Cheap flights from Dublin to San Francisco from £259
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 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SFO
7 Feb — 14 Feb1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Dublin to San Francisco are usually found in November or January, booked 65 days in advance, depart on a Tuesday or Friday and return on a Monday
Cheap 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 8 January 2026.
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 8 January 2026.
Tue 17/308:50DUB - SFO
1 stop17h 55mBritish Airways
Tue 24/316:35SFO - DUB
2 stops20h 05mBritish Airways
Deal found 6/1£383
Sat 17/112:30DUB - SFO
Nonstop11h 05mAer Lingus
Fri 23/117:20SFO - DUB
Nonstop10h 05mAer Lingus
Deal found 8/1£389
Sun 3/508:35DUB - SFO
2 stops23h 14mBritish Airways
Sat 9/519:30SFO - DUB
1 stop15h 55mBritish Airways
Deal found 6/1£390
Fri 16/104:25DUB - SFO
1 stop18h 20mTAP AIR PORTUGAL
Fri 30/119:10SFO - DUB
1 stop31h 10mTAP AIR PORTUGAL
Deal found 6/1£391
Thu 15/104:25DUB - SFO
1 stop19h 40mTAP AIR PORTUGAL
Sat 24/116:35SFO - DUB
1 stop22h 45mTAP AIR PORTUGAL
Deal found 8/1£391
Fri 20/219:05DUB - SFO
1 stop27h 30mScandinavian Airlines
Fri 27/216:40SFO - DUB
2 stops34h 40mScandinavian Airlines
Deal found 6/1£393
Sat 24/111:30DUB - SFO
1 stop16h 05mAmerican Airlines
Thu 29/107:00SFO - DUB
2 stops17h 40mAmerican Airlines
Deal found 8/1£394
Fri 16/105:55DUB - SFO
1 stop13h 55mDelta
Sun 18/115:40SFO - DUB
1 stop16h 05mDelta
Deal found 6/1£394
Thu 15/105:55DUB - SFO
1 stop13h 55mDelta
Thu 29/110:30SFO - DUB
2 stops21h 15mDelta
Deal found 7/1£395
Fri 23/108:50DUB - SFO
1 stop35h 00mMultiple Airlines
Sun 1/215:40SFO - DUB
1 stop32h 10mMultiple Airlines
Deal found 8/1£396
Thu 22/105:55DUB - SFO
1 stop13h 55mDelta
Fri 6/209:00SFO - DUB
1 stop15h 45mDelta
Deal found 8/1£397
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 8 January 2026.
Thu 19/308:50DUB - SFO
1 stop14h 10mBritish Airways
Sun 22/316:35SFO - DUB
2 stops20h 05mBritish Airways
Deal found 6/1£383
Fri 20/308:50DUB - SFO
1 stop17h 55mBritish Airways
Sun 22/318:30SFO - DUB
1 stop13h 35mBritish Airways
Deal found 6/1£383
Sat 21/308:55DUB - SFO
1 stop14h 05mBritish Airways
Mon 23/318:30SFO - DUB
1 stop15h 35mBritish Airways
Deal found 6/1£383
Tue 17/308:50DUB - SFO
1 stop17h 55mBritish Airways
Mon 23/318:30SFO - DUB
1 stop15h 35mBritish Airways
Deal found 6/1£383
Tue 17/308:50DUB - SFO
1 stop17h 55mBritish Airways
Tue 24/316:35SFO - DUB
2 stops20h 05mBritish Airways
Deal found 6/1£383
Sat 21/308:55DUB - SFO
1 stop14h 05mBritish Airways
Tue 24/316:35SFO - DUB
2 stops20h 05mBritish Airways
Deal found 6/1£383
Fri 20/308:50DUB - SFO
1 stop14h 10mBritish Airways
Tue 24/318:30SFO - DUB
1 stop18h 10mBritish Airways
Deal found 6/1£383
Wed 18/308:50DUB - SFO
2 stops19h 23mBritish Airways
Mon 23/321:40SFO - DUB
1 stop28h 55mBritish Airways
Deal found 6/1£387
Tue 7/408:35DUB - SFO
1 stop17h 05mBritish Airways
Sun 3/505:34SFO - DUB
2 stops20h 06mBritish Airways
Deal found 7/1£387
Wed 8/420:30DUB - SFO
1 stop25h 20mBritish Airways
Sun 3/519:30SFO - DUB
1 stop30h 10mBritish Airways
Deal found 7/1£387
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 8 January 2026.
