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$585+ Cheap flights from Cork (ORK) to San Francisco (SFO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
ORK — SFO
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Cork to San Francisco

Best flights from Cork to San Francisco
Discover carefully curated flight deals from Cork to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

This Air France 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/16:00 amORK - SFO
1 stop13h 50mMultiple Airlines
Sun 2/153:40 pmSFO - ORK
1 stop15h 20mMultiple Airlines
Deal found 12/10$585
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.
Sun 2/16:00 amORK - SFO
1 stop13h 50mDelta
Sun 2/156:00 amSFO - ORK
2 stops22h 55mDelta
Deal found 12/10$590
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/287:40 amORK - SFO
2 stops20h 45mAmerican Airlines
Sun 2/17:00 amSFO - ORK
2 stops20h 10mAmerican Airlines
Deal found 12/11$725
This Air Canada deal was found by Cheapflights users on 12/9. 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.
Wed 1/2811:55 amORK - SFO
2 stops16h 39mAir Canada
Sun 2/17:30 amSFO - ORK
2 stops31h 55mAir Canada
Deal found 12/9$856
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/287:40 amORK - SFO
2 stops19h 55mBritish Airways
Sun 2/18:40 pmSFO - ORK
1 stop18h 45mBritish Airways
Deal found 12/11$881

Find flight deals from Cork to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Cork (ORK) 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$585
(KLM)

Popular in

July

Cheapest in

March

Average price

$728
Provider with most accurate pricing for Cork-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cork-San Francisco flights.
Search Deals
From Cork to San Francisco
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($165 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cork 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 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Cork to San Francisco that are best for you.

Fly from

Cork

Fly to

San Francisco

Route

Depart

Return

Price

CorkSan Francisco

ORK - SFO

ORKSFO

Cork

Sun 2/1

6:00 am-11:50 am

1 stop13h 50m

San Francisco

Sun 2/15

3:40 pm-3:00 pm

1 stop15h 20m

$585

CorkSan Francisco

ORK - SFO

ORKSFO

Cork

Sun 2/1

6:00 am-11:50 am

1 stop13h 50m

San Francisco

Sun 2/15

6:00 am-12:55 pm

2 stops22h 55m

$590

CorkSan Francisco

ORK - SFO

ORKSFO

Cork

Wed 1/28

7:40 am-8:25 pm

2 stops20h 45m

San Francisco

Sun 2/1

7:00 am-11:10 am

2 stops20h 10m

$725

CorkSan Francisco

ORK - SFO

ORKSFO

Cork

Wed 1/28

11:55 am-8:34 pm

2 stops16h 39m

San Francisco

Sun 2/1

7:30 am-11:25 pm

2 stops31h 55m

$856

CorkSan Francisco

ORK - SFO

ORKSFO

Cork

Wed 1/28

7:40 am-7:35 pm

2 stops19h 55m

San Francisco

Sun 2/1

8:40 pm-11:25 pm

1 stop18h 45m

$881

CorkSan Francisco

ORK - SFO

ORKSFO

Cork

Sun 12/28

11:55 am-6:45 pm

1 stop14h 50m

$2,921

CorkSan Francisco

ORK - SFO

ORKSFO

Cork

Sun 12/28

11:55 am-10:51 pm

2 stops18h 56m

$3,176

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Compare providers for flights from Cork to San Francisco

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 Cork to San Francisco in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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 Cork-San Francisco flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Cork-San Francisco flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Cork-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cork-San Francisco flights, Cheapflights users trust eDreams the most. eDreams 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 Cork-San Francisco 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 Cork to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Cork 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.

Related info for your journey

Find useful and relevant information for your journey from Cork to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Cork to San Francisco?

    For as low as $590, Delta can have you in San Francisco from Cork in 13h 50m. There are 5084 mi between Cork and San Francisco. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cork 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.

See more FAQs

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Roseville
South San Francisco
Santa Cruz
Livermore
Turlock
Manteca
Watsonville
Sunnyvale
Santa Clara
San Bruno
Redwood City
Daly City
Vallejo
Hollister
Foster City
Union City
Davis
San Ramon
Burlingame
Milpitas

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