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$418+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — SFO
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 March, 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 June 12, 2025.

Round-trip from

$549
(oojo)

One-way from

$418
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$918
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. 10% potential increase in price ($102 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Tue 6/179:50 amATH - SFO
1 stop20h 38mMultiple Airlines
Wed 7/234:03 pmSFO - ATH
1 stop18h 57mMultiple Airlines
Deal found 6/11$486
This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/262:10 pmATH - SFO
1 stop34h 25mScandinavian Airlines
Mon 12/14:40 pmSFO - ATH
1 stop16h 00mScandinavian Airlines
Deal found 6/11$549
This Gotogate deal was found by Cheapflights users on 6/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/196:05 amATH - SFO
1 stop17h 20mITA Airways
Tue 7/223:15 pmSFO - ATH
1 stop35h 15mITA Airways
Deal found 6/10$763
This Gotogate deal was found by Cheapflights users on 6/12. 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.
Thu 6/266:55 amATH - SFO
1 stop16h 55mBritish Airways
Wed 7/97:20 pmSFO - ATH
1 stop21h 05mBritish Airways
Deal found 6/12$779
This Iberia deal was found by Cheapflights users on 6/10. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/910:55 pmATH - SFO
2 stops31h 32mIberia
Thu 10/168:10 pmSFO - ATH
1 stop20h 45mIberia
Deal found 6/10$786
This Gotogate deal was found by Cheapflights users on 6/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/173:55 amATH - SFO
1 stop22h 45mTurkish Airlines
Tue 7/226:45 pmSFO - ATH
1 stop22h 20mTurkish Airlines
Deal found 6/10$796
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/33:55 pmATH - SFO
1 stop27h 32mAmerican Airlines
Wed 7/306:21 amSFO - ATH
1 stop16h 54mAmerican Airlines
Deal found 6/10$805
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/272:25 pmATH - SFO
1 stop17h 17mUnited Airlines
Mon 7/2112:20 amSFO - ATH
1 stop23h 35mUnited Airlines
Deal found 6/11$860
This Gotogate deal was found by Cheapflights users on 6/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1712:10 pmATH - SFO
2 stops21h 03mAir Canada
Mon 7/288:20 amSFO - ATH
1 stop15h 45mAir Canada
Deal found 6/11$861
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:00 amATH - SFO
1 stop15h 45mDelta
Thu 10/166:05 amSFO - ATH
2 stops22h 05mDelta
Deal found 6/10$877

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 June 12, 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.

Wed 11/26

2:10 pm-2:35 pm

1 stop34h 25m

San Francisco

Mon 12/1

4:40 pm-6:40 pm

1 stop16h 00m

$549

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Fri 6/27

9:45 am-8:29 am

1 stop32h 44m

San Francisco

Tue 7/22

6:00 am-2:00 pm

1 stop22h 00m

$691

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Thu 6/26

6:55 am-1:50 pm

1 stop16h 55m

San Francisco

Wed 7/9

7:20 pm-2:25 am

1 stop21h 05m

$779

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Thu 6/26

12:00 pm-8:25 pm

1 stop18h 25m

San Francisco

Wed 7/9

4:35 pm-2:25 am

1 stop23h 50m

$785

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Thu 10/9

10:55 pm-8:27 pm

2 stops31h 32m

San Francisco

Thu 10/16

8:10 pm-2:55 am

1 stop20h 45m

$786

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Sun 6/22

10:00 pm-10:35 am

1 stop22h 35m

San Francisco

Wed 7/30

6:45 pm-8:55 am

1 stop28h 10m

$800

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Mon 6/23

7:30 pm-1:25 pm

1 stop27h 55m

San Francisco

Mon 7/28

3:15 pm-12:45 am

1 stop23h 30m

$803

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Fri 6/27

2:25 pm-9:42 pm

1 stop17h 17m

San Francisco

Mon 7/21

12:20 am-9:55 am

1 stop23h 35m

$860

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Thu 7/17

12:10 pm-11:13 pm

2 stops21h 03m

San Francisco

Mon 7/28

8:20 am-10:05 am

1 stop15h 45m

$861

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Thu 10/9

6:00 am-11:45 am

1 stop15h 45m

San Francisco

Thu 10/16

6:05 am-2:10 pm

2 stops22h 05m

$877

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 21 results
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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 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 June 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 $364). 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 June 12, 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.

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 June 12, 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

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

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

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

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
802 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

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
1,623 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

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
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

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
Turkish Airlines
7.3
Good
3,848 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

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 $549, 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 British Airways and American Airlines - these airlines can fly you to your destination from $779 and $785, respectively. Scandinavian Airlines is 38% 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 $471. Users have also found prices from $548 and $612 on Iberia and Aer Lingus, 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 $364). 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
South San Francisco
Livermore
Turlock
Santa Cruz
Manteca
Fairfield
Watsonville
Antioch
Hollister
Milpitas
Newark
Hayward
Alameda
Sunnyvale
Daly City
Union City
Campbell
Capitola

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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$559Average$653FlexibilityNo cancel feeOn-time77%
DeltaCheapest$562Average$933FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$661Average$799FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$703Average$888FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$779Average$994FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$801Average$907FlexibilityNo cancel feeOn-time69%
KLMCheapest$835Average$982FlexibilityNo cancel feeOn-time75%

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