide
Cavan
Drogheda
Portmarnock
Enniscorthy
Mullingar
Dundalk
Arklow
Carlingford
Kildare
Maynooth
Swords
Castleknock
Naas

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