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$407+ Cheap flights from Cork (ORK) to San Francisco (SFO)

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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
ORK — SFO
abr. 22 — abr. 291
mar. 4/22
mar. 4/29
1 adult, Economy
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Cheap 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 abril 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$625
(Air France)

One-way from

$407
(Cheapflightsfares)

Popular in

June

Cheapest in

October

Average price

$598
Provider with most accurate pricing for Cork-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Cork-San Francisco flights.
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From Cork to San Francisco
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One-way flight from Cork to San Francisco
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Highest demand for flights based on searches. 25% potential increase in price ($267 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Cork to San Francisco

Cheapest flights from Cork to San Francisco
Explore the most affordable flight options available from Cork to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.

This KLM deal was found by Cheapflights users on 4/15. 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.
jue. 4/246:00 amORK - SFO
1 stop13h 45mKLM
jue. 5/83:05 pmSFO - ORK
1 stop15h 35mKLM
Deal found 4/15$623
This Air France deal was found by Cheapflights users on 4/16. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/306:00 amORK - SFO
2 stops19h 47mMultiple Airlines
lun. 9/293:05 pmSFO - ORK
1 stop15h 35mMultiple Airlines
Deal found 4/16$625
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/306:00 amORK - SFO
2 stops21h 29mDelta
lun. 9/298:55 amSFO - ORK
2 stops21h 45mDelta
Deal found 4/16$626
This British Airways deal was found by Cheapflights users on 4/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/308:30 pmORK - SFO
1 stop25h 20mBritish Airways
lun. 9/297:20 pmSFO - ORK
1 stop16h 30mBritish Airways
Deal found 4/16$756
This American Airlines deal was found by Cheapflights users on 4/16. 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.
jue. 4/247:20 amORK - SFO
2 stops19h 44mAmerican Airlines
jue. 5/85:49 pmSFO - ORK
2 stops18h 01mAmerican Airlines
Deal found 4/16$1,062
This Air Canada deal was found by Cheapflights users on 4/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/37:20 amORK - SFO
2 stops21h 42mAir Canada
mié. 5/78:15 amSFO - ORK
2 stops18h 30mAir Canada
Deal found 4/17$1,072
This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/77:20 amORK - SFO
1 stop14h 30mAer Lingus
jue. 8/75:45 pmSFO - ORK
2 stops22h 00mAer Lingus
Deal found 4/17$1,248

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 abril 17, 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

sáb. 8/30

6:00 am-5:47 pm

2 stops19h 47m

San Francisco

lun. 9/29

3:05 pm-2:40 pm

1 stop15h 35m

$625

CorkSan Francisco

ORK - SFO

ORKSFO

Cork

sáb. 8/30

6:00 am-7:29 pm

2 stops21h 29m

San Francisco

lun. 9/29

8:55 am-2:40 pm

2 stops21h 45m

$626

CorkSan Francisco

ORK - SFO

ORKSFO

Cork

sáb. 8/30

11:00 am-12:50 pm

1 stop33h 50m

San Francisco

lun. 9/29

3:05 pm-2:40 pm

1 stop15h 35m

$703

CorkSan Francisco

ORK - SFO

ORKSFO

Cork

sáb. 8/30

8:30 pm-1:50 pm

1 stop25h 20m

San Francisco

lun. 9/29

7:20 pm-7:50 pm

1 stop16h 30m

$756

CorkSan Francisco

ORK - SFO

ORKSFO

Cork

sáb. 5/3

7:20 am-9:02 pm

2 stops21h 42m

San Francisco

mié. 5/7

8:15 am-10:45 am

2 stops18h 30m

$1,072

CorkSan Francisco

ORK - SFO

ORKSFO

Cork

jue. 8/7

7:20 am-1:50 pm

1 stop14h 30m

San Francisco

jue. 8/7

5:45 pm-11:45 pm

2 stops22h 00m

$1,248

CorkSan Francisco

ORK - SFO

ORKSFO

Cork

jue. 5/15

8:30 pm-3:50 pm

2 stops27h 20m

$407

CorkSan Francisco

ORK - SFO

ORKSFO

Cork

dom. 8/3

10:10 pm-9:25 pm

3 stops55h 15m

$549

CorkSan Francisco

ORK - SFO

ORKSFO

Cork

jue. 8/7

6:00 am-11:45 am

1 stop13h 45m

$855

CorkSan Francisco

ORK - SFO

ORKSFO

Cork

vie. 8/8

7:20 am-1:50 pm

1 stop14h 30m

$881

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

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 April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Cork-San Francisco flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

Cheapflights Insights

Everything you need to know about your flight from Cork to San Francisco

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

Currently, January is the cheapest month in which you can book a flight from Cork to San Francisco (average of $276). Flying from Cork to San Francisco in June is currently the most expensive (average of $393). 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.

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 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 abril 17, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Air Canada from Cork to San Francisco to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,917 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,329 reviews
Delta
8.0
Very good
7,917 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Canada
7.0
Good
9,142 reviews
Delta
8.0
Very good
7,917 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Aer Lingus
7.0
Good
1,063 reviews
Delta
8.0
Very good
7,917 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
British Airways
6.6
Okay
6,767 reviews
Delta
8.0
Very good
7,917 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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 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.

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

    According to our current data, Delta ($626), KLM ($703), and British Airways ($756) offers the cheapest pricing from Cork to San Francisco. Delta is 21% cheaper than the average price of flights available within the next 90 days to this destination.

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

    $407 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on Delta and British Airways, with prices starting from $855 and $881, respectively.

  • 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.

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

    Currently, January is the cheapest month in which you can book a flight from Cork to San Francisco (average of $276). Flying from Cork to San Francisco in June is currently the most expensive (average of $393). 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 Cork?

Book flights to Cork if you plan to visit one of these locations
Roseville
Mountain View
Santa Cruz
Turlock
South San Francisco
Fairfield
Manteca
Sausalito
Richmond
Watsonville
Hollister
Milpitas
Antioch
Vallejo
Newark
Hayward
Alameda
Sunnyvale
Livermore
Campbell

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