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Cheap flights from San Francisco to Athens from C$ 531

SFO — ATH
21 Oct — 28 Oct1
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

Tue 20/1010:15 p.m. -
1 stop23h 35m
Tue 27/101:35 p.m. -
2 stops29h 59m
Deal found 20/9C$ 1,158
Sun 27/96:00 a.m. -
1 stop16h 55m
Wed 7/107:30 a.m. -
2 stops22h 41m
Deal found 20/9C$ 1,159
Sat 12/1211:20 p.m. -
2 stops24h 40m
Wed 6/16:40 a.m. -
2 stops21h 09m
Deal found 20/9C$ 1,166
Mon 5/104:45 p.m. -
1 stop15h 55m
Thu 15/1011:40 a.m. -
2 stops37h 00m
Deal found 18/9C$ 1,172
Mon 5/106:43 p.m. -
2 stops26h 52m
Fri 27/1111:45 a.m. -
1 stop23h 27m
Deal found 17/9C$ 1,173
Sat 14/114:45 p.m. -
1 stop34h 35m
Thu 19/1111:25 a.m. -
2 stops37h 25m
Deal found 20/9C$ 1,175
Sat 26/910:35 p.m. -
1 stop23h 15m
Wed 7/106:00 a.m. -
2 stops24h 18m
Deal found 16/9C$ 1,176
Sun 4/1011:30 p.m. -
1 stop25h 30m
Wed 28/101:45 p.m. -
2 stops29h 50m
Deal found 18/9C$ 1,177
Sat 26/125:25 p.m. -
1 stop33h 40m
Sun 10/18:00 p.m. -
1 stop28h 55m
Deal found 21/9C$ 1,180
Thu 24/125:25 p.m. -
1 stop22h 05m
Tue 5/18:05 p.m. -
1 stop28h 50m
Deal found 21/9C$ 1,182
Wed 23/93:05 p.m. -
1 stop21h 55m
Tue 6/101:35 p.m. -
1 stop32h 10m
Deal found 16/9C$ 1,183
Sat 26/99:55 p.m. -
1 stop27h 05m
Tue 6/106:35 a.m. -
2 stops23h 31m
Deal found 17/9C$ 1,186

Find flight deals from San Francisco to Athens

Round-trip from

C$ 1,158

One-way from

C$ 531

Popular in

June

Cheapest in

March

Average price

C$ 1,314
Delta
  • Delta
  • 20/10-27/10
  • 3 total stops
  • 53h 34m total
  • San Francisco to Athens
Search Deals
Delta
  • Delta
  • 7/2-31/12
  • 2 total stops
  • 21h 25m total
  • San Francisco to Athens
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (C$ 569 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 82 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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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 round-trip

San FranciscoAthens

SFO San Francisco - ATH Athens Eleftherios V.

SFOATH

San Francisco

Tue 8/12

3:05 p.m.-12:50 a.m.

1 stop23h 45m

Athens Eleftherios V.

Wed 31/12

12:00 a.m.-2:00 p.m.

Nonstop0h 00m

C$ 540

San FranciscoAthens

SFO San Francisco - ATH Athens Eleftherios V.

SFOATH

San Francisco

Wed 14/10

1:43 p.m.-5:35 a.m.

1 stop29h 52m

Athens Eleftherios V.

Wed 31/12

12:00 a.m.-2:00 p.m.

Nonstop0h 00m

C$ 558

San FranciscoAthens

SFO San Francisco - ATH Athens Eleftherios V.

SFOATH

San Francisco

Thu 11/2

7:25 p.m.-12:40 a.m.

1 stop19h 15m

Athens Eleftherios V.

Wed 31/12

12:00 a.m.-2:00 p.m.

Nonstop0h 00m

C$ 570

San FranciscoAthens

SFO San Francisco - ATH Athens Eleftherios V.

SFOATH

San Francisco

Thu 14/1

12:40 a.m.-12:55 p.m.

2 stops26h 15m

Athens Eleftherios V.

Wed 31/12

12:00 a.m.-2:00 p.m.

Nonstop0h 00m

C$ 603

San FranciscoAthens

SFO San Francisco - ATH Athens Eleftherios V.

SFOATH

San Francisco

Thu 1/10

8:30 p.m.-7:20 p.m.

1 stop36h 50m

Athens Eleftherios V.

Wed 31/12

12:00 a.m.-2:00 p.m.

Nonstop0h 00m

C$ 643
Quickest round-trip

San FranciscoAthens

SFO San Francisco - ATH Athens Eleftherios V.

SFOATH

San Francisco

Sun 15/11

5:00 a.m.-10:05 a.m.

2 stops19h 05m

Athens Eleftherios V.

Wed 31/12

12:00 a.m.-2:00 p.m.

Nonstop0h 00m

C$ 647

San FranciscoAthens

SFO San Francisco - ATH Athens Eleftherios V.

SFOATH

San Francisco

Sun 1/11

9:18 p.m.-10:05 a.m.

2 stops26h 47m

Athens Eleftherios V.

Wed 31/12

12:00 a.m.-2:00 p.m.

Nonstop0h 00m

C$ 647

San FranciscoAthens

SFO San Francisco - ATH Athens Eleftherios V.

SFOATH

San Francisco

Tue 27/10

6:00 a.m.-1:00 p.m.

2 stops22h 00m

Athens Eleftherios V.

Wed 31/12

12:00 a.m.-2:00 p.m.

Nonstop0h 00m

C$ 660

San FranciscoAthens

SFO San Francisco - ATH Athens Eleftherios V.

SFOATH

San Francisco

Sat 31/10

11:20 p.m.-12:40 p.m.

2 stops28h 20m

Athens Eleftherios V.

Wed 31/12

12:00 a.m.-2:00 p.m.

Nonstop0h 00m

C$ 675

San FranciscoAthens

SFO San Francisco - ATH Athens Eleftherios V.

SFOATH

San Francisco

Tue 27/10

8:26 a.m.-4:30 p.m.

2 stops23h 04m

Athens Eleftherios V.

Wed 31/12

12:00 a.m.-2:00 p.m.

Nonstop0h 00m

C$ 675

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/9

Showing 1-10 of 22 resultsSorted by cheapest first
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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 round-trip price

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?

To ensure you get the cheapest price possible for a flight from San Francisco to Athens, you should look to book at least 63 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, March is the cheapest month in which you can book a flight from San Francisco to Athens (average of C$ 835). Flying from San Francisco to Athens in June is currently the most expensive (average of C$ 1,907). 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 to fly round-trip from San Francisco to Athens?

Airfare is typical for this route at the moment.

San Francisco to Athens flights typically cost between C$ 1,021 and C$ 1,572 in October.
The cheapest round-trip price found within the last 5 days was C$ 1,158 on Delta (20 Oct-27 Oct).

Related info for your journey

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

    United Airlines, Scandinavian Airlines, and British Airways can get you from San Francisco to Athens in just under 17h 50m. Your travel time can differ by up to 16h 05m. The distance from San Francisco to Athens is about 10924 km. 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 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, March is the cheapest month in which you can book a flight from San Francisco to Athens (average of C$ 835). Flying from San Francisco to Athens in June is currently the most expensive (average of C$ 1,907). 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
Glyfada
Loutraki

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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.

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