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Cheap flights from California to Shannon from €355

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from California to Shannon

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:05 - 10:15SFO  San Francisco-SNN Shannon
16h 10m2 stops Boston Logan Intl Newark
United Airlines Logo
12:30 - 19:29SNN  Shannon-SFO San Francisco
14h 59m1 stop Newark
€659United Airlines
Tue, 27 Apr - Tue, 4 May
United Airlines Logo
10:48 - 10:15SFO  San Francisco-SNN Shannon
15h 27m2 stops Denver Intl Newark
United Airlines Logo
12:30 - 23:58SNN  Shannon-SFO San Francisco
19h 28m2 stops Newark Boston Logan Intl
€662United Airlines
Tue, 13 Apr - Thu, 22 Apr
United Airlines Logo
10:20 - 10:15SFO  San Francisco-SNN Shannon
15h 55m1 stop Newark
United Airlines Logo
12:30 - 19:29SNN  Shannon-SFO San Francisco
14h 59m1 stop Newark
€697United Airlines
Tue, 13 Apr - Thu, 22 Apr
United Airlines Logo
08:45 - 10:15SFO  San Francisco-SNN Shannon
17h 30m2 stops Los Angeles Newark
United Airlines Logo
12:30 - 23:58SNN  Shannon-SFO San Francisco
19h 28m2 stops Newark Boston Logan Intl
€707United Airlines
Mon, 3 May - Mon, 10 May
United Airlines Logo
06:00 - 10:15SFO  San Francisco-SNN Shannon
20h 15m1 stop Newark
United Airlines Logo
12:30 - 19:29SNN  Shannon-SFO San Francisco
14h 59m1 stop Newark
€725United Airlines
Sun, 25 Apr - Wed, 28 Apr
Lufthansa Logo
06:00 - 10:15SFO  San Francisco-SNN Shannon
20h 15m1 stop Newark
Lufthansa Logo
12:30 - 19:29SNN  Shannon-SFO San Francisco
14h 59m1 stop Newark
€741Lufthansa
Tue, 13 Apr - Thu, 22 Apr
United Airlines Logo
10:23 - 10:15SFO  San Francisco-SNN Shannon
15h 52m2 stops Los Angeles Newark
United Airlines Logo
12:30 - 20:36SNN  Shannon-SFO San Francisco
16h 06m1 stop Newark
€744United Airlines
Mon, 3 May - Mon, 10 May
Multiple Airlines Logo
11:20 - 21:55SFO  San Francisco-SNN Shannon
26h 35m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow
Multiple Airlines Logo
13:00 - 14:35SNN  Shannon-SFO San Francisco
33h 35m3 stops London Gatwick Barcelona-El Prat Lisbon Humberto Delgado
€799Multiple Airlines
Mon, 3 May - Mon, 10 May
Aer Lingus Logo
17:20 - 19:25SFO  San Francisco-SNN Shannon
18h 05m2 stops Dublin London Heathrow
Aer Lingus Logo
20:05 - 15:35SNN  Shannon-SFO San Francisco
27h 30m2 stops London Heathrow Dublin
€830Aer Lingus
Tue, 1 Dec - Mon, 14 Dec
Aer Lingus Logo
17:20 - 19:25SFO  San Francisco-SNN Shannon
18h 05m2 stops Dublin London Heathrow
Aer Lingus Logo
20:05 - 15:35SNN  Shannon-SFO San Francisco
27h 30m2 stops London Heathrow Dublin
€837Aer Lingus
Mon, 11 Jan - Mon, 8 Feb

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Aer Lingus flights from California to Shannon, Clare

Our best Aer Lingus deals on California to Shannon, Clare flight tickets
Aer Lingus
1 Dec
SFO17:20San Francisco
18h 05m
2 stops
SNN19:25Shannon
14 Dec
SNN20:05Shannon
27h 30m
2 stops
SFO15:35San Francisco
€830
Aer Lingus
11 Jan
SFO17:20San Francisco
18h 05m
2 stops
SNN19:25Shannon
8 Feb
SNN20:05Shannon
27h 30m
2 stops
SFO15:35San Francisco
€837
Aer Lingus
6 Dec
SFO17:20San Francisco
18h 05m
2 stops
SNN19:25Shannon
21 Dec
SNN20:05Shannon
27h 30m
2 stops
SFO15:35San Francisco
€843

