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Cheap flights from Cork to San Francisco from €441

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cork to San Francisco departing on 26/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Cork to San Francisco

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
06:15 - 11:45ORK  Cork-SFO San Francisco
13h 30m1 stop Amsterdam Schiphol
KLM Logo
15:05 - 14:40SFO  San Francisco-ORK Cork
15h 35m1 stop Paris Charles de Gaulle
€618KLM
Tue, 29 Sep - Tue, 6 Oct
Delta Logo
06:15 - 11:45ORK  Cork-SFO San Francisco
13h 30m1 stop Amsterdam Schiphol
Delta Logo
15:05 - 14:40SFO  San Francisco-ORK Cork
15h 35m1 stop Paris Charles de Gaulle
€618Delta
Sat, 5 Sep - Sun, 20 Sep
Delta Logo
06:15 - 11:45ORK  Cork-SFO San Francisco
13h 30m1 stop Amsterdam Schiphol
Delta Logo
09:30 - 14:40SFO  San Francisco-ORK Cork
21h 10m2 stops Los Angeles Los Angeles Paris Charles de Gaulle
€618Delta
Mon, 21 Sep - Mon, 5 Oct
Delta Logo
06:15 - 11:45ORK  Cork-SFO San Francisco
13h 30m1 stop Amsterdam Schiphol
Delta Logo
15:05 - 14:40SFO  San Francisco-ORK Cork
15h 35m1 stop Paris Charles de Gaulle
€618Delta
Mon, 21 Sep - Mon, 5 Oct
Delta Logo
06:15 - 11:45ORK  Cork-SFO San Francisco
13h 30m1 stop Amsterdam Schiphol
Delta Logo
10:29 - 14:40SFO  San Francisco-ORK Cork
20h 11m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle
€619Delta
Sun, 6 Sep - Sun, 13 Sep
Delta Logo
06:15 - 11:45ORK  Cork-SFO San Francisco
13h 30m1 stop Amsterdam Schiphol
Delta Logo
08:55 - 14:40SFO  San Francisco-ORK Cork
21h 45m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
€619Delta
Tue, 29 Sep - Tue, 6 Oct
Delta Logo
06:15 - 11:45ORK  Cork-SFO San Francisco
13h 30m1 stop Amsterdam Schiphol
Delta Logo
15:30 - 23:25SFO  San Francisco-ORK Cork
24h 55m2 stops Minneapolis St Paul Amsterdam Schiphol
€621Delta
Wed, 21 Oct - Fri, 30 Oct
KLM Logo
06:15 - 11:45ORK  Cork-SFO San Francisco
13h 30m1 stop Amsterdam Schiphol
KLM Logo
10:35 - 10:20SFO  San Francisco-ORK Cork
15h 45m2 stops Seattle/Tacoma Intl Amsterdam Schiphol
€622KLM
Wed, 14 Oct - Fri, 23 Oct
Delta Logo
06:15 - 11:45ORK  Cork-SFO San Francisco
13h 30m1 stop Amsterdam Schiphol
Delta Logo
13:45 - 16:40SFO  San Francisco-ORK Cork
18h 55m1 stop Amsterdam Schiphol
€622Delta
Wed, 14 Oct - Fri, 23 Oct
Delta Logo
10:50 - 21:02ORK  Cork-SFO San Francisco
18h 12m2 stops Amsterdam Schiphol Minneapolis St Paul
Delta Logo
15:05 - 14:40SFO  San Francisco-ORK Cork
15h 35m1 stop Paris Charles de Gaulle
€622Delta
Sat, 5 Sep - Sun, 20 Sep

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Delta flights from Cork to San Francisco

Our best Delta deals on Cork to San Francisco flight tickets
Delta
21 Sept
ORK06:15Cork
13h 30m
1 stop
SFO11:45San Francisco
5 Oct
SFO09:30San Francisco
21h 10m
2 stops
ORK14:40Cork
€618
Delta
6 Sept
ORK06:15Cork
13h 30m
1 stop
SFO11:45San Francisco
13 Sept
SFO10:29San Francisco
20h 11m
2 stops
ORK14:40Cork
€619
Delta
21 Oct
ORK06:15Cork
13h 30m
1 stop
SFO11:45San Francisco
30 Oct
SFO15:30San Francisco
24h 55m
2 stops
ORK23:25Cork
€621

