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$238+ 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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — DUB
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheapflights Tip: The best prices from San Francisco to Dublin are usually found in February or January, booked 45 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 January 21, 2026.

This oojo deal was found by Cheapflights users on 1/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/144:45 pm
SFO
-
DUB
2 stops34h 10m
Scandinavian Airlines
Fri 9/257:50 pm
DUB
-
SFO
2 stops26h 50m
Scandinavian Airlines
Deal found 1/20$509
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2110:35 am
SFO
-
DUB
1 stop13h 35m
United Airlines
Tue 2/39:30 am
DUB
-
SFO
2 stops18h 40m
United Airlines
Deal found 1/21$510
This KAYAK deal was found by Cheapflights users on 1/21. 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.
Tue 4/144:45 pm
SFO
-
DUB
2 stops33h 35m
Scandinavian Airlines
Mon 4/2012:40 pm
DUB
-
SFO
1 stop34h 00m
Scandinavian Airlines
Deal found 1/21$511
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
Thu 1/227:25 pm
SFO
-
DUB
1 stop14h 20m
Multiple Airlines
Thu 1/295:00 am
DUB
-
SFO
1 stop15h 40m
Multiple Airlines
Deal found 1/21$512
This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
Fri 4/178:20 pm
SFO
-
DUB
1 stop19h 45m
TAP AIR PORTUGAL
Fri 4/245:30 am
DUB
-
SFO
1 stop19h 20m
TAP AIR PORTUGAL
Deal found 1/20$513
This KAYAK deal was found by Cheapflights users on 1/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/144:45 pm
SFO
-
DUB
1 stop17h 35m
Scandinavian Airlines
Sat 4/188:00 pm
DUB
-
SFO
2 stops50h 40m
Scandinavian Airlines
Deal found 1/20$514
This KAYAK deal was found by Cheapflights users on 1/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:35 pm
SFO
-
DUB
1 stop14h 15m
SWISS
Mon 4/276:35 pm
DUB
-
SFO
2 stops52h 50m
SWISS
Deal found 1/20$517
This Scandinavian Airlines deal was found by Cheapflights users on 1/21. 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.
Thu 3/125:40 pm
SFO
-
DUB
2 stops32h 30m
Scandinavian Airlines
Mon 3/167:05 pm
DUB
-
SFO
1 stop27h 30m
Scandinavian Airlines
Deal found 1/21$518
This oojo deal was found by Cheapflights users on 1/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/207:10 pm
SFO
-
DUB
1 stop20h 10m
TAP AIR PORTUGAL
Tue 3/34:55 pm
DUB
-
SFO
1 stop29h 35m
TAP AIR PORTUGAL
Deal found 1/20$520
This KAYAK deal was found by Cheapflights users on 1/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:08 pm
SFO
-
DUB
2 stops38h 42m
SWISS
Mon 4/206:35 pm
DUB
-
SFO
2 stops33h 10m
SWISS
Deal found 1/20$521
This Scandinavian Airlines deal was found by Cheapflights users on 1/20. 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 2/284:40 pm
SFO
-
DUB
2 stops35h 05m
Scandinavian Airlines
Wed 3/411:30 am
DUB
-
SFO
2 stops35h 05m
Scandinavian Airlines
Deal found 1/20$522
This KAYAK deal was found by Cheapflights users on 1/18. 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.
Fri 2/65:30 pm
SFO
-
DUB
1 stop15h 05m
British Airways
Tue 2/108:45 am
DUB
-
SFO
1 stop14h 15m
British Airways
Deal found 1/18$523

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 January 21, 2026.

Most accurate provider

OneTravel
3 stars

Most trusted provider

OneTravel
3 stars

Round-trip from

$500
(KAYAK)

One-way from

$238
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$682

Good round-trip deal

$683 or less

Good one-way deal

$428 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. 17% potential increase in price ($160 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 21, 2026.
Use the filters below to find and compare flights from San Francisco to Dublin that are best for you.

