Cheap flights from Dublin to San Francisco from £396
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SFO
3 Oct — 10 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Dublin to San Francisco are usually found in January or November, booked 80 days in advance, depart on a Tuesday or Monday and return on a Friday
Cheap flight deals from Dublin to San Francisco
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
Cheapest flights from Dublin to San Francisco
Explore the most affordable flight options available from Dublin to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 September 2026.
Thu 15/1019:05 -
1 stop27h 35m
Thu 22/1016:45 -
1 stop17h 35m
Deal found 31/8£396
Wed 11/1119:05 -
1 stop27h 45m
Wed 18/1116:45 -
1 stop17h 35m
Deal found 31/8£396
Thu 8/1019:05 -
1 stop27h 35m
Mon 12/1016:45 -
1 stop17h 35m
Deal found 30/8£397
Tue 17/1119:05 -
1 stop27h 45m
Wed 2/1216:45 -
1 stop17h 35m
Deal found 31/8£406
Wed 11/1119:05 -
1 stop27h 45m
Wed 10/316:45 -
2 stops34h 00m
Deal found 31/8£411
Best flights from Dublin to San Francisco
Discover carefully curated flight deals from Dublin to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 September 2026.
Thu 14/112:30 -
1 stop34h 20m
Mon 18/116:45 -
2 stops34h 00m
Deal found 31/8£422
Sun 18/1009:50 -
1 stop13h 31m
Sun 25/1006:35 -
2 stops20h 45m
Deal found 2/9£531
Mon 5/1019:05 -
1 stop27h 35m
Mon 12/1016:45 -
1 stop17h 35m
Deal found 31/8£424
Wed 11/1119:05 -
1 stop27h 45m
Sat 28/1116:45 -
2 stops34h 00m
Deal found 31/8£453
Direct flights from Dublin to San Francisco
Explore direct flight options from Dublin to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 3 September 2026.
Thu 8/1012:50 -
Nonstop11h 00m
Mon 12/1017:35 -
Nonstop10h 10m
Deal found 31/8£537
Wed 11/1112:30 -
Nonstop11h 05m
Sat 21/1117:20 -
Nonstop10h 10m
Deal found 31/8£611
Wed 11/1112:30 -
Nonstop11h 05m
Sat 28/1117:20 -
Nonstop10h 10m
Deal found 31/8£625
Tue 29/913:00 -
Nonstop10h 55m
Tue 6/1017:40 -
Nonstop10h 05m
Deal found 1/9£656
Mon 28/912:50 -
Nonstop11h 00m
Mon 5/1017:35 -
Nonstop10h 10m
Deal found 31/8£656
Sun 20/1212:30 -
Nonstop11h 05m
Wed 30/1217:20 -
Nonstop10h 10m
Deal found 1/9£662
Fri 2/1012:50 -
Nonstop11h 00m
Sat 17/1017:40 -
Nonstop10h 05m
Deal found 31/8£747
Tue 6/1013:00 -
Nonstop10h 55m
Sun 11/1017:40 -
Nonstop10h 05m
Deal found 3/9£843
Mon 5/1012:50 -
Nonstop11h 00m
Mon 12/1017:35 -
Nonstop10h 10m
Deal found 31/8£893
Sat 28/1112:30 -
Nonstop11h 05m
Mon 21/1217:20 -
Nonstop10h 10m
Deal found 29/8£1,002
Sat 28/1112:30 -
Nonstop11h 05m
Sat 26/1217:20 -
Nonstop10h 10m
Deal found 29/8£1,036
Mon 14/912:50 -
Nonstop11h 00m
Thu 17/917:35 -
Nonstop10h 10m
Deal found 31/8£1,200
Last-minute flights from Dublin to San Francisco
Discover last-minute flight deals from Dublin to San Francisco. Data last updated 3 September 2026 and is based on user searches.
Tue 6/1019:05 -
1 stop27h 35m
Sun 11/1016:45 -
1 stop17h 35m
Deal found 3/9£413
Thu 8/1019:05 -
1 stop27h 35m
Mon 12/1016:45 -
1 stop17h 35m
Deal found 30/8£397
Thu 15/1019:05 -
1 stop27h 35m
Thu 22/1016:45 -
1 stop17h 35m
Deal found 31/8£396
One-way flights from Dublin to San Francisco
Search for one-way flight options from Dublin to San Francisco. Find affordable one-way fares based on user searches. Data last updated 3 September 2026.
