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Cheap flights from San Francisco to Shannon from €274

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Francisco to Shannon

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
16:35 - 16:10SFO  San Francisco-SNN Shannon
15h 35m1 stop London Heathrow
British Airways Logo
21:15 - 13:50SNN  Shannon-SFO San Francisco
24h 35m1 stop London Heathrow
€697British Airways
Mon, 28 Sep - Tue, 13 Oct
British Airways Logo
07:40 - 11:20SFO  San Francisco-SNN Shannon
19h 40m2 stops Philadelphia London Heathrow
British Airways Logo
07:30 - 13:50SNN  Shannon-SFO San Francisco
14h 20m1 stop London Heathrow
€700British Airways
Mon, 28 Sep - Tue, 13 Oct
British Airways Logo
14:00 - 16:10SFO  San Francisco-SNN Shannon
18h 10m2 stops Dallas/Fort Worth London Heathrow
British Airways Logo
21:15 - 15:55SNN  Shannon-SFO San Francisco
26h 40m2 stops London Heathrow Dublin
€705British Airways
Mon, 28 Sep - Tue, 13 Oct
United Airlines Logo
07:00 - 10:15SFO  San Francisco-SNN Shannon
19h 15m1 stop Newark
United Airlines Logo
12:30 - 22:52SNN  Shannon-SFO San Francisco
18h 22m2 stops Newark Los Angeles Los Angeles
€718United Airlines
Tue, 6 Oct - Tue, 13 Oct
United Airlines Logo
10:10 - 10:15SFO  San Francisco-SNN Shannon
16h 05m1 stop Newark
United Airlines Logo
12:30 - 23:32SNN  Shannon-SFO San Francisco
19h 02m1 stop Newark
€748United Airlines
Tue, 6 Oct - Tue, 13 Oct
United Airlines Logo
11:30 - 10:15SFO  San Francisco-SNN Shannon
14h 45m1 stop Newark
United Airlines Logo
12:30 - 10:30SNN  Shannon-SFO San Francisco
30h 00m2 stops Newark Chicago O'Hare Intl
€770United Airlines
Tue, 6 Oct - Mon, 12 Oct
Multiple Airlines Logo
16:35 - 20:25SFO  San Francisco-SNN Shannon
19h 50m1 stop London Heathrow
Multiple Airlines Logo
17:15 - 15:55SNN  Shannon-SFO San Francisco
29h 40m1 stop London Heathrow
€772Multiple Airlines
Sat, 24 Oct - Sat, 31 Oct
Multiple Airlines Logo
17:55 - 11:45SFO  San Francisco-SNN Shannon
33h 50m1 stop Madrid Barajas
Multiple Airlines Logo
13:00 - 16:15SNN  Shannon-SFO San Francisco
35h 15m2 stops London Gatwick Zurich
€792Multiple Airlines
Tue, 29 Sep - Tue, 13 Oct
United Airlines Logo
08:15 - 10:15SFO  San Francisco-SNN Shannon
18h 00m1 stop Newark
United Airlines Logo
12:30 - 23:32SNN  Shannon-SFO San Francisco
19h 02m1 stop Newark
€794United Airlines
Wed, 23 Sep - Tue, 6 Oct
United Airlines Logo
10:41 - 10:15SFO  San Francisco-SNN Shannon
15h 34m2 stops Las Vegas Harry Reid Intl Newark
United Airlines Logo
12:30 - 06:41SNN  Shannon-SFO San Francisco
26h 11m2 stops Newark Denver Intl
€798United Airlines
Wed, 23 Sep - Wed, 14 Oct

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American Airlines flights from San Francisco to Shannon, Clare

Our best American Airlines deals on San Francisco to Shannon, Clare flight tickets
American Airlines
24 Oct
SFO07:10San Francisco
15h 15m
2 stops
SNN06:25Shannon
31 Oct
SNN14:40Shannon
17h 32m
1 stop
SFO01:12San Francisco
€821
American Airlines
23 Sept
SFO13:27San Francisco
18h 43m
2 stops
SNN16:10Shannon
6 Oct
SNN13:45Shannon
17h 52m
2 stops
SFO23:37San Francisco
€980

