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Cheap flights from Dublin to San Francisco from $345

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to San Francisco departing on 3/9. 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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Cheap round-trip flights

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Scandinavian Airlines Logo
10:45 am - 2:35 pmDUB-SFO
35h 50m2 stops
Scandinavian Airlines Logo
4:40 pm - 11:45 amSFO-DUB
35h 05m2 stops
$565Scandinavian Airlines
Find Deal
Fri, Nov 28 - Sat, Dec 6
American Airlines Logo
10:45 am - 6:45 pmDUB-SFO
16h 00m1 stop
American Airlines Logo
1:32 pm - 2:20 pmSFO-DUB
16h 48m2 stops
$566American Airlines
Find Deal
Sun, Feb 1 - Tue, Feb 24
British Airways Logo
8:50 am - 3:00 pmDUB-SFO
14h 10m1 stop
British Airways Logo
6:09 pm - 7:40 pmSFO-DUB
18h 31m2 stops
$567British Airways
Find Deal
Tue, Mar 3 - Sun, Mar 15
British Airways Logo
6:00 pm - 6:45 pmDUB-SFO
32h 45m1 stop
British Airways Logo
5:30 pm - 2:50 pmSFO-DUB
13h 20m1 stop
$568British Airways
Find Deal
Tue, Jan 27 - Thu, Feb 19
Scandinavian Airlines Logo
12:30 pm - 2:35 pmDUB-SFO
34h 05m1 stop
Scandinavian Airlines Logo
4:45 pm - 6:20 pmSFO-DUB
17h 35m1 stop
$569Scandinavian Airlines
Find Deal
Wed, Nov 5 - Mon, Mar 30
KLM Logo
5:55 am - 5:45 pmDUB-SFO
18h 50m2 stops
KLM Logo
7:00 am - 8:05 amSFO-DUB
17h 05m2 stops
$570KLM
Find Deal
Fri, Oct 31 - Tue, Jan 27
Delta Logo
1:25 pm - 1:12 amDUB-SFO
19h 47m2 stops
Delta Logo
7:00 am - 12:40 pmSFO-DUB
21h 40m2 stops
$572Delta
Find Deal
Fri, Nov 14 - Sun, Nov 23
Delta Logo
8:50 am - 10:35 pmDUB-SFO
20h 45m2 stops
Delta Logo
1:00 pm - 3:45 pmSFO-DUB
18h 45m2 stops
$596Delta
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Thu, Oct 30 - Tue, Jan 27
Aer Lingus Logo
12:30 pm - 3:35 pmDUB-SFO
11h 05mnonstop
Aer Lingus Logo
5:30 pm - 3:40 pmSFO-DUB
14h 10m1 stop
$600Aer Lingus
Find Deal
Tue, Nov 25 - Wed, Feb 18
Aer Lingus Logo
12:30 pm - 3:35 pmDUB-SFO
11h 05mnonstop
Aer Lingus Logo
6:30 am - 5:05 amSFO-DUB
14h 35m1 stop
$617Aer Lingus
Find Deal
Wed, Nov 5 - Sat, Nov 15

Scandinavian Airlines flights from Dublin to San Francisco

Our best Scandinavian Airlines deals on Dublin to San Francisco flight tickets
Scandinavian Airlines
Nov 28
DUB10:45 amDublin
35h 50m
2 stops
SFO2:35 pmSan Francisco
Dec 6
SFO4:40 pmSan Francisco
35h 05m
2 stops
DUB11:45 amDublin
$565
Find similar
Scandinavian Airlines
Nov 5
DUB12:30 pmDublin
34h 05m
1 stop
SFO2:35 pmSan Francisco
Mar 30
SFO4:45 pmSan Francisco
17h 35m
1 stop
DUB6:20 pmDublin
$569
Find similar
Scandinavian Airlines
Oct 30
DUB11:15 amDublin
35h 20m
2 stops
SFO3:35 pmSan Francisco
Mar 23
SFO5:40 pmSan Francisco
17h 40m
1 stop
DUB6:20 pmDublin
$573
Find similar

American Airlines flights from Dublin to San Francisco

Our best American Airlines deals on Dublin to San Francisco flight tickets
American Airlines
Feb 1
DUB10:45 amDublin
16h 00m
1 stop
SFO6:45 pmSan Francisco
Feb 24
SFO1:32 pmSan Francisco
16h 48m
2 stops
DUB2:20 pmDublin
$566
Find similar
American Airlines
Jan 27
DUB10:55 amDublin
20h 17m
2 stops
SFO11:12 pmSan Francisco
Feb 25
SFO1:32 pmSan Francisco
19h 28m
2 stops
DUB5:00 pmDublin
$571
Find similar
American Airlines
Nov 3
DUB10:45 amDublin
16h 00m
1 stop
SFO6:45 pmSan Francisco
Nov 16
SFO12:08 pmSan Francisco
12h 32m
1 stop
DUB8:40 amDublin
$583
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Dublin to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 14, 2025.
Use the filters below to find and compare flights from Dublin to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Fri 11/28

