Find flights
Deals
Airlines
FAQs

Cheap flights from Ireland to San Francisco from £462

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SFO
26 Nov — 3 Dec1
1 adult

Cheap flight deals from Ireland to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Ireland (IE0) to San Francisco (SFO). 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 21 November 2024.

Find flight deals from Ireland to San Francisco

Cheapest flights from Ireland to San Francisco
Explore the most affordable flight options available from Ireland to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2024.

Wed 4/1205:00DUB - SFO
1 stop15h 35mLufthansa
Wed 11/1208:25SFO - DUB
1 stop17h 40mLufthansa
Deal found 20/11£462
Wed 4/1209:00DUB - SFO
1 stop14h 26mUnited Airlines
Wed 11/1207:05SFO - DUB
2 stops19h 00mUnited Airlines
Deal found 20/11£466
Mon 23/1210:40DUB - SFO
1 stop16h 05mAmerican Airlines
Fri 10/107:30SFO - DUB
1 stop17h 10mAmerican Airlines
Deal found 20/11£469
Fri 13/1219:10DUB - SFO
1 stop28h 30mScandinavian Airlines
Thu 26/1217:30SFO - DUB
2 stops32h 00mScandinavian Airlines
Deal found 20/11£482
Tue 10/1205:55DUB - SFO
1 stop13h 55mDelta
Mon 16/1200:38SFO - DUB
1 stop23h 47mDelta
Deal found 19/11£488
Wed 4/1212:30DUB - SFO
Nonstop11h 00mMultiple Airlines
Wed 11/1207:40SFO - DUB
1 stop13h 05mMultiple Airlines
Deal found 20/11£571
Sun 22/1220:30DUB - SFO
1 stop26h 30mBritish Airways
Fri 10/117:30SFO - DUB
1 stop13h 35mBritish Airways
Deal found 20/11£623
Wed 18/1205:55DUB - SFO
1 stop13h 55mKLM
Sat 11/109:00SFO - DUB
1 stop15h 45mKLM
Deal found 20/11£669
Tue 17/1212:30DUB - SFO
Nonstop11h 00mAer Lingus
Wed 8/117:20SFO - DUB
Nonstop10h 05mAer Lingus
Deal found 20/11£682
Sun 8/1204:25DUB - SFO
1 stop18h 20mTAP AIR PORTUGAL
Wed 11/1208:30SFO - DUB
2 stops30h 50mTAP AIR PORTUGAL
Deal found 20/11£796
Tue 17/1207:25DUB - SFO
2 stops21h 27mIberia
Fri 10/105:20SFO - DUB
2 stops20h 55mIberia
Deal found 20/11£847
Tue 17/1210:00DUB - SFO
2 stops18h 11mAir Canada
Wed 8/108:25SFO - DUB
2 stops17h 50mAir Canada
Deal found 20/11£916

Find flights from Ireland to San Francisco within your budget

Customise your flight search to find flights from Ireland to San Francisco 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 939,815 searches. Data last updated 21 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Wed 4/12

