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$327+ 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — SFO
may. 20 — may. 271
mar. 5/20
mar. 5/27
1 adult, Economy
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Cheapflights Tip: The best prices from Athens Eleftherios V. to San Francisco are usually found in February or December, booked 56 days in advance, depart on a Tuesday or Friday and return on a Wednesday

Cheap 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 mayo 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$591
(Gotogate)

One-way from

$327
(Norse)

Popular in

August

Cheapest in

February

Average price

$848
Provider with most accurate pricing for Athens Eleftherios V.-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Athens Eleftherios V.-San Francisco flights.
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From Athens Eleftherios V. to San Francisco
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One-way flight from Athens Eleftherios V. to San Francisco
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Highest demand for flights based on searches. 12% potential increase in price ($123 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find 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 mayo 15, 2025.

This Gotogate deal was found by Cheapflights users on 5/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/27:40 pmATH - SFO
1 stop30h 50mScandinavian Airlines
dom. 10/197:40 pmSFO - ATH
1 stop37h 10mScandinavian Airlines
Deal found 5/14$591
This Booking.com deal was found by Cheapflights users on 5/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/228:10 amATH - SFO
1 stop16h 20mMultiple Airlines
dom. 5/254:30 pmSFO - ATH
1 stop15h 40mMultiple Airlines
Deal found 5/14$602
This British Airways deal was found by Cheapflights users on 5/15. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/191:00 pmATH - SFO
1 stop19h 43mBritish Airways
jue. 7/174:35 pmSFO - ATH
1 stop22h 20mBritish Airways
Deal found 5/15$768
This Delta deal was found by Cheapflights users on 5/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/13:25 amATH - SFO
1 stop19h 25mDelta
lun. 9/227:00 amSFO - ATH
2 stops21h 10mDelta
Deal found 5/14$773
This KLM deal was found by Cheapflights users on 5/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/211:40 pmATH - SFO
1 stop32h 05mKLM
sáb. 5/311:45 pmSFO - ATH
1 stop25h 35mKLM
Deal found 5/14$774
This oojo deal was found by Cheapflights users on 5/14. 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.
lun. 6/93:55 amATH - SFO
1 stop22h 45mTurkish Airlines
vie. 6/2012:40 pmSFO - ATH
1 stop28h 25mTurkish Airlines
Deal found 5/14$775
This Air France deal was found by Cheapflights users on 5/14. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/43:25 amATH - SFO
1 stop19h 25mAir France
sáb. 9/137:30 amSFO - ATH
1 stop17h 25mAir France
Deal found 5/14$776
This American Airlines deal was found by Cheapflights users on 5/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/2111:05 amATH - SFO
2 stops22h 53mAmerican Airlines
vie. 5/3011:26 amSFO - ATH
2 stops27h 14mAmerican Airlines
Deal found 5/14$797
This Gotogate deal was found by Cheapflights users on 5/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/196:05 amATH - SFO
1 stop17h 10mITA Airways
lun. 6/23:15 pmSFO - ATH
1 stop35h 15mITA Airways
Deal found 5/14$809
This United Airlines deal was found by Cheapflights users on 5/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/3012:10 pmATH - SFO
1 stop33h 25mUnited Airlines
mar. 6/39:05 pmSFO - ATH
1 stop15h 55mUnited Airlines
Deal found 5/14$845
This Virgin Atlantic deal was found by Cheapflights users on 5/14. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/263:30 pmATH - SFO
1 stop31h 01mVirgin Atlantic
mar. 6/35:50 amSFO - ATH
2 stops21h 30mVirgin Atlantic
Deal found 5/14$862
This Air Canada deal was found by Cheapflights users on 5/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/214:45 pmATH - SFO
2 stops28h 30mAir Canada
dom. 6/2912:15 pmSFO - ATH
1 stop16h 35mAir Canada
Deal found 5/14$865

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 mayo 15, 2025.
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.

