What is the cheapest flight from San Jose to Shannon?

In the last 3 days, the lowest price for a flight from San Jose to Shannon was $320 for a one-way ticket and $637 for a round-trip. Visit our flight page for the latest deals!>/a>

Do I need a passport to fly between San Jose and Shannon?

Yes Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from San Jose to Shannon?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from San Jose to Shannon?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Jose to Shannon. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Jose to Shannon?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from San Jose is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from San Jose to Shannon?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Shannon with an airline and back to San Jose with another airline. Booking your flights between San Jose and SNN can sometimes prove cheaper using this method. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Jose to Shannon?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Shannon from San Jose up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

What are the most popular airlines flying to Shannon?

The most popular airline among KAYAK users flying to Shannon is United Airlines, followed by American Airlines and Delta.

$320 CHEAP FLIGHTS from San Jose to Shannon (SJC - SNN)

SJC - SNN

KAYAK searches hundreds of travel sites at once for deals on flights to Shannon

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Cheapest round-trip

$637

American Airlines

Thu 2/12Tue 2/24

SJC - SNN • 2 stops

Cheapest one-way

$320

British Airways

Sun 5/10

SJC - SNN • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Shannon!

Flight Deals

Cheap Flights from San Jose to Shannon (SJC-SNN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Jose to Shannon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from San Jose to Shannon

Thu, Feb 12 - Tue, Feb 24

2:07 pm - 4:45 pm

SJC

SNN

18h 38m2 stops

7:50 am - 10:11 am

SNN

SJC

34h 21m2 stops

$637American Airlines

Sun, Feb 15 - Sun, Feb 22

11:01 am - 4:45 pm

SJC

SNN

21h 44m2 stops

7:50 am - 9:30 pm

SNN

SJC

21h 40m2 stops

$640American Airlines

Thu, Apr 9 - Wed, Apr 15

12:47 pm - 11:20 am

SJC

SNN

38h 33m2 stops

7:40 am - 10:00 pm

SNN

SJC

22h 20m2 stops

$754British Airways

Thu, Feb 12 - Tue, Feb 24

6:00 am - 11:30 am

SJC

SNN

21h 30m2 stops

7:50 am - 10:56 pm

SNN

SJC

23h 06m2 stops

$810British Airways

Thu, Apr 30 - Mon, May 4

2:02 pm - 4:10 pm

SJC

SNN

18h 08m2 stops

9:15 pm - 6:51 pm

SNN

SJC

29h 36m2 stops

$831British Airways

Fri, Feb 27 - Tue, Mar 3

2:07 pm - 3:45 pm

SJC

SNN

17h 38m2 stops

8:05 pm - 9:30 pm

SNN

SJC

33h 25m2 stops

$834British Airways

Fri, Feb 27 - Tue, Mar 3

6:00 am - 11:30 am

SJC

SNN

21h 30m2 stops

5:30 pm - 9:30 pm

SNN

SJC

36h 00m2 stops

$835British Airways

Sat, May 2 - Tue, May 5

12:47 pm - 4:05 pm

SJC

SNN

19h 18m2 stops

9:15 pm - 6:51 pm

SNN

SJC

29h 36m2 stops

$921British Airways

Thu, Jun 18 - Thu, Jun 25

10:20 am - 4:10 pm

SJC

SNN

21h 50m2 stops

7:40 am - 10:11 pm

SNN

SJC

22h 31m2 stops

$1,161British Airways

Fri, Jun 19 - Sun, Jun 28

12:41 pm - 3:50 pm

SJC

SNN

19h 09m2 stops

9:15 pm - 11:34 pm

SNN

SJC

34h 19m2 stops

$1,227British Airways

Booking Insights

KAYAK's insights & trends for San Jose to Shannon flights

Get data-powered insights and trends into flights from San Jose to Shannon to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from San Jose to Shannon?

In the past 3 days, the cheapest round-trip tickets from San Jose to Shannon were found on American Airlines ($637) and British Airways ($810).

Find deals

Cheapest flight	$320

Flight from San Jose to Shannon

When to book flights from San Jose to Shannon

Are your dates flexible? Find out the best times to travel from San Jose to Shannon based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from San Jose to Shannon?
In the last 3 days, the lowest price for a flight from San Jose to Shannon was $320 for a one-way ticket and $637 for a round-trip.
Do I need a passport to fly between San Jose and Shannon?
Yes
Which aircraft models fly most regularly from San Jose to Shannon?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from San Jose to Shannon?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Jose to Shannon.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Jose to Shannon?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from San Jose is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from San Jose to Shannon?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Shannon with an airline and back to San Jose with another airline. Booking your flights between San Jose and SNN can sometimes prove cheaper using this method.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Jose to Shannon?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Shannon from San Jose up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from San Jose to Shannon

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

San Jose (SJC)

Shannon (SNN)

SJC - SNN

$320 Find Cheap Flights from San Jose to Shannon

KAYAK searches hundreds of travel sites at once for deals on flights to Shannon

Everything you should know

Cheap Flights from San Jose to Shannon (SJC-SNN)

Recent round-trip flight deals from San Jose to Shannon

Recent one-way flight deals from San Jose to Shannon

Recent last minute flight deals from San Jose to Shannon

KAYAK's insights & trends for San Jose to Shannon flights

Get data-powered insights and trends into flights from San Jose to Shannon to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from San Jose to Shannon?

In the past 3 days, the cheapest round-trip tickets from San Jose to Shannon were found on American Airlines ($637) and British Airways ($810).

Good to know

When to book flights from San Jose to Shannon

FAQs for booking flights from San Jose to Shannon

What is the cheapest flight from San Jose to Shannon?

In the last 3 days, the lowest price for a flight from San Jose to Shannon was $320 for a one-way ticket and $637 for a round-trip.

Do I need a passport to fly between San Jose and Shannon?

Yes

Which aircraft models fly most regularly from San Jose to Shannon?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from San Jose to Shannon?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Jose to Shannon.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Jose to Shannon?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from San Jose is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from San Jose to Shannon?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Shannon with an airline and back to San Jose with another airline. Booking your flights between San Jose and SNN can sometimes prove cheaper using this method.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Jose to Shannon?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Shannon from San Jose up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from San Jose to Shannon

Information on your arrival and departure airports

Cabin class types available on flights from San Jose to Shannon

Complete your trip to Shannon with a hotel stay or car rental

Find direct flights to and from San Jose and Shannon

Flights to other popular destinations

Flights from domestic origins to Shannon

Choose which airport to fly into in Shannon

Find deals for your return flight