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Cheap flights from San Francisco to Athens from £201

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 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — ATH
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Francisco to Athens

Enter your travel dates to find the best prices.

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 18 December 2025.

Thu 25/1213:55SFO - ATH
1 stop25h 20mKLM
Tue 30/1212:50ATH - SFO
1 stop31h 46mKLM
Deal found 16/12£765
Thu 18/1208:25SFO - ATH
2 stops23h 10mUnited Airlines
Mon 22/1213:10ATH - SFO
1 stop33h 30mUnited Airlines
Deal found 17/12£831
Thu 25/1221:40SFO - ATH
1 stop18h 00mUnited Airlines
Mon 29/1206:35ATH - SFO
1 stop23h 00mUnited Airlines
Deal found 16/12£842
Thu 25/1221:40SFO - ATH
1 stop18h 00mUnited Airlines
Tue 30/1206:35ATH - SFO
2 stops35h 05mUnited Airlines
Deal found 16/12£847
Wed 24/1210:10SFO - ATH
2 stops19h 05mMultiple Airlines
Sat 10/107:55ATH - SFO
2 stops26h 52mMultiple Airlines
Deal found 17/12£879
Tue 16/1214:32SFO - ATH
2 stops24h 48mBritish Airways
Mon 22/1220:10ATH - SFO
1 stop28h 50mBritish Airways
Deal found 16/12£897
Wed 24/1214:40SFO - ATH
1 stop23h 45mUnited Airlines
Tue 30/1206:35ATH - SFO
2 stops19h 20mUnited Airlines
Deal found 18/12£949
Thu 25/1223:59SFO - ATH
2 stops35h 56mBritish Airways
Tue 30/1214:20ATH - SFO
2 stops39h 58mBritish Airways
Deal found 17/12£961
Wed 24/1221:40SFO - ATH
1 stop18h 00mUnited Airlines
Mon 29/1206:35ATH - SFO
1 stop23h 00mUnited Airlines
Deal found 16/12£982
Tue 23/1222:13SFO - ATH
2 stops30h 52mBritish Airways
Tue 30/1214:20ATH - SFO
2 stops39h 58mBritish Airways
Deal found 17/12£991

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 18 December 2025.

Round-trip from

£403

One-way from

£201

Popular in

June

Cheapest in

February

Average price

£873
Scandinavian Airlines
  • Scandinavian Airlines
  • 23/1-20/2
  • 3 total stops
  • 66h 20m total
  • San Francisco to Athens
Search Deals
Delta
  • Delta
  • 15/3
  • 2 total stops
  • 22h 55m total
  • San Francisco to Athens
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (£174 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from San Francisco to Athens 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 858,174 searches. Data last updated 18 December 2025.
Use the filters below to find and compare flights from San Francisco to Athens that are best for you.

Fly from

San Francisco

Fly to

Athens

Route

Depart

Return

Price

San FranciscoAthens

SFO - ATH

SFOATH

San Francisco

Fri 20/3

17:40-10:35

2 stops31h 55m

Athens Eleftherios V.

Mon 23/3

19:30-15:35

1 stop29h 05m

£425

San FranciscoAthens

SFO - ATH

SFOATH

San Francisco

Wed 28/1

21:25-01:40

1 stop18h 15m

Athens Eleftherios V.

Tue 24/2

14:10-20:10

1 stop16h 00m

£479

San FranciscoAthens

SFO - ATH

SFOATH

San Francisco

Wed 11/3

06:00-13:35

2 stops22h 35m

Athens Eleftherios V.

Fri 27/3

11:50-22:59

1 stop20h 09m

£483

San FranciscoAthens

SFO - ATH

SFOATH

San Francisco

Fri 13/2

16:40-10:35

2 stops31h 55m

Athens Eleftherios V.

Sun 22/2

19:30-14:35

1 stop29h 05m

£521

San FranciscoAthens

SFO - ATH

SFOATH

San Francisco

Wed 29/4

22:45-12:20

2 stops27h 35m

Athens Eleftherios V.

Mon 25/5

19:30-14:40

1 stop29h 10m

£535

San FranciscoAthens

SFO - ATH

SFOATH

San Francisco

Wed 29/4

15:05-22:55

1 stop21h 50m

Athens Eleftherios V.

Tue 12/5

06:00-11:45

1 stop15h 45m

£540

San FranciscoAthens

SFO - ATH

SFOATH

San Francisco

Wed 29/4

15:05-17:40

1 stop16h 35m

Athens Eleftherios V.

Mon 11/5

13:35-11:45

1 stop32h 10m

£540

San FranciscoAthens

SFO - ATH

SFOATH

San Francisco

Wed 29/4

11:05-17:40

2 stops20h 35m

Athens Eleftherios V.

Wed 27/5

06:00-11:45

1 stop15h 45m

£544

San FranciscoAthens

SFO - ATH

SFOATH

San Francisco

Wed 29/4

06:00-11:00

2 stops19h 00m

Athens Eleftherios V.

Fri 15/5

06:00-11:45

1 stop15h 45m

£544

San FranciscoAthens

SFO - ATH

SFOATH

San Francisco

Wed 11/3

05:05-10:40

2 stops20h 35m

Athens Eleftherios V.

Fri 27/3

10:55-18:58

3 stops41h 03m

£577

Flights are sorted by cheapest return flights first.

Deals found on 15/12

Showing 1-10 of 19 results
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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 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?

Use this chart to determine the optimal time to book a return flight from San Francisco to Athens. Price data was last updated on 12 December 2025.

The best time to book flights from San Francisco to Athens is 65 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 £345). Flying from San Francisco to Athens in June is currently the most expensive (average of £719). 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 18 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 in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 56% 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.

  • How long is the flight from San Francisco to Athens?

    Scandinavian Airlines, United Airlines, and Delta can get you from San Francisco to Athens in just under 18h 15m. Your travel time can differ by up to 13h 45m. 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 £345). Flying from San Francisco to Athens in June is currently the most expensive (average of £719). 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

Travelling to a place near Athens?

Book flights to Athens if you plan to visit one of these locations
Piraeus
Aegina
Glyfada
Hydra
Marathon

Browse thousands of different options on Cheapflights for your next trip

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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.
Los Angeles to Athens flights

Fly with Cheapflights

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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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