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Cheap flights from California to Shannon from €256

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Shannon departing on 9/12. 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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Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
15:30 - 16:45LAX-SNN
17h 15m1 stop
American Airlines Logo
07:50 - 18:30SNN-LAX
18h 40m1 stop
€408American Airlines
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Tue, 9 Dec - Mon, 15 Dec
American Airlines Logo
15:30 - 15:45LAX-SNN
16h 15m1 stop
American Airlines Logo
07:50 - 18:25SNN-LAX
18h 35m1 stop
€409American Airlines
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Fri, 30 Jan - Fri, 6 Feb
United Airlines Logo
12:55 - 10:15SFO-SNN
13h 20m1 stop
United Airlines Logo
12:30 - 20:36SNN-SFO
16h 06m1 stop
€552United Airlines
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Thu, 30 Apr - Thu, 14 May
United Airlines Logo
12:55 - 10:15SFO-SNN
13h 20m1 stop
United Airlines Logo
12:30 - 07:05SNN-SFO
26h 35m2 stops
€555United Airlines
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Thu, 30 Apr - Thu, 14 May
Multiple Airlines Logo
21:00 - 19:25LAX-SNN
14h 25m1 stop
Multiple Airlines Logo
17:25 - 15:20SNN-LAX
29h 55m1 stop
€581Multiple Airlines
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Sun, 8 Feb - Sat, 14 Feb
Air Canada Logo
14:10 - 16:45LAX-SNN
18h 35m2 stops
Air Canada Logo
07:50 - 11:48SNN-LAX
35h 58m2 stops
€583Air Canada
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Thu, 5 Feb - Wed, 11 Feb
British Airways Logo
17:30 - 19:25LAX-SNN
17h 55m1 stop
British Airways Logo
07:50 - 15:20SNN-LAX
15h 30m1 stop
€585British Airways
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Thu, 5 Feb - Thu, 12 Feb
Multiple Airlines Logo
18:00 - 16:45SAN-SNN
14h 45m1 stop
Multiple Airlines Logo
14:45 - 19:21SNN-SAN
36h 36m1 stop
€585Multiple Airlines
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Tue, 9 Dec - Mon, 15 Dec
Air Canada Logo
08:15 - 16:45LAX-SNN
24h 30m2 stops
Air Canada Logo
07:50 - 19:27SNN-LAX
19h 37m2 stops
€588Air Canada
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Thu, 5 Feb - Fri, 13 Feb
British Airways Logo
10:47 - 11:30ONT-SNN
16h 43m2 stops
British Airways Logo
07:50 - 22:28SNN-ONT
22h 38m2 stops
€597British Airways
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Tue, 9 Dec - Mon, 15 Dec

Air Canada flights from California to Shannon, Clare

Our best Air Canada deals on California to Shannon, Clare flight tickets
Air Canada
5 Feb
LAX14:10Los Angeles
18h 35m
2 stops
SNN16:45Shannon
11 Feb
SNN07:50Shannon
35h 58m
2 stops
LAX11:48Los Angeles
€583
Find similar
Air Canada
5 Feb
LAX08:15Los Angeles
24h 30m
2 stops
SNN16:45Shannon
13 Feb
SNN07:50Shannon
19h 37m
2 stops
LAX19:27Los Angeles
€588
Find similar
Air Canada
10 Nov
LAX06:30Los Angeles
26h 15m
2 stops
SNN16:45Shannon
25 Nov
SNN07:50Shannon
35h 58m
2 stops
LAX11:48Los Angeles
€614
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British Airways flights from California to Shannon, Clare

