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Cheap flights from San Francisco Bay Area to Shannon from €268

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco Bay Area to Shannon departing on 2/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from San Francisco Bay Area to Shannon

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:10 - 10:15
SFO
-
SNN
16h 05m
2 stops
United Airlines Logo
12:30 - 21:36
SNN
-
SFO
17h 06m
1 stop
€494United Airlines
Wed, 22 Apr - Wed, 6 May
United Airlines Logo
23:05 - 10:15
SFO
-
SNN
27h 10m
2 stops
United Airlines Logo
12:30 - 07:10
SNN
-
SFO
26h 40m
2 stops
€497United Airlines
Fri, 1 May - Fri, 8 May
United Airlines Logo
10:10 - 10:15
SFO
-
SNN
16h 05m
2 stops
United Airlines Logo
12:30 - 21:11
SNN
-
SFO
16h 41m
2 stops
€499United Airlines
Wed, 22 Apr - Wed, 6 May
United Airlines Logo
07:15 - 10:15
SFO
-
SNN
19h 00m
2 stops
United Airlines Logo
12:30 - 07:35
SNN
-
SFO
27h 05m
2 stops
€511United Airlines
Thu, 30 Apr - Thu, 14 May
United Airlines Logo
06:40 - 10:15
SFO
-
SNN
19h 35m
2 stops
United Airlines Logo
12:30 - 19:18
SNN
-
SFO
14h 48m
1 stop
€541United Airlines
Sun, 19 Apr - Mon, 27 Apr
British Airways Logo
06:00 - 11:20
SJC
-
SNN
21h 20m
2 stops
British Airways Logo
21:15 - 18:36
SNN
-
SJC
29h 21m
2 stops
€640British Airways
Sun, 19 Apr - Mon, 27 Apr
Multiple Airlines Logo
14:08 - 19:25
SJC
-
SNN
22h 17m
2 stops
Multiple Airlines Logo
07:50 - 22:10
SNN
-
SJC
21h 20m
2 stops
€667Multiple Airlines
Wed, 18 Mar - Wed, 25 Mar
British Airways Logo
06:00 - 11:30
SJC
-
SNN
21h 30m
2 stops
British Airways Logo
20:05 - 10:11
SNN
-
SJC
46h 06m
2 stops
€705British Airways
Fri, 27 Feb - Tue, 3 Mar
Air Canada Logo
08:45 - 11:30
SJC
-
SNN
19h 45m
3 stops
Air Canada Logo
07:50 - 13:41
SNN
-
SJC
36h 51m
3 stops
€1,383Air Canada
Wed, 18 Mar - Wed, 25 Mar
American Airlines Logo
06:00 - 05:55
SJC
-
SNN
16h 55m
2 stops
American Airlines Logo
07:50 - 22:32
SNN
-
SJC
21h 42m
3 stops
€4,874American Airlines
Wed, 18 Mar - Wed, 25 Mar

United Airlines flights from San Francisco Bay Area to Shannon, Clare

Our best United Airlines deals on San Francisco Bay Area to Shannon, Clare flight tickets
United Airlines
22 Apr
SFO10:10San Francisco
16h 05m
2 stops
SNN10:15Shannon
6 May
SNN12:30Shannon
17h 06m
1 stop
SFO21:36San Francisco
€494
United Airlines
1 May
SFO23:05San Francisco
27h 10m
2 stops
SNN10:15Shannon
8 May
SNN12:30Shannon
26h 40m
2 stops
SFO07:10San Francisco
€497
United Airlines
22 Apr
SFO10:10San Francisco
16h 05m
2 stops
SNN10:15Shannon
6 May
SNN12:30Shannon
16h 41m
2 stops
SFO21:11San Francisco
€499

British Airways flights from San Francisco Bay Area to Shannon, Clare

Our best British Airways deals on San Francisco Bay Area to Shannon, Clare flight tickets
British Airways
19 Apr
SFO19:30San Francisco
17h 05m
1 stop
SNN20:35Shannon
27 Apr
SNN16:50Shannon
29h 00m
1 stop
SFO13:50San Francisco
€635
British Airways
19 Apr
SJC06:00San Jose
21h 20m
2 stops
SNN11:20Shannon
27 Apr
SNN21:15Shannon
29h 21m
2 stops
SJC18:36San Jose
€640
British Airways
1 Mar
SFO10:25San Francisco
22h 20m
2 stops
SNN16:45Shannon
16 Mar
SNN17:30Shannon
29h 30m
1 stop
SFO16:00San Francisco
€648

momondo Fare Finder

 
Customise your flight search to find flights from San Francisco Bay Area 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 1 February 2026.
Use the filters below to find and compare flights from San Francisco Bay Area to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Wed 22/4