KLM flights from Cork to San Francisco

Our best KLM deals on Cork to San Francisco flight tickets
KLM
27 Sept
ORK06:15Cork
17h 39m
2 stops
SFO15:54San Francisco
4 Oct
SFO15:05San Francisco
15h 35m
1 stop
ORK14:40Cork
€686
KLM
6 Sept
ORK06:15Cork
13h 30m
1 stop
SFO11:45San Francisco
13 Sept
SFO13:45San Francisco
18h 55m
1 stop
ORK16:40Cork
€717
KLM
21 Oct
ORK06:15Cork
13h 30m
1 stop
SFO11:45San Francisco
30 Oct
SFO14:50San Francisco
18h 50m
1 stop
ORK16:40Cork
€794

momondo Fare Finder

 
Customise 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, momondo users made 13,528 searches. Data last updated 15 August 2026.
Use the filters below to find and compare flights from Cork to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

CorkSan Francisco

ORK Cork - SFO San Francisco

ORKSFO

Cork

Tue 29/9

06:15-11:45

1 stop13h 30m

San Francisco

Tue 6/10

15:05-14:40

1 stop15h 35m

€618

CorkSan Francisco

ORK Cork - SFO San Francisco

ORKSFO

Cork

Sat 5/9

06:15-11:45

1 stop13h 30m

San Francisco

Sun 20/9

15:05-14:40

1 stop15h 35m

€618

CorkSan Francisco

ORK Cork - SFO San Francisco

ORKSFO

Cork

Mon 21/9

06:15-11:45

1 stop13h 30m

San Francisco

Mon 5/10

09:30-14:40

2 stops21h 10m

€618

CorkSan Francisco

ORK Cork - SFO San Francisco

ORKSFO

Cork

Mon 21/9

06:15-11:45

1 stop13h 30m

San Francisco

Mon 5/10

15:05-14:40

1 stop15h 35m

€618

CorkSan Francisco

ORK Cork - SFO San Francisco

ORKSFO

Cork

Sun 6/9

06:15-11:45

1 stop13h 30m

San Francisco

Sun 13/9

10:29-14:40

2 stops20h 11m

€619

CorkSan Francisco

ORK Cork - SFO San Francisco

ORKSFO

Cork

Tue 29/9

06:15-11:45

1 stop13h 30m

San Francisco

Tue 6/10

08:55-14:40

2 stops21h 45m

€619

CorkSan Francisco

ORK Cork - SFO San Francisco

ORKSFO

Cork

Wed 21/10

06:15-11:45

1 stop13h 30m

San Francisco

Fri 30/10

15:30-23:25

2 stops24h 55m

€621

CorkSan Francisco

ORK Cork - SFO San Francisco

ORKSFO

Cork

Wed 14/10

06:15-11:45

1 stop13h 30m

San Francisco

Fri 23/10

10:35-10:20

2 stops15h 45m

€622

CorkSan Francisco

ORK Cork - SFO San Francisco

ORKSFO

Cork

Wed 14/10

06:15-11:45

1 stop13h 30m

San Francisco

Fri 23/10

13:45-16:40

1 stop18h 55m

€622

CorkSan Francisco

ORK Cork - SFO San Francisco

ORKSFO

Cork

Sat 5/9

10:50-21:02

2 stops18h 12m

San Francisco

Sun 20/9

15:05-14:40

1 stop15h 35m

€622

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Cork to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Francisco?

The cheapest month to fly to San Francisco from Cork is in November. Flight prices, which tend to average around €0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to San Francisco from Cork during August instead. Flights to San Francisco in August, while not as cheap as those in November, still average around €0.

When to book flights from Cork to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Cork to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Cork to San Francisco (ORK to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cork to San Francisco

Fastest flight time

13h 30m

Direct flights

None
The fastest flight from Cork to San Francisco takes 13h 30m
There are no direct flights from Cork to San Francisco. There are no popular flight routes from Cork to San Francisco.
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Frequently asked questions about flying from Cork to San Francisco

  • How far is Cork to San Francisco by plane?

    Cork and San Francisco are 8165.5 km apart from one another. By plane, this route typically takes 13h 30m.

  • When did momondo last update prices for flights from Cork Airport to San Francisco Airport?

    Prices for flights from Cork Airport to San Francisco Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Cork Airport to San Francisco Airport?

  • How old do you have to be to fly from Cork Airport to San Francisco Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cork Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Cork to San Francisco?

Best airlines flying from Cork to San Francisco

Compare and see reviews for airlines that fly from Cork to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom €489Free CancellationRating
7.8
1,559 reviews
Search KLM flights

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Millbrae
Mountain View
Walnut Creek
Bodega Bay
Rohnert Park
Alameda
South San Francisco
San Bruno
Berkeley
Menlo Park
Aptos

Why use momondo?

Why should I use momondo to find a flight deal from Cork to San Francisco?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Cork to San Francisco for you.

Can I find flights from Cork to San Francisco with flexible booking policies on momondo?

All flight searches from Cork to San Francisco on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Cork to San Francisco?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Francisco from Cork.

I’m not ready to book a flight from Cork to San Francisco right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Francisco from Cork. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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