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$491+ 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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — DUB
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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1. Tell us where you want to go
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Cheapflights Tip: The best prices from San Francisco to Dublin are usually found in February or January, booked 44 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$575
(Flighttix)

One-way from

$491
(Iberia)

Popular in

June

Cheapest in

February

Average price

$662

Good round-trip deal

$717 or less

Good one-way deal

$588 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 ($220 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 March 2025
Search Deals
Price to beat on a round-trip flight from San Francisco to Dublin.
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Price to beat on a one-way flight from San Francisco to Dublin.
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Find 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 March 28, 2025.

This Flighttix deal was found by Cheapflights users on 3/27. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/317:25 amSFO - DUB
2 stops20h 25mScandinavian Airlines
Tue 4/157:05 pmDUB - SFO
1 stop29h 25mScandinavian Airlines
Deal found 3/27$575
This United Airlines deal was found by Cheapflights users on 3/28. 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.
Tue 11/186:30 amSFO - DUB
1 stop19h 35mUnited Airlines
Wed 11/269:00 amDUB - SFO
1 stop19h 49mUnited Airlines
Deal found 3/28$584
This Air Canada deal was found by Cheapflights users on 3/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/188:50 amSFO - DUB
1 stop14h 20mAir Canada
Wed 11/269:00 amDUB - SFO
2 stops20h 51mAir Canada
Deal found 3/27$586
This Air Canada deal was found by Cheapflights users on 3/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:30 amSFO - DUB
1 stop15h 40mMultiple Airlines
Thu 11/135:00 amDUB - SFO
2 stops18h 35mMultiple Airlines
Deal found 3/28$590
This oojo deal was found by Cheapflights users on 3/27. 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 12/14:35 pmSFO - DUB
1 stop15h 35mTAP AIR PORTUGAL
Sun 12/74:25 amDUB - SFO
1 stop18h 20mTAP AIR PORTUGAL
Deal found 3/27$595
This Delta deal was found by Cheapflights users on 3/28. 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.
Mon 11/176:00 amSFO - DUB
1 stop17h 45mDelta
Tue 11/259:45 amDUB - SFO
1 stop16h 22mDelta
Deal found 3/28$599
This KLM deal was found by Cheapflights users on 3/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:00 amSFO - DUB
1 stop17h 45mKLM
Mon 11/245:25 pmDUB - SFO
1 stop26h 25mKLM
Deal found 3/27$600
This SWISS deal was found by Cheapflights users on 3/28. 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.
Tue 11/187:25 pmSFO - DUB
1 stop14h 25mSWISS
Mon 11/246:40 pmDUB - SFO
1 stop29h 45mSWISS
Deal found 3/28$609
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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.
Wed 10/2911:00 amSFO - DUB
1 stop13h 15mIberia
Sat 11/82:05 pmDUB - SFO
1 stop16h 34mIberia
Deal found 3/27$623
This Travelocity deal was found by Cheapflights users on 3/27. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/165:20 pmSFO - DUB
Nonstop10h 05mAer Lingus
Sun 11/2312:30 pmDUB - SFO
Nonstop11h 00mAer Lingus
Deal found 3/27$624
This Lufthansa deal was found by Cheapflights users on 3/27. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/188:25 amSFO - DUB
2 stops18h 35mLufthansa
Tue 11/255:00 amDUB - SFO
2 stops23h 25mLufthansa
Deal found 3/27$634
This JetBlue Airways deal was found by Cheapflights users on 3/28. 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 JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:00 amSFO - DUB
1 stop19h 00mJetBlue
Tue 5/2011:30 amDUB - SFO
1 stop17h 58mJetBlue
Deal found 3/28$675

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 March 28, 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

