$911 Find Cheap Flights from San Francisco to Kefalonia

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Kefalonia departing on 5/15. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Kefalonia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Kefalonia, 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 San Francisco to Kefalonia, as well as popular online travel agencies
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Book Cheap San Francisco to Kefalonia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Kefalonia 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Kefalonia

Fri, May 15 - Sat, May 23
British Airways Logo
9:45 pm - 2:00 pm
SFO
-
EFL
30h 15m
2 stops
British Airways Logo
8:30 pm - 5:36 pm
EFL
-
SFO
31h 06m
2 stops
$911British Airways
Fri, May 15 - Sat, May 23
British Airways Logo
4:35 pm - 2:00 pm
SFO
-
EFL
35h 25m
1 stop
British Airways Logo
8:30 pm - 7:21 pm
EFL
-
SFO
32h 51m
2 stops
$914British Airways
Fri, May 15 - Sat, May 23
British Airways Logo
7:30 pm - 2:00 pm
SFO
-
EFL
32h 30m
1 stop
British Airways Logo
8:30 pm - 1:50 pm
EFL
-
SFO
27h 20m
1 stop
$933British Airways
Fri, Jul 3 - Mon, Jul 6
Multiple Airlines Logo
7:35 pm - 8:00 pm
SFO
-
EFL
14h 25m
1 stop
Multiple Airlines Logo
6:05 pm - 4:55 pm
EFL
-
SFO
32h 50m
2 stops
$1,635Multiple Airlines
Fri, Jul 3 - Mon, Jul 6
Multiple Airlines Logo
8:10 am - 8:05 pm
SFO
-
EFL
25h 55m
2 stops
Multiple Airlines Logo
2:25 pm - 8:51 pm
EFL
-
SFO
40h 26m
2 stops
$1,687Multiple Airlines
Fri, May 15 - Sat, May 23
Multiple Airlines Logo
7:35 pm - 2:35 pm
SFO
-
EFL
33h 00m
3 stops
Multiple Airlines Logo
3:05 pm - 12:40 pm
EFL
-
SFO
31h 35m
3 stops
$1,794Multiple Airlines
Fri, May 15 - Sat, May 23
Multiple Airlines Logo
8:05 am - 2:35 pm
SFO
-
EFL
20h 30m
2 stops
Multiple Airlines Logo
3:05 pm - 2:30 pm
EFL
-
SFO
33h 25m
3 stops
$1,959Multiple Airlines
Sun, Jul 5 - Mon, Jul 20
Multiple Airlines Logo
3:15 pm - 9:55 pm
SFO
-
EFL
44h 40m
2 stops
Multiple Airlines Logo
8:35 pm - 1:15 pm
EFL
-
SFO
26h 40m
2 stops
$2,188Multiple Airlines
Sun, Jul 5 - Mon, Jul 20
Multiple Airlines Logo
3:15 pm - 9:55 pm
SFO
-
EFL
44h 40m
2 stops
Multiple Airlines Logo
8:35 pm - 1:15 pm
EFL
-
SFO
26h 40m
2 stops
$2,190Multiple Airlines
Sun, Jul 5 - Mon, Jul 20
Multiple Airlines Logo
7:35 pm - 9:45 am
SFO
-
EFL
28h 10m
1 stop
Multiple Airlines Logo
6:05 pm - 9:37 pm
EFL
-
SFO
37h 32m
2 stops
$2,278Multiple Airlines
Booking Insights

KAYAK's insights & trends for San Francisco to Kefalonia flights

Get data-powered insights and trends into flights from San Francisco to Kefalonia to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a layover from San Francisco to Kefalonia?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $573, prices are generally cheapest when you fly direct.

Find deals

Good to know

Cheapest flight$911
Flight from San Francisco to Argostoli

FAQs - booking Kefalonia flights

  • How does KAYAK find such low prices on flights from San Francisco to Kefalonia?

    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 San Francisco to Kefalonia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Kefalonia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Francisco to Kefalonia 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 San Francisco to Kefalonia?

    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 from San Francisco to Kefalonia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Kefalonia?

    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 from San Francisco to Kefalonia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from San Francisco to Kefalonia

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Kefalonia. 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 San Francisco to Kefalonia? 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.
6.8
LufthansaOverall score based on 7789 reviews
7.0Boarding
6.5Entertainment
6.3Food
7.6Crew
6.8Comfort
Airline reviews

Service and food were excellent. Incredibly friendly and competent staff. Flight was delayed over and hour and I had to run between terminals to get my connecting flight.

10.0 ExcellentGretchen, Jan 2026
SFO - FRA
Read more Lufthansa reviews

Service and food were excellent. Incredibly friendly and competent staff. Flight was delayed over and hour and I had to run between terminals to get my connecting flight.

Late flight Delays Poor service Poor staff Worst airline ever

Lufthansa still has a good level of quality compared to US airlines, especially with respect to (1) food quality - actually tasty, (2) good French red wine - free, (3) good movie selection. Also my ticket price includes 1 free check-in luggage, while some other budget airlines sneak in an extra $150 for a checkin.

The food could be better, more snacks. And have some plugs to chargue the phone.

Everything was really great just The aircraft was too old and sounded it will break during takeoff

Extremely pleased with the crew. Best flight attendants ever! Very friendly, genuinely caring and attentive.

Best flight attendants ever! Very customer and service oriented, courteous, professional and helpful.

Cheapest airlines I have ever been on. I got downgraded and never got on united. I got rerouted through Vancouver onto jetwesf

Very small and uncomfortable seats, Hard to hear entertainment system sound. Horrible food. Staff doesn't care much about the passengers. 2nd time they didn't give me my vegetarian meal. They asked me regular food with meat. The airline and staff was from United airlines.

Checkin took along timen only.few angents available at.checkin desk. Customer support over phone no existence

Everything you need to know for your flight to Kefalonia

Information on your arrival and departure airports

San Francisco (SFO)