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$362+ Cheap flights from San Francisco (SFO) to Dublin (DUB)

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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — DUB
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
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Find cheap flights from San Francisco to Dublin with Cheapflights

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Cheapflights Tip: The best prices from San Francisco to Dublin are usually found in February or January, booked 73 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from San Francisco to Dublin

Cheapest flights from San Francisco to Dublin
Explore the most affordable flight options available from San Francisco to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.

This FlightHub deal was found by Cheapflights users on 7/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/152:36 pm
SFO
-
DUB
2 stops37h 14m
Scandinavian Airlines
Sat 8/227:05 pm
DUB
-
SFO
1 stop27h 35m
Scandinavian Airlines
Deal found 7/20$803
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:00 pm
SFO
-
DUB
1 stop13h 50m
Multiple Airlines
Wed 10/216:55 am
DUB
-
SFO
2 stops23h 00m
Multiple Airlines
Deal found 7/20$804
This KAYAK deal was found by Cheapflights users on 7/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:35 pm
SFO
-
DUB
Nonstop10h 10m
Aer Lingus
Thu 9/171:20 pm
DUB
-
SFO
1 stop15h 39m
Aer Lingus
Deal found 7/21$805
This Scandinavian Airlines deal was found by Cheapflights users on 7/21. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:45 pm
SFO
-
DUB
1 stop32h 40m
Scandinavian Airlines
Fri 10/167:05 pm
DUB
-
SFO
1 stop27h 35m
Scandinavian Airlines
Deal found 7/21$806
This Scandinavian Airlines deal was found by Cheapflights users on 7/20. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:45 pm
SFO
-
DUB
1 stop17h 35m
Scandinavian Airlines
Mon 10/197:05 pm
DUB
-
SFO
1 stop27h 35m
Scandinavian Airlines
Deal found 7/20$807
This FlightHub deal was found by Cheapflights users on 7/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:45 pm
SFO
-
DUB
1 stop35h 05m
Scandinavian Airlines
Thu 9/107:05 pm
DUB
-
SFO
2 stops36h 46m
Scandinavian Airlines
Deal found 7/21$808
This Mytrip deal was found by Cheapflights users on 7/22. 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.
Thu 9/106:00 am
SFO
-
DUB
3 stops21h 30m
Multiple Airlines
Thu 9/179:40 am
DUB
-
SFO
3 stops34h 20m
Multiple Airlines
Deal found 7/22$809
This Scandinavian Airlines deal was found by Cheapflights users on 7/21. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:45 pm
SFO
-
DUB
1 stop32h 40m
Scandinavian Airlines
Thu 10/1511:10 am
DUB
-
SFO
2 stops35h 30m
Scandinavian Airlines
Deal found 7/21$810
This oojo deal was found by Cheapflights users on 7/22. 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.
Wed 8/264:45 pm
SFO
-
DUB
1 stop35h 05m
Scandinavian Airlines
Tue 9/1512:40 pm
DUB
-
SFO
1 stop34h 00m
Scandinavian Airlines
Deal found 7/22$812
This Cheapflightsfares deal was found by Cheapflights users on 7/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/84:30 pm
SFO
-
DUB
1 stop17h 35m
TAP AIR PORTUGAL
Sun 10/186:50 pm
DUB
-
SFO
1 stop27h 15m
TAP AIR PORTUGAL
Deal found 7/21$813
This Scandinavian Airlines deal was found by Cheapflights users on 7/20. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/184:45 pm
SFO
-
DUB
2 stops33h 25m
Scandinavian Airlines
Wed 10/2111:00 am
DUB
-
SFO
2 stops35h 40m
Scandinavian Airlines
Deal found 7/20$814
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/124:35 pm
SFO
-
DUB
1 stop17h 30m
TAP AIR PORTUGAL
Sun 8/236:50 pm
DUB
-
SFO
1 stop27h 15m
TAP AIR PORTUGAL
Deal found 7/21$815

Find flight deals from San Francisco to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Dublin (DUB). 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 July 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$803
(FlightHub)

