$346+ 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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — SFO
Apr 1 — Apr 81
1 adult, Economy
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Find cheap flights from Athens to San Francisco with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Athens to San Francisco
Cheapest
Best
Last-minute
One-way
Cheapest flights from Athens to San FranciscoExplore 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 March 2, 2026.
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 March 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 4/167:30 pm
ATH
- SFO
1 stop29h 10m
Scandinavian Airlines
Fri 5/14:45 pm
SFO
- ATH
1 stop17h 30m
Scandinavian Airlines
Deal found 2/26![Scandinavian Airlines logo]()
$623
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 4/207:30 pm
ATH
- SFO
1 stop29h 10m
Scandinavian Airlines
Sun 4/264:45 pm
SFO
- ATH
1 stop15h 55m
Scandinavian Airlines
Deal found 2/27![Scandinavian Airlines logo]()
$659
This Gotogate deal was found by Cheapflights users on 3/1. 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 8/257:30 pm
ATH
- SFO
1 stop29h 10m
Scandinavian Airlines
Tue 9/14:45 pm
SFO
- ATH
1 stop15h 55m
Scandinavian Airlines
Deal found 3/1![Scandinavian Airlines logo]()
$661
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 4/27:30 pm
ATH
- SFO
1 stop29h 10m
Scandinavian Airlines
Tue 4/214:45 pm
SFO
- ATH
1 stop15h 55m
Scandinavian Airlines
Deal found 2/26![Scandinavian Airlines logo]()
$663
This Gotogate deal was found by Cheapflights users on 2/28. 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.
Mon 8/247:30 pm
ATH
- SFO
1 stop29h 10m
Scandinavian Airlines
Mon 8/314:45 pm
SFO
- ATH
2 stops32h 00m
Scandinavian Airlines
Deal found 2/28![Scandinavian Airlines logo]()
$706
This Gotogate deal was found by Cheapflights users on 2/27. 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 9/247:30 pm
ATH
- SFO
1 stop29h 10m
Scandinavian Airlines
Sat 10/174:45 pm
SFO
- ATH
1 stop34h 25m
Scandinavian Airlines
Deal found 2/27![Scandinavian Airlines logo]()
$710
This Scandinavian Airlines deal was found by Cheapflights users on 2/26. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:30 pm
ATH
- SFO
1 stop29h 10m
Scandinavian Airlines
Sun 4/264:45 pm
SFO
- ATH
1 stop15h 55m
Scandinavian Airlines
Deal found 2/26![Scandinavian Airlines logo]()
$713
Best flights from Athens to San FranciscoDiscover carefully curated flight deals from Athens to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 2, 2026.
Discover carefully curated flight deals from Athens to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 2, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 2/27. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:30 pm
ATH
- SFO
1 stop29h 10m
Scandinavian Airlines
Sun 4/264:45 pm
SFO
- ATH
1 stop15h 55m
Scandinavian Airlines
Deal found 2/27![Scandinavian Airlines logo]()
$713
This Gotogate deal was found by Cheapflights users on 3/1. 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 4/1412:00 pm
ATH
- SFO
1 stop35h 15m
ITA Airways
Fri 4/243:15 pm
SFO
- ATH
1 stop23h 30m
ITA Airways
Deal found 3/1![ITA Airways logo]()
$806
This United Airlines deal was found by Cheapflights users on 3/1. 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.
Thu 4/166:35 am
ATH
- SFO
2 stops23h 15m
United Airlines
Thu 4/236:00 am
SFO
- ATH
2 stops18h 35m
United Airlines
Deal found 3/1![United Airlines logo]()
$900
This SWISS deal was found by Cheapflights users on 2/28. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:55 am
ATH
- SFO
1 stop19h 20m
SWISS
Fri 5/12:00 pm
SFO
- ATH
2 stops20h 35m
SWISS
Deal found 2/28![SWISS logo]()
$938
This Delta deal was found by Cheapflights users on 2/26. 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 3/126:05 am
ATH
- SFO
1 stop15h 45m
Delta
Thu 3/195:50 am
SFO
- ATH
2 stops22h 10m
Delta
Deal found 2/26![Delta logo]()
$941
This British Airways deal was found by Cheapflights users on 2/26. 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.
Mon 4/68:50 pm
ATH
- SFO
1 stop27h 00m
British Airways
Thu 4/237:30 pm
SFO
- ATH
1 stop20h 45m
British Airways
Deal found 2/26![British Airways logo]()
$942
This Scandinavian Airlines deal was found by Cheapflights users on 3/1. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:45 am
ATH
- SFO
1 stop16h 55m
Scandinavian Airlines
Sun 5/244:45 pm
SFO
- ATH
1 stop34h 25m
Scandinavian Airlines
Deal found 3/1![Scandinavian Airlines logo]()
$838
This United Airlines deal was found by Cheapflights users on 3/1. 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.
