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Cheap flights from San Francisco Bay Area to Shannon from €242

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 28/9. 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

American Airlines Logo
17:30 - 16:45SFO-SNN
15h 15m1 stop
American Airlines Logo
07:50 - 15:00SNN-SFO
15h 10m1 stop
€438American Airlines
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Mon, 3 Nov - Wed, 12 Nov
American Airlines Logo
14:27 - 16:45SFO-SNN
18h 18m2 stops
American Airlines Logo
07:50 - 18:45SNN-SFO
18h 55m1 stop
€442American Airlines
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Mon, 3 Nov - Wed, 12 Nov
American Airlines Logo
14:27 - 16:45SFO-SNN
18h 18m2 stops
American Airlines Logo
07:50 - 20:34SNN-SFO
20h 44m2 stops
€450American Airlines
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Mon, 3 Nov - Wed, 12 Nov
United Airlines Logo
13:00 - 10:15SFO-SNN
13h 15m1 stop
United Airlines Logo
12:30 - 19:00SNN-SFO
14h 30m1 stop
€516United Airlines
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Tue, 7 Oct - Wed, 15 Oct
United Airlines Logo
07:00 - 10:15SFO-SNN
19h 15m3 stops
United Airlines Logo
12:30 - 23:57SNN-SFO
19h 27m2 stops
€520United Airlines
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Tue, 7 Oct - Wed, 15 Oct
Logo
16:35 - 20:35SFO-SNN
20h 00m2 stops
Logo
20:05 - 17:30SNN-SFO
28h 25m2 stops
€607
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Mon, 20 Oct - Mon, 27 Oct
British Airways Logo
20:40 - 19:25SFO-SNN
14h 45m1 stop
British Airways Logo
17:30 - 20:50SNN-SFO
35h 20m2 stops
€619British Airways
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Wed, 10 Dec - Thu, 8 Jan
British Airways Logo
11:40 - 16:45SFO-SNN
21h 05m2 stops
British Airways Logo
07:50 - 09:50SNN-SFO
34h 00m2 stops
€623British Airways
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Wed, 10 Dec - Fri, 9 Jan
Logo
16:35 - 20:35SFO-SNN
20h 00m2 stops
Logo
07:50 - 22:37SNN-SFO
21h 47m3 stops
€681
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Mon, 20 Oct - Sat, 1 Nov
Air Canada Logo
08:25 - 11:30SJC-SNN
19h 05m3 stops
Air Canada Logo
07:50 - 21:11SNN-SJC
21h 21m3 stops
€810Air Canada
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Sat, 21 Feb - Sat, 28 Feb

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

Our best American Airlines deals on San Francisco Bay Area to Shannon, Clare flight tickets
American Airlines
3 Nov
SFO17:30San Francisco
15h 15m
1 stop
SNN16:45Shannon
12 Nov
SNN07:50Shannon
15h 10m
1 stop
SFO15:00San Francisco
€438
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American Airlines
3 Nov
SFO14:27San Francisco
18h 18m
2 stops
SNN16:45Shannon
12 Nov
SNN07:50Shannon
18h 55m
1 stop
SFO18:45San Francisco
€442
Find similar
American Airlines
3 Nov
SFO14:27San Francisco
18h 18m
2 stops
SNN16:45Shannon
12 Nov
SNN07:50Shannon
20h 44m
2 stops
SFO20:34San Francisco
€450
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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
7 Oct
SFO13:00San Francisco
13h 15m
1 stop
SNN10:15Shannon
15 Oct
SNN12:30Shannon
14h 30m
1 stop
SFO19:00San Francisco
€516
Find similar
United Airlines
7 Oct
SFO07:00San Francisco
19h 15m
3 stops
SNN10:15Shannon
15 Oct
SNN12:30Shannon
19h 27m
2 stops
SFO23:57San Francisco
€520
Find similar
United Airlines
6 Oct
SFO13:00San Francisco
13h 15m
1 stop
SNN10:15Shannon
14 Oct
SNN12:30Shannon
14h 30m
1 stop
SFO19:00San Francisco
€532
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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 7 September 2025.
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

Mon 3/11

17:30-16:45

1 stop15h 15m

Shannon

Wed 12/11

07:50-15:00

1 stop15h 10m

€438

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Mon 3/11

14:27-16:45

2 stops18h 18m

Shannon

Wed 12/11

07:50-18:45

1 stop18h 55m

€442

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Mon 3/11

14:27-16:45

2 stops18h 18m

Shannon

Wed 12/11

07:50-20:34

2 stops20h 44m

€450

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Tue 7/10

13:00-10:15

1 stop13h 15m

Shannon

Wed 15/10

12:30-19:00

1 stop14h 30m

€516

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Tue 7/10

07:00-10:15

3 stops19h 15m

Shannon

Wed 15/10

12:30-23:57

2 stops19h 27m

€520

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Mon 20/10

16:35-20:35

2 stops20h 00m

Shannon

Mon 27/10

20:05-17:30

2 stops28h 25m

€607

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Wed 10/12

20:40-19:25

1 stop14h 45m

Shannon

Thu 8/1

17:30-20:50

2 stops35h 20m

€619

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Wed 10/12

11:40-16:45

2 stops21h 05m

Shannon

Fri 9/1

07:50-09:50

2 stops34h 00m

€623

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Mon 20/10

16:35-20:35

2 stops20h 00m

Shannon

Sat 1/11

07:50-22:37

3 stops21h 47m

€681

San JoseShannon

SJC - SNN

SJCSNN

San Jose

Sat 21/2

08:25-11:30

3 stops19h 05m

Shannon

Sat 28/2

07:50-21:11

3 stops21h 21m

€810

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 €624.

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 €767 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 €654 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

Direct flights

None
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.
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  • 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
Killaloe
Adare
Lahinch

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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