One-way from

$362
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,025

Good round-trip deal

$928 or less

Good one-way deal

$324 or less
Provider with most accurate pricing for San Francisco-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Dublin flights.
Search Deals
From San Francisco to Dublin
Search Deals
One-way flight from San Francisco to Dublin
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($248 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from San Francisco to Dublin.
Search Deals
Price to beat on a one-way flight from San Francisco to Dublin.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Dublin 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 July 23, 2026.
Use the filters below to find and compare flights from San Francisco to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Fri 10/9

4:45 pm-9:25 am

1 stop32h 40m

Dublin

Fri 10/16

11:10 am-2:40 pm

2 stops35h 30m

$810

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Sun 8/16

2:36 pm-11:50 am

2 stops37h 14m

Dublin

Sun 8/23

7:05 pm-2:40 pm

1 stop27h 35m

$861
Quickest round-trip

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Tue 1/12

11:05 am-2:30 pm

2 stops19h 25m

Dublin

Tue 1/19

5:45 am-11:45 am

1 stop14h 00m

$871

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Thu 9/17

4:45 pm-7:05 pm

2 stops18h 20m

Dublin

Tue 9/22

11:00 am-2:40 pm

2 stops35h 40m

$873

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Sun 9/6

1:54 pm-9:45 am

1 stop35h 51m

Dublin

Sun 9/13

9:50 am-10:20 am

1 stop32h 30m

$902

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Fri 10/30

5:45 pm-6:20 pm

1 stop17h 35m

Dublin

Sat 11/7

7:05 pm-2:50 pm

1 stop27h 45m

$902

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Fri 10/9

10:30 am-8:20 am

1 stop13h 50m

Dublin

Fri 10/16

11:30 am-11:32 pm

1 stop20h 02m

$920

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Thu 8/13

2:36 pm-6:20 pm

2 stops19h 44m

Dublin

Mon 8/24

7:50 pm-2:40 pm

2 stops26h 50m

$920

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Thu 9/3

6:40 am-7:45 am

1 stop17h 05m

Dublin

Thu 9/10

9:50 am-7:22 pm

2 stops17h 32m

$921

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Fri 9/18

7:50 am-8:20 am

1 stop16h 30m

Dublin

Sun 9/27

10:40 am-1:03 am

1 stop22h 23m

$940

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/20

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from San Francisco to Dublin

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 San Francisco to Dublin in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
JetabroadPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Francisco-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub 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 San Francisco-Dublin 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 San Francisco to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from San Francisco 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 San Francisco to Dublin

How far ahead should I book a flight from San Francisco to Dublin?

The best time to book flights from San Francisco to Dublin is 72 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from San Francisco to Dublin?

Currently, February is the cheapest month in which you can book a flight from San Francisco to Dublin (average of $631). Flying from San Francisco to Dublin in June is currently the most expensive (average of $1,352). 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 SFO to DUB?

Find hourly flight availability from San Francisco to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 23, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Francisco to Dublin as you normally would.

How much does it cost to fly round-trip from San Francisco to Dublin?

Airfare is typical for this route at the moment.

San Francisco to Dublin flights typically cost between $758 and $1,178 in August.
The cheapest round-trip price found within the last 5 days was $803 on Scandinavian Airlines (Aug 15-Aug 22).

The best insider tips for San Francisco to Dublin flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your San Francisco to Dublin trip
Our travel experts
James March

James March

Expert on DUB

For UK-based James March, nothing beats the thrill and chaos of arriving in a new city for the first time, and he tries to put that feeling into his writing and inspire others to travel too. From Birmingham to Blackpool and Leicester to Liverpool, James has reviewed hotels, written narratives and created guides for those who love to travel.

Read more
Harriet Baskas

Harriet Baskas

Expert on SFO

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated July 23, 2026.
See what other customers who have flown with Scandinavian Airlines,United Airlines, andAer Lingus from San Francisco to Dublin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,899 reviews

Entertainment

6.7

Crew

8.0

Comfort

7.3

Food

6.7

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

BOS - CPH

I booked sas lodge - but I was unable to use it in Copenhagen because lodge was beyond check point. But SAS website confirmed access:(
Scandinavian Airlines
7.4
Good
1,899 reviews
Scandinavian Airlines
7.4
Good
1,899 reviews