10:45 am-2:35 pm

2 stops35h 50m

San Francisco

Sat 12/6

4:40 pm-11:45 am

2 stops35h 05m

$565

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Sun 2/1

10:45 am-6:45 pm

1 stop16h 00m

San Francisco

Tue 2/24

1:32 pm-2:20 pm

2 stops16h 48m

$566

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Tue 3/3

8:50 am-3:00 pm

1 stop14h 10m

San Francisco

Sun 3/15

6:09 pm-7:40 pm

2 stops18h 31m

$567

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Tue 1/27

6:00 pm-6:45 pm

1 stop32h 45m

San Francisco

Thu 2/19

5:30 pm-2:50 pm

1 stop13h 20m

$568

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Wed 11/5

12:30 pm-2:35 pm

1 stop34h 05m

San Francisco

Mon 3/30

4:45 pm-6:20 pm

1 stop17h 35m

$569

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Fri 10/31

5:55 am-5:45 pm

2 stops18h 50m

San Francisco

Tue 1/27

7:00 am-8:05 am

2 stops17h 05m

$570

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Fri 11/14

1:25 pm-1:12 am

2 stops19h 47m

San Francisco

Sun 11/23

7:00 am-12:40 pm

2 stops21h 40m

$572

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Thu 10/30

8:50 am-10:35 pm

2 stops20h 45m

San Francisco

Tue 1/27

1:00 pm-3:45 pm

2 stops18h 45m

$596

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Tue 11/25

12:30 pm-3:35 pm

Nonstop11h 05m

San Francisco

Wed 2/18

5:30 pm-3:40 pm

1 stop14h 10m

$600

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Wed 11/5

12:30 pm-3:35 pm

Nonstop11h 05m

San Francisco

Sat 11/15

6:30 am-5:05 am

1 stop14h 35m

$617

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Dublin 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 $619.

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

The cheapest day to depart from Dublin to San Francisco is on a Friday when prices can be found for as low as $704. The most expensive day to fly to San Francisco is Thursday, with ticket prices averaging around $749.

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

Our data shows that the cheapest Dublin 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 $739.

What is the cheapest Dublin to San Francisco flight route?

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

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

You are more likely to see cheaper flights to San Francisco from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $706 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Dublin for as low as $637 on momondo.

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

There are 4 cabin classes available to choose from on Dublin 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 Dublin to San Francisco flights?

You could potentially save up to 30% on your flight if you consider stops on a Dublin to San Francisco flight.

How have Dublin to San Francisco flight prices changed over time?

As of October 2025, prices for Dublin to San Francisco flights are approximately 16% more expensive when compared to flights at the same time last year.

When to book flights from Dublin to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Dublin to San Francisco (DUB to SFO) flight deals and tips

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

Best Price Found

$566

Fastest flight time

10h 55m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Dublin in the past 72 hours is $566. The best round-trip flight deal from Dublin to San Francisco found on momondo in the last 72 hours is $673.
The fastest flight from Dublin to San Francisco takes 10h 55m
Direct flights go from Dublin to San Francisco every day.
There is 1 airport near San Francisco: San Francisco (SFO)
Search flight deals

  • How far is Dublin to San Francisco by plane?

    Dublin and San Francisco are 5076.3 mi apart from one another. Typically, this will take 11h 05m by plane in normal conditions.

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

    Prices for flights from Dublin Airport to San Francisco Airport refresh daily.

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

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

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

    The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

  • What is the most popular airline from Dublin to San Francisco?

Best airlines flying from Dublin to San Francisco

Compare and see reviews for airlines that fly from Dublin to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $512Free CancellationRating
6.7
7,454 reviews
Search British Airways flights
Aer LingusPriceFrom $531Free CancellationRating
7.2
1,336 reviews
Search Aer Lingus flights
American AirlinesPriceFrom $593Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
United AirlinesPriceFrom $607Free CancellationRating
7.4
8,975 reviews
Search United Airlines flights

  • Aer Lingus Flights From Dublin to San Francisco

    Across 7 Aer Lingus flights from Dublin to San Francisco this week, the average price was $715, with the best Aer Lingus deals starting from $531 round-trip. 1,336 users have rated Aer Lingus on momondo, with an average score of 7.2/10.

  • American Airlines Flights From Dublin to San Francisco

    Across 11,040 American Airlines reviews on momondo, the average score is 7.2/10. American Airlines flies from Dublin to San Francisco about 7 times each week, with ticket deals ranging from $593 to $853. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Calistoga
Hayward
Roseville
Big Sur
Santa Clara
Fremont
Daly City
Berkeley
Walnut Creek
Half Moon Bay
Vallejo
Salinas
Redwood City
Turlock
South San Francisco

Why use momondo?

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

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

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

All flight searches from Dublin to San Francisco on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Dublin to San Francisco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to San Francisco from Dublin are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your San Francisco trip

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