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$252+ 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — DUB
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
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 Tuesday or Wednesday and return on a Saturday

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 diciembre 12, 2025.

This lastminute.com deal was found by Cheapflights users on 12/11. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/284:40 pmSFO - DUB
2 stops42h 05mScandinavian Airlines
mar. 1/1312:30 pmDUB - SFO
2 stops58h 38mScandinavian Airlines
Deal found 12/11$623
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/295:00 amSFO - DUB
1 stop19h 10mUnited Airlines
mié. 1/149:00 amDUB - SFO
1 stop19h 53mUnited Airlines
Deal found 12/10$633
This Delta deal was found by Cheapflights users on 12/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/287:30 amSFO - DUB
1 stop17h 50mDelta
mar. 1/138:50 amDUB - SFO
1 stop35h 00mDelta
Deal found 12/10$636
This Delta deal was found by Cheapflights users on 12/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/293:50 pmSFO - DUB
1 stop31h 55mDelta
mié. 1/145:55 amDUB - SFO
2 stops19h 54mDelta
Deal found 12/10$641
This Orbitz deal was found by Cheapflights users on 12/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/2810:35 pmSFO - DUB
2 stops25h 35mMultiple Airlines
lun. 1/126:35 pmDUB - SFO
1 stop29h 55mMultiple Airlines
Deal found 12/10$650
This oojo deal was found by Cheapflights users on 12/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/284:40 pmSFO - DUB
2 stops18h 55mScandinavian Airlines
mar. 10/611:40 amDUB - SFO
2 stops35h 00mScandinavian Airlines
Deal found 12/10$663
This Booking.com deal was found by Cheapflights users on 12/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/318:35 amSFO - DUB
2 stops38h 35mAir Canada
vie. 1/99:00 amDUB - SFO
2 stops44h 22mAir Canada
Deal found 12/11$693
This SWISS deal was found by Cheapflights users on 12/10. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/297:25 pmSFO - DUB
2 stops34h 55mSWISS
mié. 1/1412:50 pmDUB - SFO
2 stops32h 30mSWISS
Deal found 12/10$714

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 diciembre 12, 2025.

Most accurate provider

OneTravel
3 stars

Most trusted provider

OneTravel
3 stars

Round-trip from

$590
(KAYAK)

One-way from

$252
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$935

Good round-trip deal

$734 or less

Good one-way deal

$445 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 ($163 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 diciembre 12, 2025.
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

mié. 5/6

10:45 pm-10:20 am

2 stops27h 35m

Dublin

dom. 5/17

7:05 pm-2:40 pm

1 stop27h 35m

$618

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

mié. 2/11

8:40 pm-7:45 pm

1 stop15h 05m

Dublin

mié. 2/25

8:50 am-3:00 pm

1 stop14h 10m

$637

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

dom. 2/8

5:30 pm-3:05 pm

1 stop13h 35m

Dublin

mar. 2/17

8:40 pm-3:00 pm

1 stop26h 20m

$637

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

mié. 2/4

5:30 pm-5:00 pm

1 stop15h 30m

Dublin

mar. 2/17

8:40 pm-3:00 pm

1 stop26h 20m

$637

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

mié. 2/11

8:40 pm-7:45 pm

1 stop15h 05m

Dublin

lun. 2/23

8:40 pm-3:00 pm

1 stop26h 20m

$637

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

mié. 2/4

5:30 pm-5:00 pm

1 stop15h 30m

Dublin

lun. 2/16

8:40 pm-3:00 pm

1 stop26h 20m

$637

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

mar. 2/10

8:25 am-8:10 am

1 stop15h 45m

Dublin

mié. 2/25

9:10 am-8:10 pm

1 stop19h 00m

$638

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

mié. 2/4

9:00 am-8:45 am

1 stop15h 45m

Dublin

vie. 2/20

5:55 am-11:50 am

1 stop13h 55m

$640

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

mié. 3/18

9:40 pm-7:55 am

1 stop27h 15m

Dublin

lun. 3/30

8:55 pm-1:50 pm

1 stop24h 55m

$641

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

mié. 2/4

6:00 am-8:45 am

2 stops18h 45m

Dublin

mar. 2/17

5:55 am-11:50 am

1 stop13h 55m

$645

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 21 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 December.
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
CheapfaremartPrice Accuracy-Trust Score*1 star
SmartFaresPrice Accuracy1 starTrust 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 December 5, 2025.

