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Cheap flights from Ireland to San Francisco from $304

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 1/29. 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
$400Scandinavian Airlines
Find Deal
Thu, Jan 23 - Mon, Jan 27
10:20 am - 3:40 pmDUB-SFO
37h 20m1 stop
5:30 pm - 11:40 amSFO-DUB
34h 10m1 stop
$401Scandinavian Airlines
Find Deal
Sat, Jan 18 - Sat, Jan 25
8:40 am - 3:00 pmDUB-SFO
14h 20m1 stop
5:30 pm - 5:00 pmSFO-DUB
15h 30m1 stop
$576British Airways
Find Deal
Tue, Dec 10 - Fri, Jan 17
8:40 am - 3:00 pmDUB-SFO
14h 20m1 stop
8:40 pm - 7:35 pmSFO-DUB
14h 55m1 stop
$577British Airways
Find Deal
Fri, Dec 13 - Tue, Dec 31
2:05 pm - 10:16 pmDUB-SFO
16h 11m1 stop
5:30 pm - 7:40 pmSFO-DUB
18h 10m1 stop
$598American Airlines
Find Deal
Sat, Jan 11 - Wed, Feb 12
2:05 pm - 10:06 pmDUB-SFO
16h 01m1 stop
11:15 pm - 8:40 amSFO-DUB
25h 25m1 stop
$601American Airlines
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Fri, Dec 13 - Sat, Dec 28
11:30 am - 9:56 pmDUB-SFO
18h 26m1 stop
3:25 pm - 3:40 pmSFO-DUB
16h 15m1 stop
$610Delta
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Sat, Dec 14 - Wed, Jan 15
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$615Aer Lingus
Find Deal
Sat, Jan 18 - Sat, Jan 25
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$616Aer Lingus
Find Deal
Fri, Dec 13 - Sat, Dec 28
5:55 am - 11:50 amDUB-SFO
13h 55m1 stop
6:00 am - 8:25 amSFO-DUB
18h 25m1 stop
$618Delta
Find Deal
Tue, Dec 10 - Tue, Dec 17
6:45 pm - 1:05 pmDUB-SFO
50h 20m2 stops
Wed, Jan 29
9:50 am - 1:05 pmDUB-SFO
35h 15m2 stops
Thu, Jan 16
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
$545British Airways
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Wed, Dec 4
12:50 pm - 3:50 pmDUB-SFO
11h 00mnonstop
$569Aer Lingus
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Mon, May 19
8:35 pm - 3:00 pmDUB-SFO
26h 25m1 stop
$623British Airways
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Sat, Dec 21
5:55 am - 6:46 pmDUB-SFO
20h 51m2 stops
$633Delta
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Sat, Feb 1
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
$689Aer Lingus
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Fri, Jan 31
7:45 am - 3:00 pmSNN-SFO
15h 15m1 stop
$724American Airlines
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Thu, Dec 19
2:05 pm - 12:15 amDUB-SFO
18h 10m1 stop
$807American Airlines
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Mon, Jan 6
11:30 am - 9:56 pmDUB-SFO
18h 26m1 stop
$2,145Delta
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Wed, Dec 18
8:40 am - 3:00 pmDUB-SFO
14h 20m1 stop
5:30 pm - 5:05 pmSFO-DUB
15h 35m1 stop
$575American Airlines
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Mon, Nov 25 - Mon, Dec 2
11:05 am - 2:55 pmDUB-SFO
35h 50m1 stop
7:15 pm - 11:20 pmSFO-DUB
20h 05m1 stop
$600TAP AIR PORTUGAL
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Fri, Nov 22 - Fri, Dec 6
8:40 am - 6:45 pmDUB-SFO
18h 05m1 stop
4:05 pm - 7:35 pmSFO-DUB
19h 30m2 stops
$633British Airways
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Mon, Nov 25 - Mon, Dec 2
8:30 pm - 7:09 pmDUB-SFO
30h 39m2 stops
4:05 pm - 7:35 pmSFO-DUB
19h 30m2 stops
$643British Airways
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Mon, Nov 25 - Mon, Dec 2
7:10 pm - 3:40 pmDUB-SFO
28h 30m1 stop
5:30 pm - 11:15 amSFO-DUB
33h 45m2 stops
$655Scandinavian Airlines
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Fri, Nov 22 - Fri, Dec 6
9:00 am - 3:26 pmDUB-SFO
14h 26m1 stop
8:25 am - 10:05 amSFO-DUB
17h 40m1 stop
$660United Airlines
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Fri, Nov 22 - Fri, Dec 6
10:25 am - 3:40 pmDUB-SFO
37h 15m2 stops
5:30 pm - 9:20 amSFO-DUB
31h 50m1 stop
$663Scandinavian Airlines
Find Deal
Fri, Nov 22 - Fri, Dec 6
9:00 am - 10:57 pmDUB-SFO
21h 57m3 stops
7:20 am - 10:05 amSFO-DUB
18h 45m2 stops
$671United Airlines
Find Deal
Mon, Nov 25 - Mon, Dec 2
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$863Aer Lingus
Find Deal
Fri, Nov 22 - Fri, Dec 6
3:20 pm - 11:26 pmDUB-SFO
16h 06m1 stop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$891Aer Lingus
Find Deal
Fri, Nov 22 - Fri, Dec 6
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$615Aer Lingus
Find Deal
Sat, Jan 18 - Sat, Jan 25
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$616Aer Lingus
Find Deal
Fri, Dec 13 - Sat, Dec 28
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$617Aer Lingus
Find Deal
Fri, Dec 13 - Sat, Dec 28
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$619Aer Lingus
Find Deal
Fri, Dec 13 - Sat, Dec 28
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$748American Airlines
Find Deal
Fri, Jan 17 - Sat, Feb 1
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
6:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$764British Airways
Find Deal
Sat, Mar 8 - Tue, Mar 18
12:50 pm - 3:50 pmDUB-SFO
11h 00mnonstop
5:45 pm - 11:45 amSFO-DUB
10h 00mnonstop
$803American Airlines
Find Deal
Fri, May 9 - Fri, May 23
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
Sat, Dec 21 - Tue, Dec 31
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$1,017British Airways
Find Deal
Mon, Dec 16 - Fri, Jan 3
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$1,142
Find Deal
Mon, Dec 23 - Wed, Jan 1

Scandinavian Airlines flights from Ireland to San Francisco

Our best Scandinavian Airlines deals on Ireland to San Francisco flight tickets
Scandinavian Airlines
Jan 23
DUB12:30 pmDublin
35h 10m
1 stop
SFO3:40 pmSan Francisco
Jan 27
SFO5:30 pmSan Francisco
34h 10m
1 stop
DUB11:40 amDublin
Scandinavian Airlines
Jan 18
DUB10:20 amDublin
37h 20m
1 stop
SFO3:40 pmSan Francisco
Jan 25
SFO5:30 pmSan Francisco
34h 10m
1 stop
DUB11:40 amDublin
Scandinavian Airlines
Jan 24
DUB10:25 amDublin
37h 15m
2 stops
SFO3:40 pmSan Francisco
Jan 27
SFO5:30 pmSan Francisco
34h 10m
1 stop
DUB11:40 amDublin

Lufthansa flights from Ireland to San Francisco

Our best Lufthansa deals on Ireland to San Francisco flight tickets
Lufthansa
Dec 4
DUB5:00 amDublin
15h 35m
1 stop
SFO12:35 pmSan Francisco
Dec 14
SFO8:25 amSan Francisco
17h 40m
1 stop
DUB10:05 amDublin
Lufthansa
Dec 5
DUB5:15 amDublin
15h 20m
1 stop
SFO12:35 pmSan Francisco
Dec 9
SFO10:35 pmSan Francisco
24h 25m
2 stops
DUB7:00 amDublin
Lufthansa
Nov 28
DUB11:50 amDublin
17h 00m
1 stop
SFO8:50 pmSan Francisco
Dec 1
SFO8:35 pmSan Francisco
18h 05m
2 stops
DUB10:40 pmDublin

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 Ireland to San Francisco flight route?

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

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 44% 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

$304

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 $304. The best round-trip flight deal from Ireland to San Francisco found on momondo in the last 72 hours is $400.
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
British AirwaysPriceFrom $348Free CancellationRating
6.6
6,837 reviews
Search British Airways flights
United AirlinesPriceFrom $371Free CancellationRating
7.4
9,171 reviews
Search United Airlines flights
Aer LingusPriceFrom $444Free CancellationRating
7.1
1,089 reviews
Search Aer Lingus flights
DeltaPriceFrom $538Free CancellationRating
8.0
8,756 reviews
Search Delta flights
American AirlinesPriceFrom $752Free 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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