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Flights to San Francisco

€307 Cheap flights to San Francisco

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to San Francisco departing on 30/1. 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 Ireland to San Francisco

Cheap return flights

Recommended return deals departing in the coming months from the most popular airlines that fly to San Francisco.

Cheap one-way flights

Only flying one-way? Below are some of the best one-way flight deals to San Francisco found on KAYAK recently.

Cheap last-minute flights

Leaving soon but still want a bargain? Check out these latest deals for last-minute flights to San Francisco.

Cheap direct flights

The latest deals for direct flights to San Francisco so you can sit back and relax without the need for a stopover.

Cheap bus & train deals to San Francisco

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

All round-trip flight deals to San Francisco

The cheapest plane tickets to San Francisco found on KAYAK recently.
12:30 - 15:40DUB-SFO
35h 10m1 stop
17:30 - 09:20SFO-DUB
31h 50m1 stop
€369Scandinavian Airlines
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Wed, 22 Jan - Fri, 31 Jan
12:30 - 15:40DUB-SFO
35h 10m1 stop
17:30 - 09:25SFO-DUB
31h 55m1 stop
€370Scandinavian Airlines
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Thu, 30 Jan - Thu, 6 Feb
16:00 - 15:00DUB-SFO
31h 00m1 stop
17:30 - 12:35SFO-DUB
35h 05m1 stop
€549British Airways
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Mon, 13 Jan - Sun, 26 Jan
05:55 - 15:47DUB-SFO
17h 52m2 stops
07:00 - 08:05SFO-DUB
17h 05m2 stops
€557KLM
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Wed, 22 Jan - Fri, 31 Jan
16:00 - 09:50DUB-SFO
25h 50m2 stops
17:30 - 12:35SFO-DUB
35h 05m1 stop
€558British Airways
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Mon, 13 Jan - Sun, 26 Jan
09:00 - 21:42DUB-SFO
20h 42m1 stop
07:15 - 07:00SFO-DUB
15h 45m2 stops
€560United Airlines
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Wed, 22 Jan - Fri, 31 Jan
09:00 - 15:26DUB-SFO
14h 26m1 stop
07:15 - 07:00SFO-DUB
15h 45m1 stop
€565United Airlines
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Wed, 15 Jan - Wed, 22 Jan
05:55 - 11:50DUB-SFO
13h 55m1 stop
07:00 - 08:05SFO-DUB
17h 05m2 stops
€573KLM
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Thu, 30 Jan - Wed, 5 Feb
12:30 - 15:30DUB-SFO
11h 00mdirect
17:20 - 11:25SFO-DUB
10h 05mdirect
€576Aer Lingus
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Mon, 13 Jan - Sun, 26 Jan
12:30 - 15:30DUB-SFO
11h 00mdirect
17:20 - 11:25SFO-DUB
10h 05mdirect
€578Aer Lingus
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Fri, 17 Jan - Mon, 27 Jan
20:00 - 18:25DUB-SFO
54h 25m3 stops
€307
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Thu, 30 Jan
20:00 - 18:25DUB-SFO
54h 25m3 stops
€313
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Thu, 23 Jan
19:20 - 18:25DUB-SFO
55h 05m3 stops
€320
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Sun, 26 Jan
20:05 - 15:30SNN-SFO
27h 25m2 stops
€532Aer Lingus
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Mon, 13 Jan
12:50 - 15:50DUB-SFO
11h 00mdirect
€554Aer Lingus
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Mon, 19 May
09:10 - 18:00DUB-SFO
16h 50m1 stop
€612Delta
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Thu, 12 Jun
10:40 - 18:45DUB-SFO
16h 05m1 stop
€670British Airways
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Mon, 23 Dec
10:45 - 23:38DUB-SFO
20h 53m2 stops
€694British Airways
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Sun, 22 Dec
09:20 - 23:11DUB-SFO
21h 51m3 stops
€1,028United Airlines