Fly from

San Francisco

Fly to

Dublin

Route

Depart

Return

Price

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Sun 4/19

4:45 pm-6:20 pm

1 stop17h 35m

Dublin

Thu 4/23

11:10 am-2:40 pm

2 stops35h 30m

$511

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Sun 2/1

11:15 pm-8:10 am

1 stop24h 55m

Dublin

Sun 2/8

9:00 am-10:54 am

1 stop33h 54m

$530

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Wed 4/1

7:20 pm-4:45 pm

1 stop13h 25m

Dublin

Mon 4/6

7:00 pm-1:50 pm

1 stop26h 50m

$533

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Sat 4/25

4:45 pm-6:20 pm

1 stop17h 35m

Dublin

Sun 5/10

10:15 am-2:40 pm

1 stop36h 25m

$537

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Tue 4/14

12:35 pm-10:40 am

1 stop14h 05m

Dublin

Sun 5/3

9:50 am-6:37 pm

1 stop16h 47m

$538

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Wed 4/15

8:30 am-8:15 am

1 stop15h 45m

Dublin

Sat 5/2

9:50 am-3:22 pm

1 stop13h 32m

$542

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Thu 2/19

7:00 am-6:20 pm

2 stops27h 20m

Dublin

Thu 2/26

11:30 am-2:35 pm

2 stops35h 05m

$543

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Mon 4/13

4:35 pm-2:50 pm

1 stop14h 15m

Dublin

Sun 4/19

7:30 am-1:50 pm

1 stop14h 20m

$545

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Thu 4/16

4:35 pm-2:50 pm

1 stop14h 15m

Dublin

Thu 4/23

7:30 am-1:50 pm

1 stop14h 20m

$545

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Thu 4/9

4:35 pm-5:15 pm

1 stop16h 40m

Dublin

Tue 4/28

6:30 am-1:50 pm

1 stop15h 20m

$545

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 22 results
1
2
3

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
GurufarePrice Accuracy2 starsTrust Score*3 stars
JetabroadPrice Accuracy3 starsTrust Score*1 star

*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 OneTravel to be most consistent on Cheapflights vs. OneTravel Users can find the same prices on San Francisco-Dublin flight deals on Cheapflights vs. OneTravel >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 OneTravel the most. OneTravel 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?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Dublin. Price data was last updated on January 16, 2026.

The best time to book flights from San Francisco to Dublin is 45 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, August is the cheapest month in which you can book a flight from San Francisco to Dublin (average of $455). Flying from San Francisco to Dublin in June is currently the most expensive (average of $716). 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 January 21, 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?

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 January 21, 2026.
See what other customers who have flown with United Airlines, Scandinavian Airlines, and American Airlines 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.
United Airlines
7.4
Good
9,191 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
9,191 reviews
United Airlines
7.4
Good
9,191 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Scandinavian Airlines
7.3
Good
1,660 reviews
United Airlines
7.4
Good
9,191 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
11,174 reviews
United Airlines
7.4
Good
9,191 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Aer Lingus
7.2
Good
1,439 reviews
United Airlines
7.4
Good
9,191 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
10,646 reviews
United Airlines
7.4
Good
9,191 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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 2 flights from San Francisco to Dublin per day from 15 airlines.

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

    The San Francisco to Dublin flight path was viewed by 25 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 13h 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 Aer Lingus - these airlines can fly you to your destination from $471 and $504, respectively. Scandinavian Airlines is currently priced 45% below the average price you’ll pay for this route.

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

    $244 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on TAP AIR PORTUGAL and Iberia, with prices starting from $274 and $315, 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 (90%), Aer Lingus (90%) and Iberia (90%).

  • 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 $2,771, our data indicates the cheapest price to be $317. The most popular route (San Francisco - Dublin), is priced around $444.

  • 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, August is the cheapest month in which you can book a flight from San Francisco to Dublin (average of $455). Flying from San Francisco to Dublin in June is currently the most expensive (average of $716). 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
Maynooth
Castleknock
Leixlip

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Alternative routes for San Francisco to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$421Average$518FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$471Average$708FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$504Average$744FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$506Average$776FlexibilityNo cancel feeOn-time79%
Air CanadaCheapest$510Average$856FlexibilityNo cancel feeOn-time67%
TAP AIR PORTUGALCheapest$517Average$665FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$541Average$830FlexibilityNo cancel feeOn-time77%
DeltaCheapest$544Average$797FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$568Average$1,261FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$572Average$909FlexibilityNo cancel feeOn-time69%

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