Tue 4/1412:35 pm
ATH
- SFO
2 stops22h 42m
United Airlines
Fri 4/242:32 pm
SFO
- ATH
2 stops22h 33m
United Airlines
Deal found 3/1![United Airlines logo]()
$914
This Scandinavian Airlines deal was found by Cheapflights users on 2/26. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:10 pm
ATH
- SFO
2 stops28h 30m
Scandinavian Airlines
Wed 5/137:05 am
SFO
- ATH
2 stops25h 35m
Scandinavian Airlines
Deal found 2/26![Scandinavian Airlines logo]()
$933
Last-minute flights from Athens to San FranciscoDiscover last-minute flight deals from Athens to San Francisco. Data last updated March 2, 2026 and is based on user searches.
Discover last-minute flight deals from Athens to San Francisco. Data last updated March 2, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 3/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/71:10 pm
ATH
- SFO
1 stop31h 55m
Turkish Airlines
Sat 3/217:50 pm
SFO
- ATH
1 stop16h 00m
Turkish Airlines
Deal found 3/1![Turkish Airlines logo]()
$811
This Gotogate deal was found by Cheapflights users on 3/1. 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.
Mon 3/99:50 am
ATH
- SFO
1 stop16h 55m
Turkish Airlines
Tue 3/3112:55 pm
SFO
- ATH
1 stop15h 55m
Turkish Airlines
Deal found 3/1![Turkish Airlines logo]()
$804
This Tripair deal was found by Cheapflights users on 2/26. 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 Tripair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:00 am
ATH
- SFO
1 stop17h 05m
ITA Airways
Mon 3/164:05 pm
SFO
- ATH
1 stop17h 30m
ITA Airways
Deal found 2/26![ITA Airways logo]()
$841
This Turkish Airlines deal was found by Cheapflights users on 2/26. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/141:10 pm
ATH
- SFO
1 stop31h 55m
Turkish Airlines
Sat 3/217:50 pm
SFO
- ATH
1 stop16h 00m
Turkish Airlines
Deal found 2/26![Turkish Airlines logo]()
$865
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 3/151:10 pm
ATH
- SFO
1 stop37h 35m
Turkish Airlines
Sat 3/217:50 pm
SFO
- ATH
1 stop31h 30m
Turkish Airlines
Deal found 2/27![Turkish Airlines logo]()
$819
This Gotogate deal was found by Cheapflights users on 2/26. 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.
Fri 3/206:35 am
ATH
- SFO
1 stop23h 00m
Lufthansa
Mon 3/309:05 pm
SFO
- ATH
1 stop16h 00m
Lufthansa
Deal found 2/26![Lufthansa logo]()
$905
This United Airlines deal was found by Cheapflights users on 3/1. 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.
Mon 3/232:15 pm
ATH
- SFO
1 stop15h 55m
United Airlines
Mon 4/611:05 pm
SFO
- ATH
1 stop23h 05m
United Airlines
Deal found 3/1![United Airlines logo]()
$895
This Gotogate deal was found by Cheapflights users on 3/1. 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.
Mon 3/237:30 pm
ATH
- SFO
1 stop29h 05m
Scandinavian Airlines
Mon 4/64:45 pm
SFO
- ATH
2 stops32h 00m
Scandinavian Airlines
Deal found 3/1![Scandinavian Airlines logo]()
$906
This deal was found by Cheapflights users on 2/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/266:00 am
ATH
- SFO
1 stop17h 05m
ITA Airways
Tue 3/313:15 pm
SFO
- ATH
1 stop17h 20m
ITA Airways
Deal found 2/27![ITA Airways logo]()
$890
One-way flights from Athens to San FranciscoSearch for one-way flight options from Athens to San Francisco. Find affordable one-way fares based on user searches. Data last updated March 2, 2026.
Search for one-way flight options from Athens to San Francisco. Find affordable one-way fares based on user searches. Data last updated March 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/1. 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 6/48:05 pm
ATH
- SFO
2 stops33h 05m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 2/27. 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.
Sat 5/26:10 am
ATH
- SFO
2 stops39h 50m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 5/59:40 am
ATH
- SFO
2 stops36h 20m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 6/25:35 pm
ATH
- SFO
3 stops35h 35m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 5/410:00 am
ATH
- SFO
2 stops21h 55m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 2/26. 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.
Sat 6/611:55 pm
ATH
- SFO
3 stops53h 15m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 2/27. 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.