Air Canada flights from California to Shannon, Clare

Our best Air Canada deals on California to Shannon, Clare flight tickets
Air Canada
4 Dec
SFO11:25San Francisco
20h 20m
2 stops
SNN15:45Shannon
11 Dec
SNN07:50Shannon
23h 11m
2 stops
SFO23:01San Francisco
€956
Air Canada
4 Dec
SFO11:25San Francisco
40h 05m
2 stops
SNN11:30Shannon
11 Dec
SNN07:50Shannon
23h 11m
2 stops
SFO23:01San Francisco
€976
Air Canada
4 Dec
SFO11:25San Francisco
20h 20m
2 stops
SNN15:45Shannon
15 Dec
SNN07:50Shannon
37h 20m
2 stops
SFO13:10San Francisco
€984

momondo Fare Finder

 
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

Cheapest return flight

San FranciscoShannon

SFO San Francisco - SNN Shannon

SFOSNN

San Francisco

Tue 27/4

10:05-10:15

2 stops16h 10m

Shannon

Tue 4/5

12:30-19:29

1 stop14h 59m

€659

San FranciscoShannon

SFO San Francisco - SNN Shannon

SFOSNN

San Francisco

Tue 13/4

10:48-10:15

2 stops15h 27m

Shannon

Thu 22/4

12:30-23:58

2 stops19h 28m

€662
Fastest return journey

San FranciscoShannon

SFO San Francisco - SNN Shannon

SFOSNN

San Francisco

Tue 13/4

10:20-10:15

1 stop15h 55m

Shannon

Thu 22/4

12:30-19:29

1 stop14h 59m

€697

San FranciscoShannon

SFO San Francisco - SNN Shannon

SFOSNN

San Francisco

Mon 3/5

08:45-10:15

2 stops17h 30m

Shannon

Mon 10/5

12:30-23:58

2 stops19h 28m

€707

San FranciscoShannon

SFO San Francisco - SNN Shannon

SFOSNN

San Francisco

Sun 25/4

06:00-10:15

1 stop20h 15m

Shannon

Wed 28/4

12:30-19:29

1 stop14h 59m

€725

San FranciscoShannon

SFO San Francisco - SNN Shannon

SFOSNN

San Francisco

Tue 13/4

06:00-10:15

1 stop20h 15m

Shannon

Thu 22/4

12:30-19:29

1 stop14h 59m

€741

San FranciscoShannon

SFO San Francisco - SNN Shannon

SFOSNN

San Francisco

Mon 3/5

10:23-10:15

2 stops15h 52m

Shannon

Mon 10/5

12:30-20:36

1 stop16h 06m

€744

San FranciscoShannon

SFO San Francisco - SNN Shannon

SFOSNN

San Francisco

Mon 3/5

11:20-21:55

2 stops26h 35m

Shannon

Mon 10/5

13:00-14:35

3 stops33h 35m

€799

San FranciscoShannon

SFO San Francisco - SNN Shannon

SFOSNN

San Francisco

Tue 1/12

17:20-19:25

2 stops18h 05m

Shannon

Mon 14/12

20:05-15:35

2 stops27h 30m

€830

San FranciscoShannon

SFO San Francisco - SNN Shannon

SFOSNN

San Francisco

Mon 11/1

17:20-19:25

2 stops18h 05m

Shannon

Mon 8/2

20:05-15:35

2 stops27h 30m

€837

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
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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 April is another great option to travel to Shannon, Clare, with average flight prices from California averaging around €641.

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

Best price found

€355

Fastest flight time

14h 20m

Direct flights

None
The best one-way flight to Shannon, Clare from California in the past 72 hours is €355. The best return flight deal from California to Shannon, Clare found on momondo in the last 72 hours is €659.
The fastest flight from California to Shannon, Clare takes 14h 20m
There are no direct flights from California to Shannon, Clare. There are no popular flight routes from California to Shannon, Clare.
Search flight deals

Frequently asked questions about flying from California to Shannon, Clare

  • 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
Tipperary
Killaloe
Lahinch
Nenagh
Adare
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

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