Cheap flights from Cork to San Francisco from €356
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 15/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Aer Lingus flights from Cork to San Francisco
Our best Aer Lingus deals on Cork to San Francisco flight tickets
KLM flights from Cork to San Francisco
Our best KLM deals on Cork to San Francisco flight tickets
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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 October. Flight prices, which tend to average around €481, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to San Francisco from Cork during December instead. Flights to San Francisco in December, while not as cheap as those in October, still average around €498.
What is the cheapest day to depart on your flight to San Francisco?
On average, the least expensive day to fly to San Francisco from Cork is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as €524. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Cork because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €862.
What is the cheapest airline that flies from Cork to San Francisco?
Aer Lingus, British Airways, and American Airlines are the most popular carriers operating from Cork to San Francisco
Which airlines fly to San Francisco?
British Airways, KLM and United Airlines are the top three most popular airlines that fly to San Francisco from Cork according to our data. British Airways is the first choice among our users, with 50% of people opting to fly with this airline when travelling to San Francisco. Keep in mind that there are 3 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.
When to book flights from Cork to San Francisco
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
How far is Cork to San Francisco by plane?
Cork and San Francisco are 8165.1 km apart from one another. By plane, this route typically takes 13h 45m.
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?
As of May 2025, there are 2 operators available to choose from 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?
Based on momondo bookings for flights between Cork and San Francisco, the leading airline is KLM, making up 55% of the total bookings. Other popular airlines include British Airways with 45%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom €492 | Free Cancellation | Rating 7.8 1,334 reviews | |||
| PriceFrom €562 | Free Cancellation | Rating 6.6 6,845 reviews |
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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.