Latest deals
Insights
FAQs
Price Alerts

Cheap flights from San Francisco Bay Area to Shannon from €249

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 25/11. 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
Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Francisco Bay Area to Shannon

Cheap return flights

American Airlines Logo
12:16 - 11:30SFO-SNN
16h 14m2 stops
American Airlines Logo
07:50 - 15:00SNN-SFO
15h 10m1 stop
€441American Airlines
Find Deal
Wed, 29 Oct - Wed, 5 Nov
American Airlines Logo
10:16 - 11:30SFO-SNN
18h 14m2 stops
American Airlines Logo
07:50 - 20:28SNN-SFO
20h 38m2 stops
€450American Airlines
Find Deal
Wed, 29 Oct - Wed, 5 Nov
American Airlines Logo
18:30 - 16:45SFO-SNN
15h 15m1 stop
American Airlines Logo
07:50 - 18:45SNN-SFO
18h 55m1 stop
€479American Airlines
Find Deal
Wed, 29 Oct - Wed, 5 Nov
American Airlines Logo
17:30 - 16:45SFO-SNN
15h 15m1 stop
American Airlines Logo
07:50 - 18:45SNN-SFO
18h 55m1 stop
€480American Airlines
Find Deal
Thu, 8 Jan - Thu, 22 Jan
United Airlines Logo
08:45 - 10:15SJC-SNN
17h 30m2 stops
United Airlines Logo
12:30 - 22:24SNN-SJC
17h 54m2 stops
€519United Airlines
Find Deal
Tue, 14 Oct - Mon, 20 Oct
United Airlines Logo
13:00 - 10:15SFO-SNN
13h 15m1 stop
United Airlines Logo
12:30 - 23:59SNN-SFO
19h 29m2 stops
€519United Airlines
Find Deal
Tue, 14 Oct - Mon, 20 Oct
British Airways Logo
16:30 - 16:10SFO-SNN
15h 40m1 stop
British Airways Logo
21:15 - 13:50SNN-SFO
24h 35m1 stop
€664British Airways
Find Deal
Tue, 14 Oct - Mon, 20 Oct
Multiple Airlines Logo
00:43 - 10:15SFO-SNN
25h 32m2 stops
Multiple Airlines Logo
20:05 - 10:39SNN-SFO
45h 34m2 stops
€711Multiple Airlines
Find Deal
Wed, 22 Oct - Wed, 29 Oct
Multiple Airlines Logo
19:40 - 20:35SFO-SNN
16h 55m2 stops
Multiple Airlines Logo
20:05 - 19:25SNN-SFO
30h 20m3 stops
€752Multiple Airlines
Find Deal
Thu, 23 Oct - Wed, 29 Oct
British Airways Logo
14:08 - 11:20SJC-SNN
37h 12m2 stops
British Airways Logo
21:15 - 21:08SNN-SJC
31h 53m2 stops
€809British Airways
Find Deal
Sat, 27 Sep - Tue, 30 Sep

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
14 Oct
SJC08:45San Jose
17h 30m
2 stops
SNN10:15Shannon
20 Oct
SNN12:30Shannon
17h 54m
2 stops
SJC22:24San Jose
€519
Find similar
United Airlines
2 Oct
SFO10:55San Francisco
15h 20m
2 stops
SNN10:15Shannon
9 Oct
SNN12:30Shannon
17h 18m
2 stops
SFO21:48San Francisco
€565
Find similar
United Airlines
1 Oct
SJC06:30San Jose
19h 45m
2 stops
SNN10:15Shannon
11 Oct
SNN12:30Shannon
31h 31m
2 stops
SJC12:01San Jose
€577
Find similar

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
14 Oct
SFO16:30San Francisco
15h 40m
1 stop
SNN16:10Shannon
20 Oct
SNN21:15Shannon
24h 35m
1 stop
SFO13:50San Francisco
€664
Find similar
British Airways
27 Sept
SJC14:08San Jose
37h 12m
2 stops
SNN11:20Shannon
30 Sept
SNN21:15Shannon
31h 53m
2 stops
SJC21:08San Jose
€809
Find similar

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 16 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

Wed 29/10

12:16-11:30

2 stops16h 14m

Shannon

Wed 5/11

07:50-15:00

1 stop15h 10m

€441

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Wed 29/10

10:16-11:30

2 stops18h 14m

Shannon

Wed 5/11

07:50-20:28

2 stops20h 38m

€450

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Wed 29/10

18:30-16:45

1 stop15h 15m

Shannon

Wed 5/11

07:50-18:45

1 stop18h 55m

€479

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Thu 8/1

17:30-16:45

1 stop15h 15m

Shannon

Thu 22/1

07:50-18:45

1 stop18h 55m

€480

San JoseShannon

SJC - SNN

SJCSNN

San Jose

Tue 14/10

08:45-10:15

2 stops17h 30m

Shannon

Mon 20/10

12:30-22:24

2 stops17h 54m

€519

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Tue 14/10

13:00-10:15

1 stop13h 15m

Shannon

Mon 20/10

12:30-23:59

2 stops19h 29m

€519

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Tue 14/10

16:30-16:10

1 stop15h 40m

Shannon

Mon 20/10

21:15-13:50

1 stop24h 35m

€664

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Wed 22/10

00:43-10:15

2 stops25h 32m

Shannon

Wed 29/10

20:05-10:39

2 stops45h 34m

€711

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Thu 23/10

19:40-20:35

2 stops16h 55m

Shannon

Wed 29/10

20:05-19:25

3 stops30h 20m

€752

San JoseShannon

SJC - SNN

SJCSNN

San Jose

Sat 27/9

14:08-11:20

2 stops37h 12m

Shannon

Tue 30/9

21:15-21:08

2 stops31h 53m

€809

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 €619.

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 €761 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 €653 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.
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
Nenagh
Tipperary
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.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 16/10
Thu 23/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland