San Francisco

$355+ Cheap flights from Athens (ATH) to San Francisco (SFO)

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — SFO
Mar 15 — Mar 221
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1. Tell us where you want to go

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Cheap flight deals from Athens to San Francisco

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 February 13, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/18:20 pm
ATH
-
SFO
1 stop28h 15m
Scandinavian Airlines
Tue 3/175:40 pm
SFO
-
ATH
1 stop16h 00m
Scandinavian Airlines
Deal found 2/11$643
This oojo deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:30 pm
ATH
-
SFO
1 stop29h 10m
Scandinavian Airlines
Sun 5/34:45 pm
SFO
-
ATH
2 stops34h 15m
Scandinavian Airlines
Deal found 2/10$672
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/44:10 am
ATH
-
SFO
1 stop23h 50m
Multiple Airlines
Wed 7/299:05 pm
SFO
-
ATH
2 stops38h 50m
Multiple Airlines
Deal found 2/11$696
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/44:10 am
ATH
-
SFO
1 stop23h 50m
Multiple Airlines
Tue 7/289:05 pm
SFO
-
ATH
2 stops24h 50m
Multiple Airlines
Deal found 2/11$701
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:30 pm
ATH
-
SFO
1 stop29h 10m
Scandinavian Airlines
Sun 10/184:45 pm
SFO
-
ATH
1 stop15h 55m
Scandinavian Airlines
Deal found 2/11$716
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/97:30 pm
ATH
-
SFO
1 stop29h 05m
Scandinavian Airlines
Tue 4/74:45 pm
SFO
-
ATH
1 stop15h 55m
Scandinavian Airlines
Deal found 2/10$726

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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$643
(Kiwi.com)

One-way from

$355
(Trip.com)

Popular in

August

Cheapest in

April

Average price

$944
Provider with most accurate pricing for Athens Eleftherios V.-San Francisco flight deals.
Provider most trusted by Cheapflights users for Athens Eleftherios V.-San Francisco flights.
From Athens Eleftherios V. to San Francisco
One-way flight from Athens Eleftherios V. to San Francisco
Highest demand for flights based on searches. 5% potential increase in price ($49 potential increase over avg. RT price).
Cheapest flight prices on average. 0% potential price decrease ($10 potential savings vs. average RT price).
Average for round-trip flights in February 2026

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated February 13, 2026.
Use the filters below to find and compare flights from Athens to San Francisco that are best for you.

Fly from

Athens

Fly to

San Francisco

Route

Depart

Return

Price

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Sun 3/1

11:25 am-2:35 pm

2 stops37h 10m

San Francisco

Tue 3/17

7:00 am-1:20 pm

2 stops21h 20m

$752

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Tue 5/26

7:30 pm-2:40 pm

1 stop29h 10m

San Francisco

Tue 6/2

10:32 am-3:15 pm

2 stops18h 43m

$767

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Wed 4/8

9:35 pm-5:55 pm

1 stop30h 20m

San Francisco

Tue 4/14

7:40 pm-10:30 am

1 stop28h 50m

$796

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Wed 4/1

7:30 pm-2:40 pm

1 stop29h 10m

San Francisco

Sat 4/18

4:45 pm-1:10 pm

1 stop34h 25m

$807

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Sat 5/30

9:05 pm-2:40 pm

1 stop27h 35m

San Francisco

Tue 7/28

4:45 pm-12:25 pm

1 stop33h 40m

$826

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Fri 5/29

7:30 pm-2:40 pm

1 stop29h 10m

San Francisco

Wed 7/29

4:45 pm-11:30 am

1 stop32h 45m

$826

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Tue 6/2

7:30 pm-2:40 pm

1 stop29h 10m

San Francisco

Mon 8/3

4:45 pm-12:25 pm

1 stop33h 40m

$844

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Wed 6/3

7:30 pm-2:40 pm

1 stop29h 10m

San Francisco

Mon 7/27

4:45 pm-12:25 pm

1 stop33h 40m

$852

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Wed 6/3

7:30 pm-2:40 pm

1 stop29h 10m

San Francisco

Fri 7/31

4:45 pm-11:15 am

1 stop32h 30m

$852

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Thu 6/4

4:10 am-6:00 pm

1 stop23h 50m

$370

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

Showing 1-10 of 18 results
1
2

Compare providers for flights from Athens to San Francisco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Athens to San Francisco in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy1 starTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Athens-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Athens-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Athens-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Athens-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Athens-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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?

Use this chart to determine the optimal time to book a round-trip flight from Athens to San Francisco. Price data was last updated on February 6, 2026.

The best time to book flights from Athens to San Francisco is 38 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, December is the cheapest month in which you can book a flight from Athens to San Francisco (average of $602). Flying from Athens to San Francisco in August is currently the most expensive (average of $851). 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.

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated February 13, 2026.
Read reviews from past customers who have flown United Airlines, Turkish Airlines, and Scandinavian Airlines from Athens to San Francisco. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

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?

    Airlines like Scandinavian Airlines fly from Athens to San Francisco in about 37h 10m. The time it takes to get you to your destination can typically vary by up to . The distance between Athens and San Francisco is about 6788 mi.

  • What are the cheapest airlines flying from Athens to San Francisco round-trip?

    Currently priced at $560, Delta will fly you from Athens to San Francisco and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Scandinavian Airlines and British Airways - these airlines can fly you to your destination from $583 and $752, respectively. Delta is 39% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Athens to San Francisco one-way?

    For one-way options, check prices for Scandinavian Airlines. According to our data, you can fly for as low as $353. Users have also found prices from $537 and $543 on Iberia and American Airlines, respectively.

  • 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 vacation 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, December is the cheapest month in which you can book a flight from Athens to San Francisco (average of $602). Flying from Athens to San Francisco in August is currently the most expensive (average of $851). 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

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
South San Francisco
Santa Clara
Roseville
Livermore
Watsonville
San Bruno
Daly City
Sunnyvale
Turlock
Vacaville
San Carlos
San Ramon
Redwood City
Rancho Cordova
San Lorenzo
Davis
Hollister
Manteca
Union City

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Athens to San Francisco

Discover the top 7 airlines that operate flights from Athens to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$560Average$1,018FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$583Average$685FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$752Average$890FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$758Average$905FlexibilityNo cancel feeOn-time77%
KLMCheapest$785Average$976FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$801Average$944FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$833Average$1,055FlexibilityNo cancel feeOn-time76%

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