Thu 1/1019:05 -
1 stop27h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 1/9£461
Tue 8/913:00 -
Nonstop10h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/9£464
Sat 17/1011:30 -
1 stop20h 07m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 2/9£474
Mon 23/1112:30 -
Nonstop11h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 31/8£505
Fri 20/1112:30 -
Nonstop11h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 31/8£509
Tue 24/1111:30 -
3 stops37h 46m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 31/8£514
Mon 28/918:50 -
1 stop26h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 29/8£517
Thu 26/1117:55 -
1 stop29h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 31/8£521
Sat 24/1006:30 -
2 stops24h 19m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 1/9£528
Tue 8/913:00 -
1 stop35h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/9£548
Fri 16/1012:50 -
Nonstop11h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 1/9£570
Find flight deals from Dublin to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 3 September 2026.
Customise 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, Cheapflights users made 7,457,451 searches. Data last updated 3 September 2026.
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
Cheapest return flight
DublinSan Francisco
DUB Dublin - SFO San Francisco
DUBSFO
Dublin
Thu 14/1
12:30-14:50
1 stop34h 20m
San Francisco
Mon 18/1
16:45-10:45
2 stops34h 00m
£422
DublinSan Francisco
DUB Dublin - SFO San Francisco
DUBSFO
Dublin
Mon 5/10
19:05-14:40
1 stop27h 35m
San Francisco
Mon 12/10
16:45-18:20
1 stop17h 35m
£424
DublinSan Francisco
DUB Dublin - SFO San Francisco
DUBSFO
Dublin
Wed 11/11
19:05-14:50
1 stop27h 45m
San Francisco
Sat 28/11
16:45-10:45
2 stops34h 00m
£453
Fastest return journey
DublinSan Francisco
DUB Dublin - SFO San Francisco
DUBSFO
Dublin
Tue 8/9
13:00-15:55
Nonstop10h 55m
San Francisco
Wed 31/12
00:00-09:00
Nonstop0h 00m
£464
DublinSan Francisco
DUB Dublin - SFO San Francisco
DUBSFO
Dublin
Sat 17/10
11:30-23:37
1 stop20h 07m
San Francisco
Wed 31/12
00:00-09:00
Nonstop0h 00m
£474
DublinSan Francisco
DUB Dublin - SFO San Francisco
DUBSFO
Dublin
Mon 28/9
18:50-13:35
1 stop26h 45m
San Francisco
Wed 31/12
00:00-09:00
Nonstop0h 00m
£517
DublinSan Francisco
DUB Dublin - SFO San Francisco
DUBSFO
Dublin
Thu 26/11
17:55-14:55
1 stop29h 00m
San Francisco
Wed 31/12
00:00-09:00
Nonstop0h 00m
£521
DublinSan Francisco
DUB Dublin - SFO San Francisco
DUBSFO
Dublin
Sun 18/10
09:50-15:21
1 stop13h 31m
San Francisco
Sun 25/10
06:35-10:20
2 stops20h 45m
£531
DublinSan Francisco
DUB Dublin - SFO San Francisco
DUBSFO
Dublin
Tue 8/9
13:00-16:40
1 stop35h 40m
San Francisco
Wed 31/12
00:00-09:00
Nonstop0h 00m
£548
DublinSan Francisco
DUB Dublin - SFO San Francisco
DUBSFO
Dublin
Fri 16/10
12:50-15:50
Nonstop11h 00m
San Francisco
Wed 31/12
00:00-09:00
Nonstop0h 00m
£570
Flights are sorted by cheapest return flights first.
Deals found on 3/9
Showing 1-10 of 16 resultsSorted by cheapest first
1
2
Best time to book a flight from Dublin to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Dublin with our price prediction graph.
DUB-SFO
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Dublin to San Francisco
Prices
Delays
More
How far ahead should I book a flight from Dublin to San Francisco?
To ensure you get the cheapest price possible for a flight from Dublin to San Francisco, you should look to book at least 77 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Dublin to San Francisco?
Currently, January is the cheapest month in which you can book a flight from Dublin to San Francisco (average of £406). Flying from Dublin to San Francisco in August is currently the most expensive (average of £758). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from DUB to SFO?
