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Cheap flights from San Francisco Bay Area to Shannon from €181

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 25/1. 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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Find the cheapest flights from San Francisco Bay Area to Shannon

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
16:30 - 16:45
SFO
-
SNN
16h 15m
2 stops
British Airways Logo
20:05 - 15:35
SNN
-
SFO
27h 30m
2 stops
€400British Airways
Tue, 10 Feb - Tue, 17 Feb
British Airways Logo
14:33 - 16:45
SFO
-
SNN
19h 12m
2 stops
British Airways Logo
21:15 - 15:50
SNN
-
SFO
26h 35m
2 stops
€401British Airways
Wed, 25 Mar - Mon, 13 Apr
British Airways Logo
17:30 - 16:45
SFO
-
SNN
15h 15m
1 stop
British Airways Logo
20:05 - 15:35
SNN
-
SFO
27h 30m
2 stops
€402British Airways
Tue, 10 Feb - Tue, 17 Feb
British Airways Logo
17:30 - 11:30
SFO
-
SNN
34h 00m
1 stop
British Airways Logo
20:05 - 16:35
SNN
-
SFO
27h 30m
2 stops
€403British Airways
Tue, 3 Mar - Tue, 10 Mar
British Airways Logo
20:40 - 11:30
SFO
-
SNN
30h 50m
1 stop
British Airways Logo
07:50 - 16:00
SNN
-
SFO
15h 10m
1 stop
€403British Airways
Tue, 3 Mar - Tue, 10 Mar
British Airways Logo
20:40 - 19:25
SFO
-
SNN
14h 45m
1 stop
British Airways Logo
07:50 - 15:00
SNN
-
SFO
15h 10m
1 stop
€405British Airways
Tue, 10 Feb - Tue, 17 Feb
British Airways Logo
17:30 - 19:25
SFO
-
SNN
17h 55m
1 stop
British Airways Logo
07:50 - 16:00
SNN
-
SFO
15h 10m
1 stop
€407British Airways
Wed, 4 Mar - Wed, 11 Mar
British Airways Logo
16:30 - 16:45
SFO
-
SNN
16h 15m
2 stops
British Airways Logo
07:50 - 15:00
SNN
-
SFO
15h 10m
1 stop
€408British Airways
Tue, 10 Feb - Tue, 17 Feb
United Airlines Logo
06:40 - 07:30
SJC
-
SNN
16h 50m
1 stop
United Airlines Logo
09:30 - 22:36
SNN
-
SJC
21h 06m
1 stop
€451United Airlines
Wed, 8 Jul - Tue, 21 Jul
United Airlines Logo
06:40 - 10:15
SJC
-
SNN
19h 35m
2 stops
United Airlines Logo
09:30 - 22:36
SNN
-
SJC
21h 06m
1 stop
€455United Airlines
Wed, 8 Jul - Wed, 22 Jul

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
10 Feb
SFO16:30San Francisco
16h 15m
2 stops
SNN16:45Shannon
17 Feb
SNN20:05Shannon
27h 30m
2 stops
SFO15:35San Francisco
€400
British Airways
25 Mar
SFO10:03San Francisco
18h 27m
2 stops
SNN11:30Shannon
13 Apr
SNN21:15Shannon
26h 35m
2 stops
SFO15:50San Francisco
€401
British Airways
10 Feb
SFO17:30San Francisco
15h 15m
1 stop
SNN16:45Shannon
17 Feb
SNN20:05Shannon
27h 30m
2 stops
SFO15:35San Francisco
€402

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
10 Feb
SFO16:30San Francisco
16h 15m
2 stops
SNN16:45Shannon
17 Feb
SNN07:50Shannon
20h 24m
2 stops
SFO20:14San Francisco
€431
American Airlines
30 Apr
SFO22:16San Francisco
23h 44m
1 stop
SNN06:00Shannon
14 May
SNN07:40Shannon
22h 24m
2 stops
SFO22:04San Francisco
€481
American Airlines
30 Apr
SFO06:00San Francisco
15h 25m
2 stops
SNN05:25Shannon
14 May
SNN07:40Shannon
19h 31m
2 stops
SFO19:11San Francisco
€485

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 18 January 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

Tue 10/2

16:30-16:45

2 stops16h 15m

Shannon

Tue 17/2

20:05-15:35

2 stops27h 30m

€400

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Wed 25/3

14:33-16:45

2 stops19h 12m

Shannon

Mon 13/4

21:15-15:50

2 stops26h 35m

€401

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Tue 10/2

17:30-16:45

1 stop15h 15m

Shannon

Tue 17/2

20:05-15:35

2 stops27h 30m

€402

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Tue 3/3

17:30-11:30

1 stop34h 00m

Shannon

Tue 10/3

20:05-16:35

2 stops27h 30m

€403

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Tue 3/3

20:40-11:30

1 stop30h 50m

Shannon

Tue 10/3

07:50-16:00

1 stop15h 10m

€403

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Tue 10/2

20:40-19:25

1 stop14h 45m

Shannon

Tue 17/2

07:50-15:00

1 stop15h 10m

€405

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Wed 4/3

17:30-19:25

1 stop17h 55m

Shannon

Wed 11/3

07:50-16:00

1 stop15h 10m

€407

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Tue 10/2

16:30-16:45

2 stops16h 15m

Shannon

Tue 17/2

07:50-15:00

1 stop15h 10m

€408

San JoseShannon

SJC - SNN

SJCSNN

San Jose

Wed 8/7

06:40-07:30

1 stop16h 50m

Shannon

Tue 21/7

09:30-22:36

1 stop21h 06m

€451

San JoseShannon

SJC - SNN

SJCSNN

San Jose

Wed 8/7

06:40-10:15

2 stops19h 35m

Shannon

Wed 22/7

09:30-22:36

1 stop21h 06m

€455

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 €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 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 €688 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 €606 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

14h 45m

Direct flights

None
The fastest flight from San Francisco Bay Area to Shannon, Clare takes 14h 45m
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
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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