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Cheap flights from San Francisco Bay Area to Shannon from €233

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 30/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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.
United Airlines Logo
12:35 - 10:15
SFO
-
SNN
13h 40m
1 stop
United Airlines Logo
09:30 - 15:30
SNN
-
SFO
14h 00m
1 stop
€491United Airlines
Tue, 21 Jul - Thu, 13 Aug
United Airlines Logo
10:19 - 10:15
SFO
-
SNN
15h 56m
2 stops
United Airlines Logo
09:30 - 19:04
SNN
-
SFO
17h 34m
2 stops
€494United Airlines
Tue, 21 Jul - Thu, 13 Aug
United Airlines Logo
06:30 - 07:30
SJC
-
SNN
17h 00m
1 stop
United Airlines Logo
09:30 - 22:41
SNN
-
SJC
21h 11m
1 stop
€519United Airlines
Sun, 16 Aug - Thu, 20 Aug
Lufthansa Logo
18:34 - 07:30
SFO
-
SNN
28h 56m
1 stop
Lufthansa Logo
10:55 - 19:50
SNN
-
SFO
16h 55m
1 stop
€554Lufthansa
Fri, 14 Aug - Thu, 27 Aug
Delta Logo
22:45 - 11:10
SFO
-
SNN
28h 25m
1 stop
Delta Logo
13:05 - 01:24
SNN
-
SFO
20h 19m
1 stop
€561Delta
Fri, 10 Jul - Tue, 21 Jul
Lufthansa Logo
06:30 - 07:30
SJC
-
SNN
17h 00m
1 stop
Lufthansa Logo
09:30 - 22:30
SNN
-
SJC
21h 00m
1 stop
€599Lufthansa
Wed, 15 Jul - Mon, 27 Jul
Delta Logo
07:15 - 11:10
SJC
-
SNN
19h 55m
2 stops
Delta Logo
13:05 - 12:53
SNN
-
SJC
31h 48m
2 stops
€615Delta
Tue, 16 Jun - Tue, 11 Aug
British Airways Logo
14:36 - 16:10
SJC
-
SNN
17h 34m
2 stops
British Airways Logo
21:15 - 16:41
SNN
-
SJC
27h 26m
2 stops
€652British Airways
Tue, 4 Aug - Mon, 10 Aug
British Airways Logo
07:00 - 11:20
OAK
-
SNN
20h 20m
2 stops
British Airways Logo
21:15 - 21:41
SNN
-
OAK
32h 26m
2 stops
€747British Airways
Tue, 19 May - Tue, 9 Jun
Multiple Airlines Logo
06:20 - 07:30
OAK
-
SNN
17h 10m
2 stops
Multiple Airlines Logo
12:30 - 22:59
SNN
-
OAK
18h 29m
2 stops
€5,234Multiple Airlines
Thu, 11 Jun - Sun, 28 Jun

Lufthansa flights from San Francisco Bay Area to Shannon, Clare

Our best Lufthansa deals on San Francisco Bay Area to Shannon, Clare flight tickets
Lufthansa
14 Aug
SFO18:34San Francisco
28h 56m
1 stop
SNN07:30Shannon
27 Aug
SNN10:55Shannon
16h 55m
1 stop
SFO19:50San Francisco
€554
Lufthansa
15 Jul
SJC06:30San Jose
17h 00m
1 stop
SNN07:30Shannon
27 Jul
SNN09:30Shannon
21h 00m
1 stop
SJC22:30San Jose
€599
Lufthansa
19 Jul
SJC06:30San Jose
17h 00m
1 stop
SNN07:30Shannon
25 Jul
SNN09:30Shannon
21h 00m
1 stop
SJC22:30San Jose
€655

Delta flights from San Francisco Bay Area to Shannon, Clare

Our best Delta deals on San Francisco Bay Area to Shannon, Clare flight tickets
Delta
10 Jul
SFO22:45San Francisco
28h 25m
1 stop
SNN11:10Shannon
21 Jul
SNN13:05Shannon
20h 19m
1 stop
SFO01:24San Francisco
€561
Delta
3 Aug
SFO09:00San Francisco
18h 10m
1 stop
SNN11:10Shannon
10 Aug
SNN13:05Shannon
20h 19m
1 stop
SFO01:24San Francisco
€577
Delta
14 Aug
SFO22:45San Francisco
28h 25m
1 stop
SNN11:10Shannon
27 Aug
SNN13:05Shannon
16h 09m
1 stop
SFO21:14San Francisco
€612

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 3 March 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 21/7

12:35-10:15

1 stop13h 40m

Shannon

Thu 13/8

09:30-15:30

1 stop14h 00m

€491

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Tue 21/7

10:19-10:15

2 stops15h 56m

Shannon

Thu 13/8

09:30-19:04

2 stops17h 34m

€494

San JoseShannon

SJC - SNN

SJCSNN

San Jose

Sun 16/8

06:30-07:30

1 stop17h 00m

Shannon

Thu 20/8

09:30-22:41

1 stop21h 11m

€519

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Fri 14/8

18:34-07:30

1 stop28h 56m

Shannon

Thu 27/8

10:55-19:50

1 stop16h 55m

€554

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Fri 10/7

22:45-11:10

1 stop28h 25m

Shannon

Tue 21/7

13:05-01:24

1 stop20h 19m

€561

San JoseShannon

SJC - SNN

SJCSNN

San Jose

Wed 15/7

06:30-07:30

1 stop17h 00m

Shannon

Mon 27/7

09:30-22:30

1 stop21h 00m

€599

San JoseShannon

SJC - SNN

SJCSNN

San Jose

Tue 16/6

07:15-11:10

2 stops19h 55m

Shannon

Tue 11/8

13:05-12:53

2 stops31h 48m

€615

San JoseShannon

SJC - SNN

SJCSNN

San Jose

Tue 4/8

14:36-16:10

2 stops17h 34m

Shannon

Mon 10/8

21:15-16:41

2 stops27h 26m

€652

OaklandShannon

OAK - SNN

OAKSNN

Oakland

Tue 19/5

07:00-11:20

2 stops20h 20m

Shannon

Tue 9/6

21:15-21:41

2 stops32h 26m

€747

OaklandShannon

OAK - SNN

OAKSNN

Oakland

Thu 11/6

06:20-07:30

2 stops17h 10m

Shannon

Sun 28/6

12:30-22:59

2 stops18h 29m

€5,234

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 December is another great option to travel to Shannon, Clare, with average flight prices from San Francisco Bay Area averaging around €539.

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 €669 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 €604 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

16h 30m

Direct flights

None
The fastest flight from San Francisco Bay Area to Shannon, Clare takes 16h 30m
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
Killaloe
Nenagh
Adare
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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