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$416+ Cheap flights from Shannon (SNN) to California

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — LAX
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap flight deals from Shannon to California

Cheapest flights from Shannon to California
Explore the most affordable flight options available from Shannon to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This British Airways deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:50 am
SNN
-
LAS
2 stops20h 03m
British Airways
Mon 3/910:47 am
LAS
-
SNN
2 stops17h 43m
British Airways
Deal found 2/3$627
This British Airways deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/125:30 pm
SNN
-
LAX
1 stop29h 50m
British Airways
Mon 2/165:40 pm
LAX
-
SNN
1 stop17h 45m
British Airways
Deal found 2/4$655
This British Airways deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/95:30 pm
SNN
-
LAX
1 stop29h 50m
British Airways
Sun 2/155:40 pm
LAX
-
SNN
1 stop17h 45m
British Airways
Deal found 2/2$657
This British Airways deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/287:50 am
SNN
-
SNA
2 stops20h 33m
British Airways
Mon 3/211:41 am
SNA
-
SNN
2 stops15h 49m
British Airways
Deal found 2/1$662
This TravelUp deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/198:05 pm
SNN
-
LAX
1 stop27h 15m
British Airways
Mon 2/237:20 pm
LAX
-
SNN
1 stop13h 25m
British Airways
Deal found 2/3$680
This TravelUp deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/198:05 pm
SNN
-
LAX
1 stop32h 20m
Multiple Airlines
Thu 3/2610:02 pm
LAX
-
SNN
1 stop25h 18m
Multiple Airlines
Deal found 2/2$683
This British Airways deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/198:05 pm
SNN
-
SJC
2 stops33h 25m
British Airways
Mon 2/236:00 am
SJC
-
SNN
2 stops21h 30m
British Airways
Deal found 2/3$686
This lastminute.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:50 am
SNN
-
SFO
2 stops21h 33m
Multiple Airlines
Tue 3/105:20 pm
SFO
-
SNN
2 stops16h 25m
Multiple Airlines
Deal found 2/3$688
This American Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/52:45 pm
SNN
-
LAS
2 stops28h 17m
American Airlines
Mon 3/99:00 am
LAS
-
SNN
2 stops19h 30m
American Airlines
Deal found 2/3$690
This British Airways deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:50 am
SNN
-
LAS
1 stop19h 00m
Multiple Airlines
Mon 3/96:45 pm
LAS
-
SNN
2 stops17h 40m
Multiple Airlines
Deal found 2/3$697
This American Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/52:45 pm
SNN
-
SFO
2 stops26h 55m
American Airlines
Mon 3/95:34 pm
SFO
-
SNN
2 stops29h 46m
American Airlines
Deal found 2/3$700
This British Airways deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:50 am
SNN
-
SJC
2 stops21h 26m
British Airways
Sun 11/16:00 am
SJC
-
SNN
2 stops45h 30m
British Airways
Deal found 2/3$708

Find flight deals from Shannon to California

Keep the following information in mind while searching for Shannon to California flight deals. Data was last updated February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$627
(British Airways)

One-way from

$416
(Kiwi.com)
Provider with most accurate pricing for Shannon-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Shannon-Los Angeles flights.
Search Deals
From Shannon to California
Search Deals
One-way flight from Shannon to California
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Shannon to California 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, Cheapflights users made 2,558,603 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from Shannon to California that are best for you.

Fly from

Shannon

Fly to

California

Route

Depart

Return

Price

ShannonSanta Ana

SNN - SNA

SNNSNA

Shannon

Sat 2/28

7:50 am-8:23 pm

2 stops20h 33m

Santa Ana J. Wayne/Orange Cnty

Mon 3/2

11:41 am-11:30 am

2 stops15h 49m

$662

ShannonSan Jose

SNN - SJC

SNNSJC

Shannon

Thu 2/19

8:05 pm-9:30 pm

2 stops33h 25m

San Jose

Mon 2/23

6:00 am-11:30 am

2 stops21h 30m

$686

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Thu 3/5

7:50 am-9:23 pm

2 stops21h 33m

San Francisco

Tue 3/10

5:20 pm-4:45 pm

2 stops16h 25m

$688

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Thu 3/5

2:45 pm-11:02 am

2 stops28h 17m

Las Vegas Harry Reid Intl

Mon 3/9

9:00 am-11:30 am

2 stops19h 30m

$690

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Thu 3/5

7:50 am-6:50 pm

1 stop19h 00m

Las Vegas Harry Reid Intl

Mon 3/9

6:45 pm-7:25 pm

2 stops17h 40m

$697

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Thu 3/5

2:45 pm-9:40 am

2 stops26h 55m

San Francisco

Mon 3/9

5:34 pm-6:20 am

2 stops29h 46m

$700

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Mon 3/9

2:00 pm-11:57 pm

1 stop16h 57m

San Francisco

Mon 3/16

6:15 am-6:20 am

2 stops17h 05m

$724

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Thu 4/23

7:30 am-10:33 pm

2 stops23h 03m

San Francisco

Mon 4/27

7:30 pm-11:20 am

1 stop31h 50m

$732

ShannonLos Angeles

SNN - LAX

SNNLAX

Shannon

Thu 3/19

2:45 pm-11:59 pm

1 stop16h 14m

Los Angeles

Thu 3/26

8:00 am-6:20 am

1 stop15h 20m

$734

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Fri 5/15

7:30 am-10:38 pm

2 stops23h 08m

San Francisco

Tue 5/26

3:00 pm-4:10 pm

2 stops17h 10m

$735

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

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Best time to book a flight from Shannon to California

Have a flexible travel schedule? Discover the best time to fly to California from Shannon with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Shannon to California
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Shannon to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Shannon to California?

    Most people fly from Shannon (SNN) if they book a flight from Shannon to California. Shannon is conveniently located just 2.1 mi from Shannon’s city center.

  • How long is the flight from Shannon, Clare to California?

    For as low as $662, British Airways can have you in California from Shannon, Clare in 20h 33m. Airlines will cover a distance of 5103 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Shannon, Clare to California?

    While some choose either Shannon - San Francisco or Shannon - Los Angeles, Shannon - Las Vegas Harry Reid Intl is the most popular route from Shannon, Clare to California.

  • Can I find deals for flights from Shannon to California that include hotel bookings?

    Yes. In addition to deals on Shannon to California flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Shannon to California?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Shannon to California.

  • Can I find deals for business class flights from Shannon to California?

    Yes. Cheapflights offers flight deals from Shannon to California by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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