How long is the flight from San Francisco to Cork?

Departing from San Francisco to Cork will take you 16h 20m. The distance from San Francisco to Cork is about 5084 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

According to our current data, American Airlines ($545), Delta ($579), and KLM ($591) offers the cheapest pricing from San Francisco to Cork. You may be able to fly from San Francisco to Cork for 44% less than the average price by searching for these airlines.

In terms of precipitation, rainfall in Cork ranges from 2.4 - 4.7 inches per month. January is typically the wettest month, when rainfall can reach 4.7 in. April is typically the driest time to visit Cork when rainfall is around 2.4 in.

If weather is an important factor for your trip to Cork, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 59.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

What are the most popular airlines that fly from San Francisco to Cork?

British Airways, Aer Lingus and American Airlines are the most popular airlines when flying from San Francisco to Cork.

Most accurate provider : When it comes to deals on San Francisco-Cork flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on San Francisco-Cork flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from San Francisco-Cork flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Francisco-Cork flights, Cheapflights users trust Justfly.com the most. Justfly.com 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 San Francisco-Cork flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from San Francisco to Cork that include hotel bookings?

Yes. In addition to deals on San Francisco to Cork flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from San Francisco to Cork?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Cork.

Can I find deals for business class flights from San Francisco to Cork?

Yes. Cheapflights offers flight deals from San Francisco to Cork by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$305+ Flights from San Francisco to Cork

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Francisco to Cork

Most accurate provider	Justfly.com 3 stars
Most trusted provider	Justfly.com 3 stars
Round-trip from	$540 (American Airlines)
One-way from	$305 (Kiwi.com)
Popular in	June
Cheapest in	August
Average price	$906

Provider with most accurate pricing for San Francisco-Cork flight deals.

Search Deals

Provider most trusted by Cheapflights users for San Francisco-Cork flights.

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From San Francisco to Cork

Search Deals

One-way flight from San Francisco to Cork

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($146 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).

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Average for round-trip flights in October 2025

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Find flight deals from San Francisco to Cork

Cheapest flights from San Francisco to Cork
Explore the most affordable flight options available from San Francisco to Cork. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

Tue 12/28:40 pmSFO - ORK

1 stop16h 20mAmerican Airlines

Tue 12/911:55 amORK - SFO

1 stop14h 50mAmerican Airlines

Deal found 10/26

$540

Mon 11/179:00 amSFO - ORK

2 stops18h 10mAmerican Airlines

Wed 12/37:40 amORK - SFO

2 stops20h 47mAmerican Airlines

Deal found 10/28

$547

Mon 10/272:55 pmSFO - ORK

1 stop25h 30mKLM

Fri 11/76:00 amORK - SFO

1 stop13h 50mKLM

Deal found 10/25

$549

Mon 11/171:55 pmSFO - ORK

1 stop25h 30mDelta

Wed 12/36:00 amORK - SFO

1 stop13h 50mDelta

Deal found 10/28

$550

Mon 11/1710:39 amSFO - ORK

2 stops16h 06mKLM

Wed 12/36:00 amORK - SFO

1 stop13h 50mKLM

Deal found 10/28

$551

Tue 11/2510:39 amSFO - ORK

2 stops16h 06mKLM

Tue 12/25:15 pmORK - SFO

1 stop26h 35mKLM

Deal found 10/26

$687

Tue 12/237:20 pmSFO - ORK

2 stops55h 25mDelta

Thu 1/81:25 pmORK - SFO

2 stops38h 20mDelta

Deal found 10/26

$689

Best flights from San Francisco to Cork
Discover carefully curated flight deals from San Francisco to Cork that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 28, 2025.