Fri 9/5

7:40 pm-9:25 am

1 stop29h 45m

Dublin

Fri 9/19

12:40 pm-4:30 pm

1 stop35h 50m

$576

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Wed 4/30

12:50 pm-7:10 pm

2 stops22h 20m

Dublin

Fri 5/9

11:30 am-9:30 am

2 stops30h 00m

$620

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Fri 4/25

8:20 pm-10:00 am

1 stop29h 40m

Dublin

Thu 5/8

5:30 am-2:30 pm

1 stop17h 00m

$627

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Thu 5/8

6:00 am-9:00 am

1 stop19h 00m

Dublin

Tue 5/20

11:30 am-9:28 pm

1 stop17h 58m

$675

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Tue 4/29

10:46 pm-9:45 am

1 stop26h 59m

Dublin

Wed 6/11

9:20 am-10:25 am

1 stop33h 05m

$712

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Tue 8/19

5:45 pm-11:45 am

Nonstop10h 00m

Dublin

Wed 8/27

1:00 pm-3:55 pm

Nonstop10h 55m

$718

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Thu 5/1

8:05 am-9:45 am

1 stop17h 40m

Dublin

Wed 5/14

12:40 pm-10:33 pm

1 stop17h 53m

$720

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Fri 5/9

4:35 pm-7:45 am

1 stop31h 10m

Dublin

Tue 5/20

9:50 am-11:35 am

2 stops33h 45m

$723

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Thu 5/29

7:00 am-10:45 am

1 stop19h 45m

Dublin

Thu 6/12

12:00 pm-5:29 pm

1 stop13h 29m

$742

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Sat 5/17

6:15 am-8:45 am

1 stop18h 30m

Dublin

Mon 5/26

1:20 pm-11:45 am

1 stop30h 25m

$744

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/28

Showing 1-10 of 27 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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy2 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.

The best insider tips for San Francisco to Dublin flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your San Francisco to Dublin trip
Airports
SFO

For a smooth departure, use SFO's AirTrain to navigate terminals and access security checkpoints efficiently.

Read more about SFOby Harriet Baskas
DUB

At DUB, the quickest transit to Dublin is via Aircoach or Dublin Express buses, taking 30-40 minutes from Terminal 2.

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

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 March 21, 2025.

The best time to book flights from San Francisco to Dublin is 44 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, November is the cheapest month in which you can book a flight from San Francisco to Dublin (average of $509). Flying from San Francisco to Dublin in June is currently the most expensive (average of $1,010). 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 March 28, 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 afternoon, which can drop the price by up to 15% 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 Tuesday 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.

Rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dublin ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Dublin when rainfall is around 1.9 in.

Temperature in Dublin by month

Plan your trip to Dublin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 March 28, 2025.
See what other customers who have flown with Delta, KLM and Air Transat from San Francisco to Dublin have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,896 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,896 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Transat
7.8
Good
381 reviews
Delta
8.0
Very good
7,896 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,896 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,570 reviews
Delta
8.0
Very good
7,896 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    The San Francisco to Dublin flight path was viewed by 56 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Currently priced at $575, 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 TAP AIR PORTUGAL and WestJet - these airlines can fly you to your destination from $627 and $661, respectively. Scandinavian Airlines is currently priced 25% below the average price you’ll pay for this route.

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

    $491 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from $492 and $497, 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 (88%), Aer Lingus (88%) and British Airways (88%).

  • 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 $2,762, our data indicates the cheapest price to be $503. The most popular route (San Francisco - Dublin), is priced around $471.

  • 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. Washington, D.C. 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, Piccadilly Circus, and Buckingham Palace. Those on a layover in London interested in visiting Hyde Park, Piccadilly Circus, or Buckingham Palace can do so by traveling 12.5 mi, 14.1 mi, and 13.7 mi, respectively from London Heathrow. Those landing in London looking to spend some time exploring during their layover can rent a car for about $39 per day.

  • What are some popular points of interest to see during a layover in Washington, D.C.?

    The majority of Washington, D.C. visitors spend their time at White House, National Mall, and U.S. Capitol. Travelers on a layover in Washington, D.C. can visit White House, National Mall, and U.S. Capitol, by traveling 22.4 mi, 23.3 mi, and 24.0 mi, respectively after landing at Washington, D.C. Dulles Intl. Those landing in Washington, D.C. looking to spend some time exploring during their layover can rent a car for about $49 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. Toronto sees the next fewest layovers on San Francisco to Dublin flights.

  • 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, November is the cheapest month in which you can book a flight from San Francisco to Dublin (average of $509). Flying from San Francisco to Dublin in June is currently the most expensive (average of $1,010). 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 San Francisco?

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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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$406Average$488FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$480Average$727FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$498Average$708FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$517Average$740FlexibilityNo cancel feeOn-time70%
DeltaCheapest$520Average$866FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$542Average$855FlexibilityNo cancel feeOn-time77%
KLMCheapest$548Average$905FlexibilityNo cancel feeOn-time75%
SWISSCheapest$582Average$916FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$597Average$902FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$609Average$904FlexibilityNo cancel feeOn-time67%
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