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Cheap flights from Ireland to San Francisco from $332

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 1/27. 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

Recommended round-trip 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 layover.

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.
12:05 pm - 3:40 pmDUB-SFO
35h 35m2 stops
5:30 pm - 11:40 amSFO-DUB
34h 10m1 stop
$385Scandinavian Airlines
Find Deal
Thu, Feb 6 - Mon, Feb 10
10:20 am - 3:40 pmDUB-SFO
37h 20m1 stop
5:30 pm - 11:40 amSFO-DUB
34h 10m1 stop
$390Scandinavian Airlines
Find Deal
Sat, Jan 25 - Mon, Feb 10
10:55 am - 6:45 pmDUB-SFO
15h 50m1 stop
5:30 pm - 7:35 pmSFO-DUB
18h 05m1 stop
$508American Airlines
Find Deal
Tue, Feb 4 - Tue, Feb 11
8:30 pm - 3:00 pmDUB-SFO
26h 30m1 stop
5:30 pm - 5:05 pmSFO-DUB
15h 35m1 stop
$511British Airways
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Sun, Jan 26 - Mon, Feb 3
5:50 pm - 3:00 pmDUB-SFO
29h 10m1 stop
5:30 pm - 7:35 pmSFO-DUB
18h 05m1 stop
$513British Airways
Find Deal
Mon, Jan 13 - Sun, Jan 26
2:05 pm - 5:40 pmDUB-SFO
35h 35m2 stops
7:05 am - 9:50 amSFO-DUB
18h 45m2 stops
$514American Airlines
Find Deal
Wed, Feb 5 - Mon, Feb 10
5:55 am - 7:57 pmDUB-SFO
22h 02m2 stops
3:25 pm - 3:40 pmSFO-DUB
16h 15m1 stop
$523Delta
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Sat, Jan 25 - Thu, Feb 6
5:55 am - 11:22 pmDUB-SFO
25h 27m2 stops
1:55 pm - 3:40 pmSFO-DUB
17h 45m2 stops
$525Delta
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Sat, Jan 18 - Sat, Jan 25
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$610Aer Lingus
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Mon, Jan 13 - Sun, Jan 26
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$612Aer Lingus
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Tue, Feb 4 - Tue, Feb 11
7:20 am - 6:25 pmDUB-SFO
43h 05m3 stops
Mon, Jan 27
8:00 pm - 6:25 pmDUB-SFO
54h 25m3 stops
Thu, Jan 30
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
$523Aer Lingus
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Fri, Jan 17
8:05 pm - 3:30 pmSNN-SFO
27h 25m2 stops
$554Aer Lingus
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Mon, Jan 13
12:50 pm - 3:50 pmDUB-SFO
11h 00mnonstop
$628British Airways
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Sun, May 25
9:10 am - 10:29 pmDUB-SFO
21h 19m2 stops
$645Delta
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Thu, May 15
8:40 am - 3:00 pmDUB-SFO
14h 20m1 stop
$656British Airways
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Sat, Feb 22
6:05 am - 7:28 pmDUB-SFO
21h 23m2 stops
$660Delta
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Sat, May 17
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
$727American Airlines
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Fri, Jan 17
12:30 pm - 4:30 pmDUB-SFO
11h 00mnonstop
$790American Airlines
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Tue, Mar 18
11:50 am - 11:19 amDUB-SFO
31h 29m1 stop
4:40 pm - 7:00 amSFO-DUB
30h 20m1 stop
$719United Airlines
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Tue, Dec 24 - Wed, Jan 8
5:55 am - 6:34 pmDUB-SFO
20h 39m2 stops
3:25 pm - 3:40 pmSFO-DUB
16h 15m1 stop
$729Delta
Find Deal
Tue, Dec 24 - Wed, Jan 8
5:55 am - 9:14 pmDUB-SFO
23h 19m2 stops
9:53 am - 4:40 pmSFO-DUB
22h 47m2 stops
$734Delta
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Tue, Dec 24 - Wed, Jan 8
11:35 am - 12:45 amDUB-SFO
21h 10m1 stop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$750Aer Lingus
Find Deal
Tue, Dec 24 - Wed, Jan 8
9:20 am - 4:25 pmDUB-SFO
15h 05m1 stop
8:35 pm - 5:15 pmSFO-DUB
36h 40m1 stop
Sun, Dec 22 - Tue, Jan 7
8:40 am - 3:00 pmDUB-SFO
14h 20m1 stop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$1,100American Airlines
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Tue, Dec 24 - Wed, Jan 8
8:05 pm - 8:59 pmSNN-SFO
32h 54m2 stops
4:25 pm - 7:25 pmSFO-SNN
19h 00m2 stops
$1,131British Airways
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Thu, Dec 26 - Sat, Jan 4
5:30 pm - 3:00 pmSNN-SFO
29h 30m1 stop
4:25 pm - 7:25 pmSFO-SNN
19h 00m2 stops
$1,162British Airways
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Thu, Dec 26 - Sat, Jan 4
6:00 pm - 2:40 pmDUB-SFO
76h 40m3 stops
7:25 pm - 1:55 pmSFO-DUB
58h 30m2 stops
$1,497
Find Deal
Sun, Dec 22 - Tue, Jan 7
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
7:30 am - 8:40 amSFO-DUB
17h 10m1 stop
$2,171American Airlines
Find Deal
Sun, Dec 22 - Tue, Jan 7
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$603Aer Lingus
Find Deal
Fri, Jan 17 - Fri, Jan 31
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$608Aer Lingus
Find Deal
Sat, Jan 25 - Mon, Feb 10
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$610Aer Lingus
Find Deal
Mon, Jan 13 - Sun, Jan 26
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$612Aer Lingus
Find Deal
Tue, Feb 4 - Tue, Feb 11
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$654British Airways
Find Deal
Mon, Jan 13 - Sun, Jan 26
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$664American Airlines
Find Deal
Sat, Jan 25 - Sat, Feb 1
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$665American Airlines
Find Deal
Wed, Jan 29 - Wed, Feb 5
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$673British Airways
Find Deal
Wed, Feb 5 - Mon, Feb 10
12:50 pm - 3:50 pmDUB-SFO
11h 00mnonstop
5:45 pm - 11:45 amSFO-DUB
10h 00mnonstop
Thu, May 29 - Thu, Jun 12
12:50 pm - 3:50 pmDUB-SFO
11h 00mnonstop
5:45 pm - 11:45 amSFO-DUB
10h 00mnonstop
Sat, Jun 14 - Sat, Jun 28

