Cheap flights from Dublin to San Francisco from £455
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SFO
21 Jul — 28 Jul1
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 54 days in advance, depart on a Friday or Tuesday and return on a Friday
Cheap flight deals from Dublin to San Francisco
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Best
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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 21 June 2026.
Tue 1/911:00
DUB
-
SFO
2 stops35h 40m
Scandinavian Airlines
Wed 30/916:45
SFO
-
DUB
2 stops33h 40m
Scandinavian Airlines
Deal found 21/6£482
Tue 1/911:40
DUB
-
SFO
2 stops35h 00m
Scandinavian Airlines
Sat 12/916:45
SFO
-
DUB
2 stops33h 40m
Scandinavian Airlines
Deal found 18/6£489
Thu 1/1006:00
DUB
-
SFO
1 stop17h 20m
Multiple Airlines
Sun 11/1019:35
SFO
-
DUB
1 stop14h 15m
Multiple Airlines
Deal found 21/6£490
Fri 11/919:05
DUB
-
SFO
2 stops33h 02m
Scandinavian Airlines
Sun 20/916:45
SFO
-
DUB
2 stops33h 25m
Scandinavian Airlines
Deal found 19/6£496
Tue 15/911:40
DUB
-
SFO
2 stops35h 00m
Scandinavian Airlines
Fri 25/906:00
SFO
-
DUB
2 stops28h 20m
Scandinavian Airlines
Deal found 16/6£500
Fri 20/1108:50
DUB
-
SFO
1 stop17h 45m
British Airways
Mon 23/1117:25
SFO
-
DUB
1 stop18h 15m
British Airways
Deal found 19/6£507
Tue 25/811:00
DUB
-
SFO
2 stops35h 40m
Scandinavian Airlines
Mon 31/816:45
SFO
-
DUB
1 stop17h 35m
Scandinavian Airlines
Deal found 20/6£509
Tue 22/913:00
DUB
-
SFO
Nonstop10h 55m
Aer Lingus
Thu 15/1017:35
SFO
-
DUB
Nonstop10h 10m
Aer Lingus
Deal found 20/6£512
Mon 5/1017:20
DUB
-
SFO
1 stop26h 25m
KLM
Mon 12/1011:40
SFO
-
DUB
1 stop12h 15m
KLM
Deal found 21/6£513
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 21 June 2026.
Sun 4/1005:55
DUB
-
SFO
1 stop13h 50m
Delta
Thu 22/1011:05
SFO
-
DUB
2 stops20h 20m
Delta
Deal found 19/6£513
Mon 5/1020:30
DUB
-
SFO
1 stop25h 20m
British Airways
Mon 12/1016:35
SFO
-
DUB
1 stop13h 55m
British Airways
Deal found 21/6£528
Thu 13/812:40
DUB
-
SFO
1 stop34h 00m
Scandinavian Airlines
Thu 27/816:45
SFO
-
DUB
1 stop32h 40m
Scandinavian Airlines
Deal found 20/6£602
Mon 5/1008:55
DUB
-
SFO
2 stops19h 08m
Delta
Mon 12/1007:00
SFO
-
DUB
2 stops17h 20m
Delta
Deal found 21/6£517
Thu 1/1005:55
DUB
-
SFO
2 stops20h 14m
Delta
Fri 30/1010:00
SFO
-
DUB
2 stops21h 10m
Delta
Deal found 17/6£522
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 21 June 2026.