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 diciembre 12, 2025.

When flying from San Francisco to Dublin, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 27% versus a flight in the morning.

What is the cheapest day to fly from San Francisco to Dublin?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Dublin. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Francisco to Dublin flight should consider departing on Sunday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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
Airports
SFO

For a stress-free departure, use the AirTrain Red Line to navigate between terminals quickly at SFO.

Read more about SFOBy Harriet Baskas
DUB

Use the Aircoach for a quick, non-stop ride from DUB to central Dublin in 30-40 minutes.

Read more about DUBBy James March
Our travel experts
James March

James March

Expert on DUB

James March

James March

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 Baskas

Harriet Baskas

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 diciembre 12, 2025.
See what other customers who have flown with Scandinavian Airlines, United 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.
Scandinavian Airlines
7.4
Good
1,605 reviews

Boarding

7.6

Food

6.7

Entertainment

6.7

Crew

8.0

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2025

ATH - CPH

The flight crew of Aegean were very nice. I travelled coach, so comfort and such is based on that. However, their ground crew have a serious scam going. I flew from Athens to Santorini with all carry on baggage, nothing checked. On the return flight to Athens my baggage miraculously was "too big" for the over head compartments and had to pay to check my bags. I even told them I didn't pay coming over. Their answer? "I don't care." They hit everyone going back to Athens like that...that's a serious money maker at a minimum of 40 Euros per bag.
Scandinavian Airlines
7.4
Good
1,605 reviews
Scandinavian Airlines
7.4
Good
1,605 reviews

Boarding

7.6

Food

6.7

Entertainment

6.7

Crew

8.0

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2025

ATH - CPH

The flight crew of Aegean were very nice. I travelled coach, so comfort and such is based on that. However, their ground crew have a serious scam going. I flew from Athens to Santorini with all carry on baggage, nothing checked. On the return flight to Athens my baggage miraculously was "too big" for the over head compartments and had to pay to check my bags. I even told them I didn't pay coming over. Their answer? "I don't care." They hit everyone going back to Athens like that...that's a serious money maker at a minimum of 40 Euros per bag.
United Airlines
7.4
Good
9,095 reviews
Scandinavian Airlines
7.4
Good
1,605 reviews

Boarding

7.6

Food

6.7

Entertainment

6.7

Crew

8.0

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2025

ATH - CPH

The flight crew of Aegean were very nice. I travelled coach, so comfort and such is based on that. However, their ground crew have a serious scam going. I flew from Athens to Santorini with all carry on baggage, nothing checked. On the return flight to Athens my baggage miraculously was "too big" for the over head compartments and had to pay to check my bags. I even told them I didn't pay coming over. Their answer? "I don't care." They hit everyone going back to Athens like that...that's a serious money maker at a minimum of 40 Euros per bag.
American Airlines
7.2
Good
11,050 reviews
Scandinavian Airlines
7.4
Good
1,605 reviews

Boarding

7.6

Food

6.7

Entertainment

6.7

Crew

8.0

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2025

ATH - CPH

The flight crew of Aegean were very nice. I travelled coach, so comfort and such is based on that. However, their ground crew have a serious scam going. I flew from Athens to Santorini with all carry on baggage, nothing checked. On the return flight to Athens my baggage miraculously was "too big" for the over head compartments and had to pay to check my bags. I even told them I didn't pay coming over. Their answer? "I don't care." They hit everyone going back to Athens like that...that's a serious money maker at a minimum of 40 Euros per bag.
Aer Lingus
7.2
Good
1,394 reviews
Scandinavian Airlines
7.4
Good
1,605 reviews