Fri 23/112:30DUB - SFO
Nonstop11h 05mAer Lingus
Fri 30/117:20SFO - DUB
Nonstop10h 05mAer Lingus
Deal found 8/1£389
Wed 8/412:50DUB - SFO
Nonstop11h 00mAer Lingus
Sun 3/517:35SFO - DUB
Nonstop10h 10mAer Lingus
Deal found 7/1£422
Thu 7/512:50DUB - SFO
Nonstop11h 00mAer Lingus
Mon 11/517:35SFO - DUB
Nonstop10h 10mAer Lingus
Deal found 6/1£426
Tue 20/112:30DUB - SFO
Nonstop11h 05mIberia
Tue 27/117:20SFO - DUB
Nonstop10h 05mIberia
Deal found 8/1£506
Sun 18/113:30DUB - SFO
Nonstop11h 05mAmerican Airlines
Sat 24/117:20SFO - DUB
Nonstop10h 05mAmerican Airlines
Deal found 8/1£506
Fri 6/212:30DUB - SFO
Nonstop11h 05mIberia
Fri 13/217:20SFO - DUB
Nonstop10h 05mIberia
Deal found 7/1£508
Sat 24/112:30DUB - SFO
Nonstop11h 05mIberia
Sun 1/218:20SFO - DUB
Nonstop10h 05mIberia
Deal found 8/1£520
Fri 13/312:30DUB - SFO
Nonstop11h 05mAmerican Airlines
Tue 24/318:20SFO - DUB
Nonstop10h 05mAmerican Airlines
Deal found 8/1£523
Fri 23/112:30DUB - SFO
Nonstop11h 05mIberia
Tue 27/117:20SFO - DUB
Nonstop10h 05mIberia
Deal found 5/1£534
Last-minute flights from Dublin to San Francisco
Discover last-minute flight deals from Dublin to San Francisco. Data last updated 8 January 2026 and is based on user searches.
Thu 15/104:25DUB - SFO
1 stop19h 40mTAP AIR PORTUGAL
Mon 19/116:35SFO - DUB
1 stop15h 35mTAP AIR PORTUGAL
Deal found 6/1£390
Thu 15/104:25DUB - SFO
1 stop19h 40mTAP AIR PORTUGAL
Sat 24/116:35SFO - DUB
1 stop22h 45mTAP AIR PORTUGAL
Deal found 8/1£391
Thu 15/105:55DUB - SFO
1 stop13h 55mDelta
Thu 29/110:30SFO - DUB
2 stops21h 15mDelta
Deal found 7/1£395
Fri 16/104:25DUB - SFO
1 stop18h 20mTAP AIR PORTUGAL
Fri 30/119:10SFO - DUB
1 stop31h 10mTAP AIR PORTUGAL
Deal found 6/1£391
Fri 16/105:55DUB - SFO
1 stop13h 55mDelta
Sun 18/115:40SFO - DUB
1 stop16h 05mDelta
Deal found 6/1£394
Fri 16/105:55DUB - SFO
1 stop13h 55mDelta
Fri 30/107:00SFO - DUB
1 stop17h 45mDelta
Deal found 7/1£397
Sat 17/112:30DUB - SFO
Nonstop11h 05mAer Lingus
Tue 20/117:20SFO - DUB
Nonstop10h 05mAer Lingus
Deal found 8/1£389
Sun 18/105:55DUB - SFO
2 stops25h 30mDelta
Tue 3/212:10SFO - DUB
2 stops19h 35mDelta
Deal found 8/1£398
Thu 22/105:55DUB - SFO
1 stop13h 55mDelta
Fri 6/209:00SFO - DUB
1 stop15h 45mDelta
Deal found 8/1£397
Fri 23/108:50DUB - SFO
1 stop35h 00mMultiple Airlines
Sun 1/215:40SFO - DUB
1 stop32h 10mMultiple Airlines
Deal found 8/1£396
Sat 24/111:30DUB - SFO
2 stops18h 07mAmerican Airlines
Wed 28/110:11SFO - DUB
2 stops14h 29mAmerican Airlines
Deal found 8/1£394
Fri 20/219:05DUB - SFO
1 stop27h 30mScandinavian Airlines
Fri 27/216:40SFO - DUB
2 stops34h 40mScandinavian Airlines
Deal found 6/1£393
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 8 January 2026.