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Mon, 19 May
12:30 - 14:40SNN-SFO
34h 10m3 stops
€1,034United Airlines
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Fri, 23 May
20:30 - 15:00DUB-SFO
26h 30m1 stop
23:15 - 08:40SFO-DUB
25h 25m1 stop
€620British Airways
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Sun, 22 Dec - Sun, 29 Dec
09:00 - 09:36DUB-SFO
32h 36m2 stops
00:30 - 07:00SFO-DUB
22h 30m2 stops
€726United Airlines
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Sun, 22 Dec - Sat, 28 Dec
20:30 - 15:00DUB-SFO
26h 30m1 stop
17:20 - 11:25SFO-DUB
10h 05mdirect
€743British Airways
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Sun, 22 Dec - Sun, 29 Dec
10:45 - 20:05DUB-SFO
17h 20m2 stops
07:15 - 07:00SFO-DUB
15h 45m1 stop
€757Lufthansa
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Sun, 22 Dec - Sun, 29 Dec
11:50 - 22:45DUB-SFO
18h 55m1 stop
21:00 - 10:05SFO-DUB
29h 05m1 stop
€858United Airlines
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Fri, 20 Dec - Fri, 3 Jan
10:45 - 20:05DUB-SFO
17h 20m2 stops
08:15 - 10:05SFO-DUB
17h 50m1 stop
€880Lufthansa
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Sat, 21 Dec - Fri, 27 Dec
07:40 - 18:45DUB-SFO
19h 05m1 stop
17:20 - 11:25SFO-DUB
10h 05mdirect
€1,007American Airlines
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Sat, 21 Dec - Fri, 27 Dec
07:40 - 18:45DUB-SFO
19h 05m1 stop
17:20 - 11:25SFO-DUB
10h 05mdirect
€1,008American Airlines
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Sat, 21 Dec - Fri, 27 Dec
12:30 - 15:30DUB-SFO
11h 00mdirect
17:20 - 11:25SFO-DUB
10h 05mdirect
€1,121Aer Lingus
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Sat, 21 Dec - Fri, 27 Dec
12:30 - 15:30DUB-SFO
11h 00mdirect
17:20 - 11:25SFO-DUB
10h 05mdirect
€1,220Aer Lingus
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Sat, 21 Dec - Fri, 27 Dec
12:30 - 15:30DUB-SFO
11h 00mdirect
17:20 - 11:25SFO-DUB
10h 05mdirect
€576Aer Lingus
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Mon, 13 Jan - Sun, 26 Jan
12:30 - 15:30DUB-SFO
11h 00mdirect
17:20 - 11:25SFO-DUB
10h 05mdirect
€577Aer Lingus
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Mon, 13 Jan - Sun, 26 Jan
12:30 - 15:30DUB-SFO
11h 00mdirect
17:20 - 11:25SFO-DUB
10h 05mdirect
€578Aer Lingus
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Fri, 17 Jan - Mon, 27 Jan
12:30 - 15:30DUB-SFO
11h 00mdirect
17:20 - 11:25SFO-DUB
10h 05mdirect
€582Aer Lingus
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Mon, 13 Jan - Mon, 27 Jan
12:30 - 15:30DUB-SFO
11h 00mdirect
17:20 - 11:25SFO-DUB
10h 05mdirect
€695British Airways
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Fri, 31 Jan - Fri, 7 Feb
12:30 - 15:30DUB-SFO
11h 00mdirect
17:20 - 11:25SFO-DUB
10h 05mdirect
€699British Airways
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Mon, 3 Feb - Tue, 18 Feb
12:30 - 15:30DUB-SFO
11h 00mdirect
17:20 - 11:25SFO-DUB
10h 05mdirect
€708American Airlines
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Mon, 13 Jan - Mon, 20 Jan
12:30 - 15:30DUB-SFO
11h 00mdirect
17:20 - 11:25SFO-DUB
10h 05mdirect
€709American Airlines
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Fri, 31 Jan - Fri, 7 Feb
12:30 - 15:30DUB-SFO
11h 00mdirect
17:20 - 11:25SFO-DUB
10h 05mdirect
€728
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Wed, 22 Jan - Fri, 31 Jan
12:30 - 15:30DUB-SFO
11h 00mdirect
17:20 - 11:25SFO-DUB
10h 05mdirect
€1,440
Find Deal
Mon, 13 Jan - Sun, 26 Jan

See travel insights to San Francisco from

San Francisco flights insights and trends

Explore insights for your San Francisco flight to craft the best travel plan

What is the cheapest month to fly to San Francisco?