10:10-10:15

2 stops16h 05m

Shannon

Wed 6/5

12:30-21:36

1 stop17h 06m

€494

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Fri 1/5

23:05-10:15

2 stops27h 10m

Shannon

Fri 8/5

12:30-07:10

2 stops26h 40m

€497

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Wed 22/4

10:10-10:15

2 stops16h 05m

Shannon

Wed 6/5

12:30-21:11

2 stops16h 41m

€499

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Thu 30/4

07:15-10:15

2 stops19h 00m

Shannon

Thu 14/5

12:30-07:35

2 stops27h 05m

€511

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Sun 19/4

06:40-10:15

2 stops19h 35m

Shannon

Mon 27/4

12:30-19:18

1 stop14h 48m

€541

San JoseShannon

SJC - SNN

SJCSNN

San Jose

Sun 19/4

06:00-11:20

2 stops21h 20m

Shannon

Mon 27/4

21:15-18:36

2 stops29h 21m

€640

San JoseShannon

SJC - SNN

SJCSNN

San Jose

Wed 18/3

14:08-19:25

2 stops22h 17m

Shannon

Wed 25/3

07:50-22:10

2 stops21h 20m

€667

San JoseShannon

SJC - SNN

SJCSNN

San Jose

Fri 27/2

06:00-11:30

2 stops21h 30m

Shannon

Tue 3/3

20:05-10:11

2 stops46h 06m

€705

San JoseShannon

SJC - SNN

SJCSNN

San Jose

Wed 18/3

08:45-11:30

3 stops19h 45m

Shannon

Wed 25/3

07:50-13:41

3 stops36h 51m

€1,383

San JoseShannon

SJC - SNN

SJCSNN

San Jose

Wed 18/3

06:00-05:55

2 stops16h 55m

Shannon

Wed 25/3

07:50-22:32

3 stops21h 42m

€4,874

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 San Francisco Bay Area 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 January is another great option to travel to Shannon, Clare, with average flight prices from San Francisco Bay Area averaging around €562.

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

You are more likely to see cheaper flights to Shannon, Clare from San Francisco Bay Area when booking weeks ahead of your departure date. In general, you can expect to find flights to Shannon, Clare for around €673 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 San Francisco Bay Area for as low as €593 on momondo.

Can stopping save me money on San Francisco Bay Area to Shannon, Clare flights?

No. A direct flight is the cheapest option for a flight between San Francisco Bay Area to Shannon, Clare.

Cheap San Francisco Bay Area to Shannon, Clare flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco Bay Area to Shannon, Clare

Fastest flight time

12h 50m

Direct flights

None
The fastest flight from San Francisco Bay Area to Shannon, Clare takes 12h 50m
There are no direct flights from San Francisco Bay Area to Shannon, Clare. There are no popular flight routes from San Francisco Bay Area to Shannon, Clare.
Search flight deals

  • When did momondo last update prices for flights from San Francisco Bay Area to Shannon Airport?

    Prices for flights from San Francisco Bay Area to Shannon Airport refresh daily.

  • How old do you have to be to fly from San Francisco Bay Area to Shannon Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Bay Area to Shannon Airport.

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

    The necessary travel and health documents for your Shannon Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from San Francisco Bay Area to Shannon, Clare?

Travelling to a place near Shannon?

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

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco Bay Area to Shannon?

It is quick and easy to find San Francisco Bay Area to Shannon flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Shannon that suits you.

Can I find flights from San Francisco Bay Area to Shannon with flexible booking policies on momondo?

Yes. All flights to Shannon from San Francisco Bay Area on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Francisco Bay Area to Shannon?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Shannon from San Francisco Bay Area.

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

If you are not ready to book a flight from San Francisco Bay Area to Shannon now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Shannon and let you know when they change.

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