Cheap flights from Dublin to San Francisco from $382

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 12/15. 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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TAP AIR PORTUGAL Logo
5:30 am - 4:50 pmDUB-SFO
19h 20m1 stop
TAP AIR PORTUGAL Logo
8:20 pm - 12:05 amSFO-DUB
19h 45m1 stop
$511TAP AIR PORTUGAL
Find Deal
Fri, Apr 10 - Fri, Apr 24
Aer Lingus Logo
12:30 pm - 3:35 pmDUB-SFO
11h 05mnonstop
Aer Lingus Logo
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
$513Aer Lingus
Find Deal
Mon, Nov 10 - Fri, Nov 14
Multiple Airlines Logo
9:45 am - 12:47 amDUB-SFO
23h 02m2 stops
Multiple Airlines Logo
6:37 am - 8:40 amSFO-DUB
18h 03m1 stop
$514Multiple Airlines
Find Deal
Sat, Jan 10 - Sat, Jan 24
British Airways Logo
8:50 am - 8:56 pmDUB-SFO
20h 06m2 stops
British Airways Logo
7:27 am - 9:50 amSFO-DUB
18h 23m2 stops
$515British Airways
Find Deal
Mon, Nov 24 - Sat, Dec 6
Scandinavian Airlines Logo
11:15 am - 2:35 pmDUB-SFO
35h 20m2 stops
Scandinavian Airlines Logo
4:40 pm - 7:35 pmSFO-DUB
18h 55m2 stops
$516Scandinavian Airlines
Find Deal
Thu, Nov 27 - Sun, Dec 7
Scandinavian Airlines Logo
10:45 am - 2:35 pmDUB-SFO
35h 50m2 stops
Scandinavian Airlines Logo
4:40 pm - 11:20 amSFO-DUB
34h 40m2 stops
$518Scandinavian Airlines
Find Deal
Fri, Feb 20 - Fri, Feb 27
Multiple Airlines Logo
12:55 pm - 10:51 pmDUB-SFO
17h 56m1 stop
Multiple Airlines Logo
10:12 am - 7:10 amSFO-DUB
12h 58m1 stop
$519Multiple Airlines
Find Deal
Mon, Dec 22 - Sun, Jan 4
British Airways Logo
8:55 pm - 1:50 pmDUB-SFO
24h 55m1 stop
British Airways Logo
4:35 pm - 7:20 pmSFO-DUB
18h 45m1 stop
$526British Airways
Find Deal
Mon, Apr 6 - Fri, Apr 24
Iberia Logo
12:55 pm - 10:55 pmDUB-SFO
18h 00m1 stop
Iberia Logo
6:00 am - 7:10 amSFO-DUB
17h 10m1 stop
$530Iberia
Find Deal
Sun, Nov 23 - Sun, Dec 7
Iberia Logo
12:55 pm - 11:25 pmDUB-SFO
18h 30m1 stop
Iberia Logo
7:00 am - 7:10 amSFO-DUB
16h 10m1 stop
$534Iberia
Find Deal
Sat, Nov 8 - Sun, Nov 23

Iberia flights from Dublin to San Francisco

Our best Iberia deals on Dublin to San Francisco flight tickets
Iberia
Nov 3
DUB12:55 pmDublin
30h 26m
1 stop
SFO11:21 amSan Francisco
Nov 16
SFO7:00 amSan Francisco
16h 10m
1 stop
DUB7:10 amDublin
Iberia
Nov 23
DUB12:55 pmDublin
18h 00m
1 stop
SFO10:55 pmSan Francisco
Dec 7
SFO6:00 amSan Francisco
17h 10m
1 stop
DUB7:10 amDublin
Iberia
Nov 8
DUB12:55 pmDublin
18h 30m
1 stop
SFO11:25 pmSan Francisco
Nov 23
SFO7:00 amSan Francisco
16h 10m
1 stop
DUB7:10 amDublin