Sun 26/412:50DUB - SFO
2 stops33h 07mWestJet
Deal found 6/1£259
Thu 4/610:00DUB - SFO
2 stops43h 24mWestJet
Deal found 6/1£268
Wed 25/211:25DUB - SFO
1 stop16h 45mMultiple Airlines
Deal found 6/1£287
Fri 6/215:05DUB - SFO
2 stops31h 40mMultiple Airlines
Deal found 7/1£298
Sat 14/310:30DUB - SFO
2 stops32h 40mWestJet
Deal found 7/1£299
Fri 6/216:55DUB - SFO
1 stop29h 50mTAP AIR PORTUGAL
Deal found 7/1£346
Tue 26/512:50DUB - SFO
2 stops33h 07mWestJet
Deal found 6/1£354
Tue 14/407:30DUB - SFO
1 stop14h 20mAer Lingus
Deal found 6/1£357
Cheapflights Fare Finder
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 8 January 2026.
Use the filters below to find and compare flights from Dublin to San Francisco that are best for you.
Fly from
Dublin
Fly to
San Francisco
Route
Depart
Return
Price
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
Thu 19/3
08:50-16:00
1 stop14h 10m
San Francisco
Sun 22/3
16:35-19:40
2 stops20h 05m
£383
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
Fri 20/3
08:50-19:45
1 stop17h 55m
San Francisco
Sun 22/3
18:30-15:05
1 stop13h 35m
£383
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
Sat 21/3
08:55-16:00
1 stop14h 05m
San Francisco
Mon 23/3
18:30-17:05
1 stop15h 35m
£383
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
Tue 17/3
08:50-19:45
1 stop17h 55m
San Francisco
Mon 23/3
18:30-17:05
1 stop15h 35m
£383
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
Tue 17/3
08:50-19:45
1 stop17h 55m
San Francisco
Tue 24/3
16:35-19:40
2 stops20h 05m
£383
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
Sat 21/3
08:55-16:00
1 stop14h 05m
San Francisco
Tue 24/3
16:35-19:40
2 stops20h 05m
£383
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
Fri 20/3
08:50-16:00
1 stop14h 10m
San Francisco
Tue 24/3
18:30-19:40
1 stop18h 10m
£383
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
Wed 18/3
08:50-21:13
2 stops19h 23m
San Francisco
Mon 23/3
21:40-09:35
1 stop28h 55m
£387
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
Tue 7/4
08:35-17:40
1 stop17h 05m
San Francisco
Sun 3/5
05:34-09:40
2 stops20h 06m
£387
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
Wed 8/4
20:30-13:50
1 stop25h 20m
San Francisco
Sun 3/5
19:30-09:40
1 stop30h 10m
£387
Flights are sorted by cheapest return flights first.
Deals found on 6/1
Showing 1-10 of 19 results
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.
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?
Use this chart to determine the optimal time to book a return flight from Dublin to San Francisco. Price data was last updated on 2 January 2026.
To ensure you get the cheapest price possible for a flight from Dublin to San Francisco, you should look to book at least 65 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, March is the cheapest month in which you can book a flight from Dublin to San Francisco (average of £322). Flying from Dublin to San Francisco in July is currently the most expensive (average of £514). 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 8 January 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?
How often are flights from Dublin to San Francisco delayed?
About 12% of weekly flights between Dublin and San Francisco have experienced delays in the past year, with the average delay time being 129 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?
Monday tends to have the lowest number of delays on this route, whereas Thursday 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 12% 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 29% 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.
Copenhagen (CPH) is the most affordable one-stop option, with an average return flight price of £379.
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 Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 13h 53m.
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 8 January 2026.
Read through reviews of airlines operating flights from Dublin to San Francisco, such as United Airlines, American Airlines, andAer Lingus. 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.
How popular is this Dublin to San Francisco flight route?
Flights from Dublin to San Francisco have been viewed 177 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 14h 10m. 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 (£313), British Airways (£324), and KLM (£324) offers the cheapest pricing from Dublin to San Francisco. You may be able to fly from Dublin to San Francisco for 39% less than the average price by searching for these airlines.
What are the most reliable airlines from Dublin to San Francisco?
Consider Aer Lingus (93%), Iberia (93%) or British Airways (93%) 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 £972 for a flight from Dublin to San Francisco. The cheapest flight overall is £256 while the most popular route, (Dublin - San Francisco) is currently priced at £407.
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, March is the cheapest month in which you can book a flight from Dublin to San Francisco (average of £322). Flying from Dublin to San Francisco in July is currently the most expensive (average of £514). 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 8 January 2026.
Top 10 airlines flying from Dublin to San Francisco
Discover the top 10 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 8 January 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.