mar. 9/2

7:40 pm-4:30 pm

1 stop30h 50m

San Francisco

dom. 10/19

7:40 pm-6:50 pm

1 stop37h 10m

$591

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

mar. 6/10

9:50 am-7:58 pm

1 stop20h 08m

San Francisco

vie. 6/20

9:59 pm-9:00 pm

1 stop37h 01m

$677

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

jue. 6/19

1:00 pm-10:43 pm

1 stop19h 43m

San Francisco

jue. 7/17

4:35 pm-12:55 am

1 stop22h 20m

$768

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

lun. 9/1

3:25 am-12:50 pm

1 stop19h 25m

San Francisco

dom. 10/19

11:05 am-5:05 pm

2 stops20h 00m

$773

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

lun. 6/9

3:55 am-4:40 pm

1 stop22h 45m

San Francisco

vie. 6/20

12:40 pm-3:05 am

1 stop28h 25m

$775

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

jue. 9/4

3:25 am-12:50 pm

1 stop19h 25m

San Francisco

sáb. 9/13

7:30 am-10:55 am

1 stop17h 25m

$776

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

lun. 5/26

6:05 am-1:15 pm

1 stop17h 10m

San Francisco

mar. 6/3

3:15 pm-12:45 am

1 stop23h 30m

$811

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

vie. 5/30

12:10 pm-11:35 am

1 stop33h 25m

San Francisco

mar. 6/3

9:05 pm-11:00 pm

1 stop15h 55m

$845

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

lun. 5/26

3:30 pm-12:31 pm

1 stop31h 01m

San Francisco

mar. 6/3

5:50 am-1:20 pm

2 stops21h 30m

$862

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

sáb. 6/21

4:45 pm-11:15 am

2 stops28h 30m

San Francisco

dom. 6/29

12:15 pm-2:50 pm

1 stop16h 35m

$865

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/15

Showing 1-10 of 24 results
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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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy-Trust 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Athens-San Francisco flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 May 9, 2025.

The best time to book flights from Athens to San Francisco is 55 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, January is the cheapest month in which you can book a flight from Athens to San Francisco (average of $276). Flying from Athens to San Francisco in June is currently the most expensive (average of $378). 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 ATH to SFO?

Find hourly flight availability from Athens to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mayo 15, 2025.

It’s optimal to fly from Athens to San Francisco in the evening. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Athens to San Francisco?

Use this chart to determine the cheapest time to fly round-trip from Athens to San Francisco. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Athens to San Francisco flight should consider departing on Friday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 mayo 15, 2025.
Peruse reviews from past customers who have flown with Delta, Austrian Airlines and SWISS from Athens to San Francisco to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
789 reviews
Delta
8.0
Very good
7,946 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,595 reviews
Delta
8.0
Very good
7,946 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,451 reviews
Delta
8.0
Very good
7,946 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,731 reviews
Delta
8.0
Very good
7,946 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    Currently priced at $591, Scandinavian Airlines will fly you from Athens to San Francisco and back. In addition to Scandinavian Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and British Airways - these airlines can fly you to your destination from $767 and $768, respectively. Scandinavian Airlines is 33% 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 Vueling. According to our data, you can fly for as low as $385. Users have also found prices from $537 and $539 on British Airways 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, January is the cheapest month in which you can book a flight from Athens to San Francisco (average of $276). Flying from Athens to San Francisco in June is currently the most expensive (average of $378). 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 Athens?

Book flights to Athens if you plan to visit one of these locations
Roseville
Mountain View
Santa Cruz
Livermore
South San Francisco
Turlock
Watsonville
Manteca
Fairfield
Newark
Richmond
Hollister
Milpitas
Antioch
Hayward
Alameda
Sunnyvale
Daly City
Campbell
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 mayo 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$559Average$656FlexibilityNo cancel feeOn-time77%
DeltaCheapest$560Average$933FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$661Average$805FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$703Average$907FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$779Average$994FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$808Average$937FlexibilityNo cancel feeOn-time69%
KLMCheapest$835Average$982FlexibilityNo cancel feeOn-time75%

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