For US travelers, preclearance at DUB can be time-consuming. Allow 30-45 minutes after regular security for this process.
$502+ Cheap flights from Dublin (DUB) to San Francisco (SFO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SFO
dic. 12 — dic. 191
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Dublin to San Francisco with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Dublin to San Francisco are usually found in February or November, booked 65 days in advance, depart on a Saturday or Wednesday and return on a Tuesday
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 noviembre 12, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $502 (KLM) |
Popular in | July |
Cheapest in | February |
Average price | $576 |
Good round-trip deal | $482 or less |
Good one-way deal | $615 or less |
Find flight deals from Dublin to San Francisco
Cheapest flights from Dublin to San FranciscoExplore 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 noviembre 12, 2025.
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 noviembre 12, 2025.
This Flightnetwork deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/1412:30 pmDUB - SFO
Nonstop11h 05mAer Lingus
vie. 11/285:20 pmSFO - DUB
Nonstop10h 05mAer Lingus
Deal found 11/10![Aer Lingus logo]()
$508
This Mytrip deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/1612:30 pmDUB - SFO
Nonstop11h 05mAer Lingus
mar. 12/305:20 pmSFO - DUB
Nonstop10h 05mAer Lingus
Deal found 11/11![Aer Lingus logo]()
$509
This Mytrip deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/1512:30 pmDUB - SFO
Nonstop11h 05mAer Lingus
vie. 11/285:20 pmSFO - DUB
Nonstop10h 05mAer Lingus
Deal found 11/12![Aer Lingus logo]()
$511
This CheapOair deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/231:30 pmDUB - SFO
Nonstop11h 05mAer Lingus
sáb. 11/295:20 pmSFO - DUB
Nonstop10h 05mAer Lingus
Deal found 11/12![Aer Lingus logo]()
$516
This oojo deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/1210:45 amDUB - SFO
2 stops35h 50mScandinavian Airlines
vie. 1/94:40 pmSFO - DUB
1 stop32h 45mScandinavian Airlines
Deal found 11/11![Scandinavian Airlines logo]()
$524
This American Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/511:30 amDUB - SFO
1 stop15h 54mAmerican Airlines
lun. 12/85:30 pmSFO - DUB
1 stop15h 35mAmerican Airlines
Deal found 11/11![American Airlines logo]()
$540
This American Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/1211:30 amDUB - SFO
1 stop15h 54mAmerican Airlines
lun. 12/153:26 pmSFO - DUB
2 stops17h 39mAmerican Airlines
Deal found 11/11![American Airlines logo]()
$545
This Booking.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/126:55 pmDUB - SFO
2 stops27h 40mScandinavian Airlines
dom. 12/284:40 pmSFO - DUB
2 stops18h 55mScandinavian Airlines
Deal found 11/9![Scandinavian Airlines logo]()
$547
This American Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2011:30 amDUB - SFO
1 stop16h 00mAmerican Airlines
jue. 12/412:08 pmSFO - DUB
1 stop12h 32mAmerican Airlines
Deal found 11/11![American Airlines logo]()
$554
This Finnair deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/1711:30 amDUB - SFO
1 stop18h 35mMultiple Airlines
lun. 11/2412:08 pmSFO - DUB
1 stop12h 32mMultiple Airlines
Deal found 11/10![Multiple Airlines logo]()
$555
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated noviembre 12, 2025.
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
jue. 1/15
5:55 am-11:50 am
1 stop13h 55m
San Francisco
jue. 1/29
11:02 am-3:45 pm
2 stops20h 43m
$502
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
vie. 3/13
5:55 am-12:50 pm
1 stop13h 55m
San Francisco
mar. 3/24
8:50 am-8:45 am
1 stop16h 55m
$504
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
mar. 2/24
5:55 am-11:50 am
1 stop13h 55m
San Francisco
vie. 3/6
12:40 am-7:45 am
1 stop23h 05m
$504
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
mar. 2/24
5:55 am-11:50 am
1 stop13h 55m
San Francisco
sáb. 3/7
7:56 am-7:45 am
1 stop15h 49m
$505
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
mié. 1/14
5:55 am-11:27 pm
2 stops25h 32m
San Francisco
mié. 1/28
9:00 am-3:45 pm
2 stops22h 45m
$507
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
vie. 11/28
12:30 pm-3:35 pm
Nonstop11h 05m
$534
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
vie. 5/8
12:50 pm-3:45 pm
Nonstop10h 55m
$566
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
lun. 4/27
12:50 pm-3:45 pm
Nonstop10h 55m
$567
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
jue. 1/22
4:25 am-4:05 pm
1 stop19h 40m
$581
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
sáb. 1/10
8:40 pm-3:00 pm
1 stop26h 20m
$585
Showing 1-10 of 16 results
Compare providers for flights from Dublin to San Francisco
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dublin to San Francisco in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Dublin-San Francisco flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Dublin-San Francisco flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Dublin-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Dublin-San Francisco flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dublin-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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 round-trip 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
How far ahead should I book a flight from Dublin to San Francisco?
Use this chart to determine the optimal time to book a round-trip flight from Dublin to San Francisco. Price data was last updated on November 7, 2025.
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 $431). Flying from Dublin to San Francisco in July is currently the most expensive (average of $695). 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 noviembre 12, 2025.
It’s optimal to fly from Dublin to San Francisco in the evening. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight in the afternoon.
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 125 minutes.
What is the most punctual flight time for Dublin to San Francisco flights?
Historically, flights departing in the early afternoon 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 last year, Aer Lingus have had the lowest number of delays on this route, with just 14% of flights being delayed.
The best insider tips for Dublin to San Francisco flights
Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Dublin to San Francisco trip
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 noviembre 12, 2025.
Read reviews from past customers who have flown United Airlines, American Airlines, and Aer Lingus from Dublin to San Francisco. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Food
6.6
Overall
7.4
Entertainment
7.1
Boarding
7.7
Crew
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Comfort
7.3
Food
6.6
Overall
7.4
Entertainment
7.1
Boarding
7.7
Crew
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Comfort
7.3
Food
6.6
Overall
7.4
Entertainment
7.1
Boarding
7.7
Crew
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Comfort
7.3
Food
6.6
Overall
7.4
Entertainment
7.1
Boarding
7.7
Crew
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Comfort
7.3
Food
6.6
Overall
7.4
Entertainment
7.1
Boarding
7.7
Crew
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
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.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsRoseville
South San Francisco
Santa Cruz
Livermore
Turlock
Manteca
Watsonville
Sunnyvale
Santa Clara
Vallejo
Hollister
San Bruno
Foster City
Redwood City
Union City
Burlingame
Lodi
San Mateo
Vacaville
Lathrop
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Alternative routes for Dublin to San Francisco
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Dublin to San Francisco
Discover the top 4 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 2,558,603 searches. Data last updated noviembre 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$462 | Average$606 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$482 | Average$711 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$593 | Average$853 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$607 | Average$859 | FlexibilityNo cancel fee | On-time69% |