Tue 12/28:40 pmSFO - ORK

1 stop16h 20mAmerican Airlines

Tue 12/911:55 amORK - SFO

1 stop14h 50mAmerican Airlines

Deal found 10/26

$540

Mon 11/171:55 pmSFO - ORK

1 stop18h 50mDelta

Wed 12/36:00 amORK - SFO

1 stop13h 50mDelta

Deal found 10/26

$549

Mon 11/171:48 pmSFO - ORK

2 stops18h 57mKLM

Wed 12/36:00 amORK - SFO

2 stops19h 40mKLM

Deal found 10/26

$557

Mon 11/179:00 amSFO - ORK

2 stops18h 10mAmerican Airlines

Wed 12/37:40 amORK - SFO

2 stops20h 47mAmerican Airlines

Deal found 10/28

$547

Fri 1/95:30 pmSFO - ORK

1 stop17h 55mAmerican Airlines

Wed 1/147:40 amORK - SFO

1 stop15h 20mAmerican Airlines

Deal found 10/26

$590

Last-minute flights from San Francisco to Cork
Discover last-minute flight deals from San Francisco to Cork. Data last updated October 28, 2025 and is based on user searches.

Tue 10/283:00 pmSFO - ORK

2 stops18h 45mKLM

Sat 11/16:00 amORK - SFO

1 stop13h 50mKLM

Deal found 10/28

$1,133

Mon 11/179:00 amSFO - ORK

2 stops18h 10mAmerican Airlines

Wed 12/37:40 amORK - SFO

2 stops20h 47mAmerican Airlines

Deal found 10/28

$547

Mon 11/171:55 pmSFO - ORK

1 stop18h 50mDelta

Wed 12/36:00 amORK - SFO

1 stop13h 50mDelta

Deal found 10/26

$549

Mon 11/1710:39 amSFO - ORK

2 stops16h 06mKLM

Wed 12/36:00 amORK - SFO

1 stop13h 50mKLM

Deal found 10/28

$551

Sun 11/236:20 pmSFO - ORK

2 stops21h 05mBritish Airways

Sun 11/305:35 pmORK - SFO

2 stops30h 00mBritish Airways

Deal found 10/26

$1,039

Tue 11/2510:39 amSFO - ORK

2 stops16h 06mKLM

Tue 12/25:15 pmORK - SFO

1 stop26h 35mKLM

Deal found 10/26

$687

Tue 11/253:30 pmSFO - ORK

2 stops15h 55mAmerican Airlines

Tue 12/27:40 amORK - SFO

2 stops20h 50mAmerican Airlines

Deal found 10/26

$725

Tue 11/258:40 pmSFO - ORK

1 stop16h 20mBritish Airways

Tue 12/25:35 pmORK - SFO

1 stop29h 25mBritish Airways

Deal found 10/26

$742

Tue 11/2510:15 amSFO - ORK

3 stops29h 10mMultiple Airlines

Tue 12/25:35 pmORK - SFO

2 stops30h 00mMultiple Airlines

Deal found 10/26

$959

One-way flights from San Francisco to Cork
Search for one-way flight options from San Francisco to Cork. Find affordable one-way fares based on user searches. Data last updated October 28, 2025.

Sat 2/2810:15 amSFO - ORK

3 stops23h 40mMultiple Airlines

Deal found 10/26

$305

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoCork

SFO - ORK

SFOORK

San Francisco

Tue 12/2

8:40 pm-9:00 pm

1 stop16h 20m

Cork

Tue 12/9

11:55 am-6:45 pm

1 stop14h 50m

$540

San FranciscoCork

SFO - ORK

SFOORK

San Francisco

Mon 11/17

9:00 am-11:10 am

2 stops18h 10m

Cork

Wed 12/3

7:40 am-8:27 pm

2 stops20h 47m

$547

San FranciscoCork

SFO - ORK

SFOORK

San Francisco

Mon 11/17

1:55 pm-4:45 pm

1 stop18h 50m

Cork

Wed 12/3

6:00 am-11:50 am

1 stop13h 50m

$549

San FranciscoCork

SFO - ORK

SFOORK

San Francisco

Mon 11/17

1:48 pm-4:45 pm

2 stops18h 57m

Cork

Wed 12/3

6:00 am-5:40 pm

2 stops19h 40m

$557

San FranciscoCork

SFO - ORK

SFOORK

San Francisco

Fri 1/9

5:30 pm-7:25 pm

1 stop17h 55m

Cork

Wed 1/14

7:40 am-3:00 pm

1 stop15h 20m

$590

San FranciscoCork

SFO - ORK

SFOORK

San Francisco

Sat 2/28

10:15 am-5:55 pm

3 stops23h 40m

$305

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Compare providers for flights from San Francisco to Cork

