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Cheap flights from Shannon, Clare to San Francisco from $509

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Shannon, Clare to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
8:05 pm - 2:55 pmSNN  Shannon-SFO San Francisco
26h 50m1 stop London Heathrow
British Airways Logo
5:25 pm - 4:45 pmSFO  San Francisco-SNN Shannon
15h 20m1 stop London Heathrow
$779British Airways
Sun, Dec 20 - Thu, Dec 31
British Airways Logo
8:05 pm - 2:55 pmSNN  Shannon-SFO San Francisco
26h 50m1 stop London Heathrow
British Airways Logo
8:35 pm - 7:25 pmSFO  San Francisco-SNN Shannon
14h 50m1 stop London Heathrow
$780British Airways
Sun, Dec 20 - Wed, Dec 30
Multiple Airlines Logo
5:30 pm - 2:55 pmSNN  Shannon-SFO San Francisco
29h 25m1 stop London Heathrow
Multiple Airlines Logo
10:41 am - 11:30 amSFO  San Francisco-SNN Shannon
16h 49m2 stops Chicago O'Hare Intl London Heathrow
$808Multiple Airlines
Thu, Nov 19 - Mon, Nov 23
Multiple Airlines Logo
7:50 am - 10:05 pmSNN  Shannon-SFO San Francisco
22h 15m2 stops London Heathrow Chicago O'Hare Intl
Multiple Airlines Logo
8:47 am - 11:30 amSFO  San Francisco-SNN Shannon
18h 43m2 stops Chicago O'Hare Intl London Heathrow
$818Multiple Airlines
Thu, Nov 19 - Mon, Nov 23
Multiple Airlines Logo
8:05 pm - 2:55 pmSNN  Shannon-SFO San Francisco
26h 50m1 stop London Heathrow
Multiple Airlines Logo
8:35 pm - 7:25 pmSFO  San Francisco-SNN Shannon
14h 50m1 stop London Heathrow
$822Multiple Airlines
Mon, Nov 23 - Sun, Nov 29
Aer Lingus Logo
8:05 pm - 3:35 pmSNN  Shannon-SFO San Francisco
27h 30m2 stops London Heathrow Dublin
Aer Lingus Logo
5:20 pm - 7:25 pmSFO  San Francisco-SNN Shannon
18h 05m2 stops Dublin London Heathrow
$826Aer Lingus
Fri, Nov 20 - Mon, Nov 23
Multiple Airlines Logo
2:00 pm - 12:45 amSNN  Shannon-SFO San Francisco
18h 45m2 stops Boston Logan Intl Dallas/Fort Worth
Multiple Airlines Logo
5:02 pm - 5:50 amSFO  San Francisco-SNN Shannon
28h 48m2 stops Dallas/Fort Worth Boston Logan Intl
$837Multiple Airlines
Thu, Dec 3 - Mon, Dec 7
Multiple Airlines Logo
7:50 am - 2:55 pmSNN  Shannon-SFO San Francisco
15h 05m1 stop London Heathrow
Multiple Airlines Logo
5:25 pm - 7:25 pmSFO  San Francisco-SNN Shannon
18h 00m1 stop London Heathrow
$841Multiple Airlines
Thu, Dec 3 - Tue, Dec 8
Multiple Airlines Logo
7:50 am - 2:55 pmSNN  Shannon-SFO San Francisco
15h 05m1 stop London Heathrow
Multiple Airlines Logo
5:25 pm - 7:25 pmSFO  San Francisco-SNN Shannon
18h 00m1 stop London Heathrow
$847Multiple Airlines
Thu, Dec 3 - Wed, Dec 9
American Airlines Logo
2:00 pm - 12:53 pmSNN  Shannon-SFO San Francisco
30h 53m2 stops Boston Logan Intl Chicago O'Hare Intl
American Airlines Logo
5:35 am - 5:50 amSFO  San Francisco-SNN Shannon
16h 15m2 stops Dallas/Fort Worth Boston Logan Intl
$848American Airlines
Thu, Dec 3 - Tue, Dec 8

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American Airlines flights from Shannon, Clare to San Francisco

Our best American Airlines deals on Shannon, Clare to San Francisco flight tickets
American Airlines
Dec 3
SNN2:00 pmShannon
30h 53m
2 stops
SFO12:53 pmSan Francisco
Dec 8
SFO5:35 amSan Francisco
16h 15m
2 stops
SNN5:50 amShannon
$848
American Airlines
Nov 18
SNN2:00 pmShannon
29h 07m
2 stops
SFO11:07 amSan Francisco
Nov 25
SFO11:43 pmSan Francisco
22h 07m
2 stops
SNN5:50 amShannon
$849
American Airlines
Nov 20
SNN2:00 pmShannon
18h 47m
2 stops
SFO12:47 amSan Francisco
Nov 23
SFO5:23 amSan Francisco
16h 27m
2 stops
SNN5:50 amShannon
$861

