Cheap flights from Athens to San Francisco from £419
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 16/10. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Athens to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Athens (ATH) to San Francisco (SFO). 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 29 August 2025.
Round-trip from | £439 |
---|---|
One-way from | £419 |
Popular in | August |
Cheapest in | February |
Average price | £793 |
Find flight deals from Athens to San Francisco
Cheapest flights from Athens to San FranciscoExplore the most affordable flight options available from Athens to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.
Explore the most affordable flight options available from Athens to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Athens to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
AthensSan Francisco
ATH - SFO
ATHSFO
Athens Eleftherios V.
Wed 26/11
19:30-14:35
1 stop29h 05m
San Francisco
Fri 5/12
16:40-18:40
1 stop16h 00m
AthensSan Francisco
ATH - SFO
ATHSFO
Athens Eleftherios V.
Thu 20/11
19:30-14:35
1 stop29h 05m
San Francisco
Sat 6/12
16:40-18:40
1 stop16h 00m
AthensSan Francisco
ATH - SFO
ATHSFO
Athens Eleftherios V.
Wed 26/11
19:30-14:35
1 stop29h 05m
San Francisco
Sat 6/12
16:40-18:40
1 stop16h 00m
AthensSan Francisco
ATH - SFO
ATHSFO
Athens Eleftherios V.
Sat 22/11
19:30-14:35
1 stop29h 05m
San Francisco
Sat 6/12
16:40-18:40
1 stop16h 00m
AthensSan Francisco
ATH - SFO
ATHSFO
Athens Eleftherios V.
Thu 20/11
19:30-14:35
1 stop29h 05m
San Francisco
Fri 5/12
16:40-18:40
1 stop16h 00m
AthensSan Francisco
ATH - SFO
ATHSFO
Athens Eleftherios V.
Sat 22/11
19:30-14:35
1 stop29h 05m
San Francisco
Fri 5/12
16:40-18:40
1 stop16h 00m
AthensSan Francisco
ATH - SFO
ATHSFO
Athens Eleftherios V.
Thu 19/2
19:30-14:35
1 stop29h 05m
San Francisco
Sun 1/3
16:40-18:40
1 stop16h 00m
AthensSan Francisco
ATH - SFO
ATHSFO
Athens Eleftherios V.
Wed 18/2
19:30-14:35
1 stop29h 05m
San Francisco
Sat 28/2
16:40-19:30
1 stop16h 50m
AthensSan Francisco
ATH - SFO
ATHSFO
Athens Eleftherios V.
Wed 18/2
19:30-14:35
1 stop29h 05m
San Francisco
Sun 1/3
16:40-18:40
1 stop16h 00m
AthensSan Francisco
ATH - SFO
ATHSFO
Athens Eleftherios V.
Sun 15/2
20:20-14:35
1 stop28h 15m
San Francisco
Sat 28/2
16:40-19:30
1 stop16h 50m
Best time to book a flight from Athens to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Athens with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Athens to San Francisco
How far ahead should I book a flight from Athens to San Francisco?
The best time to book flights from Athens to San Francisco is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Athens to San Francisco?
Currently, February is the cheapest month in which you can book a flight from Athens to San Francisco (average of £538). Flying from Athens to San Francisco in July is currently the most expensive (average of £803). 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.
Related info for your journey
Find useful and relevant information for your journey from Athens to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near San Francisco?
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Alternative routes for Athens to San Francisco
See prices for flight routes from nearby airports that may be better suited for you.
Fly with Cheapflights
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How does Cheapflights help users find flights from Athens to San Francisco?
Cheapflights helps you search for flights from Athens to San Francisco via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Athens to San Francisco?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Athens to San Francisco.
Can Cheapflights find flights from Athens to San Francisco with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Athens to San Francisco, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Athens to San Francisco become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Francisco from Athens today and book when prices fit your budget.