Which stopover airport offers the lowest fares from Shannon, Clare to San Francisco?

Flights via London (LHR) offer the lowest average return price of €708.

Which stopover airport has the shortest travel time from Shannon, Clare to San Francisco?

Flights connecting via Chicago (ORD) have the shortest average one-way travel time: 14h 03m.

Which stopover airport has the shortest connection time from Shannon, Clare to San Francisco?

Chicago (ORD) has the shortest average stopover time for this route: 0h 59m.

Which airport is the most popular for stopovers for flights between Shannon, Clare and San Francisco?

London (LHR) was the most common stop: 57% of momondo users choosing one-stop flights on this route connected there.

When did momondo last update prices for flights from Shannon Airport to San Francisco Airport?

Prices for flights from Shannon Airport to San Francisco Airport were last updated today.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Shannon Airport to San Francisco Airport.

What documentation or ID do you need to fly to San Francisco Airport?

The travel and health documents required for your trip to San Francisco Airport 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 Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€380 Cheap Flights from Shannon, Clare to San Francisco in 2026

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Find the cheapest flights from Shannon, Clare to San Francisco

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

13:05 - 00:59

SNN

SFO

19h 54m

1 stop

07:00 - 11:10

SFO

SNN

20h 10m

1 stop

€547KLM

Fri, 12 Jun - Wed, 17 Jun

13:05 - 22:35

SNN

SFO

17h 30m

1 stop

07:50 - 11:10

SFO

SNN

19h 20m

2 stops

€645Air France

Fri, 12 Jun - Wed, 17 Jun

13:05 - 22:35

SNN

SFO

17h 30m

1 stop

06:00 - 11:10

SFO

SNN

21h 10m

2 stops

€654Multiple Airlines

Fri, 12 Jun - Fri, 19 Jun

13:05 - 22:35

SNN

SFO

17h 30m

1 stop

13:00 - 11:10

SFO

SNN

14h 10m

1 stop

€685Delta

Fri, 12 Jun - Fri, 19 Jun

14:30 - 09:27

SNN

SFO

26h 57m

1 stop

15:05 - 06:00

SFO

SNN

30h 55m

1 stop

€698American Airlines

Fri, 12 Jun - Fri, 19 Jun

14:30 - 09:27

SNN

SFO

26h 57m

1 stop

12:21 - 15:50

SFO

SNN

19h 29m

2 stops

€709American Airlines

Fri, 12 Jun - Fri, 19 Jun

14:30 - 08:34

SNN

SFO

26h 04m

2 stops

12:21 - 15:50

SFO

SNN

19h 29m

2 stops

€711American Airlines

Fri, 12 Jun - Fri, 19 Jun

07:30 - 13:50

SNN

SFO

14h 20m

1 stop

16:35 - 16:10

SFO

SNN

15h 35m

1 stop

€725Aer Lingus

Wed, 9 Sep - Sun, 20 Sep

12:30 - 21:15

SNN

SFO

16h 45m

1 stop

07:00 - 10:15

SFO

SNN

19h 15m

1 stop

€728Lufthansa

Wed, 9 Sep - Sun, 20 Sep

06:05 - 14:30

SNN

SFO

40h 25m

3 stops

17:40 - 00:15

SFO

SNN

22h 35m

2 stops

€735Multiple Airlines

Wed, 16 Sep - Tue, 22 Sep

KLM flights from Shannon, Clare to San Francisco

Our best KLM deals on Shannon, Clare to San Francisco flight tickets

KLM

12 Jun

SNN13:05Shannon

19h 54m

1 stop

SFO00:59San Francisco

17 Jun

SFO07:00San Francisco

20h 10m

1 stop

SNN11:10Shannon

€547

KLM

12 Jun

SNN13:05Shannon

17h 30m

1 stop

SFO22:35San Francisco

19 Jun

SFO07:00San Francisco

20h 10m

1 stop

SNN11:10Shannon

€752

KLM

12 Jun

SNN13:05Shannon

17h 30m

1 stop

SFO22:35San Francisco

19 Jun

SFO07:00San Francisco

20h 10m

1 stop

SNN11:10Shannon

€763

Delta flights from Shannon, Clare to San Francisco

Our best Delta deals on Shannon, Clare to San Francisco flight tickets

Delta

12 Jun

SNN13:05Shannon

17h 30m

1 stop

SFO22:35San Francisco

19 Jun

SFO13:00San Francisco

14h 10m

1 stop

SNN11:10Shannon

€685

Delta

11 Jun

SNN13:05Shannon

37h 25m

1 stop

SFO18:30San Francisco

15 Jun

SFO22:40San Francisco

28h 30m

1 stop

SNN11:10Shannon

€830

momondo Fare Finder