The cheapest month to fly to San Francisco from Ireland is in February. Flight prices, which tend to average around €508, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to San Francisco from Ireland during November instead. Flights to San Francisco in November, while not as cheap as those in February, still average around €556.

What is the absolute cheapest flight to San Francisco?

See prices from:

What is the cheapest day to depart on your flight to San Francisco?

On average, the least expensive day to fly to San Francisco from Ireland is on a Monday. momondo users have found tickets for Monday departures for as low as €596. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from Ireland because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €710.

What is the cheapest time of day to depart on your flight to San Francisco?

According to our data, the cheapest time of day to fly to San Francisco is in the evening. momondo users have found flights departing from Ireland to San Francisco in the evening for as low as €583. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are €1,051 on average. Flights to San Francisco from Ireland in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to San Francisco?

The best time to book a flight to San Francisco from Ireland is 24 days out, which is when prices tend to be around €658. However, in the past 72 hours, people saw flights from Ireland for as low as €504.

Cheapest flights to San Francisco

Find the cheapest flights to San Francisco from your nearest city or airport
CHEAPEST MONTH TO FLY TO SAN FRANCISCO FROM DUBLINFebruary23% cheaperFlying from Dublin to San Francisco costs on average just €508 in February
MOST EXPENSIVE MONTH TO FLY TO SAN FRANCISCO FROM DUBLINJuly40% more expensiveIt costs about €926 for flights to San Francisco from Dublin in July
MOST POPULAR MONTH TO FLY TO SAN FRANCISCO FROM DUBLINDecember185% more users visitedMore momondo users searched in flights to San Francisco from Dublin in December than any other month

Cheap San Francisco flight deals and tips

Summary info about San Francisco flight prices, duration and airlines

Best One-Way Price

€307

Best Round-Trip Price

€369

Fastest flight time

18h 20m

Popular in

July
The best one-way flight price to San Francisco from Ireland in the last 72 hours is €307 (Dublin to San Francisco).
The best round-trip flight price to San Francisco from Ireland in the last 72 hours is €369 (Dublin to San Francisco).
The fastest flight to San Francisco from Ireland takes 18h 20m (Dublin to San Francisco).
July has the highest demand for flights to San Francisco, with a 22% price increase on average.

Frequently asked questions about flying to San Francisco

When is it best to fly to San Francisco to go sightseeing?

The best time to plan to fly to San Francisco to go sightseeing would be when the temperature is not unbearable and the chance of rain is only moderate. Considering those guidelines, January, February, or December seem like the best times of year to plan your visit.

Is there an alternative airport near San Francisco?

Those flying to San Francisco could potentially find better pricing at Oakland Airport (19 km from San Francisco city centre) or San Jose Airport (64 km from San Francisco city centre) depending on the month and departure airport.

When did momondo last update prices for flights to San Francisco Airport?

Prices for flights to San Francisco Airport are refreshed on a daily basis.

How many operators does momondo search for flights to San Francisco Airport?

How old do you have to be to fly to San Francisco 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 to San Francisco Airport.

What documentation or ID do you need to fly to San Francisco Airport?

The travel and health documents you'll need for your trip to San Francisco 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 San Francisco 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 to San Francisco?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to San Francisco. Millions of users trust and use momondo every year so you are in good company.

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

momondo does allow users to show only those flights to San Francisco which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to San Francisco?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to San Francisco.

I’m not ready to book a flight to San Francisco right now. Can momondo alert me if prices change?

Yes. momondo can track flight prices for San Francisco and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Popular Flights to San Francisco

Popular routes according to searches in the past day on momondo

Cheapest flight routes to San Francisco

These routes have the cheapest flights to San Francisco found by momondo users in Ireland
DepartingDestinationBest TimeBest Price
DublinSan Francisco11h 00m€379
CorkSan Francisco13h 35m€586
ShannonSan Francisco15h 15m€661
DonegalSan Francisco15h 35m€938