Cheap flights from Shannon, Clare to San Francisco Bay Area from €394

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Shannon, Clare to San Francisco Bay Area 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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Find the cheapest flights from Shannon, Clare to San Francisco Bay Area

Cheap return flights

United Airlines Logo
09:30 - 17:46SNN-SFO
16h 16m2 stops
United Airlines Logo
05:00 - 10:15SFO-SNN
21h 15m2 stops
€511United Airlines
Find Deal
Thu, 11 Sep - Thu, 18 Sep
United Airlines Logo
09:30 - 17:17SNN-SJC
15h 47m2 stops
United Airlines Logo
13:05 - 07:30SJC-SNN
34h 25m2 stops
€511United Airlines
Find Deal
Thu, 11 Sep - Thu, 18 Sep
Aer Lingus Logo
17:30 - 15:35SNN-SFO
30h 05m2 stops
Aer Lingus Logo
17:30 - 16:45SFO-SNN
15h 15m1 stop
€622Aer Lingus
Find Deal
Tue, 11 Nov - Thu, 20 Nov
Aer Lingus Logo
20:05 - 15:35SNN-SFO
27h 30m2 stops
Aer Lingus Logo
10:15 - 19:25SFO-SNN
25h 10m2 stops
€626Aer Lingus
Find Deal
Tue, 11 Nov - Thu, 20 Nov
American Airlines Logo
14:00 - 23:59SNN-SFO
17h 59m1 stop
American Airlines Logo
17:30 - 16:45SFO-SNN
15h 15m1 stop
€650American Airlines
Find Deal
Tue, 11 Nov - Thu, 20 Nov
American Airlines Logo
14:00 - 23:59SNN-SFO
17h 59m1 stop
American Airlines Logo
17:30 - 16:45SFO-SNN
15h 15m1 stop
€653American Airlines
Find Deal
Tue, 11 Nov - Thu, 20 Nov
 Logo
21:15 - 13:50SNN-SFO
24h 35m1 stop
 Logo
19:20 - 20:35SFO-SNN
17h 15m1 stop
€745
Find Deal
Mon, 29 Sep - Tue, 7 Oct
 Logo
08:45 - 09:30SNN-SFO
32h 45m3 stops
 Logo
13:45 - 00:10SFO-SNN
26h 25m2 stops
€884
Find Deal
Thu, 11 Sep - Tue, 16 Sep
British Airways Logo
07:40 - 22:03SNN-OAK
22h 23m2 stops
British Airways Logo
14:30 - 20:35OAK-SNN
22h 05m2 stops
€1,640British Airways
Find Deal
Thu, 11 Sep - Thu, 18 Sep
British Airways Logo
07:40 - 20:32SNN-SFO
20h 52m2 stops
British Airways Logo
10:16 - 11:20SFO-SNN
17h 04m2 stops
€2,885British Airways
Find Deal
Mon, 29 Sep - Tue, 7 Oct

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

Our best United Airlines deals on Shannon, Clare to San Francisco Bay Area flight tickets
United Airlines
11 Sept
SNN09:30Shannon
16h 16m
2 stops
SFO17:46San Francisco
18 Sept
SFO05:00San Francisco
21h 15m
2 stops
SNN10:15Shannon
United Airlines
12 Sept
SNN09:30Shannon
14h 00m
1 stop
SFO15:30San Francisco
16 Sept
SFO11:20San Francisco
14h 55m
2 stops
SNN10:15Shannon
United Airlines
11 Sept
SNN09:30Shannon
14h 00m
1 stop
SFO15:30San Francisco
16 Sept
SFO08:35San Francisco
14h 55m
2 stops
SNN07:30Shannon