Boarding

7.6

Food

6.7

Entertainment

6.7

Crew

8.0

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2025

ATH - CPH

The flight crew of Aegean were very nice. I travelled coach, so comfort and such is based on that. However, their ground crew have a serious scam going. I flew from Athens to Santorini with all carry on baggage, nothing checked. On the return flight to Athens my baggage miraculously was "too big" for the over head compartments and had to pay to check my bags. I even told them I didn't pay coming over. Their answer? "I don't care." They hit everyone going back to Athens like that...that's a serious money maker at a minimum of 40 Euros per bag.
British Airways
6.7
Okay
7,571 reviews
Scandinavian Airlines
7.4
Good
1,605 reviews

Boarding

7.6

Food

6.7

Entertainment

6.7

Crew

8.0

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2025

ATH - CPH

The flight crew of Aegean were very nice. I travelled coach, so comfort and such is based on that. However, their ground crew have a serious scam going. I flew from Athens to Santorini with all carry on baggage, nothing checked. On the return flight to Athens my baggage miraculously was "too big" for the over head compartments and had to pay to check my bags. I even told them I didn't pay coming over. Their answer? "I don't care." They hit everyone going back to Athens like that...that's a serious money maker at a minimum of 40 Euros per bag.

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 00m for a nonstop flight. There is 1 flight 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 30 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 15h 05m. 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?

    $232 is the cheapest one-way deal found within the past few days, from Scandinavian Airlines. You may also be able to find cheap deals on WestJet and TAP AIR PORTUGAL, with prices starting from $244 and $274, 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 Aer Lingus (92%), British Airways (84%) and American Airlines (83%).

  • 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 $2,799, our data indicates the cheapest price to be $360. The most popular route (San Francisco - Dublin), is priced around $413.

  • Where are the most common layover locations when flying from San Francisco to Dublin?

    Of the flights from San Francisco to Dublin that have layovers, most of them stop in London. Toronto sees the next most layovers on San Francisco to Dublin flights.

  • What are some popular things to do or see while on a layover in London?

    The majority of London visitors spend their time at Hyde Park, Buckingham Palace, and Piccadilly Circus. Those on a layover in London interested in visiting Hyde Park, Buckingham Palace, or Piccadilly Circus can do so by traveling 12.5 mi, 13.7 mi, and 14.1 mi, respectively from London Heathrow. Those landing in London looking to spend some time exploring during their layover can rent a car for about $29 per day.

  • What are some popular points of interest to see during a layover in Toronto?

    The majority of Toronto visitors spend their time at Union Station, CN Tower, and Harbourfront Centre. Travelers on a layover in Toronto can visit Union Station, CN Tower, and Harbourfront Centre, by traveling 12.1 mi, 11.9 mi, and 12.2 mi, respectively after landing at Toronto Pearson Intl. Those landing in Toronto looking to spend some time exploring during their layover can rent a car for about $26 per day.

  • Where are the least popular layover locations for San Francisco to Dublin flights?

    San Francisco to Dublin flights that have layovers will least frequently stop in Dallas.

  • 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
Wicklow
Leixlip

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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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$421Average$534FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$471Average$698FlexibilityNo cancel feeOn-time70%
SWISSCheapest$506Average$776FlexibilityNo cancel feeOn-time79%
Aer LingusCheapest$506Average$743FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$510Average$867FlexibilityNo cancel feeOn-time67%
TAP AIR PORTUGALCheapest$517Average$665FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$544Average$823FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$574Average$912FlexibilityNo cancel feeOn-time69%
KLMCheapest$590Average$708FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$592Average$816FlexibilityNo cancel feeOn-time77%

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