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Cheap flights from San Francisco to Shannon from $476

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Francisco to Shannon

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:50 am - 10:15 amSFO  San Francisco-SNN Shannon
15h 25m2 stops Boston Logan Intl Newark
United Airlines Logo
12:30 pm - 12:30 amSNN  Shannon-SFO San Francisco
20h 00m2 stops Newark Chicago O'Hare Intl
$817United Airlines
Sun, Oct 4 - Tue, Oct 20
United Airlines Logo
6:45 am - 10:15 amSFO  San Francisco-SNN Shannon
19h 30m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
12:30 pm - 7:14 pmSNN  Shannon-SFO San Francisco
14h 44m1 stop Newark
$817United Airlines
Sun, Oct 4 - Tue, Oct 20
United Airlines Logo
6:00 am - 10:15 amSFO  San Francisco-SNN Shannon
20h 15m1 stop Newark
United Airlines Logo
12:30 pm - 7:14 pmSNN  Shannon-SFO San Francisco
14h 44m1 stop Newark
$817United Airlines
Sun, Oct 4 - Tue, Oct 20
Multiple Airlines Logo
4:45 pm - 8:35 pmSFO  San Francisco-SNN Shannon
19h 50m2 stops Kastrup Copenhagen London Heathrow
Multiple Airlines Logo
4:50 pm - 2:40 pmSNN  Shannon-SFO San Francisco
29h 50m3 stops London Heathrow Stockholm Arlanda Kastrup Copenhagen
$874Multiple Airlines
Sun, Oct 4 - Tue, Oct 20
Multiple Airlines Logo
4:20 pm - 8:20 pmSFO  San Francisco-SNN Shannon
20h 00m2 stops Lisbon Humberto Delgado London Gatwick
Multiple Airlines Logo
1:00 pm - 2:35 pmSNN  Shannon-SFO San Francisco
33h 35m3 stops London Gatwick Porto Lisbon Humberto Delgado
$938Multiple Airlines
Tue, Sep 22 - Tue, Oct 6
British Airways Logo
5:25 pm - 7:25 pmSFO  San Francisco-SNN Shannon
18h 00m1 stop London Heathrow
British Airways Logo
7:50 am - 2:55 pmSNN  Shannon-SFO San Francisco
15h 05m1 stop London Heathrow
$942British Airways
Tue, Jan 19 - Wed, Jan 27
British Airways Logo
2:12 pm - 4:45 pmSFO  San Francisco-SNN Shannon
18h 33m2 stops Seattle/Tacoma Intl London Heathrow
British Airways Logo
7:50 am - 6:45 pmSNN  Shannon-SFO San Francisco
18h 55m1 stop London Heathrow
$946British Airways
Tue, Jan 19 - Wed, Jan 27
Aer Lingus Logo
5:40 pm - 8:35 pmSFO  San Francisco-SNN Shannon
18h 55m2 stops Dublin London Heathrow
Aer Lingus Logo
9:15 pm - 3:55 pmSNN  Shannon-SFO San Francisco
26h 40m2 stops London Heathrow Dublin
$975Aer Lingus
Tue, Sep 22 - Tue, Sep 29
American Airlines Logo
4:35 pm - 8:35 pmSFO  San Francisco-SNN Shannon
20h 00m1 stop London Heathrow
American Airlines Logo
7:30 am - 5:40 pmSNN  Shannon-SFO San Francisco
18h 10m1 stop London Heathrow
$1,033American Airlines
Tue, Sep 29 - Tue, Oct 6
American Airlines Logo
7:30 pm - 8:35 pmSFO  San Francisco-SNN Shannon
17h 05m1 stop London Heathrow
American Airlines Logo
9:15 pm - 5:40 pmSNN  Shannon-SFO San Francisco
28h 25m1 stop London Heathrow
$1,033American Airlines
Mon, Sep 28 - Mon, Oct 5

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Air Canada flights from San Francisco to Shannon, Clare

Our best Air Canada deals on San Francisco to Shannon, Clare flight tickets
Air Canada
Dec 27
SFO6:30 amSan Francisco
26h 15m
2 stops
SNN4:45 pmShannon
Jan 5
SNN8:05 pmShannon
47h 00m
2 stops
SFO11:05 amSan Francisco
$1,012
Air Canada
Dec 23
SFO5:35 pmSan Francisco
57h 55m
2 stops
SNN11:30 amShannon
Jan 6
SNN8:05 pmShannon
53h 18m
2 stops
SFO5:23 pmSan Francisco
$1,023

Aer Lingus flights from San Francisco to Shannon, Clare

Our best Aer Lingus deals on San Francisco to Shannon, Clare flight tickets
Aer Lingus
Sep 14
SFO5:35 pmSan Francisco
19h 00m
2 stops
SNN8:35 pmShannon
Sep 28
SNN9:15 pmShannon
26h 40m
2 stops
SFO3:55 pmSan Francisco
$975
Aer Lingus
Oct 18
SFO5:40 pmSan Francisco
18h 55m
2 stops
SNN8:35 pmShannon
Oct 26
SNN8:05 pmShannon
27h 30m
2 stops
SFO4:35 pmSan Francisco
$977
Aer Lingus
Sep 10
SFO5:35 pmSan Francisco
19h 00m
2 stops
SNN8:35 pmShannon
Sep 28
SNN9:15 pmShannon
26h 40m
2 stops
SFO3:55 pmSan Francisco
$980