Aer Lingus flights from Shannon, Clare to San Francisco Bay Area

Our best Aer Lingus deals on Shannon, Clare to San Francisco Bay Area flight tickets
Aer Lingus
11 Nov
SNN17:30Shannon
30h 05m
2 stops
SFO15:35San Francisco
20 Nov
SFO17:30San Francisco
15h 15m
1 stop
SNN16:45Shannon
Aer Lingus
11 Nov
SNN20:05Shannon
27h 30m
2 stops
SFO15:35San Francisco
20 Nov
SFO10:15San Francisco
25h 10m
2 stops
SNN19:25Shannon

momondo Fare Finder

 
Customise your flight search to find flights from Shannon, Clare to San Francisco Bay Area 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 31 August 2025.
Use the filters below to find and compare flights from Shannon, Clare to San Francisco Bay Area that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Thu 11/9

09:30-17:46

2 stops16h 16m

San Francisco

Thu 18/9

05:00-10:15

2 stops21h 15m

€511

ShannonSan Jose

SNN - SJC

SNNSJC

Shannon

Thu 11/9

09:30-17:17

2 stops15h 47m

San Jose

Thu 18/9

13:05-07:30

2 stops34h 25m

€511

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Tue 11/11

17:30-15:35

2 stops30h 05m

San Francisco

Thu 20/11

17:30-16:45

1 stop15h 15m

€622

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Tue 11/11

20:05-15:35

2 stops27h 30m

San Francisco

Thu 20/11

10:15-19:25

2 stops25h 10m

€626

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Tue 11/11

14:00-23:59

1 stop17h 59m

San Francisco

Thu 20/11

17:30-16:45

1 stop15h 15m

€650

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Tue 11/11

14:00-23:59

1 stop17h 59m

San Francisco

Thu 20/11

17:30-16:45

1 stop15h 15m

€653

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Mon 29/9

21:15-13:50

1 stop24h 35m

San Francisco

Tue 7/10

19:20-20:35

1 stop17h 15m

€745

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Thu 11/9

08:45-09:30

3 stops32h 45m

San Francisco

Tue 16/9

13:45-00:10

2 stops26h 25m

€884

ShannonOakland

SNN - OAK

SNNOAK

Shannon

Thu 11/9

07:40-22:03

2 stops22h 23m

Oakland

Thu 18/9

14:30-20:35

2 stops22h 05m

€1,640

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Mon 29/9

07:40-20:32

2 stops20h 52m

San Francisco

Tue 7/10

10:16-11:20

2 stops17h 04m

€2,885

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 San Francisco Bay Area from

How to get the cheapest flight ticket from Shannon, Clare to San Francisco Bay Area

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 day to depart on your flight to San Francisco Bay Area?

On average, the least expensive day to fly to San Francisco Bay Area from Shannon, Clare is on a Thursday. momondo users have found tickets for Thursday departures for as low as €567. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Wednesday is the most expensive day to depart from Shannon, Clare because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €697.

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

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

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

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

Direct flights

None
There are no direct flights from Shannon, Clare to San Francisco Bay Area. There are no popular flight routes from Shannon, Clare to San Francisco Bay Area.
  • When did momondo last update prices for flights from Shannon Airport to San Francisco Bay Area?

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

  • How many operators does momondo search for flights from Shannon Airport to San Francisco Bay Area?

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

    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 Shannon Airport to San Francisco Bay Area.

  • What documentation or ID do you need to fly to San Francisco Bay Area?

    The travel and health documents required for your trip to San Francisco Bay Area can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at San Francisco Bay Area. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Shannon, Clare to San Francisco Bay Area

Compare and see reviews for airlines that fly from Shannon, Clare to San Francisco Bay Area with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom €567Free CancellationRating
7.4
8,942 reviews
Search United Airlines flights

Why use momondo?

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

Finding the right flight to San Francisco Bay Area from Shannon is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Francisco Bay Area quick and easy, saving you time and money.

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

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

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

Once you have performed a search for Shannon to San Francisco Bay Area flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to San Francisco Bay Area from Shannon. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Fri 5/9
Fri 12/9

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