SNN - SFO

€330 Find Cheap Flights from Shannon to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Shannon to San Francisco departing on 24/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Shannon to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Shannon to San Francisco, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
€564
KLM
Thu 18/6Sun 21/6
SNN - SFO • 1 stop
Cheapest one-way flight
€330
Multiple Airlines
Fri 24/4
SNN - SFO • 3 stops
Direct flights
Not available
There are currently no direct flights between Shannon and San Francisco. You’ll need at least 1 connection.
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Top stopover airports
Newark (EWR)
Cheapest • Avg €723 (return)
Chicago (ORD)
Shortest trip • 13h 54m (one-way)
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to San Francisco!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Shannon to San Francisco (SNN-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Shannon to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Shannon to San Francisco

Thu, 18 Jun - Sun, 21 Jun
KLM Logo
13:05 - 22:35
SNN
-
SFO
17h 30m
1 stop
KLM Logo
23:40 - 11:10
SFO
-
SNN
27h 30m
1 stop
€564KLM
Mon, 18 May - Mon, 25 May
British Airways Logo
21:15 - 13:50
SNN
-
SFO
24h 35m
1 stop
British Airways Logo
19:30 - 11:20
SFO
-
SNN
31h 50m
1 stop
€669British Airways
Mon, 18 May - Sun, 24 May
British Airways Logo
21:15 - 13:50
SNN
-
SFO
24h 35m
1 stop
British Airways Logo
19:30 - 11:20
SFO
-
SNN
31h 50m
1 stop
€670British Airways
Mon, 18 May - Mon, 25 May
British Airways Logo
07:30 - 19:20
SNN
-
SFO
19h 50m
2 stops
British Airways Logo
13:35 - 20:35
SFO
-
SNN
23h 00m
2 stops
€674British Airways
Mon, 18 May - Mon, 25 May
Multiple Airlines Logo
14:30 - 00:29
SNN
-
SFO
17h 59m
1 stop
Multiple Airlines Logo
06:01 - 05:25
SFO
-
SNN
15h 24m
2 stops
€677Multiple Airlines
Mon, 18 May - Mon, 25 May
Multiple Airlines Logo
14:30 - 00:29
SNN
-
SFO
17h 59m
1 stop
Multiple Airlines Logo
19:30 - 11:20
SFO
-
SNN
31h 50m
1 stop
€679Multiple Airlines
Mon, 18 May - Sun, 24 May
Multiple Airlines Logo
14:30 - 00:29
SNN
-
SFO
17h 59m
1 stop
Multiple Airlines Logo
13:35 - 16:10
SFO
-
SNN
18h 35m
2 stops
€679Multiple Airlines
Thu, 18 Jun - Mon, 22 Jun
KLM Logo
13:05 - 22:35
SNN
-
SFO
17h 30m
1 stop
KLM Logo
23:40 - 11:10
SFO
-
SNN
27h 30m
1 stop
€681KLM
Mon, 18 May - Mon, 25 May
American Airlines Logo
14:30 - 00:29
SNN
-
SFO
17h 59m
1 stop
American Airlines Logo
06:01 - 05:25
SFO
-
SNN
15h 24m
2 stops
€686American Airlines
Mon, 18 May - Mon, 25 May
British Airways Logo
07:30 - 19:20
SNN
-
SFO
19h 50m
2 stops
British Airways Logo
06:01 - 05:25
SFO
-
SNN
15h 24m
2 stops
€692British Airways
Booking Insights

KAYAK's insights & trends for Shannon to San Francisco flights

Get data-powered insights and trends into flights from Shannon to San Francisco to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Shannon to San Francisco?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Shannon to San Francisco were found on KLM (€564) and British Airways (€669).

Find deals

Good to know

Cheapest flight€330
Flight from Shannon to San Francisco

When to book flights from Shannon to San Francisco

Are your dates flexible? Find out the best times to travel from Shannon to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Shannon to San Francisco

  • What is the cheapest flight from Shannon to San Francisco?

    In the last 3 days, the lowest price for a flight from Shannon to San Francisco was €330 for a one-way ticket and €564 for a return.

  • Which aircraft models fly most regularly from Shannon to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Shannon to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Shannon to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Shannon to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Shannon is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Shannon to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to San Francisco with an airline and back to Shannon with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Shannon to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Shannon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Shannon to San Francisco

Information on your arrival and departure airports

Shannon (SNN)
San Francisco (SFO)