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Cheap flights from Ireland to San Francisco from $380

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to San Francisco departing on 11/19. 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 round-trip flights

These are some of the best round-trip 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 layovers.

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 pm - 3:40 pmDUB-SFO
35h 10m1 stop
5:30 pm - 11:40 amSFO-DUB
34h 10m1 stop
$409Scandinavian Airlines
Find Deal
Thu, Dec 12 - Mon, Dec 30
12:30 pm - 3:40 pmDUB-SFO
35h 10m1 stop
5:30 pm - 11:40 amSFO-DUB
34h 10m1 stop
$410Scandinavian Airlines
Find Deal
Thu, Dec 12 - Mon, Dec 30
8:40 am - 3:00 pmDUB-SFO
14h 20m1 stop
5:30 pm - 7:35 pmSFO-DUB
18h 05m1 stop
$577British Airways
Find Deal
Thu, Nov 21 - Tue, Nov 26
8:40 am - 3:00 pmDUB-SFO
14h 20m1 stop
8:40 pm - 7:35 pmSFO-DUB
14h 55m1 stop
$584British Airways
Find Deal
Sat, Dec 7 - Mon, Dec 9
5:55 am - 11:50 amDUB-SFO
13h 55m1 stop
12:38 am - 8:25 amSFO-DUB
23h 47m1 stop
$615Delta
Find Deal
Thu, Dec 5 - Sat, Dec 7
8:50 am - 11:11 pmDUB-SFO
22h 21m2 stops
12:38 am - 8:25 amSFO-DUB
23h 47m1 stop
$616Delta
Find Deal
Thu, Dec 5 - Sat, Dec 7
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$629Aer Lingus
Find Deal
Fri, Nov 15 - Sun, Nov 17
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$632Aer Lingus
Find Deal
Sat, Dec 7 - Mon, Dec 9
11:55 am - 11:51 pmORK-SFO
19h 56m2 stops
7:11 pm - 9:00 pmSFO-ORK
17h 49m2 stops
$744American Airlines
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Mon, Nov 18 - Mon, Dec 2
7:40 am - 3:00 pmDUB-SFO
15h 20m1 stop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$753American Airlines
Find Deal
Fri, Nov 15 - Wed, Nov 27
7:45 am - 7:45 amDUB-SFO
32h 00m2 stops
Tue, Nov 19
12:15 pm - 1:06 pmDUB-SFO
32h 51m3 stops
$399WestJet
Find Deal
Sat, Apr 12
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
$528Aer Lingus
Find Deal
Sat, Nov 9
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
$541Aer Lingus
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Sun, Nov 17
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
$562British Airways
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Sun, Dec 15
8:40 am - 3:00 pmDUB-SFO
14h 20m1 stop
$622British Airways
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Tue, Dec 3
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
$742American Airlines
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Wed, Dec 18
7:40 am - 3:00 pmORK-SFO
15h 20m1 stop
$744American Airlines
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Sun, Dec 15
9:00 am - 10:57 pmDUB-SFO
21h 57m3 stops
$1,005United Airlines
Find Deal
Sun, Nov 17
9:00 am - 12:56 amDUB-SFO
23h 56m2 stops
$1,099United Airlines
Find Deal
Sat, Jan 4
7:10 pm - 3:40 pmDUB-SFO
28h 30m1 stop
5:30 pm - 11:15 amSFO-DUB
33h 45m2 stops
$592Scandinavian Airlines
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Fri, Nov 8 - Sun, Nov 24
7:10 pm - 3:40 pmDUB-SFO
28h 30m1 stop
5:30 pm - 11:40 amSFO-DUB
34h 10m1 stop
$593Scandinavian Airlines
Find Deal
Fri, Nov 8 - Sun, Nov 24
9:00 am - 3:26 pmDUB-SFO
14h 26m1 stop
8:49 am - 7:10 amSFO-DUB
14h 21m1 stop
$611Air Canada
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Sat, Nov 9 - Sat, Nov 16
9:00 am - 8:07 pmDUB-SFO
19h 07m1 stop
6:00 am - 7:10 amSFO-DUB
17h 10m2 stops
$615Air Canada
Find Deal
Sat, Nov 9 - Sat, Nov 16
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$643Aer Lingus
Find Deal
Sat, Nov 9 - Sat, Nov 16
9:00 am - 8:59 pmDUB-SFO
19h 59m1 stop
6:45 am - 10:05 amSFO-DUB
19h 20m1 stop
$678United Airlines
Find Deal
Sat, Nov 9 - Mon, Nov 25
9:00 am - 5:25 pmDUB-SFO
16h 25m1 stop
11:20 am - 10:05 amSFO-DUB
14h 45m1 stop
$686United Airlines
Find Deal
Thu, Nov 7 - Tue, Nov 12
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
10:46 pm - 5:05 amSFO-DUB
22h 19m1 stop
$752Aer Lingus
Find Deal
Sat, Nov 9 - Sat, Nov 16
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
5:30 pm - 3:40 pmSFO-DUB
14h 10m1 stop
$888American Airlines
Find Deal
Sat, Nov 9 - Mon, Nov 25
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
7:00 am - 5:05 amSFO-DUB
14h 05m1 stop
$906American Airlines
Find Deal
Fri, Nov 8 - Sun, Nov 24
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$629Aer Lingus
Find Deal
Fri, Nov 15 - Sun, Nov 17
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$632Aer Lingus
Find Deal
Sat, Dec 7 - Mon, Dec 9
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$636Aer Lingus
Find Deal
Sat, Dec 14 - Fri, Dec 27
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$744British Airways
Find Deal
Fri, Nov 22 - Sat, Nov 30
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$754American Airlines
Find Deal
Fri, Nov 15 - Wed, Nov 27
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$755American Airlines
Find Deal
Fri, Nov 15 - Wed, Nov 27
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$1,112British Airways
Find Deal
Sat, Dec 21 - Tue, Dec 31
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$1,725
Find Deal
Sat, Dec 21 - Wed, Jan 1
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$2,044
Find Deal
Sun, Dec 1 - Sun, Dec 8
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
6:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$2,520Iberia
Find Deal
Tue, Mar 4 - Sun, Mar 9