Aer Lingus flights from Dublin to San Francisco

Our best Aer Lingus deals on Dublin to San Francisco flight tickets
Aer Lingus
Nov 1
DUB12:30 pmDublin
11h 05m
SFO4:35 pmSan Francisco
Nov 14
SFO5:20 pmSan Francisco
10h 05m
DUB11:25 amDublin
Aer Lingus
Nov 7
DUB12:30 pmDublin
11h 05m
SFO3:35 pmSan Francisco
Nov 22
SFO5:20 pmSan Francisco
10h 05m
DUB11:25 amDublin
Aer Lingus
Nov 10
DUB12:30 pmDublin
11h 05m
SFO3:35 pmSan Francisco
Nov 14
SFO5:20 pmSan Francisco
10h 05m
DUB11:25 amDublin

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 29, 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 4/10

5:30 am-4:50 pm

1 stop19h 20m

San Francisco

Fri 4/24

8:20 pm-12:05 am

1 stop19h 45m

$511

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Mon 11/10

12:30 pm-3:35 pm

Nonstop11h 05m

San Francisco

Fri 11/14

5:20 pm-11:25 am

Nonstop10h 05m

$513

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Sat 1/10

9:45 am-12:47 am

2 stops23h 02m

San Francisco

Sat 1/24

6:37 am-8:40 am

1 stop18h 03m

$514

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Mon 11/24

8:50 am-8:56 pm

2 stops20h 06m

San Francisco

Sat 12/6

7:27 am-9:50 am

2 stops18h 23m

$515

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Thu 11/27

11:15 am-2:35 pm

2 stops35h 20m

San Francisco

Sun 12/7

4:40 pm-7:35 pm

2 stops18h 55m

$516

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Fri 2/20

10:45 am-2:35 pm

2 stops35h 50m

San Francisco

Fri 2/27

4:40 pm-11:20 am

2 stops34h 40m

$518

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Mon 12/22

12:55 pm-10:51 pm

1 stop17h 56m

San Francisco

Sun 1/4

10:12 am-7:10 am

1 stop12h 58m

$519

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Mon 4/6

8:55 pm-1:50 pm

1 stop24h 55m

San Francisco

Fri 4/24

4:35 pm-7:20 pm

1 stop18h 45m

$526

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Sun 11/23

12:55 pm-10:55 pm

1 stop18h 00m

San Francisco

Sun 12/7

6:00 am-7:10 am

1 stop17h 10m

$530

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Sat 11/8

12:55 pm-11:25 pm

1 stop18h 30m

San Francisco

Sun 11/23

7:00 am-7:10 am

1 stop16h 10m

$534

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 $590.

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 Wednesday when prices can be found for as low as $700. 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 $704 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

$615

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 $615. The best round-trip flight deal from Dublin to San Francisco found on momondo in the last 72 hours is $514.
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)
  • 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 $462Free CancellationRating
6.7
7,487 reviews
Search British Airways flights
Aer LingusPriceFrom $514Free CancellationRating
7.2
1,361 reviews
Search Aer Lingus flights
American AirlinesPriceFrom $593Free CancellationRating
7.2
11,030 reviews
Search American Airlines flights
United AirlinesPriceFrom $607Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
  • Aer Lingus Flights From Dublin to San Francisco

    Across 1 Aer Lingus flight from Dublin to San Francisco this week, the average price was $711, with the best Aer Lingus deals starting from $514 round-trip. 1,361 users have rated Aer Lingus on momondo, with an average score of 7.2/10.

  • American Airlines Flights From Dublin to San Francisco

    Across 11,030 American Airlines reviews on momondo, the average score is 7.2/10. American Airlines flies from Dublin to San Francisco about 5 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
Roseville
Calistoga
Hayward
Big Sur
Santa Clara
Daly City
Fremont
Berkeley
Vallejo
Walnut Creek
Half Moon Bay
Salinas
Turlock
Livermore
Pacific Grove

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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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1 adult
Fri 11/28
Fri 12/5

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