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Flights to San Francisco

€315 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 7/5. 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 Ireland to San Francisco

Cheap return flights

These are some of the best return flight deals from Ireland to San Francisco 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 Ireland to San Francisco.

Cheap last-minute flights

Planning a quick getaway from Ireland to San Francisco? 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 San Francisco, so you can enjoy a seamless trip without stopovers.

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.
10:20 - 15:40DUB-SFO
37h 20m1 stop
17:30 - 11:40SFO-DUB
34h 10m1 stop
€399Scandinavian Airlines
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Sat, 15 Feb - Sat, 8 Mar
10:20 - 15:40DUB-SFO
37h 20m1 stop
17:30 - 11:40SFO-DUB
34h 10m1 stop
€419Scandinavian Airlines
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Sat, 15 Feb - Sat, 8 Mar
14:05 - 23:07DUB-SFO
17h 02m2 stops
16:15 - 19:35SFO-DUB
19h 20m2 stops
€558British Airways
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Thu, 5 Dec - Sun, 8 Dec
09:00 - 15:26DUB-SFO
14h 26m1 stop
00:30 - 10:05SFO-DUB
25h 35m2 stops
€560United Airlines
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Fri, 6 Dec - Sat, 7 Dec
09:00 - 21:39DUB-SFO
20h 39m2 stops
10:50 - 10:05SFO-DUB
15h 15m2 stops
€565United Airlines
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Fri, 6 Dec - Sun, 8 Dec
05:55 - 11:50DUB-SFO
13h 55m1 stop
13:59 - 08:25SFO-DUB
34h 26m1 stop
€566KLM
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Wed, 11 Dec - Mon, 16 Dec
12:30 - 15:30DUB-SFO
11h 00mdirect
17:20 - 11:25SFO-DUB
10h 05mdirect
€593Aer Lingus
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Sat, 15 Feb - Sat, 8 Mar
17:55 - 15:00DUB-SFO
29h 05m1 stop
20:40 - 19:35SFO-DUB
14h 55m1 stop
€598British Airways
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Tue, 24 Dec - Tue, 31 Dec
12:30 - 15:30DUB-SFO
11h 00mdirect
17:20 - 11:25SFO-DUB
10h 05mdirect
€600Aer Lingus
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Tue, 17 Dec - Tue, 31 Dec
13:25 - 11:50ORK-SFO
30h 25m1 stop
13:50 - 21:50SFO-ORK
24h 00m1 stop
€734KLM
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Mon, 16 Dec - Mon, 30 Dec
11:30 - 08:37DUB-SFO
29h 07m2 stops
€315
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Wed, 7 May
18:00 - 20:10DUB-SFO
34h 10m1 stop
€379
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Tue, 10 Dec
12:30 - 15:40DUB-SFO
35h 10m1 stop
€453Scandinavian Airlines
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Wed, 11 Dec
19:10 - 15:40DUB-SFO
28h 30m1 stop
€481Scandinavian Airlines
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Fri, 6 Dec
12:30 - 15:30DUB-SFO
11h 00mdirect
€483Aer Lingus
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Wed, 11 Dec
20:05 - 15:30SNN-SFO
27h 25m2 stops
€498Aer Lingus
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Sun, 12 Jan
20:30 - 20:36DUB-SFO
32h 06m2 stops
€595British Airways
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Mon, 6 Jan
08:40 - 15:00DUB-SFO
14h 20m1 stop
€602British Airways
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Mon, 16 Dec
09:00 - 22:57DUB-SFO
21h 57m3 stops
€929United Airlines
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Sun, 24 Nov
09:00 - 23:08DUB-SFO
22h 08m2 stops
€1,019United Airlines
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Sat, 21 Dec
04:25 - 14:55DUB-SFO
18h 30m1 stop
19:15 - 23:20SFO-DUB
20h 05m1 stop
€547TAP AIR PORTUGAL
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Fri, 22 Nov - Fri, 6 Dec
12:45 - 16:25DUB-SFO
35h 40m1 stop
19:25 - 17:50SFO-DUB
14h 25m1 stop
€562SWISS
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Fri, 22 Nov - Fri, 29 Nov
04:25 - 14:55DUB-SFO
18h 30m1 stop
19:15 - 23:20SFO-DUB
20h 05m1 stop
€564TAP AIR PORTUGAL
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Fri, 22 Nov - Fri, 6 Dec
09:00 - 20:11DUB-SFO
19h 11m2 stops
08:49 - 07:10SFO-DUB
14h 21m1 stop
€567Air Canada
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Fri, 22 Nov - Fri, 29 Nov
09:00 - 20:11DUB-SFO
19h 11m2 stops
06:45 - 07:10SFO-DUB
16h 25m2 stops
€572Air Canada
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Fri, 22 Nov - Fri, 29 Nov
09:00 - 15:26DUB-SFO
14h 26m1 stop
13:10 - 10:05SFO-DUB
12h 55m1 stop
€627United Airlines
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Fri, 22 Nov - Fri, 6 Dec
12:30 - 15:30DUB-SFO
11h 00mdirect
17:20 - 11:25SFO-DUB
10h 05mdirect
€702American Airlines
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Fri, 22 Nov - Fri, 29 Nov
12:30 - 15:30DUB-SFO
11h 00mdirect
06:00 - 05:15SFO-DUB
15h 15m1 stop
€706American Airlines
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Fri, 22 Nov - Fri, 29 Nov
10:30 - 15:30ORK-SFO
37h 00m2 stops
17:20 - 23:25SFO-ORK
22h 05m2 stops
€836Aer Lingus
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Fri, 22 Nov - Fri, 29 Nov
10:30 - 15:30ORK-SFO
37h 00m2 stops
17:30 - 19:30SFO-ORK
18h 00m1 stop
€878Aer Lingus
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Fri, 22 Nov - Fri, 29 Nov
12:30 - 15:30DUB-SFO
11h 00mdirect
17:20 - 11:25SFO-DUB
10h 05mdirect
€599Aer Lingus
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Tue, 17 Dec - Tue, 31 Dec
12:30 - 15:30DUB-SFO
11h 00mdirect
17:20 - 11:25SFO-DUB
10h 05mdirect
€600Aer Lingus
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Tue, 17 Dec - Tue, 31 Dec
12:30 - 15:30DUB-SFO
11h 00mdirect
17:20 - 11:25SFO-DUB
10h 05mdirect
€688British Airways
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Sat, 7 Dec - Tue, 10 Dec
12:30 - 15:30DUB-SFO
11h 00mdirect
17:20 - 11:25SFO-DUB
10h 05mdirect
€695British Airways
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Fri, 6 Dec - Sun, 8 Dec
12:30 - 15:30DUB-SFO
11h 00mdirect
17:20 - 11:25SFO-DUB
10h 05mdirect
€699American Airlines
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Fri, 6 Dec - Sun, 8 Dec
12:30 - 15:30DUB-SFO
11h 00mdirect
17:20 - 11:25SFO-DUB
10h 05mdirect
€709American Airlines
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Sat, 15 Feb - Sat, 8 Mar
12:50 - 15:50DUB-SFO
11h 00mdirect
17:45 - 11:45SFO-DUB
10h 00mdirect
€711Aer Lingus
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Wed, 30 Apr - Fri, 9 May
12:30 - 15:30DUB-SFO
11h 00mdirect
17:20 - 11:25SFO-DUB
10h 05mdirect
€763
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Wed, 11 Dec - Mon, 16 Dec
12:30 - 15:30DUB-SFO
11h 00mdirect
17:20 - 11:25SFO-DUB
10h 05mdirect
€766
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Tue, 10 Dec - Mon, 16 Dec
12:30 - 15:30DUB-SFO
11h 00mdirect
17:20 - 11:25SFO-DUB
10h 05mdirect
€2,417Japan Airlines
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Sun, 19 Jan - Sun, 26 Jan

