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Cheap flights from Shannon, Clare to San José from €354

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 4/3. 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
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.
Multiple Airlines Logo
07:50 - 20:33
SNN
-
SJO
18h 43m
2 stops
Multiple Airlines Logo
08:00 - 11:30
SJO
-
SNN
21h 30m
2 stops
€837Multiple Airlines
Mon, 23 Feb - Fri, 27 Feb
Multiple Airlines Logo
17:30 - 16:40
SNN
-
SJO
29h 10m
1 stop
Multiple Airlines Logo
08:00 - 11:30
SJO
-
SNN
21h 30m
2 stops
€838Multiple Airlines
Mon, 23 Feb - Fri, 27 Feb
United Airlines Logo
12:30 - 19:37
SNN
-
SJO
38h 07m
2 stops
United Airlines Logo
07:55 - 10:15
SJO
-
SNN
19h 20m
2 stops
€840United Airlines
Thu, 14 May - Mon, 18 May
British Airways Logo
21:15 - 19:07
SNN
-
SJO
52h 52m
2 stops
British Airways Logo
14:22 - 20:35
SJO
-
SNN
23h 13m
2 stops
€848British Airways
Thu, 14 May - Mon, 18 May
British Airways Logo
16:50 - 19:07
SNN
-
SJO
57h 17m
2 stops
British Airways Logo
14:22 - 16:10
SJO
-
SNN
42h 48m
2 stops
€849British Airways
Thu, 14 May - Mon, 18 May
United Airlines Logo
12:30 - 19:37
SNN
-
SJO
38h 07m
2 stops
United Airlines Logo
12:44 - 10:15
SJO
-
SNN
14h 31m
1 stop
€864United Airlines
Thu, 14 May - Mon, 18 May
United Airlines Logo
12:30 - 07:15
SNN
-
SJO
25h 45m
2 stops
United Airlines Logo
12:44 - 10:15
SJO
-
SNN
14h 31m
1 stop
€915United Airlines
Thu, 14 May - Mon, 18 May
United Airlines Logo
12:30 - 19:37
SNN
-
SJO
38h 07m
2 stops
United Airlines Logo
12:44 - 10:15
SJO
-
SNN
14h 31m
1 stop
€966United Airlines
Thu, 14 May - Mon, 18 May
Air Canada Logo
17:30 - 23:15
SNN
-
SJO
35h 45m
3 stops
Air Canada Logo
08:35 - 11:30
SJO
-
SNN
20h 55m
2 stops
€2,115Air Canada
Mon, 23 Feb - Fri, 27 Feb
Air Canada Logo
17:30 - 23:15
SNN
-
SJO
35h 45m
3 stops
Air Canada Logo
08:35 - 15:45
SJO
-
SNN
25h 10m
3 stops
€2,669Air Canada
Mon, 23 Feb - Fri, 27 Feb

United Airlines flights from Shannon, Clare to San José

Our best United Airlines deals on Shannon, Clare to San José flight tickets
United Airlines
14 May
SNN12:30Shannon
38h 07m
2 stops
SJO19:37San José Juan Santamaria Intl
18 May
SJO07:55San José Juan Santamaria Intl
19h 20m
2 stops
SNN10:15Shannon
€840
United Airlines
14 May
SNN12:30Shannon
38h 07m
2 stops
SJO19:37San José Juan Santamaria Intl
18 May
SJO12:44San José Juan Santamaria Intl
14h 31m
1 stop
SNN10:15Shannon
€864
United Airlines
14 May
SNN12:30Shannon
25h 45m
2 stops
SJO07:15San José Juan Santamaria Intl
18 May
SJO12:44San José Juan Santamaria Intl
14h 31m
1 stop
SNN10:15Shannon
€915

British Airways flights from Shannon, Clare to San José

Our best British Airways deals on Shannon, Clare to San José flight tickets
British Airways
14 May
SNN21:15Shannon
52h 52m
2 stops
SJO19:07San José Juan Santamaria Intl
18 May
SJO14:22San José Juan Santamaria Intl
23h 13m
2 stops
SNN20:35Shannon
€848
British Airways
14 May
SNN16:50Shannon
57h 17m
2 stops
SJO19:07San José Juan Santamaria Intl
18 May
SJO14:22San José Juan Santamaria Intl
42h 48m
2 stops
SNN16:10Shannon
€849

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 9 February 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

ShannonSan José

SNN - SJO

SNNSJO

Shannon

Mon 23/2

07:50-20:33

2 stops18h 43m

San José Juan Santamaria Intl

Fri 27/2

08:00-11:30

2 stops21h 30m

€837

ShannonSan José

SNN - SJO

SNNSJO

Shannon

Mon 23/2

17:30-16:40

1 stop29h 10m

San José Juan Santamaria Intl

Fri 27/2

08:00-11:30

2 stops21h 30m

€838

ShannonSan José

SNN - SJO

SNNSJO

Shannon

Thu 14/5

12:30-19:37

2 stops38h 07m

San José Juan Santamaria Intl

Mon 18/5

07:55-10:15

2 stops19h 20m

€840

ShannonSan José

SNN - SJO

SNNSJO

Shannon

Thu 14/5

21:15-19:07

2 stops52h 52m

San José Juan Santamaria Intl

Mon 18/5

14:22-20:35

2 stops23h 13m

€848

ShannonSan José

SNN - SJO

SNNSJO

Shannon

Thu 14/5

16:50-19:07

2 stops57h 17m

San José Juan Santamaria Intl

Mon 18/5

14:22-16:10

2 stops42h 48m

€849

ShannonSan José

SNN - SJO

SNNSJO

Shannon

Thu 14/5

12:30-19:37

2 stops38h 07m

San José Juan Santamaria Intl

Mon 18/5

12:44-10:15

1 stop14h 31m

€864

ShannonSan José

SNN - SJO

SNNSJO

Shannon

Thu 14/5

12:30-07:15

2 stops25h 45m

San José Juan Santamaria Intl

Mon 18/5

12:44-10:15

1 stop14h 31m

€915

ShannonSan José

SNN - SJO

SNNSJO

Shannon

Thu 14/5

12:30-19:37

2 stops38h 07m

San José Juan Santamaria Intl

Mon 18/5

12:44-10:15

1 stop14h 31m

€966

ShannonSan José

SNN - SJO

SNNSJO

Shannon

Mon 23/2

17:30-23:15

3 stops35h 45m

San José Juan Santamaria Intl

Fri 27/2

08:35-11:30

2 stops20h 55m

€2,115

ShannonSan José

SNN - SJO

SNNSJO

Shannon

Mon 23/2

17:30-23:15

3 stops35h 45m

San José Juan Santamaria Intl

Fri 27/2

08:35-15:45

3 stops25h 10m

€2,669

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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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

28h 52m

Direct flights

None
The fastest flight from Shannon, Clare to San José takes 28h 52m
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 28h 52m.

  • 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.

  • How do I get Price Alerts for flights from Shannon, Clare to San José?

    Confirm your travel details to search for the latest offers for flights from Shannon, Clare to San José. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Shannon, Clare to San José with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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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