Tue 22/913:00
DUB
-
SFO
Nonstop10h 55m
Aer Lingus
Thu 15/1017:35
SFO
-
DUB
Nonstop10h 10m
Aer Lingus
Deal found 20/6£512
Mon 28/912:50
DUB
-
SFO
Nonstop11h 00m
Aer Lingus
Thu 8/1017:35
SFO
-
DUB
Nonstop10h 10m
Aer Lingus
Deal found 17/6£542
Thu 1/1012:50
DUB
-
SFO
Nonstop11h 00m
Iberia
Sun 11/1017:40
SFO
-
DUB
Nonstop10h 05m
Iberia
Deal found 21/6£665
Mon 21/912:50
DUB
-
SFO
Nonstop11h 00m
American Airlines
Thu 15/1017:35
SFO
-
DUB
Nonstop10h 10m
American Airlines
Deal found 20/6£667
Sun 4/1013:00
DUB
-
SFO
Nonstop10h 55m
American Airlines
Thu 22/1017:35
SFO
-
DUB
Nonstop10h 10m
American Airlines
Deal found 19/6£668
Mon 5/1012:50
DUB
-
SFO
Nonstop11h 00m
American Airlines
Mon 12/1017:35
SFO
-
DUB
Nonstop10h 10m
American Airlines
Deal found 21/6£668
Fri 20/1112:30
DUB
-
SFO
Nonstop11h 05m
Iberia
Tue 24/1117:20
SFO
-
DUB
Nonstop10h 05m
Iberia
Deal found 18/6£672
Mon 28/912:50
DUB
-
SFO
Nonstop11h 00m
Iberia
Thu 8/1017:35
SFO
-
DUB
Nonstop10h 10m
Iberia
Deal found 17/6£674
Last-minute flights from Dublin to San Francisco
Discover last-minute flight deals from Dublin to San Francisco. Data last updated 21 June 2026 and is based on user searches.
Wed 8/710:40
DUB
-
SFO
1 stop16h 43m
JetBlue
Tue 28/710:25
SFO
-
DUB
1 stop13h 55m
JetBlue
Deal found 18/6£541
Wed 8/710:40
DUB
-
SFO
1 stop33h 14m
JetBlue
Thu 23/715:18
SFO
-
DUB
1 stop33h 02m
JetBlue
Deal found 19/6£553
Wed 8/705:55
DUB
-
SFO
1 stop13h 50m
KLM
Tue 28/710:35
SFO
-
DUB
2 stops15h 50m
KLM
Deal found 18/6£656
Wed 8/706:30
DUB
-
SFO
3 stops24h 37m
Multiple Airlines
Thu 23/708:30
SFO
-
DUB
2 stops24h 50m
Multiple Airlines
Deal found 19/6£662
Thu 9/710:40
DUB
-
SFO
1 stop21h 50m
JetBlue
Wed 15/711:26
SFO
-
DUB
1 stop12h 54m
JetBlue
Deal found 18/6£587
Fri 10/710:40
DUB
-
SFO
1 stop21h 50m
JetBlue
Tue 21/710:25
SFO
-
DUB
1 stop13h 55m
JetBlue
Deal found 19/6£537
Fri 10/710:40
DUB
-
SFO
1 stop20h 06m
JetBlue
Thu 23/714:35
SFO
-
DUB
1 stop34h 25m
JetBlue
Deal found 20/6£581
Tue 14/710:40
DUB
-
SFO
1 stop20h 06m
JetBlue
Sun 19/707:52
SFO
-
DUB
1 stop17h 08m
JetBlue
Deal found 18/6£657
Wed 15/710:40
DUB
-
SFO
1 stop20h 06m
JetBlue
Wed 22/708:00
SFO
-
DUB
1 stop17h 00m
JetBlue
Deal found 20/6£603
Wed 15/709:30
DUB
-
SFO
1 stop22h 29m
Finnair
Wed 22/708:00
SFO
-
DUB
1 stop17h 45m
Finnair
Deal found 17/6£653
Sat 18/709:20
DUB
-
SFO
1 stop17h 12m
United Airlines
Sat 25/723:59
SFO
-
DUB
1 stop23h 31m
United Airlines
Deal found 20/6£668
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 21 June 2026.