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 €469, 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 March instead. Flights to San Francisco in March, while not as cheap as those in February, still average around €551.

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 €568. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday 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 €687.

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 afternoon. momondo users have found flights departing from Ireland to San Francisco in the afternoon for as low as €430. 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 at midday when prices are €613 on average. Flights to San Francisco from Ireland at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

How long does it take to fly to San Francisco?

The flight from Ireland to San Francisco depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Dublin (a popular airport in Ireland) to San Francisco (the most popular airport in San Francisco), then the flight time is 11h on average. If you fly from Cork (another popular airport in Ireland) to San Francisco, then the average flight time is 13h 50m.

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 36 days out, which is when prices tend to be around €646. However, in the past 72 hours, people saw flights from Ireland for as low as €399.

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 DUBLINFebruary28% cheaperFlying from Dublin to San Francisco costs on average just €469 in February
MOST EXPENSIVE MONTH TO FLY TO SAN FRANCISCO FROM DUBLINJuly42% more expensiveIt costs about €921 for flights to San Francisco from Dublin in July
MOST POPULAR MONTH TO FLY TO SAN FRANCISCO FROM DUBLINDecember283% 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

€315

Best Round-Trip Price

€399

Fastest flight time

11h 00m

Popular in

July
The best one-way flight price to San Francisco from Ireland in the last 72 hours is €315 (Dublin to San Francisco).
The best round-trip flight price to San Francisco from Ireland in the last 72 hours is €399 (Dublin to San Francisco).
The fastest flight to San Francisco from Ireland takes 11h 00m (Dublin to San Francisco).
July has the highest demand for flights to San Francisco, with a 23% 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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Find better results for your trip to San Francisco

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€407
CorkSan Francisco13h 50m€626
ShannonSan Francisco27h 25m€693
DonegalSan Francisco39h 05m€767