Scandinavian Airlines flights from Ireland to San Francisco

Our best Scandinavian Airlines deals on Ireland to San Francisco flight tickets
Scandinavian Airlines
Dec 12
DUB12:30 pmDublin
35h 10m
1 stop
SFO3:40 pmSan Francisco
Dec 30
SFO5:30 pmSan Francisco
34h 10m
1 stop
DUB11:40 amDublin
Scandinavian Airlines
Dec 12
DUB12:30 pmDublin
35h 10m
1 stop
SFO3:40 pmSan Francisco
Dec 30
SFO5:30 pmSan Francisco
34h 10m
1 stop
DUB11:40 amDublin
Scandinavian Airlines
Dec 12
DUB12:30 pmDublin
35h 10m
1 stop
SFO3:40 pmSan Francisco
Dec 30
SFO5:30 pmSan Francisco
34h 10m
1 stop
DUB11:40 amDublin

Aer Lingus flights from Ireland to San Francisco

Our best Aer Lingus deals on Ireland to San Francisco flight tickets
Aer Lingus
Nov 15
DUB12:30 pmDublin
11h 00m
SFO3:30 pmSan Francisco
Nov 17
SFO5:20 pmSan Francisco
10h 05m
DUB11:25 amDublin
Aer Lingus
Nov 10
DUB12:30 pmDublin
11h 00m
SFO3:30 pmSan Francisco
Nov 25
SFO5:20 pmSan Francisco
10h 05m
DUB11:25 amDublin
Aer Lingus
Dec 7
DUB12:30 pmDublin
11h 00m
SFO3:30 pmSan Francisco
Dec 9
SFO5:20 pmSan Francisco
10h 05m
DUB11:25 amDublin

How to get the cheapest flight ticket from Ireland to San Francisco

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 airline that flies to San Francisco from Ireland?

British Airways. British Airways, Delta, and Aer Lingus are the most popular carriers operating from Ireland to San Francisco

What is the cheapest Ireland to San Francisco flight route?

Dublin - San Francisco. Fly from Dublin to San Francisco for the best Ireland - San Francisco flight prices

How many flights depart from Ireland to San Francisco on average per day?

The number of flights available between Ireland and San Francisco is 1 per day as of November 2024. The most frequent departure time is 12:00PM, with 100% of daily flights leaving in the afternoon.

What cabin class options are available on Ireland to San Francisco flights?

There are 2 cabin classes available to choose from on Ireland to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 27% on your flight if you consider stops on a Ireland to San Francisco flight.

Cheap Ireland to San Francisco flight deals and tips

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

Best Price Found

$380

Fastest flight time

11h 00m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Ireland in the past 72 hours is $380. The best round-trip flight deal from Ireland to San Francisco found on momondo in the last 72 hours is $409.
The fastest flight from Ireland to San Francisco takes 11h 00m
Direct flights go from Ireland to San Francisco on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. Airlines offering direct flights are: Aer Lingus, American Airlines and British Airways.
There is 1 airport near San Francisco: San Francisco (SFO)

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

    Prices for flights from Ireland to San Francisco Airport were last updated today.

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

  • How old do you have to be to fly from Ireland to San Francisco Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to San Francisco Airport.

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

    The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Ireland to San Francisco?


Best airlines flying from Ireland to San Francisco

Compare and see reviews for airlines that fly from Ireland to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $348Free CancellationRating
6.7
6,842 reviews
Search British Airways flights
United AirlinesPriceFrom $371Free CancellationRating
7.4
9,226 reviews
Search United Airlines flights
Aer LingusPriceFrom $446Free CancellationRating
7.1
1,088 reviews
Search Aer Lingus flights
DeltaPriceFrom $538Free CancellationRating
8.0
8,829 reviews
Search Delta flights
American AirlinesPriceFrom $649Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to San Francisco?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from Ireland.

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

Yes. momondo allows you to filter the results for Ireland to San Francisco flights to just show those with flexible booking policies.

How can momondo help me find flights from Ireland to San Francisco?

momondo helps you find the best flight between Ireland and San Francisco 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 Ireland to San Francisco right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Francisco from Ireland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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