Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

ORK - SFO

$482 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 6/24. 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.
1 adult
0 bags
Thu 7/11
Thu 7/18

Search 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
In the last 7 days travelers have searched 44,212,782 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

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 round-trip 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.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:20 am - 7:50 pmORK-SFO
20h 30m2 stops
1:10 pm - 11:25 pmSFO-ORK
27h 15m2 stops
$784Air Canada
Find Deal
Sat, Oct 26 - Fri, Nov 1
6:15 am - 12:04 amORK-SFO
25h 49m2 stops
1:15 pm - 4:45 pmSFO-ORK
19h 30m2 stops
$979Delta
Find Deal
Wed, Jun 26 - Sun, Jun 30
6:10 am - 11:45 amORK-SFO
13h 35m1 stop
4:45 pm - 9:50 pmSFO-ORK
22h 05m2 stops
$1,034KLM
Find Deal
Sat, Oct 26 - Fri, Nov 1
6:15 am - 4:29 pmORK-SFO
18h 14m2 stops
1:50 pm - 11:30 pmSFO-ORK
25h 40m1 stop
$1,113Delta
Find Deal
Wed, Jun 26 - Sun, Jun 30
4:35 pm - 2:10 pmORK-SFO
29h 35m1 stop
2:50 pm - 12:45 pmSFO-ORK
14h 55m1 stop
$1,198KLM
Find Deal
Sat, Oct 26 - Fri, Nov 1
11:45 am - 7:39 amORK-SFO
27h 54m2 stops
4:10 pm - 7:50 pmSFO-ORK
19h 40m2 stops
$1,898British Airways
Find Deal
Sun, Jul 7 - Sun, Jul 14
11:45 am - 9:47 pmORK-SFO
18h 02m2 stops
7:20 pm - 7:50 pmSFO-ORK
16h 30m1 stop
$2,121British Airways
Find Deal
Sun, Jul 7 - Sun, Jul 14
4:15 pm - 1:50 pmORK-SFO
53h 35m2 stops
4:35 pm - 4:30 pmSFO-ORK
15h 55m1 stop
$2,280
Find Deal
Sun, Jul 7 - Sat, Jul 13
4:15 pm - 1:50 pmORK-SFO
53h 35m2 stops
10:10 pm - 11:45 pmSFO-ORK
17h 35m1 stop
$2,659
Find Deal
Sun, Jul 7 - Mon, Jul 15
4:35 pm - 12:45 pmORK-SFO
28h 10m1 stop
3:00 pm - 3:50 pmSFO-ORK
16h 50m1 stop
$4,244Air France
Find Deal
Sun, Jul 7 - Sun, Jul 14

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’s the cheapest day of the week to fly from Cork to San Francisco?

The average price of all flights from Cork to San Francisco clicked on KAYAK for each day over the last 12 months.
For Cork to San Francisco, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from San Francisco back to Cork, the best deals are generally found on Wednesday, with Monday being the most expensive.

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 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 $585 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is $1,185 and $1,035 respectively.

Which airlines provide the cheapest flights from Cork to San Francisco?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on KLM ($926) and American Airlines ($1,102). The cheapest round-trip tickets were found on Air Canada ($784) and Delta ($979).

Good to know

Low season

February

High season

July

Cheapest flight

$482
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 55% increase in price.
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 round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 $482 for a one-way ticket and $784 for a round-trip.

  • Do I need a passport to fly between Cork and San Francisco?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Cork and on arrival in San Francisco.

  • Which airports will I be using when flying from Cork to San Francisco?

    Cork and San Francisco are both served by 1 main airport. You will leave Cork from Cork and will be arriving at San Francisco.

  • 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?

    SkyTeam, oneworld, 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 $586 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 $768 and an overall rating of 6.7.

  • 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 round-trip ticket. You could then fly to San Francisco with an airline and back to Cork with another airline. Booking your flights between Cork and SFO can sometimes prove cheaper using this method.

  • 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 1470 reviews
7.2Entertainment
7.3Food
7.6Comfort
8.4Crew
7.8Boarding
Airline reviews

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

8.0 ExcellentAnonymous, Feb 2024AMS - ATL
Read more about KLM reviews

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

Booked connecting flights with KlM. My serving flight was the furthest part of the airport. On arrival in Zurich. My two cases arrived but only one carry on belong to my son. His three suitcase didn't arrive. After enquiring we discovered they were still in Amsterdam. We landed at 11.12. We eventually left the airport just after one.

Seats are fair enough for medium tall people. Good food all the trip. Fight attendances are warm

I thought KLM was the best airline but the Lima - Amsterdam was 1 hours late, the Brussels - Amsterdam was 2.30 hours late and the Amsterdam - Lima was 30 minutes late

The food was ok. The crew seemed like they were cranky. I had one guy get mad at me for passing in between the storage area to get to the other toilet. I can understand if it's not allowed but reprimanding me like I'm a student saying "This is the last time!" was not appropriate. During my meal time, there was a French family around me. No problems there but when we usually have meals, they are supposed to put their chair in the upright position. These people did not do it and the steward did not tell them to raise their seat in the upright position. However, I was told to do so! So, me and another person next to me had to eat with the monitor almost touching our faces. Furthermore, a lady in front of me was putting her feet up and preventing another elder passenger from putting her seat back. To make it worse, she was continuously hitting her back into her seat, shaking my monitor while I was watching a movie. A crew member did speak to her about it but then she accused me of pushing her seat forward! The crew member gave me a death stare and told me to stop pushing the seat forward. I did not even touch her seat at all, if I did, she would know it. Her boyfriend also stood up and tried to push her seat even further past the maximum decline to no avail. None of these people were reprimanded but the steward, some bald guy, was extremely friendly with them and did not even try to instruct them to do anything until it was time to land. I resisted the urge to really argue with them because I would have obviously been seen as the aggressor (I have no idea why). I hardly said anything on this flight except "more wine please" and "sorry" if I bumped into someone accidentally. Overall, it was an annoying flight and I had to resist the urge to yell at the steward and the people he was overly friendly with. The happiest moment of this flight was leaving it.

The worst airline. Cancelled flight 30 min before boarding and rebooked on flight after 3 days.

It was nice to be on a legacy airline, people try at least.

I travel frequently. The flight was late again... KLM should really try and be on time

The flight itself it was great nice food the crew were very nice and helpful, Checking in from Birmingham wasn't great long queues for bag dropped, And I had my hand luggage case taken away from me even though I requested to have it with me as I had breakables items. I was told I can not because of the length of the flight with no explanation at all no options was given for me to take my fragile items out of my case it was taken away with hold buggage I find the staff member who was checking me in very unpleasant !! Can we please be advise if the rules have changed about the the carry on hand luggage it will be easier to be advise on booking your tickect if we not allowed to take the hand luggage with me. Overall I had a good flight .

The food quality is poor. The staff are very friendly and accommodating. The entertainment program was limited. I experienced a delay of 30 minutes due to two issues. Passenger luggage had to be removed and there was a technical issue with the stairs not detaching from the aircraft. The pilot managed to compensate and we arrived only 15 minutes later. The luggage at Dubai airport was very slow. I waited over an hour.

Every host and pilot were very professional. My next flight would be upgraded from economy to the next group.

I asked for a window seat and when I got on the plane 24A did not have a window so was very not happy, but good and entertainment was good and the staff was very good, so the only complaint was the seating.

Flights were actually with Aer Lingus outward and American Airlines & Aer Lingus on the return journey. Outward flight with Aer Lingus was good but the return flight with them was not so good as our seats were in a poor condition (15A & 15C) and looked like they needed replacing! The American Airlines flight from Miami to JFK New York was good and the seats were very comfortable and spacious (32D & 32E)

Awful. Flight delayed and we missed our long flight to Rome. It has been a nightmare and we have still not arrived. It was NOT a weather delay, just poor planning by AA

My seat was in a good row. In our section it was the first row. But it was difficult tooperate seat entertainment features > table, screen, even though I often fly.

Boarding was as fast and efficient as possible. The flight crew were amazing and extremely friendly. We enjoyed our flight.

There was nothing to like besides the crew. The comfort of the airplane was poor (seat did not work properly and it was not comfortable). The “entertainment” system did not work! On a flight that last nearly eight hours, (which is advertised as having excellent entertainment options), that is unacceptable! Passengers should have been given free WiFi for the flight. The food served on the flight was below school lunch grade food. (With one exception, the ice cream snack). The chicken entree was tough and nearly impossible to cut and eat. The “pizza” served later in the flight was worse. The chicken pizza had a dry crust and the “toppings” were equally not enjoyable. The amount of chicken and cheese were almost non existent. Overall not a flight we would want to repeat!!

There was a problem in the luggage because there were not porters

2-1/2 hours on tarmac after arrival to DFW, lost connection to London, 3 hours wait for customer assistance, stayed on our own account in DFW, no replacement flight for 5 days, had to cancel the entire travel and return to Monterrey today.

My worst flying experience so far. This flight was delayed a total of 42 hours and diverted to New York before it was finally cancelled. It was delayed 4 and a half hours in London. As we were scanning our boarding passes at the gate they advised that the flight was being diverted to JFK since the delays caused us to missed the open hours for Charlotte international customs and immigration. We were assured multiple times by airport personnel, flight attendants, and the Pilot that we would land at JFK go through customs and immigration and then reboard the plane to fly to Charlotte in the same night. When we landed in New York the pilot advised us as we were retrieving our carry on luggage that we were delayed till 10am the next morning and to see guest services to get a room for the night. During this time I had to purchase a room for a family member in Charlotte which drove over 4 and a half hours to pick us up from Charlotte. This could have been avoided if American Airlines had been up front about the delay. Then after standing in line for over 2 and a half hours at guest services we were taken by taxi to a hotel 30 minutes out of the way. Luckily I looked for other flights that night and found one at 8 am to get on. The initial flight which we were scheduled to fly to charlotte in was delayed 12 more times and was finally cancelled 42 hours after it was supposed to land. I am unaware of what happened to the guest that were supposed to fly on the flight after we were placed on another flight but 42 hours in delays for a direct flight is absolutely ridiculous.

Book cheap flights from Cork to San Francisco

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Cork to San Francisco found on KAYAK in the last 72 hours.
6/24Mon
2 stops
40h 05mORK-SFO
$482
6/24Mon
3 stops
48h 50mORK-SFO
$581
6/24Mon
1 stop
23h 30mORK-SFO
$911
7/13Sat
2 stopsKLM
26h 07mORK-SFO
$926
7/13Sat
3 stopsAmerican Airlines
50h 54mORK-SFO
$1,102
7/13Sat
1 stop
13h 55mORK-SFO
$1,108
6/17Mon
1 stopDelta
26h 35mORK-SFO
$2,875
6/17Mon
2 stopsAir Canada
34h 42mORK-SFO
$2,880
6/24Mon
1 stopLufthansa
30h 50mORK-SFO
$2,913

Search by stops

Search by airline

Search by price

Cork - San Francisco Flights

Departure:

Cork (ORK)Ireland

Destination:

San Francisco (SFO)United States

Return flight deals:

San Francisco - Cork

Cabin classes: