HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dublin

$427+ 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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — DUB
May 26 — Jun 21
Tue 5/26
Tue 6/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Francisco to Dublin 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 San Francisco to Dublin are usually found in February or January, booked 77 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 April 26, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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.
Sun 9/64:45 pm
SFO
-
DUB
1 stop17h 35m
Scandinavian Airlines
Thu 9/177:50 pm
DUB
-
SFO
2 stops26h 50m
Scandinavian Airlines
Deal found 4/21$706
This oojo deal was found by Cheapflights users on 4/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/294:45 pm
SFO
-
DUB
1 stop17h 35m
Scandinavian Airlines
Tue 9/811:40 am
DUB
-
SFO
2 stops35h 00m
Scandinavian Airlines
Deal found 4/21$708
This FlightHub deal was found by Cheapflights users on 4/21. 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.
Wed 9/24:45 pm
SFO
-
DUB
2 stops33h 40m
Scandinavian Airlines
Wed 9/1612:40 pm
DUB
-
SFO
1 stop34h 00m
Scandinavian Airlines
Deal found 4/21$712
This Justfly.com deal was found by Cheapflights users on 4/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/64:45 pm
SFO
-
DUB
1 stop17h 35m
Scandinavian Airlines
Tue 9/1512:40 pm
DUB
-
SFO
1 stop34h 00m
Scandinavian Airlines
Deal found 4/22$714
This FlightHub deal was found by Cheapflights users on 4/21. 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
Mon 9/147:50 pm
DUB
-
SFO
2 stops50h 50m
Scandinavian Airlines
Deal found 4/21$715
This FlightHub deal was found by Cheapflights users on 4/25. 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.
Mon 8/314:45 pm
SFO
-
DUB
2 stops34h 10m
Scandinavian Airlines
Tue 9/1511:40 am
DUB
-
SFO
2 stops35h 00m
Scandinavian Airlines
Deal found 4/25$716
This FlightHub deal was found by Cheapflights users on 4/21. 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.
Mon 8/314:45 pm
SFO
-
DUB
2 stops34h 10m
Scandinavian Airlines
Mon 9/147:50 pm
DUB
-
SFO
2 stops50h 50m
Scandinavian Airlines
Deal found 4/21$717
This Booking.com deal was found by Cheapflights users on 4/24. 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.
Sun 5/104:45 pm
SFO
-
DUB
2 stops33h 25m
Scandinavian Airlines
Sat 5/238:00 pm
DUB
-
SFO
2 stops26h 40m
Scandinavian Airlines
Deal found 4/24$718
This FlightHub deal was found by Cheapflights users on 4/23. 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 12/151:00 pm
SFO
-
DUB
2 stops21h 20m
Scandinavian Airlines
Tue 1/1911:30 am
DUB
-
SFO
2 stops35h 05m
Scandinavian Airlines
Deal found 4/23$719
This Trip.com deal was found by Cheapflights users on 4/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:40 pm
SFO
-
DUB
1 stop35h 05m
Scandinavian Airlines
Sat 11/710:10 am
DUB
-
SFO
1 stop36h 25m
Scandinavian Airlines
Deal found 4/22$720

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 April 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$708
(oojo)

One-way from

$427
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$768

Good round-trip deal

$1,014 or less

Good one-way deal

$516 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. 19% potential increase in price ($190 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 26, 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