Entertainment

6.7

Crew

8.0

Comfort

7.3

Food

6.7

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

BOS - CPH

I booked sas lodge - but I was unable to use it in Copenhagen because lodge was beyond check point. But SAS website confirmed access:(
United Airlines
7.4
Good
10,024 reviews
Scandinavian Airlines
7.4
Good
1,899 reviews

Entertainment

6.7

Crew

8.0

Comfort

7.3

Food

6.7

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

BOS - CPH

I booked sas lodge - but I was unable to use it in Copenhagen because lodge was beyond check point. But SAS website confirmed access:(
Aer Lingus
7.3
Good
1,676 reviews
Scandinavian Airlines
7.4
Good
1,899 reviews

Entertainment

6.7

Crew

8.0

Comfort

7.3

Food

6.7

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

BOS - CPH

I booked sas lodge - but I was unable to use it in Copenhagen because lodge was beyond check point. But SAS website confirmed access:(
American Airlines
7.1
Good
11,838 reviews
Scandinavian Airlines
7.4
Good
1,899 reviews

Entertainment

6.7

Crew

8.0

Comfort

7.3

Food

6.7

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

BOS - CPH

I booked sas lodge - but I was unable to use it in Copenhagen because lodge was beyond check point. But SAS website confirmed access:(
Iberia
7.0
Good
3,256 reviews
Scandinavian Airlines
7.4
Good
1,899 reviews

Entertainment

6.7

Crew

8.0

Comfort

7.3

Food

6.7

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

BOS - CPH

I booked sas lodge - but I was unable to use it in Copenhagen because lodge was beyond check point. But SAS website confirmed access:(

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Dublin. 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 San Francisco to Dublin?

    If you book a flight from San Francisco to Dublin, you will be flying from San Francisco to Dublin. Flights to Dublin (DUB) from San Francisco (SFO) take 10h 05m for a nonstop flight. There are 4 flights from San Francisco to Dublin per day from 13 airlines.

  • How popular is this San Francisco to Dublin flight route?

    The San Francisco to Dublin flight path was viewed by 17 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from San Francisco to Dublin?

    Departing from San Francisco to Dublin will take you 19h 25m. The distance between San Francisco and Dublin is about 5081 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from San Francisco to Dublin round-trip?

    Currently priced at $421, Scandinavian Airlines will fly you from San Francisco to Dublin and back. In addition to Scandinavian Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and American Airlines - these airlines can fly you to your destination from $491 and $498, respectively. Scandinavian Airlines is currently priced 51% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from San Francisco to Dublin one-way?

    $243 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Iberia and JetBlue, with prices starting from $315 and $338, respectively.

  • What are the most reliable airlines from San Francisco to Dublin?

    The top 3 most reliable airlines when flying from San Francisco to Dublin are American Airlines (68%), Aer Lingus (68%) and Iberia (68%).

  • What are the cheapest flights from San Francisco to Dublin?

    Looking for the cheapest flight from San Francisco to Dublin? While on average our users pay $3,768, our data indicates the cheapest price to be $324. The most popular route (San Francisco - Dublin), is priced around $625.

  • Can I find deals for flights from San Francisco to Dublin that include hotel bookings?

    Yes. In addition to deals on San Francisco to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Dublin.

  • Can I find deals for business class flights from San Francisco to Dublin?

    Yes. Cheapflights offers flight deals from San Francisco to Dublin 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 San Francisco to Dublin?

    Currently, February is the cheapest month in which you can book a flight from San Francisco to Dublin (average of $631). Flying from San Francisco to Dublin in June is currently the most expensive (average of $1,352). 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.

See more FAQs

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Castleknock

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Top 10 airlines flying from San Francisco to Dublin

Discover the top 10 airlines that operate flights from San Francisco to Dublin. 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 July 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$421Average$545FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$491Average$786FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$498Average$892FlexibilityNo cancel feeOn-time71%
IberiaCheapest$500Average$815FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$523Average$758FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$536Average$863FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$568Average$975FlexibilityNo cancel feeOn-time76%
KLMCheapest$590Average$1,084FlexibilityNo cancel feeOn-time75%
DeltaCheapest$592Average$923FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$653Average$1,058FlexibilityNo cancel feeOn-time69%

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