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.

€721 Cheap Flights from Shannon, Clare to San Jose, California in 2026

Find the cheapest flights from Shannon, Clare to San Jose

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

09:30 - 11:46SNN Shannon-SJC San Jose

34h 16m1 stop Chicago O'Hare Intl

08:45 - 07:30SJC San Jose-SNN Shannon

14h 45m2 stops Denver Intl Chicago O'Hare Intl

€758United Airlines

Tue, 8 Sep - Wed, 16 Sep

09:30 - 20:57SNN Shannon-SJC San Jose

19h 27m2 stops Chicago O'Hare Intl Denver Intl

06:20 - 10:15SJC San Jose-SNN Shannon

19h 55m2 stops Chicago O'Hare Intl Newark

€759United Airlines

Fri, 28 Aug - Mon, 31 Aug

09:30 - 20:57SNN Shannon-SJC San Jose

19h 27m2 stops Chicago O'Hare Intl Denver Intl

06:20 - 07:30SJC San Jose-SNN Shannon

17h 10m1 stop Chicago O'Hare Intl

€760United Airlines

Fri, 28 Aug - Mon, 31 Aug

13:05 - 22:06SNN Shannon-SJC San Jose

17h 01m2 stops New York John F Kennedy Intl Los Angeles Los Angeles

09:52 - 11:10SJC San Jose-SNN Shannon

17h 18m2 stops Los Angeles Los Angeles New York John F Kennedy Intl

€778Delta

Tue, 8 Sep - Thu, 17 Sep

09:30 - 20:57SNN Shannon-SJC San Jose

19h 27m2 stops Chicago O'Hare Intl Denver Intl

08:45 - 10:15SJC San Jose-SNN Shannon

17h 30m2 stops Denver Intl Newark

€793United Airlines

Sun, 6 Sep - Thu, 17 Sep

21:15 - 10:53SNN Shannon-SJC San Jose

45h 38m2 stops London Heathrow Dallas/Fort Worth

06:00 - 06:00SJC San Jose-SNN Shannon

40h 00m2 stops Phoenix Sky Harbor Intl New York John F Kennedy Intl

€814American Airlines

Mon, 7 Sep - Fri, 18 Sep

09:30 - 20:57SNN Shannon-SJC San Jose

19h 27m2 stops Chicago O'Hare Intl Denver Intl

06:30 - 10:15SJC San Jose-SNN Shannon

19h 45m3 stops Chicago O'Hare Intl Washington, D.C. Reagan-National Newark

€829United Airlines

Tue, 8 Sep - Tue, 15 Sep

21:15 - 18:33SNN Shannon-SJC San Jose

29h 18m2 stops London Heathrow Phoenix Sky Harbor Intl

14:36 - 16:10SJC San Jose-SNN Shannon

17h 34m2 stops Dallas/Fort Worth London Heathrow

€856American Airlines

Mon, 7 Sep - Wed, 16 Sep

09:30 - 20:57SNN Shannon-SJC San Jose

19h 27m2 stops Chicago O'Hare Intl Denver Intl

06:30 - 10:15SJC San Jose-SNN Shannon

19h 45m3 stops Chicago O'Hare Intl Washington, D.C. Reagan-National Newark

€864United Airlines

Tue, 8 Sep - Wed, 16 Sep

12:30 - 22:42SNN Shannon-SJC San Jose

42h 12m2 stops Newark Chicago O'Hare Intl

08:45 - 10:15SJC San Jose-SNN Shannon

17h 30m2 stops Denver Intl Newark

€873United Airlines

Sat, 26 Sep - Sat, 3 Oct

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United Airlines flights from Shannon, Clare to San Jose, California

Our best United Airlines deals on Shannon, Clare to San Jose, California flight tickets

United Airlines

6 Sept

SNN09:30Shannon

21h 20m

1 stop

SJC22:50San Jose

16 Sept

SJC06:30San Jose

17h 00m

1 stop

SNN07:30Shannon

€758

United Airlines

28 Aug

SNN09:30Shannon

19h 27m

2 stops

SJC20:57San Jose

31 Aug

SJC06:20San Jose

19h 55m

2 stops

SNN10:15Shannon

€759

United Airlines

28 Aug

SNN09:30Shannon

19h 27m

2 stops

SJC20:57San Jose

31 Aug

SJC06:20San Jose

17h 10m

1 stop

SNN07:30Shannon

€760

British Airways flights from Shannon, Clare to San Jose, California

Our best British Airways deals on Shannon, Clare to San Jose, California flight tickets

British Airways

7 Sept

SNN07:30Shannon

19h 03m

2 stops

SJC18:33San Jose

18 Sept

SJC14:48San Jose

17h 02m

2 stops

SNN15:50Shannon

€1,437

British Airways

7 Sept

SNN07:30Shannon

19h 03m

2 stops

SJC18:33San Jose

16 Sept

SJC14:36San Jose

21h 59m

2 stops

SNN20:35Shannon

€1,472

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 Shannon - SJC San Jose

SNNSJC

Shannon

Tue 8/9

09:30-11:46

1 stop34h 16m

San Jose

Wed 16/9

08:45-07:30

2 stops14h 45m

€758

ShannonSan Jose

SNN Shannon - SJC San Jose

SNNSJC

Shannon

Fri 28/8

09:30-20:57

2 stops19h 27m

San Jose

Mon 31/8

06:20-10:15

2 stops19h 55m

€759

ShannonSan Jose

SNN Shannon - SJC San Jose

SNNSJC

Shannon

Fri 28/8

09:30-20:57

2 stops19h 27m

San Jose

Mon 31/8

06:20-07:30

1 stop17h 10m

€760

Fastest return journey

ShannonSan Jose

SNN Shannon - SJC San Jose

SNNSJC

Shannon

Tue 8/9

13:05-22:06

2 stops17h 01m

San Jose

Thu 17/9

09:52-11:10

2 stops17h 18m

€778

ShannonSan Jose

SNN Shannon - SJC San Jose

SNNSJC

Shannon

Sun 6/9

09:30-20:57

2 stops19h 27m

San Jose

Thu 17/9

08:45-10:15

2 stops17h 30m

€793

ShannonSan Jose

SNN Shannon - SJC San Jose

SNNSJC

Shannon

Mon 7/9

21:15-10:53

2 stops45h 38m

San Jose

Fri 18/9

06:00-06:00

2 stops40h 00m

€814

ShannonSan Jose

SNN Shannon - SJC San Jose

SNNSJC

Shannon

Tue 8/9

09:30-20:57

2 stops19h 27m

San Jose

Tue 15/9

06:30-10:15

3 stops19h 45m

€829

ShannonSan Jose

SNN Shannon - SJC San Jose

SNNSJC

Shannon

Mon 7/9

21:15-18:33

2 stops29h 18m

San Jose

Wed 16/9

14:36-16:10

2 stops17h 34m

€856

ShannonSan Jose

SNN Shannon - SJC San Jose

SNNSJC

Shannon

Tue 8/9

09:30-20:57

2 stops19h 27m

San Jose

Wed 16/9

06:30-10:15

3 stops19h 45m

€864

ShannonSan Jose

SNN Shannon - SJC San Jose

SNNSJC

Shannon

Sat 26/9

12:30-22:42

2 stops42h 12m

San Jose

Sat 3/10

08:45-10:15

2 stops17h 30m

€873

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 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 Lufthansa 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	19h 27m
Direct flights	None

The fastest flight from Shannon, Clare to San Jose, California takes 19h 27m

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

Frequently asked questions about flying from Shannon, Clare to San Jose, California

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 19h 27m 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.