Find hourly flight availability from Dublin to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 September 2026.
When flying from Dublin to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost for a return flight from Dublin to San Francisco?
Airfare is below average for this route at the moment.
Dublin to San Francisco flights typically cost between £516 and £686 in October.The cheapest return price found within the last 5 days was £396 on Scandinavian Airlines (15 Oct–22 Oct).
How often are flights from Dublin to San Francisco delayed?
About 14% of weekly flights between Dublin and San Francisco have experienced delays in the past year, with the average delay time being 118 minutes.
What is the most punctual flight time for Dublin to San Francisco flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Dublin to San Francisco flights?
Over the past year, Aer Lingus have had the lowest number of delays on this route, with just 14% of flights being delayed.
What’s the top stopover airport for flights from Dublin to San Francisco?
Share of one-stop return flights from Dublin to San Francisco chosen by Cheapflights users in the past 12 months, using the same stopover each way.
London (LHR) – chosen by Cheapflights users on 50% of one-stop itineraries from Dublin to San Francisco on Cheapflights.
What’s the cheapest stopover airport for flights from Dublin to San Francisco?
Average return fare for one-stop flights from Dublin to San Francisco, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Lisbon (LIS) is the most affordable one-stop option, with an average return flight price of £350.
What’s the fastest stopover option from Dublin to San Francisco?
Shortest average travel time for one-stop one-way flights from Dublin to San Francisco, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via London (LHR) have the shortest average one-way travel time for one-stop routes: 14h 13m.
Which airport typically offers the quickest stopover for flights from Dublin to San Francisco?
Average stopover duration for one-stop one-way flights from Dublin to San Francisco, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Chicago (ORD) offer the fastest connection on this route, with an average stopover time of 1h 30m.
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated 3 September 2026.
Read through reviews of airlines operating flights from Dublin to San Francisco, such as Aer Lingus,Iberia, andBritish Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
I had a great experience. Crew was great and very accommodating.
Related info for your journey
Find useful and relevant information for your journey from Dublin to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airports do I use to fly from Dublin to San Francisco?
If you book a flight from Dublin to San Francisco, you will be flying from Dublin to San Francisco. Flights to San Francisco (SFO) from Dublin (DUB) take 10h 55m for a nonstop flight. There are 2 flights from Dublin to San Francisco per day from 3 airlines.
How popular is this Dublin to San Francisco flight route?
Flights from Dublin to San Francisco have been viewed 107 times in the past calendar month.
How long is the flight from Dublin to San Francisco?
Departing from Dublin to San Francisco will take you 34h 20m. Dublin and San Francisco are separated by a distance of 5081 mi.
What are the cheapest airlines flying from Dublin to San Francisco round-trip?
According to our current data, British Airways (£327), Aer Lingus (£379), and Iberia (£479) offers the cheapest pricing from Dublin to San Francisco. You may be able to fly from Dublin to San Francisco for 40% less than the average price by searching for these airlines.
What are the most reliable airlines from Dublin to San Francisco?
Consider American Airlines (70%), Aer Lingus (70%) or Iberia (70%) when booking your flight. These represent the most reliable airlines when flying from Dublin to San Francisco.
What are the cheapest flights from Dublin to San Francisco?
On average you can expect to pay £825 for a flight from Dublin to San Francisco. The cheapest flight overall is £494 while the most popular route, (Dublin - San Francisco) is currently priced at £408.
Can I find deals for business class flights from Dublin to San Francisco?
Yes. Cheapflights offers flight deals from Dublin to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Dublin to San Francisco?
Currently, January is the cheapest month in which you can book a flight from Dublin to San Francisco (average of £406). Flying from Dublin to San Francisco in August is currently the most expensive (average of £758). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 3 September 2026.
Top 3 airlines flying from Dublin to San Francisco
Discover the top 3 airlines that operate flights from Dublin to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 3 September 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Dublin to San Francisco?
When you search for this flight from Dublin to San Francisco, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Dublin to San Francisco?
Cheapflights helps you find that perfect flight to San Francisco from Dublin by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Dublin to San Francisco with no change fees?
Need flexible booking options for your flight to San Francisco from Dublin? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Dublin to San Francisco become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.