Our best British Airways deals on California to Shannon, Clare flight tickets
British Airways
5 Feb
LAX17:30Los Angeles
17h 55m
1 stop
SNN19:25Shannon
12 Feb
SNN07:50Shannon
15h 30m
1 stop
LAX15:20Los Angeles
€585
Find similar
British Airways
9 Dec
ONT10:47Ontario
16h 43m
2 stops
SNN11:30Shannon
15 Dec
SNN07:50Shannon
22h 38m
2 stops
ONT22:28Ontario
€597
Find similar
British Airways
8 Feb
LAX13:00Los Angeles
19h 45m
2 stops
SNN16:45Shannon
14 Feb
SNN17:25Shannon
29h 55m
1 stop
LAX15:20Los Angeles
€599
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momondo Fare Finder

 
Customise your flight search to find flights from California to Shannon, Clare 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 6 November 2025.
Use the filters below to find and compare flights from California to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Tue 9/12

15:30-16:45

1 stop17h 15m

Shannon

Mon 15/12

07:50-18:30

1 stop18h 40m

€408

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Fri 30/1

15:30-15:45

1 stop16h 15m

Shannon

Fri 6/2

07:50-18:25

1 stop18h 35m

€409

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Thu 30/4

12:55-10:15

1 stop13h 20m

Shannon

Thu 14/5

12:30-20:36

1 stop16h 06m

€552

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Thu 30/4

12:55-10:15

1 stop13h 20m

Shannon

Thu 14/5

12:30-07:05

2 stops26h 35m

€555

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Sun 8/2

21:00-19:25

1 stop14h 25m

Shannon

Sat 14/2

17:25-15:20

1 stop29h 55m

€581

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Thu 5/2

14:10-16:45

2 stops18h 35m

Shannon

Wed 11/2

07:50-11:48

2 stops35h 58m

€583

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Thu 5/2

17:30-19:25

1 stop17h 55m

Shannon

Thu 12/2

07:50-15:20

1 stop15h 30m

€585

San DiegoShannon

SAN - SNN

SANSNN

San Diego

Tue 9/12

18:00-16:45

1 stop14h 45m

Shannon

Mon 15/12

14:45-19:21

1 stop36h 36m

€585

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Thu 5/2

08:15-16:45

2 stops24h 30m

Shannon

Fri 13/2

07:50-19:27

2 stops19h 37m

€588

OntarioShannon

ONT - SNN

ONTSNN

Ontario

Tue 9/12

10:47-11:30

2 stops16h 43m

Shannon

Mon 15/12

07:50-22:28

2 stops22h 38m

€597

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Shannon from

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

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 month to fly to Shannon, Clare?

The month of February is another great option to travel to Shannon, Clare, with average flight prices from California averaging around €574.

How far in advance should I book a flight to Shannon, Clare?

You are more likely to see cheaper flights to Shannon, Clare from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Shannon, Clare for around €774 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Shannon, Clare from California for as low as €576 on momondo.

Can stopping save me money on California to Shannon, Clare flights?

You could potentially save up to 12% on your flight if you consider stops on a California to Shannon, Clare flight.

Cheap California to Shannon, Clare flight deals and tips

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

Direct flights

None
There are no direct flights from California to Shannon, Clare. There are no popular flight routes from California to Shannon, Clare.
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  • When did momondo last update prices for flights from California to Shannon Airport?

    Prices for flights from California to Shannon Airport are updated daily.

  • How old do you have to be to fly from California to Shannon 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 California to Shannon Airport.

  • What documentation or ID do you need to fly to Shannon Airport?

    The travel and health documents you'll need for your trip to Shannon Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Shannon Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Limerick
Ennis
Nenagh
Tipperary
Adare
Killaloe
Lahinch
Bunratty

Why use momondo?

Why should I use momondo to find a flight deal from California to Shannon?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from California to Shannon. momondo saves you time and could save you money on your trip.

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

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

How can momondo help me find flights from California to Shannon?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from California to Shannon.

I’m not ready to book a flight from California to Shannon right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Shannon, momondo offers a useful price alert feature which will track prices for flights to Shannon from California and alert you when they change.

An easier way to manage your Shannon, Clare trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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