Cheapflights Tip: The best prices from San Francisco to Athens Eleftherios V. are usually found in February or March, booked 65 days in advance, depart on a Wednesday or Monday and return on a Monday
Find flight deals from San Francisco to Athens
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Athens (ATH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 December 2025.
Popular in
June
Cheapest in
February
Average price
C$ 1,583
Highest demand for flights based on searches. 25% potential increase in price (C$ 602 potential increase over avg. RT price).
Best time to book a flight from San Francisco to Athens
Have a flexible travel schedule? Discover the best time to fly to Athens 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 Athens
How far ahead should I book a flight from San Francisco to Athens?
Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Athens. Price data was last updated on 5 December 2025.
To ensure you get the cheapest price possible for a flight from San Francisco to Athens, you should look to book at least 65 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from San Francisco to Athens?
Currently, February is the cheapest month in which you can book a flight from San Francisco to Athens (average of C$ 636). Flying from San Francisco to Athens in June is currently the most expensive (average of C$ 1,327). 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 ATH?
Find hourly flight availability from San Francisco to Athens. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.
One of the essential ways to save on airfare from San Francisco to Athens is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 47% on airfare.
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Athens. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Can I find deals for flights from San Francisco to Athens that include hotel bookings?
Yes. In addition to deals on San Francisco to Athens flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Francisco to Athens?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Athens.
Can I find deals for business class flights from San Francisco to Athens?
Yes. Cheapflights offers flight deals from San Francisco to Athens 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 Athens?
Currently, February is the cheapest month in which you can book a flight from San Francisco to Athens (average of C$ 636). Flying from San Francisco to Athens in June is currently the most expensive (average of C$ 1,327). 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.
Book flights to Athens if you plan to visit one of these locations
Glyfada
Loutraki
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Other flights to Athens
Explore flights to Athens departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 December 2025.
Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on 12 December 2025.
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How does Cheapflights help users find flights from San Francisco to Athens?
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Why should you use Cheapflights to find cheap flight tickets from San Francisco to Athens?
Cheapflights simply makes it quick and affordable to book flights from San Francisco to Athens by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from San Francisco to Athens with no change fees?
Certainly. Search results for flights to Athens from San Francisco shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from San Francisco to Athens become cheaper?
Of course! You can now track prices for flights from San Francisco to Athens and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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