ORK - SFO

€610 Find Cheap Flights from Cork to San Francisco

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cork to San Francisco departing on 10/3. 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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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

Recommended return deals departing in the coming months from the most popular airlines that fly from Cork to San Francisco.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
13:25 - 12:50ORK-SFO
30h 25m1 stop
14:50 - 21:50SFO-ORK
24h 00m1 stop
€610KLM
Find Deal
Mon, 10 Mar - Mon, 24 Mar
13:25 - 12:50ORK-SFO
30h 25m1 stop
14:50 - 21:50SFO-ORK
24h 00m1 stop
€630Delta
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Mon, 10 Mar - Mon, 24 Mar
06:00 - 12:44ORK-SFO
37h 44m2 stops
14:50 - 21:50SFO-ORK
24h 00m1 stop
€636Delta
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Mon, 10 Mar - Mon, 24 Mar
13:25 - 10:39ORK-SFO
28h 14m2 stops
09:15 - 21:50SFO-ORK
29h 35m2 stops
€668Delta
Find Deal
Mon, 10 Mar - Mon, 24 Mar
17:35 - 21:42ORK-SFO
35h 07m3 stops
08:25 - 11:10SFO-ORK
19h 45m3 stops
€1,058
Find Deal
Mon, 10 Mar - Mon, 24 Mar
07:20 - 15:45ORK-SFO
16h 25m2 stops
17:45 - 23:45SFO-ORK
22h 00m2 stops
€1,200Aer Lingus
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Thu, 7 Aug - Thu, 7 Aug
07:40 - 12:11ORK-SFO
35h 31m3 stops
08:25 - 11:10SFO-ORK
19h 45m2 stops
€1,255Air Canada
Find Deal
Mon, 10 Mar - Mon, 24 Mar
07:20 - 15:45ORK-SFO
16h 25m2 stops
19:20 - 23:45SFO-ORK
20h 25m1 stop
€1,279Aer Lingus
Find Deal
Thu, 7 Aug - Thu, 7 Aug
07:20 - 13:50ORK-SFO
14h 30m1 stop
19:20 - 10:45SFO-ORK
31h 25m1 stop
€1,394Aer Lingus
Find Deal
Thu, 7 Aug - Thu, 7 Aug

Flights from Cork to San Francisco - Travel Insights & Trends

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 €523 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is €1,213 and €1,121 respectively.

Good to know

Low season

September

High season

December

Cheapest flight

€610
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly and prices are also 31% 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 €697 for a one-way ticket and €638 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, SkyTeam, and Star Alliance 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 €636 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 €721 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 1333 reviews
7.3Food
7.8Boarding
7.2Entertainment
7.7Comfort
8.4Crew
Airline reviews

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

2.0 Mediocredale, Feb 2025ACC - AMS
Read more KLM reviews

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

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.

There was fog in Amsterdam so many flights were delayed because of the weather. Air France knew that the flight would be delayed by two hours but still boarded the plane on time. Instead of letting the passengers wait at the gate we were crammed into the plane. It was uncomfortable. No refreshments were given. I couldn’t charge my devices onboard.

The food & entertainment really stood out in terms of quality. The nasi goreng & chicken satay were absolutely delicious. It’s great that KLM feature international cuisine.

Seats were nice and comfy. Crew was polite and attentive. Business class is awesome and worth the money.

Overall a very pleasant flight. No significant issues on either flight. Amsterdam airport is very convenient for connecting

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.

Business class area too small and chair and equipment not comfortable .

Lost my luggage in London Was double charged for luggage

Boarding could have been better organized. The one member of staff disappeared for a while so boarding by group relied on honesty.

I never made this flight but the staff helped to get me rebooked (see previous review)

No land services during boarding, specially while moving from terminal to another

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
South San Francisco
Mountain View
Santa Cruz
Sunnyvale
Cupertino
Redwood City
Yountville
Richmond
Davis
San Mateo
Pacifica
San Bruno
Sausalito
Half Moon Bay
Los Gatos
Burlingame
Milpitas
Daly City
Pacific Grove
Novato

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

Information on your arrival and departure airports

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