Cheap flights from San Francisco to Shannon from $723

1 adult
Economy
0 bags
From?
To?
Sat 10/7
Sat 10/14

Deals available from 900+ travel sites.

Flight information for San Francisco to Shannon
(SFO to SNN)

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

Best Price Found

$798

Fastest flight time

14h 40m

Direct flights

None

Airports in Shannon

1 airport
The best flight deal from San Francisco to Shannon found on momondo in the last 72 hours is $798
The fastest flight from San Francisco to Shannon takes 14h 40m
There are no direct flights from San Francisco to Shannon. Popular non-direct route for this connection is San Francisco Airport - Shannon Airport.
There is 1 airport near Shannon: Shannon (SNN)

How to get the cheapest flight ticket from San Francisco to Shannon

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 cheapest month to fly from San Francisco to Shannon?

March. The cheapest time of year to fly to Shannon from San Francisco is March. Most expensive is December

What is the cheapest day to depart San Francisco for Shannon?

Thursday. The cheapest day of the week is typically Thursday. The most expensive is typically Wednesday

When is the cheapest time to fly from San Francisco to Shannon?

At noon. San Francisco to Shannon flights are approximately 15% more expensive in the afternoon than at noon

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

British Airways. Aer Lingus, American Airlines, and British Airways are the most popular carriers operating from San Francisco to Shannon

What is the cheapest San Francisco to Shannon flight route?

San Francisco - Shannon. Fly from San Francisco to Shannon for the best San Francisco - Shannon flight prices

How far in advance should you book San Francisco to Shannon flights?

59 days before. The cheapest time to buy a flight from San Francisco to Shannon is approximately 59 days to departure

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

No. A direct flight is the cheapest option for a flight between San Francisco to Shannon.

When you’re planning your trip from San Francisco to Shannon, the most popular airport-to-airport route is San Francisco Airport to Shannon Airport. You may be looking for an airport near San Francisco Airport to depart from when traveling to Shannon and luckily, there are options! You can try San Jose Airport which is located in San Jose, Oakland Airport which is located in Oakland, or Santa Rosa Sonoma County Airport which is located in Santa Rosa. When traveling from San Francisco, it is helpful to have an alternative airport to fly into when you land in Shannon. Good options for arrival airports in Shannon, you can try Cork Airport (in Cork), Knock Intl Airport (in Knock), or Milltown (Kerry) Kerry Airport (in Milltown (Kerry)). The least expensive flight option from San Francisco to Shannon will typically be SFO — ORK during the month of October with an average price of $628 RT.

San Francisco Airport (SFO) to Shannon Airport (SNN)$798
Search Flight Deals
San Francisco Airport (SFO) to Cork Airport (ORK)$628
Search Flight Deals
San Jose Airport (SJC) to Shannon Airport (SNN)$1,073
Search Flight Deals
San Jose Airport (SJC) to Cork Airport (ORK)$1,904
Search Flight Deals
San Francisco Airport (SFO) to Knock Intl Airport (NOC)$803
Search Flight Deals
San Francisco Airport (SFO) to Milltown (Kerry) Kerry Airport (KIR)$1,667
Search Flight Deals

Easily compare round-trip flights from San Francisco to Shannon

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from San Francisco to Shannon by changing tabs
Multiple Airlines
Mar 6
SFO8:30 amSan Francisco
19h 00m
2 stops
SNN11:30 amShannon
Mar 13
SNN7:45 amShannon
22h 45m
2 stops
SFO11:30 pmSan Francisco
United Airlines
Oct 16
SFO10:45 amSan Francisco
15h 45m
2 stops
SNN10:30 amShannon
Oct 26
SNN12:30 pmShannon
19h 29m
3 stops
SFO11:59 pmSan Francisco
Air Canada
Nov 4
SFO1:10 pmSan Francisco
20h 35m
2 stops
SNN4:45 pmShannon
Nov 12
SNN5:30 pmShannon
36h 19m
2 stops
SFO9:49 pmSan Francisco
Aer Lingus
Oct 18
SFO7:25 pmSan Francisco
17h 10m
1 stop
SNN8:35 pmShannon
Oct 24
SNN7:40 amShannon
14h 35m
1 stop
SFO2:15 pmSan Francisco
British Airways
Dec 13
SFO4:30 pmSan Francisco
18h 55m
1 stop
SNN7:25 pmShannon
Dec 19
SNN8:05 pmShannon
26h 10m
1 stop
SFO2:15 pmSan Francisco
American Airlines
Jan 8
SFO8:45 pmSan Francisco
14h 40m
1 stop
SNN7:25 pmShannon
Jan 15
SNN7:45 amShannon
14h 30m
1 stop
SFO2:15 pmSan Francisco

