Insights
Latest deals
Reviews
FAQs

Cheap flights from San Francisco to Shannon from $546

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Shannon departing on 6/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
From?
To?
mar. 4/23
mar. 4/30

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? Create a price alert to track prices.

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
United Airlines
Apr 28
SFO5:07 amSan Francisco
21h 23m
2 stops
SNN10:30 amShannon
May 6
SNN12:30 pmShannon
17h 30m
2 stops
SFO10:00 pmSan Francisco
American Airlines
May 10
SFO1:19 pmSan Francisco
18h 26m
2 stops
SNN3:45 pmShannon
May 26
SNN9:25 pmShannon
23h 50m
1 stop
SFO1:15 pmSan Francisco
KLM
Jun 3
SFO7:15 amSan Francisco
19h 35m
1 stop
SNN10:50 amShannon
Jun 10
SNN12:50 pmShannon
28h 10m
2 stops
SFO9:00 amSan Francisco
Delta
May 25
SFO10:45 pmSan Francisco
28h 05m
1 stop
SNN10:50 amShannon
Aug 3
SNN12:50 pmShannon
18h 16m
1 stop
SFO11:06 pmSan Francisco
British Airways
Apr 28
SFO3:30 pmSan Francisco
21h 05m
1 stop
SNN8:35 pmShannon
May 6
SNN9:25 pmShannon
28h 00m
1 stop
SFO5:25 pmSan Francisco
Multiple Airlines
May 22
SFO7:20 pmSan Francisco
17h 15m
1 stop
SNN8:35 pmShannon
May 30
SNN9:25 pmShannon
23h 50m
1 stop
SFO1:15 pmSan Francisco

Find the cheapest one-way flights from San Francisco to Shannon

If you're looking for one-way flights from San Francisco to Shannon, view some of our deals below provided by Air Canada and United Airlines
Multiple Airlines
Jun 11
SFO1:55 pmSan Francisco
42h 15m
3 stops
SNN4:10 pmShannon
United Airlines
Apr 23
SFO6:45 amSan Francisco
19h 45m
3 stops
SNN10:30 amShannon
Air Canada
Apr 23
SFO7:15 amSan Francisco
20h 05m
2 stops
SNN11:20 amShannon

Search last-minute flights to Shannon from San Francisco

Find and compare round-trip flight prices for your last-minute flight from San Francisco to Shannon
United Airlines
Apr 28
SFO5:07 amSan Francisco
21h 23m
2 stops
SNN10:30 amShannon
May 6
SNN12:30 pmShannon
17h 30m
2 stops
SFO10:00 pmSan Francisco
American Airlines
Apr 28
SFO9:00 amSan Francisco
18h 20m
2 stops
SNN11:20 amShannon
May 29
SNN7:40 amShannon
23h 27m
2 stops
SFO11:07 pmSan Francisco
British Airways
Apr 28
SFO3:30 pmSan Francisco
21h 05m
1 stop
SNN8:35 pmShannon
May 6
SNN9:25 pmShannon
28h 00m
1 stop
SFO5:25 pmSan Francisco
Multiple Airlines
Apr 24
SFO3:30 pmSan Francisco
16h 40m
1 stop
SNN4:10 pmShannon
May 26
SNN7:10 amShannon
22h 03m
2 stops
SFO9:13 pmSan Francisco
Lufthansa
Apr 24
SFO10:56 pmSan Francisco
27h 34m
2 stops
SNN10:30 amShannon
May 25
SNN12:30 pmShannon
16h 54m
1 stop
SFO9:24 pmSan Francisco
American Airlines
Apr 26
SFO7:00 amSan Francisco
20h 20m
2 stops
SNN11:20 amShannon
May 27
SNN7:40 amShannon
23h 27m
2 stops
SFO11:07 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 $614Free CancellationRating
7.3
14,963 reviews
Search American Airlines flights
British AirwaysPriceFrom $723Free CancellationRating
6.8
6,935 reviews
Search British Airways flights
Aer LingusPriceFrom $731Free CancellationRating
7.2
1,358 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $775Free CancellationRating
7.4
11,346 reviews
Search United Airlines flights
DeltaPriceFrom $803Free CancellationRating
8.0
11,104 reviews
Search Delta flights

American Airlines flights from San Francisco to Shannon

Our best American Airlines deals on San Francisco to Shannon flight tickets
American Airlines
May 10
SFO1:19 pmSan Francisco
18h 26m
2 stops
SNN3:45 pmShannon
May 26
SNN9:25 pmShannon
23h 50m
1 stop
SFO1:15 pmSan Francisco
American Airlines
May 10
SFO1:19 pmSan Francisco
18h 26m
2 stops
SNN3:45 pmShannon
May 26
SNN7:40 amShannon
23h 27m
2 stops
SFO11:07 pmSan Francisco
American Airlines
Apr 28
SFO9:00 amSan Francisco
18h 20m
2 stops
SNN11:20 amShannon
May 29
SNN7:40 amShannon
23h 27m
2 stops
SFO11:07 pmSan Francisco

KLM flights from San Francisco to Shannon

Our best KLM deals on San Francisco to Shannon flight tickets
KLM
Jun 3
SFO7:15 amSan Francisco
19h 35m
1 stop
SNN10:50 amShannon
Jun 10
SNN12:50 pmShannon
28h 10m
2 stops
SFO9:00 amSan Francisco
KLM
May 25
SFO10:45 pmSan Francisco
28h 05m
1 stop
SNN10:50 amShannon
Aug 3
SNN12:50 pmShannon
15h 58m
1 stop
SFO8:48 pmSan Francisco
KLM
May 24
SFO9:25 pmSan Francisco
29h 25m
1 stop
SNN10:50 amShannon
Aug 3
SNN12:50 pmShannon
15h 58m
1 stop
SFO8:48 pmSan Francisco

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?

January. The cheapest time of year to fly to Shannon from San Francisco is January. Most expensive is June

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

Friday. The cheapest day of the week is typically Friday. The most expensive is typically Sunday

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

In the afternoon. San Francisco to Shannon flights are approximately 20% more expensive in the morning than in the afternoon

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

American Airlines. 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?

13 days before. The cheapest time to buy a flight from San Francisco to Shannon is approximately 13 days to departure

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

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

Best Price Found

$546

Fastest flight time

12h 55m

Direct flights

None

Airports in Shannon

1 airport
The best one-way flight to Shannon from San Francisco in the past 72 hours is $546. The best round-trip flight deal from San Francisco to Shannon found on momondo in the last 72 hours is $755.
The fastest flight from San Francisco to Shannon takes 12h 55m
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 far is San Francisco to Shannon by plane?

    Shannon is 5024.6 mi away from San Francisco. 12h 55m 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.


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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
mar. 4/23
mar. 4/30
Email me momondo's favorite deals

Find better results for your stay in Ireland