What is the cheapest airline that flies from Shannon to San Francisco Bay Area?

Aer Lingus, British Airways, and American Airlines are the most popular carriers operating from Shannon 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?

As of June 2026, there is 1 operator available to choose from 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.

€377 Cheap Flights from Shannon, Clare to San Francisco Bay Area in 2026

Discover deals from 900+ travel sites with momondo.

Voted the Winner of Europe's Best Travel App 2023

Find the cheapest flights from Shannon, Clare to San Francisco Bay Area

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

17:25 - 15:55

SNN

SFO

30h 30m

2 stops

07:40 - 11:20

SFO

SNN

19h 40m

2 stops

€726Aer Lingus

Sat, 19 Sep - Sat, 26 Sep

20:05 - 15:44

SNN

OAK

27h 39m

2 stops

13:11 - 16:45

OAK

SNN

43h 34m

2 stops

€726British Airways

Fri, 4 Dec - Mon, 7 Dec

17:30 - 15:44

SNN

OAK

30h 14m

2 stops

13:11 - 16:45

OAK

SNN

19h 34m

2 stops

€729British Airways

Fri, 4 Dec - Mon, 7 Dec

12:30 - 21:28

SNN

SFO

16h 58m

1 stop

00:50 - 07:30

SFO

SNN

22h 40m

1 stop

€743United Airlines

Fri, 19 Jun - Sun, 5 Jul

09:30 - 20:57

SNN

SJC

19h 27m

2 stops

12:51 - 07:30

SJC

SNN

34h 39m

2 stops

€743United Airlines

Sat, 5 Sep - Tue, 8 Sep

14:30 - 08:34

SNN

SFO

26h 04m

2 stops

23:20 - 06:00

SFO

SNN

22h 40m

2 stops

€758American Airlines

Fri, 19 Jun - Wed, 8 Jul

13:05 - 22:35

SNN

SFO

17h 30m

1 stop

13:00 - 11:10

SFO

SNN

14h 10m

1 stop

€763Delta

Fri, 19 Jun - Thu, 9 Jul

21:15 - 13:50

SNN

SFO

24h 35m

1 stop

14:40 - 11:15

SFO

SNN

36h 35m

1 stop

€774Multiple Airlines

Mon, 14 Sep - Thu, 17 Sep

21:15 - 13:50

SNN

SFO

24h 35m

1 stop

13:35 - 16:10

SFO

SNN

18h 35m

2 stops

€839Multiple Airlines

Mon, 14 Sep - Thu, 17 Sep

13:05 - 12:27

SNN

SFO

31h 22m

1 stop

13:00 - 11:10

SFO

SNN

14h 10m

1 stop

€843Delta

Mon, 22 Jun - Thu, 9 Jul

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Lufthansa flights from Shannon, Clare to San Francisco Bay Area

Our best Lufthansa deals on Shannon, Clare to San Francisco Bay Area flight tickets

Lufthansa

16 Jul

SNN12:30Shannon

16h 58m

1 stop

SFO21:28San Francisco

21 Jul

SFO08:15San Francisco

15h 15m

1 stop

SNN07:30Shannon

€837

Lufthansa

20 Jun

SNN12:30Shannon

16h 58m

1 stop

SFO21:28San Francisco

24 Jun

SFO08:15San Francisco

15h 15m

1 stop

SNN07:30Shannon

€951

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

Our best American Airlines deals on Shannon, Clare to San Francisco Bay Area flight tickets

American Airlines

19 Jun

SNN14:30Shannon

26h 04m

2 stops

SFO08:34San Francisco

8 Jul

SFO23:20San Francisco

22h 40m

2 stops

SNN06:00Shannon

€758

American Airlines

18 Jun

SNN14:30Shannon

26h 57m

1 stop

SFO09:27San Francisco

22 Jun

SFO23:29San Francisco

22h 31m

2 stops

SNN06:00Shannon

€759

American Airlines

18 Jun

SNN14:30Shannon

28h 22m

1 stop

SFO10:52San Francisco

22 Jun

SFO05:23San Francisco

16h 37m

2 stops

SNN06:00Shannon

€761

momondo Fare Finder

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

Cheapest return flight

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Sat 19/9

17:25-15:55

2 stops30h 30m

San Francisco

Sat 26/9

07:40-11:20

2 stops19h 40m

€726

ShannonOakland

SNN - OAK

SNNOAK

Shannon

Fri 4/12

20:05-15:44

2 stops27h 39m

Oakland

Mon 7/12

13:11-16:45

2 stops43h 34m

€726

ShannonOakland

SNN - OAK

SNNOAK

Shannon

Fri 4/12

17:30-15:44

2 stops30h 14m

Oakland

Mon 7/12

13:11-16:45

2 stops19h 34m

€729

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Fri 19/6

12:30-21:28

1 stop16h 58m

San Francisco

Sun 5/7

00:50-07:30

1 stop22h 40m

€743

ShannonSan Jose

SNN - SJC

SNNSJC

Shannon

Sat 5/9

09:30-20:57

2 stops19h 27m

San Jose

Tue 8/9

12:51-07:30

2 stops34h 39m

€743

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Fri 19/6

14:30-08:34

2 stops26h 04m

San Francisco

Wed 8/7

23:20-06:00

2 stops22h 40m

€758

Fastest return journey

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Fri 19/6

13:05-22:35

1 stop17h 30m

San Francisco

Thu 9/7

13:00-11:10

1 stop14h 10m

€763

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Mon 14/9

21:15-13:50

1 stop24h 35m

San Francisco

Thu 17/9

14:40-11:15

1 stop36h 35m

€774

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Mon 14/9

21:15-13:50

1 stop24h 35m

San Francisco

Thu 17/9

13:35-16:10

2 stops18h 35m

€839

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Mon 22/6

13:05-12:27

1 stop31h 22m

San Francisco

Thu 9/7

13:00-11:10

1 stop14h 10m

€843

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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

Fastest flight time	16h 58m
Direct flights	None

The fastest flight from Shannon, Clare to San Francisco Bay Area takes 16h 58m

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.

Search flight deals

Frequently asked questions about flying 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?
As of June 2026, there is 1 operator available to choose from 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?
Based on momondo bookings for flights between Shannon, Clare and San Francisco Bay Area, the leading plane model is Airbus A321neo, making up 36.90% of the total bookings. Other popular models include Airbus A321-100/200 with 14.36%, Boeing 737-800 Passenger/BBJ2 (winglets) with 11.41%, and Boeing 737 MAX 8 with 10.89%.

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 Airlines	PriceFrom €637	Free Cancellation	Rating 7.4 9,796 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.