Use the filters below to find and compare flights from Shannon, Clare to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Fri 12/6

13:05-00:59

1 stop19h 54m

San Francisco

Wed 17/6

07:00-11:10

1 stop20h 10m

€547

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Fri 12/6

13:05-22:35

1 stop17h 30m

San Francisco

Wed 17/6

07:50-11:10

2 stops19h 20m

€645

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Fri 12/6

13:05-22:35

1 stop17h 30m

San Francisco

Fri 19/6

06:00-11:10

2 stops21h 10m

€654

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Fri 12/6

13:05-22:35

1 stop17h 30m

San Francisco

Fri 19/6

13:00-11:10

1 stop14h 10m

€685

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Fri 12/6

14:30-09:27

1 stop26h 57m

San Francisco

Fri 19/6

15:05-06:00

1 stop30h 55m

€698

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Fri 12/6

14:30-09:27

1 stop26h 57m

San Francisco

Fri 19/6

12:21-15:50

2 stops19h 29m

€709

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Fri 12/6

14:30-08:34

2 stops26h 04m

San Francisco

Fri 19/6

12:21-15:50

2 stops19h 29m

€711

Fastest return journey

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Wed 9/9

07:30-13:50

1 stop14h 20m

San Francisco

Sun 20/9

16:35-16:10

1 stop15h 35m

€725

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Wed 9/9

12:30-21:15

1 stop16h 45m

San Francisco

Sun 20/9

07:00-10:15

1 stop19h 15m

€728

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Wed 16/9

06:05-14:30

3 stops40h 25m

San Francisco

Tue 22/9

17:40-00:15

2 stops22h 35m

€735

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

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

Airlines

Stopovers

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

Aer Lingus is the most popular carrier operating from Shannon to San Francisco

When to book flights from Shannon, Clare to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Shannon, Clare to San Francisco according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Shannon, Clare to San Francisco (SNN to SFO) flight deals and tips

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

Fastest flight time	14h 20m
Direct flights	None

The fastest flight from Shannon, Clare to San Francisco takes 14h 20m

There are no direct flights from Shannon, Clare to San Francisco. There are no popular flight routes from Shannon, Clare to San Francisco.

Search flight deals

Frequently asked questions about flying from Shannon, Clare to San Francisco

How far is Shannon to San Francisco by plane?
There are 8086.7 km between Shannon and San Francisco. In terms of flight time, this usually takes a little over 14h 20m.
When did momondo last update prices for flights from Shannon Airport to San Francisco Airport?
Prices for flights from Shannon Airport to San Francisco Airport were last updated today.
How old do you have to be to fly from Shannon Airport to San Francisco Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Shannon Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The travel and health documents required for your trip to San Francisco Airport 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 Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Santa Cruz

Millbrae

Mountain View

Walnut Creek

Alameda

Rohnert Park

South San Francisco

Menlo Park

Berkeley

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Shannon to San Francisco . Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to San Francisco from Shannon which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to San Francisco from Shannon. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Shannon to San Francisco now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Francisco and let you know when they change.