How long is the flight from San Francisco to Athens?

Turkish Airlines and Delta can get you from San Francisco to Athens in just under 20h 40m. Your travel time can differ by up to 13h 15m. There are 6788 mi between San Francisco and Athens. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Athens ranges from 5.0 - 64.0 inches per month. December is typically the wettest month, when rainfall can reach 64.0 mm. July is typically the driest time to visit Athens when rainfall is around 5.0 mm.

If weather is an important factor for your trip to Athens, 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 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

What is the cheapest time of day to fly from SFO to ATH?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Francisco to Athens as you normally would.

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 holiday 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.

£281+ Cheap Flights from San Francisco to Athens

Cheap flight deals from San Francisco to Athens

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from San Francisco to Athens
Explore the most affordable flight options available from San Francisco to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 November 2026.

Sun 29/1118:35 -

1 stop31h 40m

Tue 15/1211:35 -

1 stop38h 55m

Deal found 10/11£596

Wed 9/1214:59 -

2 stops36h 21m

Wed 23/1218:45 -

1 stop30h 05m

Deal found 8/11£614

Tue 8/1215:05 -

1 stop17h 30m

Tue 22/1206:00 -

2 stops24h 08m

Deal found 6/11£621

Sun 15/1116:45 -

1 stop17h 25m

Thu 19/1119:30 -

1 stop29h 20m

Deal found 9/11£628

Fri 11/1222:35 -

2 stops50h 25m

Fri 25/1207:05 -

1 stop19h 25m

Deal found 9/11£675

Wed 9/1206:00 -

2 stops21h 40m

Wed 23/1213:45 -

2 stops36h 33m

Deal found 10/11£684

Sat 28/1118:35 -

1 stop28h 05m

Fri 4/1221:50 -

1 stop28h 40m

Deal found 7/11£686

Wed 2/1209:58 -

2 stops22h 37m

Wed 9/1206:00 -

2 stops23h 13m

Deal found 9/11£692

Sun 29/1105:50 -

2 stops19h 05m

Tue 15/1206:45 -

1 stop15h 50m

Deal found 9/11£695

Sun 29/1115:10 -

1 stop36h 30m

Tue 15/1211:45 -

2 stops22h 27m

Deal found 7/11£696

Find flight deals from San Francisco to Athens

Round-trip from	£585
One-way from	£281
Popular in	June
Cheapest in	February
Average price	£689

Scandinavian Airlines
24/1-28/1
2 total stops
53h 30m total
San Francisco to Athens

Search Deals

British Airways
14/2-31/12
1 total stop
36h 30m total
San Francisco to Athens

Search Deals

Highest demand for flights based on searches. 21% potential increase in price (£145 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£22 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Francisco to Athens that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San FranciscoAthens

SFO San Francisco - ATH Athens Eleftherios V.

SFOATH

San Francisco

Wed 17/2

17:25-16:20

1 stop36h 55m

Athens Eleftherios V.

Wed 31/12

00:00-14:00

Nonstop0h 00m

£281

San FranciscoAthens

SFO San Francisco - ATH Athens Eleftherios V.

SFOATH

San Francisco

Sat 13/3

21:35-10:05

1 stop26h 30m

Athens Eleftherios V.

Wed 31/12

00:00-14:00

Nonstop0h 00m

£284

San FranciscoAthens

SFO San Francisco - ATH Athens Eleftherios V.

SFOATH

San Francisco

Sun 14/2

06:05-13:40

2 stops21h 35m

Athens Eleftherios V.

Wed 31/12

00:00-14:00

Nonstop0h 00m

£287

San FranciscoAthens

SFO San Francisco - ATH Athens Eleftherios V.

SFOATH

San Francisco

Sun 6/12

09:58-18:35

2 stops22h 37m

Athens Eleftherios V.

Wed 31/12

00:00-14:00

Nonstop0h 00m

£296

San FranciscoAthens

SFO San Francisco - ATH Athens Eleftherios V.

SFOATH

San Francisco

Thu 18/2

17:25-16:00

1 stop36h 35m

Athens Eleftherios V.

Wed 31/12

00:00-14:00

Nonstop0h 00m

£318

San FranciscoAthens

SFO San Francisco - ATH Athens Eleftherios V.

SFOATH

San Francisco

Thu 18/3

13:36-18:40

2 stops20h 04m

Athens Eleftherios V.

Wed 31/12

00:00-14:00

Nonstop0h 00m

£322

San FranciscoAthens

SFO San Francisco - ATH Athens Eleftherios V.

SFOATH

San Francisco

Tue 24/11

20:00-11:30

1 stop29h 30m

Athens Eleftherios V.

Wed 31/12

00:00-14:00

Nonstop0h 00m

£385

San FranciscoAthens

SFO San Francisco - ATH Athens Eleftherios V.

SFOATH

San Francisco

Tue 1/12

20:35-01:25

1 stop18h 50m

Athens Eleftherios V.

Wed 31/12

00:00-14:00

Nonstop0h 00m

£460

San FranciscoAthens

SFO San Francisco - ATH Athens Eleftherios V.

SFOATH

San Francisco

Sat 28/11

20:35-01:30

1 stop18h 55m

Athens Eleftherios V.

