When did momondo last update prices for flights from Shannon Airport to San Jose Airport?

Prices for flights from Shannon Airport to San Jose Airport are updated daily.

How old do you have to be to fly from Shannon Airport to San Jose 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 Jose Airport.

What documentation or ID do you need to fly to San Jose Airport?

The travel and health documents required for your trip to San Jose 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 Jose Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€666 Cheap Flights from Shannon to San Jose in 2026

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Find the cheapest flights from Shannon, Clare to San Jose

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

21:15 - 18:36

SNN

SJC

29h 21m

2 stops

14:02 - 20:35

SJC

SNN

22h 33m

2 stops

€666British Airways

Mon, 13 Apr - Thu, 23 Apr

12:30 - 21:08

SNN

SJC

16h 38m

2 stops

08:45 - 10:15

SJC

SNN

17h 30m

2 stops

€838United Airlines

Wed, 8 Apr - Sun, 12 Apr

momondo Fare Finder

Use the filters below to find and compare flights from Shannon, Clare to San Jose, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ShannonSan Jose

SNN - SJC

SNNSJC

Shannon

Mon 13/4

21:15-18:36

2 stops29h 21m

San Jose

Thu 23/4

14:02-20:35

2 stops22h 33m

€666

Fastest return journey

ShannonSan Jose

SNN - SJC

SNNSJC

Shannon

Wed 8/4

12:30-21:08

2 stops16h 38m

San Jose

Sun 12/4

08:45-10:15

2 stops17h 30m

€838

Cheapest one-way

ShannonSan Jose

SNN - SJC

SNNSJC

Shannon

Sun 14/6

16:50-22:24

2 stops37h 34m

€713

ShannonSan Jose

SNN - SJC

SNNSJC

Shannon

Fri 3/7

21:15-23:00

2 stops33h 45m

€722

ShannonSan Jose

SNN - SJC

SNNSJC

Shannon

Sun 14/6

07:30-23:16

2 stops23h 46m

€764

ShannonSan Jose

SNN - SJC

SNNSJC

Shannon

Mon 13/7

07:30-23:00

2 stops23h 30m

€780

ShannonSan Jose

SNN - SJC

SNNSJC

Shannon

Sun 12/7

16:50-23:52

2 stops39h 02m

€833

ShannonSan Jose

SNN - SJC

SNNSJC

Shannon

Sat 11/7

17:25-23:00

2 stops37h 35m

€888

ShannonSan Jose

SNN - SJC

SNNSJC

Shannon

Sun 14/6

09:30-22:30

1 stop21h 00m

€1,071

ShannonSan Jose

SNN - SJC

SNNSJC

Shannon

Fri 3/7

09:30-22:40

1 stop21h 10m

€1,165

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Shannon, Clare to San Jose, California

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 Jose?

British Airways and United Airlines are the most popular carriers operating from Shannon to San Jose

When to book flights from Shannon, Clare to San Jose, California

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

Estimated return price

Cheap Shannon, Clare to San Jose, California (SNN to SJC) flight deals and tips

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

Fastest flight time	16h 38m
Direct flights	None

The fastest flight from Shannon, Clare to San Jose, California takes 16h 38m

There are no direct flights from Shannon, Clare to San Jose, California. There are no popular flight routes from Shannon, Clare to San Jose, California.

Search flight deals

How far is Shannon to San Jose by plane?
Shannon and San Jose are 8100.3 km apart from one another. Typically, this will take 16h 38m by plane in normal conditions.
When did momondo last update prices for flights from Shannon Airport to San Jose Airport?
Prices for flights from Shannon Airport to San Jose Airport are updated daily.
How old do you have to be to fly from Shannon Airport to San Jose 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 Jose Airport.
What documentation or ID do you need to fly to San Jose Airport?
The travel and health documents required for your trip to San Jose 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 Jose 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 Jose?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Jose from Shannon.

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

All flight searches from Shannon to San Jose on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Shannon to San Jose 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 Jose right now. Can momondo alert me if prices change?

Price alerts on flights to San Jose from Shannon are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.