Dublin

$447+ 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — DUB
Jun 23 — Jun 301
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Cheapflights Tip: The best prices from San Francisco to Dublin are usually found in February or January, booked 74 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

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 June 18, 2025.

Round-trip from

$636
(United Airlines)

One-way from

$456
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$1,123

Good round-trip deal

$677 or less

Good one-way deal

$468 or less
From San Francisco to Dublin
One-way flight from San Francisco to Dublin
Highest demand for flights based on searches. 20% potential increase in price ($192 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
Average for round-trip flights in June 2025
Price to beat on a round-trip flight from San Francisco to Dublin.
Price to beat on a one-way flight from San Francisco to Dublin.

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 June 18, 2025.

This Delta deal was found by Cheapflights users on 6/17. 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.
Tue 8/1212:35 amSFO - DUB
1 stop23h 20mDelta
Sat 8/236:00 amDUB - SFO
2 stops19h 17mDelta
Deal found 6/17$636
This Air Canada deal was found by Cheapflights users on 6/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/196:30 amSFO - DUB
2 stops17h 45mAir Canada
Sat 9/69:20 amDUB - SFO
1 stop33h 08mAir Canada
Deal found 6/18$637
This Lufthansa deal was found by Cheapflights users on 6/17. 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.
Sun 7/272:40 pmSFO - DUB
2 stops20h 35mLufthansa
Mon 8/1810:40 amDUB - SFO
2 stops34h 00mLufthansa
Deal found 6/17$638
This Mytrip deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/18:30 amSFO - DUB
2 stops28h 25mMultiple Airlines
Mon 9/89:20 pmDUB - SFO
2 stops31h 16mMultiple Airlines
Deal found 6/17$640
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Sat 8/212:30 amSFO - DUB
2 stops22h 40mUnited Airlines
Mon 8/189:20 amDUB - SFO
2 stops21h 50mUnited Airlines
Deal found 6/17$641
This oojo deal was found by Cheapflights users on 6/17. 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.
Thu 9/257:40 pmSFO - DUB
2 stops39h 35mScandinavian Airlines
Tue 9/3011:45 amDUB - SFO
2 stops36h 45mScandinavian Airlines
Deal found 6/17$645
This FlightHub deal was found by Cheapflights users on 6/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/65:45 pmSFO - DUB
Nonstop10h 00mAer Lingus
Sun 9/211:00 pmDUB - SFO
Nonstop10h 55mAer Lingus
Deal found 6/18$647
This SWISS deal was found by Cheapflights users on 6/17. 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.
Thu 8/77:30 pmSFO - DUB
1 stop28h 25mSWISS
Mon 8/186:40 pmDUB - SFO
1 stop29h 30mSWISS
Deal found 6/17$650
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/37:13 amSFO - DUB
1 stop14h 17mAmerican Airlines
Tue 8/191:00 pmDUB - SFO
Nonstop10h 55mAmerican Airlines
Deal found 6/16$673
This JetBlue deal was found by Cheapflights users on 6/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/266:00 amSFO - DUB
1 stop18h 20mJetBlue
Wed 8/611:30 amDUB - SFO
1 stop20h 13mJetBlue
Deal found 6/16$682

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 June 18, 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

Tue 8/12

12:35 am-7:55 am

1 stop23h 20m

Dublin

Sat 8/23

6:00 am-5:17 pm

2 stops19h 17m

$636

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Tue 8/19

6:30 am-8:15 am

2 stops17h 45m

Dublin

Sat 9/6

9:20 am-10:28 am

1 stop33h 08m

$637

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Sun 7/27

2:40 pm-7:15 pm

2 stops20h 35m

Dublin

Mon 8/18

10:40 am-12:40 pm

2 stops34h 00m

$638

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Mon 9/1

8:30 am-8:55 pm

2 stops28h 25m

Dublin

Mon 9/8

9:20 pm-8:36 pm

2 stops31h 16m

$640

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Sat 8/2

12:30 am-7:10 am

2 stops22h 40m

Dublin

Mon 8/18

9:20 am-11:10 pm

2 stops21h 50m

$641

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Thu 9/25

7:40 pm-7:15 pm

2 stops39h 35m

Dublin

Tue 9/30

11:45 am-4:30 pm

2 stops36h 45m

$645

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Sat 9/6

5:45 pm-11:45 am

Nonstop10h 00m

Dublin

Sun 9/21

1:00 pm-3:55 pm

Nonstop10h 55m

$647

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Thu 8/7

7:30 pm-7:55 am

1 stop28h 25m

Dublin

Mon 8/18

6:40 pm-4:10 pm

1 stop29h 30m

$650

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Sun 8/3

7:13 am-5:30 am

1 stop14h 17m

Dublin

Tue 8/19

1:00 pm-3:55 pm

Nonstop10h 55m

$673

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Sat 7/26

6:00 am-8:20 am

1 stop18h 20m

Dublin

Wed 8/6

11:30 am-11:43 pm

1 stop20h 13m

$682

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Showing 1-10 of 27 results
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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 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

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 June 13, 2025.

The best time to book flights from San Francisco to Dublin is 74 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 $942). 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 June 18, 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.

Weekly flight availability from San Francisco to Dublin

Explore weekly flight availability from San Francisco to Dublin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 18, 2025.

The most flights from SFO to DUB are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

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 June 18, 2025.
See what other customers who have flown with Delta, Alaska Airlines 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.
8.0
Very good

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

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.
8.0
Very good
8.0
Very good

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

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.
8.0
Very good

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

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.
8.0
Very good

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

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.
8.0
Very good

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

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.
8.0
Very good

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

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.
  • 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 are 3 flights from San Francisco to Dublin per day from 14 airlines.

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

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

    Currently priced at $636, United Airlines will fly you from San Francisco to Dublin and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Lufthansa - these airlines can fly you to your destination from $637 and $638, respectively. United Airlines is currently priced 16% below the average price you’ll pay for this route.

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

    $458 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 Air Canada and Aer Lingus, with prices starting from $463 and $466, 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 (78%), American Airlines (78%) and British Airways (78%).

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

    Looking for the cheapest flight from San Francisco to Dublin? While on average our users pay $3,051, our data indicates the cheapest price to be $408. The most popular route (San Francisco - Dublin), is priced around $450.

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

  • 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 $40 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 $59 per day.

  • Where are the least popular layover locations for 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 $942). 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

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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 June 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$428Average$508FlexibilityNo cancel feeOn-time77%
KLMCheapest$479Average$748FlexibilityNo cancel feeOn-time75%
Aer LingusCheapest$488Average$724FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$496Average$714FlexibilityNo cancel feeOn-time70%
SWISSCheapest$506Average$912FlexibilityNo cancel feeOn-time79%
Air CanadaCheapest$510Average$861FlexibilityNo cancel feeOn-time67%
TAP AIR PORTUGALCheapest$517Average$774FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$520Average$792FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$542Average$747FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$587Average$885FlexibilityNo cancel feeOn-time69%

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