Wed 4/297:55 am
ATH
- SFO
2 stops48h 36m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 4/195:20 pm
ATH
- SFO
2 stops57h 23m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 6/239:40 am
ATH
- SFO
2 stops22h 15m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$406
This Kiwi.com deal was found by Cheapflights users on 3/1. 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.
Wed 4/2211:30 pm
ATH
- SFO
3 stops51h 20m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$410
This Kiwi.com deal was found by Cheapflights users on 2/27. 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.
Wed 4/1511:30 pm
ATH
- SFO
3 stops51h 20m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$413
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 March 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $623 (Kiwi.com) |
One-way from | $354 (Kiwi.com) |
Popular in | August |
Cheapest in | April |
Average price | $868 |
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 March 2, 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
AthensSan Francisco
ATH - SFO
ATHSFO
Athens Eleftherios V.
Wed 4/22
7:30 pm-2:40 pm
1 stop29h 10m
San Francisco
Sun 4/26
4:45 pm-6:40 pm
1 stop15h 55m
$713
AthensSan Francisco
ATH - SFO
ATHSFO
Athens Eleftherios V.
Tue 4/14
12:00 pm-1:15 pm
1 stop35h 15m
San Francisco
Fri 4/24
3:15 pm-12:45 am
1 stop23h 30m
$806
AthensSan Francisco
ATH - SFO
ATHSFO
Athens Eleftherios V.
Tue 5/12
7:45 am-2:40 pm
1 stop16h 55m
San Francisco
Sun 5/24
4:45 pm-1:10 pm
1 stop34h 25m
$838
AthensSan Francisco
ATH - SFO
ATHSFO
Athens Eleftherios V.
Thu 4/16
6:35 am-7:50 pm
2 stops23h 15m
San Francisco
Thu 4/23
6:00 am-10:35 am
2 stops18h 35m
$900
AthensSan Francisco
ATH - SFO
ATHSFO
Athens Eleftherios V.
Tue 4/14
12:35 pm-1:17 am
2 stops22h 42m
San Francisco
Fri 4/24
2:32 pm-11:05 pm
2 stops22h 33m
$914
AthensSan Francisco
ATH - SFO
ATHSFO
Athens Eleftherios V.
Fri 5/1
8:10 pm-2:40 pm
2 stops28h 30m
San Francisco
Wed 5/13
7:05 am-6:40 pm
2 stops25h 35m
$933
AthensSan Francisco
ATH - SFO
ATHSFO
Athens Eleftherios V.
Thu 4/16
6:55 am-4:15 pm
1 stop19h 20m
San Francisco
Fri 5/1
2:00 pm-8:35 pm
2 stops20h 35m
$938
AthensSan Francisco
ATH - SFO
ATHSFO
Athens Eleftherios V.
Thu 3/12
6:05 am-12:50 pm
1 stop15h 45m
San Francisco
Thu 3/19
5:50 am-1:00 pm
2 stops22h 10m
$941
AthensSan Francisco
ATH - SFO
ATHSFO
Athens Eleftherios V.
Mon 4/6
8:50 pm-1:50 pm
1 stop27h 00m
San Francisco
Thu 4/23
7:30 pm-2:15 am
1 stop20h 45m
$942
AthensSan Francisco
ATH - SFO
ATHSFO
Athens Eleftherios V.
Thu 6/4
8:05 pm-8:50 pm
1 stop34h 45m
$431
Showing 1-10 of 17 resultsSorted by cheapest first
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 March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*2 stars |
- 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.
ATH-SFO
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 27, 2026.
The best time to book flights from Athens to San Francisco is 75 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 March 2, 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.
Boarding
7.7
Overall
7.4
Comfort
7.3
Crew
8.1
Entertainment
7.1
Food
6.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Boarding
7.7
Overall
7.4
Comfort
7.3
Crew
8.1
Entertainment
7.1
Food
6.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Boarding
7.7
Overall
7.4
Comfort
7.3
Crew
8.1
Entertainment
7.1
Food
6.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Boarding
7.7
Overall
7.4
Comfort
7.3
Crew
8.1
Entertainment
7.1
Food
6.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Boarding
7.7
Overall
7.4
Comfort
7.3
Crew
8.1
Entertainment
7.1
Food
6.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Boarding
7.7
Overall
7.4
Comfort
7.3
Crew
8.1
Entertainment
7.1
Food
6.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Related info for your journey
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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 March 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$560 | Average$1,018 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$583 | Average$685 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$752 | Average$890 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$758 | Average$953 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$785 | Average$1,017 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$801 | Average$963 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$835 | Average$1,055 | FlexibilityNo cancel fee | On-time76% |