Aer Lingus flights from San Francisco to Shannon, Clare

Our best Aer Lingus deals on San Francisco to Shannon, Clare flight tickets
Aer Lingus
14 Sept
SFO17:35San Francisco
19h 00m
2 stops
SNN20:35Shannon
28 Sept
SNN21:15Shannon
26h 40m
2 stops
SFO15:55San Francisco
€804
Aer Lingus
24 Oct
SFO17:40San Francisco
18h 45m
2 stops
SNN20:25Shannon
31 Oct
SNN07:50Shannon
22h 09m
2 stops
SFO22:59San Francisco
€827
Aer Lingus
22 Sept
SFO17:40San Francisco
18h 55m
2 stops
SNN20:35Shannon
5 Oct
SNN21:15Shannon
26h 40m
2 stops
SFO15:55San Francisco
€837

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San FranciscoShannon

SFO San Francisco - SNN Shannon

SFOSNN

San Francisco

Mon 28/9

16:35-16:10

1 stop15h 35m

Shannon

Tue 13/10

21:15-13:50

1 stop24h 35m

€697
Fastest return journey

San FranciscoShannon

SFO San Francisco - SNN Shannon

SFOSNN

San Francisco

Mon 28/9

07:40-11:20

2 stops19h 40m

Shannon

Tue 13/10

07:30-13:50

1 stop14h 20m

€700

San FranciscoShannon

SFO San Francisco - SNN Shannon

SFOSNN

San Francisco

Mon 28/9

14:00-16:10

2 stops18h 10m

Shannon

Tue 13/10

21:15-15:55

2 stops26h 40m

€705

San FranciscoShannon

SFO San Francisco - SNN Shannon

SFOSNN

San Francisco

Tue 6/10

07:00-10:15

1 stop19h 15m

Shannon

Tue 13/10

12:30-22:52

2 stops18h 22m

€718

San FranciscoShannon

SFO San Francisco - SNN Shannon

SFOSNN

San Francisco

Tue 6/10

10:10-10:15

1 stop16h 05m

Shannon

Tue 13/10

12:30-23:32

1 stop19h 02m

€748

San FranciscoShannon

SFO San Francisco - SNN Shannon

SFOSNN

San Francisco

Tue 6/10

11:30-10:15

1 stop14h 45m

Shannon

Mon 12/10

12:30-10:30

2 stops30h 00m

€770

San FranciscoShannon

SFO San Francisco - SNN Shannon

SFOSNN

San Francisco

Sat 24/10

16:35-20:25

1 stop19h 50m

Shannon

Sat 31/10

17:15-15:55

1 stop29h 40m

€772

San FranciscoShannon

SFO San Francisco - SNN Shannon

SFOSNN

San Francisco

Tue 29/9

17:55-11:45

1 stop33h 50m

Shannon

Tue 13/10

13:00-16:15

2 stops35h 15m

€792

San FranciscoShannon

SFO San Francisco - SNN Shannon

SFOSNN

San Francisco

Wed 23/9

08:15-10:15

1 stop18h 00m

Shannon

Tue 6/10

12:30-23:32

1 stop19h 02m

€794

San FranciscoShannon

SFO San Francisco - SNN Shannon

SFOSNN

San Francisco

Wed 23/9

10:41-10:15

2 stops15h 34m

Shannon

Wed 14/10

12:30-06:41

2 stops26h 11m

€798

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Shannon from

How to get the cheapest flight ticket from San Francisco 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 typical price of a round-trip flight between San Francisco and Shannon, Clare?

Prices are currently low for flights on this route.

Typical prices usually range from €745 to €849.
The lowest price recently found on this route was €697.

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 averaging around €539.

When to book flights from San Francisco to Shannon, Clare

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

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

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

Best price found

€274

Fastest flight time

14h 20m

Direct flights

None
The best one-way flight to Shannon, Clare from San Francisco in the past 72 hours is €274. The best return flight deal from San Francisco to Shannon, Clare found on momondo in the last 72 hours is €697.
The fastest flight from San Francisco to Shannon, Clare takes 14h 20m
There are no direct flights from San Francisco to Shannon, Clare. There are no popular flight routes from San Francisco to Shannon, Clare.
Search flight deals

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

  • How far is San Francisco to Shannon by plane?

    San Francisco and Shannon are 8086.7 km apart from one another. In terms of flight time, this usually takes a little over 14h 20m.

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

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

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

  • What documentation or ID do you need to fly to Shannon Airport?

    The travel and health documents you'll need for your trip to Shannon Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Shannon Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Limerick
Ennis
Tipperary
Killaloe
Lahinch
Nenagh
Adare
Bunratty

Why use momondo?

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

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

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

Yes. All flights to Shannon from San Francisco 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 to Shannon?

momondo helps you find the best flight between San Francisco and Shannon by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Shannon from San Francisco are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Shannon, Clare trip

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