Sun 8/30

4:45 pm-6:20 pm

1 stop17h 35m

Dublin

Mon 9/14

12:40 pm-2:40 pm

1 stop34h 00m

$736

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Mon 9/7

4:45 pm-6:20 pm

1 stop17h 35m

Dublin

Fri 9/11

12:40 pm-2:40 pm

1 stop34h 00m

$836

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Sun 8/30

4:45 pm-6:20 pm

1 stop17h 35m

Dublin

Sun 9/13

10:15 am-2:40 pm

1 stop36h 25m

$851

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Tue 9/1

12:55 am-9:45 am

1 stop24h 50m

Dublin

Sun 9/13

9:50 am-10:20 am

1 stop32h 30m

$898

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Sun 10/11

4:45 pm-6:20 pm

1 stop17h 35m

Dublin

Sat 10/17

10:15 am-2:40 pm

1 stop36h 25m

$906

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Wed 7/15

1:20 pm-11:30 am

1 stop14h 10m

Dublin

Tue 8/11

1:15 pm-12:20 pm

1 stop31h 05m

$975

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Mon 5/11

12:45 am-9:45 am

1 stop25h 00m

Dublin

Tue 5/26

9:50 am-6:18 pm

2 stops40h 28m

$976
Quickest round-trip

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Sun 9/6

12:55 am-7:20 am

2 stops22h 25m

Dublin

Wed 9/30

9:50 am-3:21 pm

1 stop13h 31m

$983

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Thu 5/28

1:20 pm-11:30 am

1 stop14h 10m

Dublin

Sat 6/6

1:15 pm-12:20 pm

1 stop31h 05m

$1,075

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Thu 7/9

1:20 pm-11:30 am

1 stop14h 10m

Dublin

Thu 7/23

1:15 pm-12:20 pm

1 stop31h 05m

$1,076

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 23 resultsSorted by cheapest first
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 April.
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
GurufarePrice 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 76 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 $632). Flying from San Francisco to Dublin in June is currently the most expensive (average of $1,175). 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 April 26, 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 April 26, 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
1,761 reviews

Crew

8.0

Overall

7.4

Boarding

7.6

Entertainment

6.7

Food

6.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CPH - ORD

The flight was smooth for the most part. Please remove those extra pillows on the headrest of the chair. They make your neck hurt by pushing your head forward. We flew on two other planes that did not have that feature and the seats were very comfortable. The crew members were very nice, and the pizza twists were really good.
Scandinavian Airlines
7.4
Good
1,761 reviews
Scandinavian Airlines
7.4
Good
1,761 reviews

Crew

8.0

Overall

7.4

Boarding

7.6

Entertainment

6.7

Food

6.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CPH - ORD

The flight was smooth for the most part. Please remove those extra pillows on the headrest of the chair. They make your neck hurt by pushing your head forward. We flew on two other planes that did not have that feature and the seats were very comfortable. The crew members were very nice, and the pizza twists were really good.
United Airlines
7.4
Good
9,657 reviews
Scandinavian Airlines
7.4
Good
1,761 reviews

Crew

8.0

Overall

7.4

Boarding

7.6

Entertainment

6.7

Food

6.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CPH - ORD

The flight was smooth for the most part. Please remove those extra pillows on the headrest of the chair. They make your neck hurt by pushing your head forward. We flew on two other planes that did not have that feature and the seats were very comfortable. The crew members were very nice, and the pizza twists were really good.
Aer Lingus
7.3
Good
1,533 reviews
Scandinavian Airlines
7.4
Good
1,761 reviews

Crew

8.0

Overall

7.4

Boarding

7.6

Entertainment

6.7

Food

6.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CPH - ORD

The flight was smooth for the most part. Please remove those extra pillows on the headrest of the chair. They make your neck hurt by pushing your head forward. We flew on two other planes that did not have that feature and the seats were very comfortable. The crew members were very nice, and the pizza twists were really good.
American Airlines
7.1
Good
11,676 reviews
Scandinavian Airlines
7.4
Good
1,761 reviews

Crew

8.0

Overall

7.4

Boarding

7.6

Entertainment

6.7

Food

6.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CPH - ORD

The flight was smooth for the most part. Please remove those extra pillows on the headrest of the chair. They make your neck hurt by pushing your head forward. We flew on two other planes that did not have that feature and the seats were very comfortable. The crew members were very nice, and the pizza twists were really good.
Iberia
7.0
Good
3,196 reviews
Scandinavian Airlines
7.4
Good
1,761 reviews

Crew

8.0

Overall

7.4

Boarding

7.6

Entertainment

6.7

Food

6.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CPH - ORD

The flight was smooth for the most part. Please remove those extra pillows on the headrest of the chair. They make your neck hurt by pushing your head forward. We flew on two other planes that did not have that feature and the seats were very comfortable. The crew members were very nice, and the pizza twists were really good.

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 3 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 22 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 17h 35m. 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 Iberia - these airlines can fly you to your destination from $471 and $491, respectively. Scandinavian Airlines is currently priced 47% 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 $350, 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 (93%), Aer Lingus (93%) and Iberia (93%).

  • 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 $2,947, our data indicates the cheapest price to be $405. 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 $632). Flying from San Francisco to Dublin in June is currently the most expensive (average of $1,175). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 April 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$421Average$517FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$471Average$786FlexibilityNo cancel feeOn-time70%
IberiaCheapest$491Average$745FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$498Average$792FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$523Average$714FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$530Average$890FlexibilityNo cancel feeOn-time71%
SWISSCheapest$539Average$1,002FlexibilityNo cancel feeOn-time79%
DeltaCheapest$546Average$923FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$585Average$1,261FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$588Average$919FlexibilityNo cancel feeOn-time69%

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.