$315+ Cheap flights from San Francisco (SFO) to Kefalonia
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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — EFL
Apr 16 — Apr 231
1 adult, Economy
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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 Kefalonia
Keep the following information in mind while searching for San Francisco to Kefalonia flight deals. Data was last updated April 11, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,277 (Mytrip) |
One-way from | $315 (Kiwi.com) |
Find flight deals from San Francisco to Kefalonia
Cheapest flights from San Francisco to KefaloniaExplore the most affordable flight options available from San Francisco to Kefalonia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.
Explore the most affordable flight options available from San Francisco to Kefalonia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.
This Mytrip deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2512:50 pmSFO - EFL
3 stops39h 40mMultiple Airlines
Sun 6/13:50 pmEFL - SFO
2 stops32h 40mMultiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$1,277
This Gurufare deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2511:26 amSFO - EFL
2 stops43h 14mBritish Airways
Sun 6/12:55 pmEFL - SFO
2 stops42h 54mBritish Airways
Deal found 4/10![British Airways logo]()
$1,422
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Kefalonia 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, Cheapflights users made 2,558,603 searches. Data last updated April 11, 2025.
Use the filters below to find and compare flights from San Francisco to Kefalonia that are best for you.
Fly from
San Francisco
Fly to
Kefalonia
Route
Depart
Return
Price
San FranciscoArgostoli
SFO - EFL
SFOEFL
San Francisco
Sun 5/25
12:50 pm-2:30 pm
3 stops39h 40m
Argostoli Cephalonia
Sun 6/1
3:50 pm-2:30 pm
2 stops32h 40m
$1,277
San FranciscoArgostoli
SFO - EFL
SFOEFL
San Francisco
Sun 5/25
11:26 am-4:40 pm
2 stops43h 14m
Argostoli Cephalonia
Sun 6/1
2:55 pm-11:49 pm
2 stops42h 54m
$1,422
San FranciscoArgostoli
SFO - EFL
SFOEFL
San Francisco
Sun 9/28
8:10 pm-9:00 am
2 stops26h 50m
$315
Best time to book a flight from San Francisco to Kefalonia
Have a flexible travel schedule? Discover the best time to fly to Kefalonia 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 Kefalonia
Rainfall in Kefalonia by month
Plan your trip to Kefalonia by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Kefalonia ranges from 0.2 - 4.3 inches per month. December is typically the wettest month, when rainfall can reach 4.3 in. July is typically the driest time to visit Kefalonia when rainfall is around 0.2 in.
Temperature in Kefalonia by month
Plan your trip to Kefalonia by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Kefalonia, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).
Reviews of airlines servicing Kefalonia
Get insights into the airlines that provide service to Kefalonia. 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 Kefalonia. Reviews last updated April 11, 2025.
Crew
7.6
Entertainment
6.4
Comfort
6.7
Food
6.3
Overall
6.6
Boarding
6.8
Reviews
1 / 20
2.0
MediocreAnonymous,Mar 2025
ORD - LHR
Crew
7.6
Entertainment
6.4
Comfort
6.7
Food
6.3
Overall
6.6
Boarding
6.8
Reviews
1 / 20
2.0
MediocreAnonymous,Mar 2025
ORD - LHR