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Cheap flights from San Francisco to Shannon from €409

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 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Francisco to Shannon

Cheap return flights

These are some of the best return flight deals from San Francisco to Shannon that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from San Francisco to Shannon.

Cheap last-minute flights

Planning a quick getaway from San Francisco to Shannon? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Shannon, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from San Francisco to Shannon

Find recent round-trip train or bus tickets from San Francisco to Shannon.

All round-trip flight deals to Shannon

The cheapest plane tickets to Shannon found on KAYAK recently.
13:20 - 16:45SFO-SNN
19h 25m2 stops
07:45 - 21:12SNN-SFO
21h 27m2 stops
€581American Airlines
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Sun, 19 Jan - Wed, 29 Jan
10:40 - 11:30SFO-SNN
16h 50m2 stops
07:45 - 23:04SNN-SFO
23h 19m2 stops
€582American Airlines
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Mon, 27 Jan - Tue, 11 Feb
06:30 - 10:30SFO-SNN
20h 00m2 stops
12:30 - 23:11SNN-SFO
18h 41m2 stops
€708United Airlines
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Wed, 30 Apr - Thu, 15 May
17:30 - 19:25SFO-SNN
17h 55m1 stop
20:05 - 15:30SNN-SFO
27h 25m2 stops
€738British Airways
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Mon, 13 Jan - Mon, 20 Jan
17:20 - 19:25SFO-SNN
18h 05m2 stops
20:05 - 15:30SNN-SFO
27h 25m2 stops
€739Aer Lingus
Find Deal
Mon, 13 Jan - Mon, 20 Jan
17:30 - 19:25SFO-SNN
17h 55m1 stop
07:45 - 15:00SNN-SFO
15h 15m1 stop
€740Aer Lingus
Find Deal
Mon, 13 Jan - Fri, 24 Jan
20:40 - 19:25SFO-SNN
14h 45m1 stop
17:30 - 15:00SNN-SFO
29h 30m1 stop
€742British Airways
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Mon, 13 Jan - Mon, 20 Jan
10:40 - 11:30SFO-SNN
16h 50m2 stops
07:45 - 18:45SNN-SFO
19h 00m1 stop
€743
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Mon, 13 Jan - Fri, 24 Jan
18:30 - 16:45SFO-SNN
15h 15m1 stop
13:45 - 00:20SNN-SFO
18h 35m1 stop
€745
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Wed, 26 Mar - Wed, 9 Apr
00:08 - 10:30SFO-SNN
26h 22m2 stops
12:30 - 09:20SNN-SFO
28h 50m2 stops
€832United Airlines
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Sat, 12 Apr - Fri, 18 Apr
12:50 - 21:50SFO-SNN
25h 00m2 stops
€409
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Sun, 11 May
00:32 - 10:30SFO-SNN
25h 58m2 stops
€478United Airlines
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Sat, 10 May
19:20 - 21:50SFO-SNN
18h 30m1 stop
€495
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Sun, 11 May
13:00 - 16:45SFO-SNN
19h 45m2 stops
€513Air Canada
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Mon, 27 Jan
17:30 - 16:45SFO-SNN
15h 15m1 stop
€528British Airways
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Mon, 27 Jan
14:43 - 16:45SFO-SNN
18h 02m2 stops
€531British Airways
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Mon, 27 Jan
17:30 - 11:30SFO-SNN
34h 00m1 stop
€537British Airways
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Mon, 27 Jan
00:23 - 16:45SFO-SNN
32h 22m2 stops
€555British Airways
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Sun, 26 Jan
17:30 - 16:45SFO-SNN
15h 15m1 stop
€571
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Mon, 27 Jan
23:15 - 19:25SFO-SNN
36h 10m2 stops
20:05 - 15:00SNN-SFO
26h 55m1 stop
€2,141British Airways
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Sat, 21 Dec - Wed, 8 Jan
23:25 - 19:25SFO-SNN
36h 00m2 stops
20:05 - 20:35SNN-SFO
32h 30m2 stops
€2,180British Airways
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Sat, 21 Dec - Wed, 8 Jan
17:30 - 16:45SFO-SNN
15h 15m1 stop
20:05 - 15:00SNN-SFO
26h 55m1 stop
€2,478British Airways
Find Deal
Sat, 21 Dec - Wed, 8 Jan

United Airlines flights from San Francisco to Shannon

Our best United Airlines deals on San Francisco to Shannon flight tickets
United Airlines
30 Apr
SFO06:30San Francisco
20h 00m
2 stops
SNN10:30Shannon
15 May
SNN12:30Shannon
18h 41m
2 stops
SFO23:11San Francisco
United Airlines
12 Apr
SFO00:08San Francisco
26h 22m
2 stops
SNN10:30Shannon
18 Apr
SNN12:30Shannon
28h 50m
2 stops
SFO09:20San Francisco
United Airlines
30 Apr
SFO13:15San Francisco
13h 15m
1 stop
SNN10:30Shannon
15 May
SNN12:30Shannon
14h 47m
1 stop
SFO19:17San Francisco

American Airlines flights from San Francisco to Shannon

Our best American Airlines deals on San Francisco to Shannon flight tickets
American Airlines
19 Jan
SFO13:20San Francisco
19h 25m
2 stops
SNN16:45Shannon
29 Jan
SNN07:45Shannon
21h 27m
2 stops
SFO21:12San Francisco
American Airlines
27 Jan
SFO10:40San Francisco
16h 50m
2 stops
SNN11:30Shannon
11 Feb
SNN07:45Shannon
23h 19m
2 stops
SFO23:04San Francisco
American Airlines
13 Feb
SFO10:20San Francisco
17h 10m
2 stops
SNN11:30Shannon
27 Feb
SNN07:45Shannon
24h 14m
2 stops
SFO23:59San Francisco

See travel insights to Shannon from

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 to Shannon?

If you are unable to visit Shannon during the month of October, then departing from San Francisco during the month March is also very affordable. Most momondo users find prices during this month for around €771.

How far in advance should I book a flight to Shannon?

You are more likely to see cheaper flights to Shannon from San Francisco when booking 23 days ahead of your departure date. In general, you can expect to find flights to Shannon for around €941 when searching 23 days out. Keep in mind that you might be able to find cheaper flights to Shannon at any time. In fact, our users found flights for as low as €448 in the past 72 hours.

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

You could potentially save up to 17% on your flight if you consider stops on a San Francisco to Shannon flight.

When to book flights from San Francisco to Shannon

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

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

€409

Fastest flight time

13h 15m

Direct flights

None

Airports in Shannon

1 airport
The best one-way flight to Shannon from San Francisco in the past 72 hours is €409. The best return flight deal from San Francisco to Shannon found on momondo in the last 72 hours is €581.
The fastest flight from San Francisco to Shannon takes 13h 15m
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?

    San Francisco and Shannon are 8086.3 km apart from one another. In terms of flight time, this usually takes a little over 13h 15m.

  • 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.


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.


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