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Cork in October.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
Justfly.com	Price Accuracy3 stars	Trust Score*3 stars
business-class.com	Price Accuracy3 stars	Trust Score*3 stars
Trip.com	Price Accuracy2 stars	Trust Score*3 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 San Francisco-Cork flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on San Francisco-Cork flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from San Francisco-Cork flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Francisco-Cork flights, Cheapflights users trust Justfly.com the most. Justfly.com 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 San Francisco-Cork 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 San Francisco to Cork

Have a flexible travel schedule? Discover the best time to fly to Cork from San Francisco 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 San Francisco to Cork

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

Currently, August is the cheapest month in which you can book a flight from San Francisco to Cork (average of $545). Flying from San Francisco to Cork in June is currently the most expensive (average of $863). 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.

What is the cheapest time of day to fly from SFO to ORK?

It’s typically best to fly out from San Francisco to Cork in the morning. Doing so could potentially save you 29% on the flight price compared to flying in the evening, which is usually more expensive.

Reviews of airlines servicing Cork

Peruse reviews from past customers who have flown with Delta, KLM, and American Airlines from San Francisco to Cork to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

7,994 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

7.9

Good

7,994 reviews

Delta

7.9

Good

7,994 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.7

Good

1,406 reviews

Delta

7.9

Good

7,994 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

11,032 reviews

Delta

7.9

Good

7,994 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Aer Lingus

7.2

Good

1,361 reviews

Delta

7.9

Good

7,994 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

British Airways

6.7

Okay

7,483 reviews

Delta

7.9

Good

7,994 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

How long is the flight from San Francisco to Cork?
Departing from San Francisco to Cork will take you 16h 20m. The distance from San Francisco to Cork is about 5084 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from San Francisco to Cork round-trip?
According to our current data, American Airlines ($545), Delta ($579), and KLM ($591) offers the cheapest pricing from San Francisco to Cork. You may be able to fly from San Francisco to Cork for 44% less than the average price by searching for these airlines.
Can I find deals for flights from San Francisco to Cork that include hotel bookings?
Yes. In addition to deals on San Francisco to Cork flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Francisco to Cork?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Cork.
Can I find deals for business class flights from San Francisco to Cork?
Yes. Cheapflights offers flight deals from San Francisco to Cork 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 San Francisco to Cork?
Currently, August is the cheapest month in which you can book a flight from San Francisco to Cork (average of $545). Flying from San Francisco to Cork in June is currently the most expensive (average of $863). 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

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from San Francisco to Cork

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$545	Average$855	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$579	Average$991	FlexibilityNo cancel fee	On-timeN/A
KLM	Cheapest$591	Average$865	FlexibilityNo cancel fee	On-time75%
Aer Lingus	Cheapest$713	Average$973	FlexibilityNo cancel fee	On-timeN/A
British Airways	Cheapest$823	Average$1,052	FlexibilityNo cancel fee	On-time70%

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$305+ Cheap flights from San Francisco (SFO) to Cork (ORK)

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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Francisco to Cork with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from San Francisco to Cork

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Francisco to Cork

Cheapest flights from San Francisco to CorkExplore the most affordable flight options available from San Francisco to Cork. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

Explore the most affordable flight options available from San Francisco to Cork. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Francisco to Cork that are best for you.

Compare providers for flights from San Francisco to Cork

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 San Francisco to Cork in October.

Best time to book a flight from San Francisco to Cork

Have a flexible travel schedule? Discover the best time to fly to Cork from San Francisco with our price prediction graph.

Cheapflights Insights

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

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

What is the cheapest time of day to fly from SFO to ORK?

Reviews of airlines servicing Cork

Get insights into the airlines that provide service to Cork. 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 Cork. Reviews last updated October 28, 2025.

Peruse reviews from past customers who have flown with Delta, KLM, and American Airlines from San Francisco to Cork to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Cork. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from San Francisco to Cork?

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

Can I find deals for flights from San Francisco to Cork that include hotel bookings?

How can I find direct flights from San Francisco to Cork?

Can I find deals for business class flights from San Francisco to Cork?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Francisco to Cork

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from San Francisco to Cork

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Cheapest flights from San Francisco to Cork
Explore the most affordable flight options available from San Francisco to Cork. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.