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Cheap flights from Shannon, Clare to San José from €470

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Shannon, Clare to San José departing on 25/8. 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 Shannon, Clare to San José

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
09:30 - 22:39
SNN
-
SJO
20h 09m
2 stops
United Airlines Logo
11:13 - 07:30
SJO
-
SNN
37h 17m
2 stops
€764United Airlines
Thu, 28 May - Mon, 1 Jun
United Airlines Logo
09:30 - 22:39
SNN
-
SJO
20h 09m
2 stops
United Airlines Logo
13:25 - 07:30
SJO
-
SNN
35h 05m
2 stops
€768United Airlines
Thu, 28 May - Mon, 1 Jun
United Airlines Logo
09:30 - 10:11
SNN
-
SJO
31h 41m
2 stops
United Airlines Logo
12:44 - 10:15
SJO
-
SNN
14h 31m
1 stop
€770United Airlines
Thu, 4 Jun - Mon, 8 Jun
United Airlines Logo
09:30 - 22:39
SNN
-
SJO
20h 09m
2 stops
United Airlines Logo
13:25 - 07:30
SJO
-
SNN
35h 05m
2 stops
€771United Airlines
Thu, 28 May - Mon, 1 Jun
Air Canada Logo
12:30 - 20:35
SNN
-
SJO
39h 05m
2 stops
Air Canada Logo
07:40 - 10:15
SJO
-
SNN
19h 35m
2 stops
€775Air Canada
Thu, 4 Jun - Mon, 8 Jun

United Airlines flights from Shannon, Clare to San José

Our best United Airlines deals on Shannon, Clare to San José flight tickets
United Airlines
28 May
SNN09:30Shannon
20h 09m
2 stops
SJO22:39San José Juan Santamaria Intl
1 Jun
SJO11:13San José Juan Santamaria Intl
37h 17m
2 stops
SNN07:30Shannon
€764
United Airlines
28 May
SNN09:30Shannon
20h 09m
2 stops
SJO22:39San José Juan Santamaria Intl
1 Jun
SJO13:25San José Juan Santamaria Intl
35h 05m
2 stops
SNN07:30Shannon
€768
United Airlines
4 Jun
SNN09:30Shannon
31h 41m
2 stops
SJO10:11San José Juan Santamaria Intl
8 Jun
SJO12:44San José Juan Santamaria Intl
14h 31m
1 stop
SNN10:15Shannon
€770

momondo Fare Finder

 
Customise your flight search to find flights from Shannon, Clare 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 17 March 2026.
Use the filters below to find and compare flights from Shannon, Clare to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ShannonSan José

SNN - SJO

SNNSJO

Shannon

Thu 28/5

09:30-22:39

2 stops20h 09m

San José Juan Santamaria Intl

Mon 1/6

11:13-07:30

2 stops37h 17m

€764

ShannonSan José

SNN - SJO

SNNSJO

Shannon

Thu 28/5

09:30-22:39

2 stops20h 09m

San José Juan Santamaria Intl

Mon 1/6

13:25-07:30

2 stops35h 05m

€768
Fastest return journey

ShannonSan José

SNN - SJO

SNNSJO

Shannon

Thu 4/6

09:30-10:11

2 stops31h 41m

San José Juan Santamaria Intl

Mon 8/6

12:44-10:15

1 stop14h 31m

€770

ShannonSan José

SNN - SJO

SNNSJO

Shannon

Thu 28/5

09:30-22:39

2 stops20h 09m

San José Juan Santamaria Intl

Mon 1/6

13:25-07:30

2 stops35h 05m

€771

ShannonSan José

SNN - SJO

SNNSJO

Shannon

Thu 4/6

12:30-20:35

2 stops39h 05m

San José Juan Santamaria Intl

Mon 8/6

07:40-10:15

2 stops19h 35m

€775
Cheapest one-way
Fastest single journey

ShannonSan José

SNN - SJO

SNNSJO

Shannon

Tue 25/8

11:50-08:50

3 stops28h 00m

€470

ShannonSan José

SNN - SJO

SNNSJO

Shannon

Tue 25/8

21:15-08:50

2 stops42h 35m

€537

ShannonSan José

SNN - SJO

SNNSJO

Shannon

Thu 23/7

12:15-23:55

2 stops42h 40m

€614

ShannonSan José

SNN - SJO

SNNSJO

Shannon

Wed 22/7

14:05-15:25

2 stops32h 20m

€616

ShannonSan José

SNN - SJO

SNNSJO

Shannon

Wed 22/7

14:05-18:50

3 stops35h 45m

€618

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to San José from

How to get the cheapest flight ticket from Shannon, Clare 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 airline that flies from Shannon to San José Juan Santamaria Intl?

British Airways is the most popular carrier operating from Shannon to San José Juan Santamaria Intl

When to book flights from Shannon, Clare to San José

Are you open to changing your travel dates? Check out the ideal times to fly from Shannon, Clare to San José according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Shannon, Clare to San José (SNN to SJO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Shannon, Clare to San José

Fastest flight time

20h 09m

Direct flights

None
The fastest flight from Shannon, Clare to San José takes 20h 09m
There are no direct flights from Shannon, Clare to San José. There are no popular flight routes from Shannon, Clare to San José.
Search flight deals

  • How far is Shannon to San José Juan Santamaria Intl by plane?

    San José Juan Santamaria Intl is 8131.6 km away from Shannon. In terms of flight time, this usually takes a little over 20h 09m.

  • When did momondo last update prices for flights from Shannon Airport to San José Juan Santamaria Intl Airport?

    Prices for flights from Shannon Airport to San José Juan Santamaria Intl Airport are updated daily.

  • How old do you have to be to fly from Shannon Airport to San José Juan Santamaria Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Shannon 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 travel and health documents required for your trip to San José Juan Santamaria Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at San José Juan Santamaria Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Shannon to San José?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Shannon to San José . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Shannon to San José with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Shannon to San José flights to just show those with flexible booking policies.

How can momondo help me find flights from Shannon to San José?

Once all potential Shannon to San José flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Shannon to San José right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Shannon to San José now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San José and let you know when they change.

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