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Cheap flights from Athens to San Francisco from £431

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — SFO
9 Aug — 16 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Athens to San Francisco

Enter your travel dates to find the best prices.

Cheapest flights from Athens to San Francisco
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 10 July 2026.

Tue 25/819:30
ATH
-
SFO
1 stop29h 10m
Scandinavian Airlines
Mon 7/916:45
SFO
-
ATH
2 stops32h 00m
Scandinavian Airlines
Deal found 9/7£431
Fri 28/819:30
ATH
-
SFO
1 stop29h 10m
Scandinavian Airlines
Sun 6/916:45
SFO
-
ATH
1 stop15h 55m
Scandinavian Airlines
Deal found 6/7£433
Sat 29/821:05
ATH
-
SFO
1 stop27h 35m
Scandinavian Airlines
Mon 7/916:45
SFO
-
ATH
1 stop15h 55m
Scandinavian Airlines
Deal found 10/7£433
Thu 27/819:30
ATH
-
SFO
1 stop29h 10m
Scandinavian Airlines
Sat 12/916:45
SFO
-
ATH
2 stops32h 00m
Scandinavian Airlines
Deal found 10/7£451
Thu 1/1019:30
ATH
-
SFO
1 stop29h 10m
Scandinavian Airlines
Fri 6/1116:45
SFO
-
ATH
1 stop33h 55m
Scandinavian Airlines
Deal found 9/7£458
Sat 29/821:05
ATH
-
SFO
1 stop27h 35m
Scandinavian Airlines
Sun 6/916:45
SFO
-
ATH
1 stop15h 55m
Scandinavian Airlines
Deal found 10/7£459
Thu 3/1214:10
ATH
-
SFO
1 stop34h 40m
Scandinavian Airlines
Sun 6/1216:15
SFO
-
ATH
2 stops35h 05m
Scandinavian Airlines
Deal found 9/7£476
Thu 3/919:30
ATH
-
SFO
2 stops38h 20m
Scandinavian Airlines
Mon 7/916:45
SFO
-
ATH
1 stop15h 55m
Scandinavian Airlines
Deal found 10/7£480
Tue 1/919:30
ATH
-
SFO
1 stop29h 10m
Scandinavian Airlines
Tue 8/916:45
SFO
-
ATH
2 stops32h 00m
Scandinavian Airlines
Deal found 10/7£481
Thu 1/1019:30
ATH
-
SFO
1 stop29h 10m
Scandinavian Airlines
Wed 4/1116:45
SFO
-
ATH
1 stop34h 35m
Scandinavian Airlines
Deal found 9/7£483
Tue 15/919:30
ATH
-
SFO
1 stop29h 10m
Scandinavian Airlines
Sun 11/1016:45
SFO
-
ATH
1 stop34h 25m
Scandinavian Airlines
Deal found 7/7£484
Tue 29/914:00
ATH
-
SFO
1 stop34h 40m
Scandinavian Airlines
Fri 6/1116:45
SFO
-
ATH
1 stop33h 55m
Scandinavian Airlines
Deal found 9/7£488

Find 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 10 July 2026.

Round-trip from

£431

Popular in

July

Cheapest in

November

Average price

£817
Scandinavian Airlines
  • Scandinavian Airlines
  • 25/8-7/9
  • 3 total stops
  • 61h 10m total
  • Athens to San Francisco
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£39 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Athens to San Francisco 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 10 July 2026.
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

Cheapest return flight

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Sun 23/8

19:30-14:40

1 stop29h 10m

San Francisco

Wed 9/9

16:45-10:45

2 stops32h 00m

£515

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Wed 6/1

19:30-20:18

2 stops34h 48m

San Francisco

Sat 6/3

16:45-18:40

1 stop15h 55m

£536

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Fri 18/9

11:35-14:40

2 stops37h 05m

San Francisco

Sun 4/10

16:45-10:45

2 stops32h 00m

£637

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Tue 1/9

13:50-14:40

2 stops34h 50m

San Francisco

Tue 22/9

07:00-13:10

2 stops20h 10m

£650

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Mon 14/9

11:35-14:40

2 stops37h 05m

San Francisco

Thu 17/9

07:00-13:10

2 stops20h 10m

£709

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Mon 20/7

21:35-14:40

1 stop27h 05m

San Francisco

Thu 23/7

16:45-21:40

2 stops18h 55m

£712

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Tue 11/8

19:30-14:40

1 stop29h 10m

San Francisco

Wed 26/8

16:45-13:10

1 stop34h 25m

£736

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Thu 23/7

06:35-19:28

2 stops22h 53m

San Francisco

Mon 3/8

00:50-08:10

2 stops21h 20m

£763

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Tue 11/8

12:35-08:38

1 stop30h 03m

San Francisco

Wed 26/8

18:38-10:35

1 stop29h 57m

£770

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Fri 31/7

10:25-22:59

1 stop22h 34m

San Francisco

Fri 7/8

08:15-10:35

1 stop16h 20m

£771

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 22 resultsSorted by cheapest first
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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.
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 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 67 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, November is the cheapest month in which you can book a flight from Athens to San Francisco (average of £622). Flying from Athens to San Francisco in July is currently the most expensive (average of £817). 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 Athens to San Francisco?

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.

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

    There are many flights that can get you from Athens to San Francisco in 34h 40m. Fly via Scandinavian Airlines to get the fastest option. The distance from Athens to San Francisco is about 6788 mi.

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

    Yes. In addition to deals on Athens to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Athens to San Francisco.

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

    Yes. Cheapflights offers flight deals from Athens to San Francisco 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 Athens to San Francisco?

    Currently, November is the cheapest month in which you can book a flight from Athens to San Francisco (average of £622). Flying from Athens to San Francisco in July is currently the most expensive (average of £817). 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 San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
San Bruno
Newark
Bodega Bay
South San Francisco
Sunnyvale

Browse thousands of different options on Cheapflights for your next trip

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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.
Athens to Las Vegas flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

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