ORK - SFO

€276 Find Cheap Flights from Cork to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cork to San Francisco departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cork to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cork to San Francisco, as well as popular online travel agencies
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Cheap Flight Deals from Cork to San Francisco (ORK-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Cork to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Cork to San Francisco

KAYAK's recommended return flight deals from the most popular airlines that fly from Cork to San Francisco.
Discover the best prices for you by selecting your travel dates on KAYAK.
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11:00 - 22:29ORK-SFO
19h 29m2 stops
13:45 - 23:30SFO-ORK
25h 45m1 stop
€555KLM
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Sat, 30 Aug - Mon, 29 Sep
06:00 - 17:47ORK-SFO
19h 47m2 stops
13:45 - 16:40SFO-ORK
18h 55m1 stop
€651Delta
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Sat, 30 Aug - Mon, 29 Sep
17:10 - 11:45ORK-SFO
26h 35m1 stop
13:45 - 23:30SFO-ORK
25h 45m1 stop
€695KLM
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Sat, 30 Aug - Mon, 29 Sep
17:10 - 11:45ORK-SFO
26h 35m1 stop
13:45 - 23:30SFO-ORK
25h 45m1 stop
€748KLM
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Sat, 30 Aug - Mon, 29 Sep
20:30 - 13:50ORK-SFO
25h 20m1 stop
16:35 - 23:45SFO-ORK
23h 10m1 stop
€781British Airways
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Sat, 30 Aug - Mon, 29 Sep
20:30 - 15:45ORK-SFO
27h 15m2 stops
17:45 - 10:45SFO-ORK
33h 00m2 stops
€868Aer Lingus
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Sat, 12 Jul - Thu, 31 Jul
20:30 - 15:45ORK-SFO
27h 15m2 stops
16:35 - 19:50SFO-ORK
19h 15m1 stop
€898Aer Lingus
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Sat, 12 Jul - Thu, 31 Jul
07:30 - 21:25ORK-SFO
21h 55m3 stops
16:20 - 23:45SFO-ORK
23h 25m2 stops
€1,064
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Sat, 12 Jul - Thu, 31 Jul
07:20 - 13:35ORK-SFO
14h 15m1 stop
14:40 - 16:25SFO-ORK
17h 45m1 stop
€1,107
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Sat, 12 Jul - Thu, 31 Jul
07:20 - 13:50ORK-SFO
14h 30m1 stop
06:00 - 10:45SFO-ORK
20h 45m2 stops
€1,494British Airways
Find Deal
Thu, 22 May - Fri, 6 Jun

KAYAK's insights & trends for Cork to San Francisco flights

Get data-powered insights and trends into flights from Cork to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Cork to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cork to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Cork to San Francisco is October, where tickets cost €506 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is €1,172 and €1,075 respectively.

Good to know

Low season

September

High season

October

Cheapest flight

€276
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly and prices are also 33% lower on average.
Flight from Cork to San Francisco

When to book flights from Cork to San Francisco

Are your dates flexible? Find out the best times to travel from Cork to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Cork to San Francisco

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

    In the last 3 days, the lowest price for a flight from Cork to San Francisco was €299 for a one-way ticket and €601 for a return.

  • Which aircraft models fly most regularly from Cork to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Cork to San Francisco?

    oneworld, and SkyTeam are the airline alliances operating flights between Cork and San Francisco, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Cork to San Francisco, KLM or British Airways?

    The two airlines most popular with KAYAK users for flights from Cork to San Francisco are KLM and British Airways. With an average price for the route of €580 and an overall rating of 7.8, KLM is the most popular choice. British Airways is also a great choice for the route, with an average price of €696 and an overall rating of 6.6.

  • How does KAYAK find such low prices on flights from Cork to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cork to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cork to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Cork is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cork to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to San Francisco with an airline and back to Cork with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cork to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Cork up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Cork to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Cork to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Cork to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1318 reviews
7.8Boarding
7.3Food
7.1Entertainment
7.7Comfort
8.4Crew
Airline reviews

You should not have to pay for WiFi in business class

8.0 ExcellentJohn, Mar 2025EZE - AMS
Read more KLM reviews

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Great boarding, great short flight but no entertainment whatsoever. It was supposed to have wifi but that did not work.

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

Good flight with KLM, friendly staff. Food was good, had much worse on other airlines. Selection of drinks also good enough for us. Entertainment was also good. The economy seats are ok and that’s it. For a 12 hour flight I think a little more comfort in the economy seats in pitch and softness would be highly appreciated by the customers and can makte the difference.

Delayed flight due to lack of crew caused me to miss my connection

Please make sure the number of seats matches the number of overhead bins and passengers don't carry on more than one bag.

Seating is tight if you don’t upgrade. Food was decent. Boarding and unboarding was efficient. Smooth flight. Could make upgrades more affordable

Boarding was chaotic. Glad we were group 5 and still had cabin storage available when we boarded. I was expecting crew would get our carryons at the gate since theyclaimed it was a full flight.

Boarding crew is unfriendly as i was asked to handover carryon luggage too upto final destination Bangalore I was not prepared for that and i had to travel without my diabetic and hypertension medicines

American Airlines seemed to run a 'dry' flight. No alcohol was offered at any point with meals. Breakfast was a bit tasteless. The 'hot pocket' whatever that is, was horrid breadish pastry with very little filling. Decaf coffee was horrid. Seats didn't seem as wide or spacious as usual, especually for a ten hour flight.

They did not provide free WiFi, It could be purchased for, I think, around $25, This seemed excessive.

Less than average, low level of shared required information needed during the transfer from airport to another, also the used team during boarding In Indianapolis station is Not Professional

Reliable, great value, but not outstanding in any aspect. This is similar to the experience you get in most international carriers like Etihad or Delta.

Flight got diverted because of an emergency and the crew were fantastic and probably saved that passenger’s life. While in emergency landing some measures could have been taken to prevent additional delays. In general not great experience with BA. I used to fly BA years ago all the time, very disappointed by the whole experience, seats were tight, bathrooms tight.

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

Information on your arrival and departure airports

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