British Airways flights from Ireland to San Francisco

Our best British Airways deals on Ireland to San Francisco flight tickets
British Airways
Jan 26
DUB8:30 pmDublin
26h 30m
1 stop
SFO3:00 pmSan Francisco
Feb 3
SFO5:30 pmSan Francisco
15h 35m
1 stop
DUB5:05 pmDublin
British Airways
Jan 13
DUB5:50 pmDublin
29h 10m
1 stop
SFO3:00 pmSan Francisco
Jan 26
SFO5:30 pmSan Francisco
18h 05m
1 stop
DUB7:35 pmDublin
British Airways
Jan 13
DUB10:40 amDublin
21h 42m
2 stops
SFO12:22 amSan Francisco
Jan 26
SFO5:30 pmSan Francisco
13h 35m
1 stop
DUB3:05 pmDublin

Delta flights from Ireland to San Francisco

Our best Delta deals on Ireland to San Francisco flight tickets
Delta
Jan 25
DUB5:55 amDublin
22h 02m
2 stops
SFO7:57 pmSan Francisco
Feb 6
SFO3:25 pmSan Francisco
16h 15m
1 stop
DUB3:40 pmDublin
Delta
Jan 18
DUB5:55 amDublin
25h 27m
2 stops
SFO11:22 pmSan Francisco
Jan 25
SFO1:55 pmSan Francisco
17h 45m
2 stops
DUB3:40 pmDublin
Delta
Jan 26
DUB5:55 amDublin
22h 02m
2 stops
SFO7:57 pmSan Francisco
Feb 2
SFO7:00 amSan Francisco
17h 05m
2 stops
DUB8:05 amDublin

See travel insights to San Francisco from

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 month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $584.

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

The cheapest day to depart from Ireland to San Francisco is on a Thursday when prices can be found for as low as $653. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $783.

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

Our data shows that the cheapest Ireland to San Francisco flights are usually those with departure times in the evening. Our users have found flights to San Francisco in the evening for as low as $627. Flights at noon are often more expensive with an average ticket price of $711.

What is the cheapest Ireland to San Francisco flight route?

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

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

The ideal time to book your flight to San Francisco is 24 days in advance when prices tend to average $691. In the past 72 hours, momondo users found flights from Ireland to San Francisco for as low as $529.

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

There are 3 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 31% 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

$332

Fastest flight time

11h 00m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Ireland in the past 72 hours is $332. The best round-trip flight deal from Ireland to San Francisco found on momondo in the last 72 hours is $385.
The fastest flight from Ireland to San Francisco takes 11h 00m
Direct flights go from Ireland to San Francisco every day.
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
Aer LingusPriceFrom $452Free CancellationRating
7.1
1,075 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $516Free CancellationRating
6.6
6,815 reviews
Search British Airways flights
DeltaPriceFrom $538Free CancellationRating
8.0
8,597 reviews
Search Delta flights
United AirlinesPriceFrom $544Free CancellationRating
7.4
9,039 reviews
Search United Airlines flights
American AirlinesPriceFrom $694Free 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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