Wed 15/721:10
DUB
-
SFO
2 stops47h 10m
Multiple Airlines
Deal found 20/6£455
Sat 5/905:30
DUB
-
SFO
1 stop20h 05m
TAP AIR PORTUGAL
Deal found 18/6£457
Tue 28/707:45
DUB
-
SFO
3 stops34h 45m
Multiple Airlines
Deal found 20/6£467
Mon 10/810:40
DUB
-
SFO
2 stops36h 40m
Multiple Airlines
Deal found 20/6£483
Tue 29/914:15
DUB
-
SFO
2 stops26h 55m
Icelandair
Deal found 18/6£483
Sat 18/719:25
DUB
-
SFO
3 stops48h 35m
Multiple Airlines
Deal found 17/6£495
Fri 3/708:15
DUB
-
SFO
3 stops45h 40m
Multiple Airlines
Deal found 19/6£519
Thu 17/912:50
DUB
-
SFO
Nonstop11h 00m
Aer Lingus
Deal found 17/6£544
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 21 June 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 858,174 searches. Data last updated 21 June 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
Fastest return journey
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
Sun 4/10
05:55-11:45
1 stop13h 50m
San Francisco
Thu 22/10
11:05-15:25
2 stops20h 20m
£513
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
Mon 5/10
08:55-20:03
2 stops19h 08m
San Francisco
Mon 12/10
07:00-08:20
2 stops17h 20m
£517
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
Thu 1/10
05:55-18:09
2 stops20h 14m
San Francisco
Fri 30/10
10:00-14:10
2 stops21h 10m
£522
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
Mon 5/10
20:30-13:50
1 stop25h 20m
San Francisco
Mon 12/10
16:35-14:30
1 stop13h 55m
£528
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
Thu 13/8
12:40-14:40
1 stop34h 00m
San Francisco
Thu 27/8
16:45-09:25
1 stop32h 40m
£602
Cheapest one-way
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
Tue 28/7
07:45-10:30
3 stops34h 45m
£467
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
Mon 10/8
10:40-15:20
2 stops36h 40m
£483
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
Tue 29/9
14:15-09:10
2 stops26h 55m
£483
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
Wed 15/7
21:10-12:20
2 stops47h 10m
£492
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
Sat 18/7
19:25-12:00
3 stops48h 35m
£495
Flights are sorted by cheapest return flights first.
Deals found on 20/6
Showing 1-10 of 14 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
Airlines
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 53 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 £412). Flying from Dublin to San Francisco in August is currently the most expensive (average of £759). 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 21 June 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?
Weekly flight availability from Dublin to San Francisco
Explore weekly flight availability from Dublin to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 21 June 2026.
The most flights from DUB to SFO are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).
How often are flights from Dublin to San Francisco delayed?
About 11% of weekly flights between Dublin and San Francisco have experienced delays in the past year, with the average delay time being 139 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?
Tuesday tends to have the lowest number of delays on this route, whereas Saturday 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 11% 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 32% 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.
Paris (CDG) is the most affordable one-stop option, with an average return flight price of £382.
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 Vancouver (YVR) have the shortest average one-way travel time for one-stop routes: 14h 08m.
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 21 June 2026.
Read through reviews of airlines operating flights from Dublin to San Francisco, such as United Airlines,Aer Lingus, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa was amazing, I wish United States based airlines operated like them.
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 11h 00m for a nonstop flight. There are 4 flights from Dublin to San Francisco per day from 9 airlines.
How popular is this Dublin to San Francisco flight route?
Flights from Dublin to San Francisco have been viewed 102 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 35h 40m. 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, Scandinavian Airlines (£319), TAP AIR PORTUGAL (£322), and Air France (£382) offers the cheapest pricing from Dublin to San Francisco. You may be able to fly from Dublin to San Francisco for 41% less than the average price by searching for these airlines.
What are the most reliable airlines from Dublin to San Francisco?
Consider American Airlines (75%), Aer Lingus (75%) or Iberia (75%) 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 £844 for a flight from Dublin to San Francisco. The cheapest flight overall is £519 while the most popular route, (Dublin - San Francisco) is currently priced at £628.
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 £412). Flying from Dublin to San Francisco in August is currently the most expensive (average of £759). 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 21 June 2026.
Top 9 airlines flying from Dublin to San Francisco
Discover the top 9 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 858,174 searches. Data last updated 21 June 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!
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