British Airways flights from Shannon, Clare to San Francisco

Our best British Airways deals on Shannon, Clare to San Francisco flight tickets
British Airways
Dec 20
SNN8:05 pmShannon
26h 50m
1 stop
SFO2:55 pmSan Francisco
Dec 31
SFO5:25 pmSan Francisco
15h 20m
1 stop
SNN4:45 pmShannon
$779
British Airways
Dec 20
SNN8:05 pmShannon
26h 50m
1 stop
SFO2:55 pmSan Francisco
Dec 30
SFO8:35 pmSan Francisco
14h 50m
1 stop
SNN7:25 pmShannon
$780
British Airways
Dec 18
SNN7:50 amShannon
24h 47m
2 stops
SFO12:37 amSan Francisco
Dec 28
SFO1:20 pmSan Francisco
19h 25m
2 stops
SNN4:45 pmShannon
$904

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 round-trip

ShannonSan Francisco

SNN Shannon - SFO San Francisco

SNNSFO

Shannon

Sun 12/20

8:05 pm-2:55 pm

1 stop26h 50m

San Francisco

Thu 12/31

5:25 pm-4:45 pm

1 stop15h 20m

$779

ShannonSan Francisco

SNN Shannon - SFO San Francisco

SNNSFO

Shannon

Sun 12/20

8:05 pm-2:55 pm

1 stop26h 50m

San Francisco

Wed 12/30

8:35 pm-7:25 pm

1 stop14h 50m

$780

ShannonSan Francisco

SNN Shannon - SFO San Francisco

SNNSFO

Shannon

Thu 11/19

5:30 pm-2:55 pm

1 stop29h 25m

San Francisco

Mon 11/23

10:41 am-11:30 am

2 stops16h 49m

$808

ShannonSan Francisco

SNN Shannon - SFO San Francisco

SNNSFO

Shannon

Thu 11/19

7:50 am-10:05 pm

2 stops22h 15m

San Francisco

Mon 11/23

8:47 am-11:30 am

2 stops18h 43m

$818

ShannonSan Francisco

SNN Shannon - SFO San Francisco

SNNSFO

Shannon

Mon 11/23

8:05 pm-2:55 pm

1 stop26h 50m

San Francisco

Sun 11/29

8:35 pm-7:25 pm

1 stop14h 50m

$822

ShannonSan Francisco

SNN Shannon - SFO San Francisco

SNNSFO

Shannon

Fri 11/20

8:05 pm-3:35 pm

2 stops27h 30m

San Francisco

Mon 11/23

5:20 pm-7:25 pm

2 stops18h 05m

$826

ShannonSan Francisco

SNN Shannon - SFO San Francisco

SNNSFO

Shannon

Thu 12/3

2:00 pm-12:45 am

2 stops18h 45m

San Francisco

Mon 12/7

5:02 pm-5:50 am

2 stops28h 48m

$837
Quickest round-trip

ShannonSan Francisco

SNN Shannon - SFO San Francisco

SNNSFO

Shannon

Thu 12/3

7:50 am-2:55 pm

1 stop15h 05m

San Francisco

Tue 12/8

5:25 pm-7:25 pm

1 stop18h 00m

$841

ShannonSan Francisco

SNN Shannon - SFO San Francisco

SNNSFO

Shannon

Thu 12/3

7:50 am-2:55 pm

1 stop15h 05m

San Francisco

Wed 12/9

5:25 pm-7:25 pm

1 stop18h 00m

$847

ShannonSan Francisco

SNN Shannon - SFO San Francisco

SNNSFO

Shannon

Thu 12/3

2:00 pm-12:53 pm

2 stops30h 53m

San Francisco

Tue 12/8

5:35 am-5:50 am

2 stops16h 15m

$848

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to San Francisco from

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

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

You could potentially save up to 46% on your flight if you consider stops on a Shannon, Clare to San Francisco flight.

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 round-trip 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

Best Price Found

$509

Fastest flight time

18h 31m

Direct flights

None
The best one-way flight to San Francisco from Shannon, Clare in the past 72 hours is $509. The best round-trip flight deal from Shannon, Clare to San Francisco found on momondo in the last 72 hours is $779.
The fastest flight from Shannon, Clare to San Francisco takes 18h 31m
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?

    The distance between Shannon and San Francisco is about 5024.8 mi. By plane, this route typically takes 18h 31m.

  • 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 are updated daily.

  • 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
South San Francisco
Hayward
Bodega Bay
Walnut Creek
Santa Clara
Fremont
Berkeley
Sunnyvale
Half Moon Bay
Vallejo
Roseville
Salinas
Sonoma
Milpitas
Daly City
Palo Alto
Pacific Grove

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Shannon to San Francisco for you.

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

All flight searches from Shannon to San Francisco on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Shannon to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to San Francisco 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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