Wed 31/12

00:00-14:00

Nonstop0h 00m

£497

Fastest return journey

San FranciscoAthens

SFO San Francisco - ATH Athens Eleftherios V.

SFOATH

San Francisco

Fri 27/11

17:25-22:00

1 stop18h 35m

Athens Eleftherios V.

Wed 31/12

00:00-14:00

Nonstop0h 00m

£497

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 24 resultsSorted by cheapest first

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.

SFO-ATH

Estimated return 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?

The best time to book flights from San Francisco to Athens is 90 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 San Francisco to Athens?

Currently, February is the cheapest month in which you can book a flight from San Francisco to Athens (average of £507). Flying from San Francisco to Athens in June is currently the most expensive (average of £1,020). 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.

How much does it cost for a return flight from San Francisco to Athens?

Airfare is typical for this route at the moment.

San Francisco to Athens flights typically cost between £575 and £924 in January.
The cheapest return price found within the last 5 days was £585 on Scandinavian Airlines (24 Jan–28 Jan).

Related info for your journey

How long is the flight from San Francisco to Athens?
Turkish Airlines and Delta can get you from San Francisco to Athens in just under 20h 40m. Your travel time can differ by up to 13h 15m. There are 6788 mi between San Francisco and Athens. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
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 holiday 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 £507). Flying from San Francisco to Athens in June is currently the most expensive (average of £1,020). 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.

See more FAQs

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How does Cheapflights help users find flights from San Francisco to Athens?

Cheapflights makes it easy to find San Francisco to Athens flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Athens?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Athens from San Francisco.

Can Cheapflights find flights from San Francisco to Athens with no change fees?

Need flexible booking options for your flight to Athens from San Francisco? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from San Francisco to Athens become cheaper?

Not ready to book yet? You can track prices for flights from San Francisco to Athens on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from San Francisco to Athens from £281

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from San Francisco to Athens

Cheapest flights from San Francisco to AthensExplore the most affordable flight options available from San Francisco to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 November 2026.

Explore the most affordable flight options available from San Francisco to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 November 2026.

Best flights from San Francisco to AthensDiscover carefully curated flight deals from San Francisco to Athens that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 November 2026.

Discover carefully curated flight deals from San Francisco to Athens that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 November 2026.

Last-minute flights from San Francisco to AthensDiscover last-minute flight deals from San Francisco to Athens. Data last updated 11 November 2026 and is based on user searches.

Discover last-minute flight deals from San Francisco to Athens. Data last updated 11 November 2026 and is based on user searches.

One-way flights from San Francisco to AthensSearch for one-way flight options from San Francisco to Athens. Find affordable one-way fares based on user searches. Data last updated 11 November 2026.

Search for one-way flight options from San Francisco to Athens. Find affordable one-way fares based on user searches. Data last updated 11 November 2026.

Find flight deals from San Francisco to Athens

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Francisco to Athens that are best for you.

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.

Cheapflights Insights

How far ahead should I book a flight from San Francisco to Athens?

The best time to book flights from San Francisco to Athens is 90 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 San Francisco to Athens?

How much does it cost for a return flight from San Francisco to Athens?

Airfare is typical for this route at the moment.

San Francisco to Athens flights typically cost between £575 and £924 in January.The cheapest return price found within the last 5 days was £585 on Scandinavian Airlines (24 Jan–28 Jan).

Related info for your journey

How long is the flight from San Francisco to Athens?

Can I find deals for flights from San Francisco to Athens that include hotel bookings?

How can I find direct flights from San Francisco to Athens?

Can I find deals for business class flights from San Francisco to Athens?

What is the cheapest month to book a flight from San Francisco to Athens?

Travelling to a place near Athens?

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Alternative routes for San Francisco to Athens

See prices for flight routes from nearby airports that may be better suited for you.

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 11 November 2026.

Complete your trip

Complete your trip to Athens by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Attica

Book a non-stop flight to one of these other cities located in Attica.

Search flights from San Francisco to Athens by cabin class

Find flights from San Francisco to Athens, based on your preferred cabin class, be it economy, premium economy, business, or first class.

San Francisco and Athens flights

Browse other San Francisco and Athens flight options. Last updated on 11 November 2026.

Other flights from San Francisco

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Fly with Cheapflights

How does Cheapflights help users find flights from San Francisco to Athens?

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Athens?

Can Cheapflights find flights from San Francisco to Athens with no change fees?

Can Cheapflights notify me if prices for flights from San Francisco to Athens become cheaper?

100% Free

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Travel Smart

Cheapest flights from San Francisco to Athens
Explore the most affordable flight options available from San Francisco to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 November 2026.

Best flights from San Francisco to Athens
Discover carefully curated flight deals from San Francisco to Athens that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 November 2026.

Last-minute flights from San Francisco to Athens
Discover last-minute flight deals from San Francisco to Athens. Data last updated 11 November 2026 and is based on user searches.

One-way flights from San Francisco to Athens
Search for one-way flight options from San Francisco to Athens. Find affordable one-way fares based on user searches. Data last updated 11 November 2026.

San Francisco to Athens flights typically cost between £575 and £924 in January.
The cheapest return price found within the last 5 days was £585 on Scandinavian Airlines (24 Jan–28 Jan).