05:00-12:35

1 stop15h 35m

San Francisco

Wed 11/12

08:25-10:05

1 stop17h 40m

£462

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Wed 4/12

09:00-15:26

1 stop14h 26m

San Francisco

Wed 11/12

07:05-10:05

2 stops19h 00m

£466

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Mon 23/12

10:40-18:45

1 stop16h 05m

San Francisco

Fri 10/1

07:30-08:40

1 stop17h 10m

£469

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Thu 16/1

05:55-18:46

2 stops20h 51m

San Francisco

Mon 20/1

10:55-15:40

2 stops20h 45m

£473

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Fri 13/12

19:10-15:40

1 stop28h 30m

San Francisco

Thu 26/12

17:30-09:30

2 stops32h 00m

£482

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Wed 12/3

12:30-16:30

Nonstop11h 00m

San Francisco

Wed 26/3

18:20-11:25

Nonstop10h 05m

£516

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Wed 4/12

12:30-15:30

Nonstop11h 00m

San Francisco

Wed 11/12

07:40-04:45

1 stop13h 05m

£571

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Sun 22/12

20:30-15:00

1 stop26h 30m

San Francisco

Fri 10/1

17:30-15:05

1 stop13h 35m

£623

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Wed 18/12

05:55-11:50

1 stop13h 55m

San Francisco

Sat 11/1

09:00-08:45

1 stop15h 45m

£669

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Wed 22/1

04:25-21:43

2 stops25h 18m

San Francisco

Sat 1/2

16:40-23:20

1 stop22h 40m

£676

Flights are sorted by cheapest return flights first.

Deals found on 20/11

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Ireland to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Ireland with our price prediction graph.
Estimated return 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.

Travel insights for flights from Ireland to San Francisco

Get recent, data-driven insights about flights from Ireland to San Francisco including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ireland to San Francisco?

Currently, February is the cheapest month in which you can book a flight from Ireland to San Francisco (average of £538). Flying from Ireland to San Francisco in July is currently the most expensive (average of £741). 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 IE to SFO?

Find hourly flight availability from Ireland to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 November 2024.

When flying from Ireland to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in San Francisco by month

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

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

Temperature in San Francisco by month

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

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated 21 November 2024.
Read through reviews of airlines operating flights from Ireland to San Francisco, such as United Airlines, Scandinavian Airlines and Aer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
8,756 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

8.0
Very Good
8,756 reviews
8.0
Very Good
8,756 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.8
Good
1,350 reviews
8.0
Very Good
8,756 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.4
Good
1,523 reviews
8.0
Very Good
8,756 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.4
Good
3,915 reviews
8.0
Very Good
8,756 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.4
Good
9,171 reviews
8.0
Very Good
8,756 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Ireland to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to San Francisco from Ireland?

    Located just 11.8 mi from the city center, San Francisco (SFO) is the airport most travelers will use when flying to San Francisco from Ireland.

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

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

    One-way options have recently been found by users for as low as £484 on KLM. Other airlines that offer cheap prices include Delta from £495 and Turkish Airlines from £510 one-way.

  • What are the most reliable airlines from Ireland to San Francisco?

    The top 3 most reliable airlines when flying from Ireland to San Francisco are American Airlines (76%), Aer Lingus (76%) and British Airways (76%).

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

    While on average a flight from Ireland to San Francisco is generally £633, our data shows the cheapest flight currently is £412. When looking at the most popular route, (Dublin - San Francisco), you can expect to pay £740 for that flight.

  • Can I find deals for flights from Ireland to San Francisco that include hotel bookings?

    Yes. In addition to deals on Ireland to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ireland to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to San Francisco.

  • Can I find deals for business class flights from Ireland to San Francisco?

    Yes. Cheapflights offers flight deals from Ireland to San Francisco 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 Ireland to San Francisco?

    Currently, February is the cheapest month in which you can book a flight from Ireland to San Francisco (average of £538). Flying from Ireland to San Francisco in July is currently the most expensive (average of £741). 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

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.

Alternative routes for Ireland to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from Ireland to San Francisco

Discover the top 9 airlines that operate flights from Ireland to San Francisco. 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 939,815 searches. Data last updated 21 November 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£297Average£488FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Scandinavian AirlinesCheapest£312Average£378FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
British AirwaysCheapest£332Average£510FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£361Average£635FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
KLMCheapest£361Average£523FlexibilityNo cancel feeOn-time75%
Search KLM flights
TAP AIR PORTUGALCheapest£376Average£431FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air CanadaCheapest£382Average£595FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest£429Average£542FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air FranceCheapest£466Average£645FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to San Francisco?

Deals for Ireland to San Francisco flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ireland to San Francisco?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San Francisco from Ireland.

Can Cheapflights find flights from Ireland to San Francisco with no change fees?

Need flexible booking options for your flight to San Francisco from Ireland? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ireland to San Francisco become cheaper?

Of course! You can now track prices for flights from Ireland to San Francisco and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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.