Best airlines flying from San Francisco to Shannon

Compare and see reviews for airlines that fly from San Francisco to Shannon with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $594Free CancellationRating
7.1
2,893 reviews
Search American Airlines flights
British AirwaysPriceFrom $723Free CancellationRating
6.4
2,317 reviews
Search British Airways flights
Aer LingusPriceFrom $816Free CancellationRating
7.1
391 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $825Free CancellationRating
7.2
2,719 reviews
Search United Airlines flights

Air Canada flights from San Francisco to Shannon

Our best Air Canada deals on San Francisco to Shannon flight tickets
Air Canada
Nov 4
SFO1:10 pmSan Francisco
20h 35m
2 stops
SNN4:45 pmShannon
Nov 12
SNN5:30 pmShannon
36h 19m
2 stops
SFO9:49 pmSan Francisco
Air Canada
Mar 13
SFO7:30 amSan Francisco
26h 15m
2 stops
SNN4:45 pmShannon
Mar 27
SNN5:30 pmShannon
35h 12m
2 stops
SFO9:42 pmSan Francisco
Air Canada
Oct 23
SFO1:05 pmSan Francisco
19h 05m
2 stops
SNN4:10 pmShannon
Nov 2
SNN7:45 amShannon
21h 04m
2 stops
SFO9:49 pmSan Francisco

United Airlines flights from San Francisco to Shannon

Our best United Airlines deals on San Francisco to Shannon flight tickets
United Airlines
Oct 16
SFO10:45 amSan Francisco
15h 45m
2 stops
SNN10:30 amShannon
Oct 26
SNN12:30 pmShannon
19h 29m
3 stops
SFO11:59 pmSan Francisco
United Airlines
Oct 16
SFO9:30 pmSan Francisco
29h 00m
1 stop
SNN10:30 amShannon
Oct 26
SNN12:30 pmShannon
20h 02m
1 stop
SFO12:32 amSan Francisco
United Airlines
Oct 13
SFO11:00 amSan Francisco
15h 30m
1 stop
SNN10:30 amShannon
Oct 17
SNN12:30 pmShannon
15h 23m
1 stop
SFO7:53 pmSan Francisco

  • How far is San Francisco to Shannon by plane?

    Shannon is 5024.6 mi away from San Francisco. 14h 40m 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.


Alternative routes for San Francisco to Shannon

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Los Angeles to Dublin Flights
Fastest flight time10h 10m
Cheapest price$413
San Francisco to Dublin Flights
Fastest flight time10h 00m
Cheapest price$415
San Jose to Dublin Flights
Fastest flight time14h 30m
Cheapest price$632
Oakland, California to Dublin Flights
Fastest flight time15h 25m
Cheapest price$586
San Diego to Dublin Flights
Fastest flight time12h 50m
Cheapest price$657
Sacramento to Dublin Flights
Fastest flight time17h 50m
Cheapest price$732
Reno to Dublin Flights
Fastest flight time14h 44m
Cheapest price$671
Los Angeles to Shannon Flights
Fastest flight time13h 35m
Cheapest price$771
San Jose to Shannon Flights
Fastest flight time15h 15m
Cheapest price$1,073
San Francisco to Cork Flights
Fastest flight time18h 50m
Cheapest price$628
Los Angeles to Cork Flights
Fastest flight time16h 40m
Cheapest price$646

Similar San Francisco to Shannon flights

Flexible with your destination? Broaden your search and find flights similar to your San Francisco to Shannon route

Flights to other cities in Ireland

Lost the lust for Shannon? Check out some flights to other cities in Ireland

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.


An easier way to manage your Shannon trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.