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 round-trip

San FranciscoShannon

SFO San Francisco - SNN Shannon

SFOSNN

San Francisco

Sun 10/4

10:50 am-10:15 am

2 stops15h 25m

Shannon

Tue 10/20

12:30 pm-12:30 am

2 stops20h 00m

$817

San FranciscoShannon

SFO San Francisco - SNN Shannon

SFOSNN

San Francisco

Sun 10/4

6:45 am-10:15 am

2 stops19h 30m

Shannon

Tue 10/20

12:30 pm-7:14 pm

1 stop14h 44m

$817

San FranciscoShannon

SFO San Francisco - SNN Shannon

SFOSNN

San Francisco

Sun 10/4

6:00 am-10:15 am

1 stop20h 15m

Shannon

Tue 10/20

12:30 pm-7:14 pm

1 stop14h 44m

$817

San FranciscoShannon

SFO San Francisco - SNN Shannon

SFOSNN

San Francisco

Sun 10/4

4:45 pm-8:35 pm

2 stops19h 50m

Shannon

Tue 10/20

4:50 pm-2:40 pm

3 stops29h 50m

$874

San FranciscoShannon

SFO San Francisco - SNN Shannon

SFOSNN

San Francisco

Tue 9/22

4:20 pm-8:20 pm

2 stops20h 00m

Shannon

Tue 10/6

1:00 pm-2:35 pm

3 stops33h 35m

$938
Quickest round-trip

San FranciscoShannon

SFO San Francisco - SNN Shannon

SFOSNN

San Francisco

Tue 1/19

5:25 pm-7:25 pm

1 stop18h 00m

Shannon

Wed 1/27

7:50 am-2:55 pm

1 stop15h 05m

$942

San FranciscoShannon

SFO San Francisco - SNN Shannon

SFOSNN

San Francisco

Tue 1/19

2:12 pm-4:45 pm

2 stops18h 33m

Shannon

Wed 1/27

7:50 am-6:45 pm

1 stop18h 55m

$946

San FranciscoShannon

SFO San Francisco - SNN Shannon

SFOSNN

San Francisco

Tue 9/22

5:40 pm-8:35 pm

2 stops18h 55m

Shannon

Tue 9/29

9:15 pm-3:55 pm

2 stops26h 40m

$975

San FranciscoShannon

SFO San Francisco - SNN Shannon

SFOSNN

San Francisco

Tue 9/29

4:35 pm-8:35 pm

1 stop20h 00m

Shannon

Tue 10/6

7:30 am-5:40 pm

1 stop18h 10m

$1,033

San FranciscoShannon

SFO San Francisco - SNN Shannon

SFOSNN

San Francisco

Mon 9/28

7:30 pm-8:35 pm

1 stop17h 05m

Shannon

Mon 10/5

9:15 pm-5:40 pm

1 stop28h 25m

$1,033

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 $866 to $987.
The lowest price recently found on this route was $817.

What is the cheapest month to fly to Shannon, Clare?

In general, October is the cheapest month to fly from San Francisco to Shannon, Clare. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you are unable to visit Shannon, Clare during the month of October, then departing from San Francisco during the month December is also very affordable. Most momondo users find prices during this month for around $627.

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

You could potentially save up to 10% on your flight if you consider stops on a San Francisco to Shannon, Clare flight.

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 round-trip 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

$476

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 $476. The best round-trip flight deal from San Francisco to Shannon, Clare found on momondo in the last 72 hours is $817.
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?

    Shannon is 5024.8 mi away from San Francisco. 14h 20m is a normal flight duration for this route.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 license 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.

  • What is the most popular airline from San Francisco to Shannon, Clare?

Best airlines flying from San Francisco to Shannon, Clare

Compare and see reviews for airlines that fly from San Francisco to Shannon, Clare with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $468Free CancellationRating
7.1
12,026 reviews
Search American Airlines flights
British AirwaysPriceFrom $593Free CancellationRating
6.7
8,196 reviews
Search British Airways flights
Air FrancePriceFrom $660Free CancellationRating
7.5
1,645 reviews
Search Air France flights
United AirlinesPriceFrom $686Free CancellationRating
7.4
10,158 reviews
Search United Airlines flights
LufthansaPriceFrom $875Free CancellationRating
6.8
8,230 reviews
Search Lufthansa flights

Traveling to a place near Shannon?

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

Why use momondo?

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

It is quick and easy to find San Francisco to Shannon flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Shannon that suits you.

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

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

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

Once you have performed a search for San Francisco to Shannon 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 San Francisco to Shannon right now. Can momondo alert me if prices change?

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

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