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$599+ Cheap flights from Athens (ATH) to San Jose, CA (SJC)

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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — SJC
feb. 14 — feb. 211
sáb. 2/14
sáb. 2/21
1 adult, Economy
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Cheap flight deals from Athens to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Athens (ATH) to San Jose (SJC). 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 enero 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$818
(American Airlines)

One-way from

$599
(British Airways)
Provider with most accurate pricing for Athens Eleftherios V.-San Jose flight deals.
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Provider most trusted by Cheapflights users for Athens Eleftherios V.-San Jose flights.
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From Athens Eleftherios V. to San Jose
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One-way flight from Athens Eleftherios V. to San Jose
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Find flight deals from Athens to San Jose

Cheapest flights from Athens to San Jose
Explore the most affordable flight options available from Athens to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 15, 2026.

This American Airlines deal was found by Cheapflights users on 1/13. 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. 4/2211:00 am
ATH
-
SJC
2 stops21h 59m
American Airlines
dom. 4/266:00 am
SJC
-
ATH
2 stops27h 55m
American Airlines
Deal found 1/13$818
This United Airlines deal was found by Cheapflights users on 1/14. 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.
mié. 4/2212:35 pm
ATH
-
SJC
1 stop20h 01m
United Airlines
dom. 4/263:45 pm
SJC
-
ATH
2 stops21h 20m
United Airlines
Deal found 1/14$937
This British Airways deal was found by Cheapflights users on 1/15. 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.
mar. 2/177:55 pm
ATH
-
SJC
2 stops37h 01m
British Airways
lun. 4/132:02 pm
SJC
-
ATH
2 stops26h 08m
British Airways
Deal found 1/15$4,001
This British Airways deal was found by Cheapflights users on 1/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/135:05 pm
ATH
-
SJC
2 stops37h 16m
British Airways
lun. 3/232:08 pm
SJC
-
ATH
2 stops24h 02m
British Airways
Deal found 1/14$4,006
This United Airlines deal was found by Cheapflights users on 1/14. 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. 3/1310:55 am
ATH
-
SJC
2 stops21h 04m
United Airlines
dom. 3/2210:55 pm
SJC
-
ATH
2 stops26h 15m
United Airlines
Deal found 1/14$4,302
This United Airlines deal was found by Cheapflights users on 1/14. 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. 3/1310:55 am
ATH
-
SJC
2 stops21h 04m
United Airlines
mar. 3/243:49 pm
SJC
-
ATH
2 stops24h 51m
United Airlines
Deal found 1/14$4,317
This United Airlines deal was found by Cheapflights users on 1/14. 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.
jue. 3/126:35 am
ATH
-
SJC
2 stops25h 24m
United Airlines
lun. 3/2310:55 pm
SJC
-
ATH
2 stops25h 25m
United Airlines
Deal found 1/14$4,321
This Air Canada deal was found by Cheapflights users on 1/14. 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.
vie. 3/1310:55 am
ATH
-
SJC
2 stops45h 04m
Multiple Airlines
lun. 3/233:49 pm
SJC
-
ATH
3 stops32h 31m
Multiple Airlines
Deal found 1/14$4,331
This Air Canada deal was found by Cheapflights users on 1/14. 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. 3/1412:15 pm
ATH
-
SJC
2 stops42h 01m
Air Canada
dom. 3/228:45 am
SJC
-
ATH
2 stops40h 25m
Air Canada
Deal found 1/14$4,333

Cheapflights Fare Finder

 
Customize your flight search to find flights from Athens to San Jose 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 enero 15, 2026.
Use the filters below to find and compare flights from Athens to San Jose that are best for you.

Fly from

Athens

Fly to

San Jose

Route

Depart

Return

Price

AthensSan Jose

ATH - SJC

ATHSJC

Athens Eleftherios V.

mié. 4/22

11:00 am-10:59 pm

2 stops21h 59m

San Jose

dom. 4/26

6:00 am-7:55 pm

2 stops27h 55m

$818

AthensSan Jose

ATH - SJC

ATHSJC

Athens Eleftherios V.

mié. 4/22

12:35 pm-10:36 pm

1 stop20h 01m

San Jose

dom. 4/26

3:45 pm-11:05 pm

2 stops21h 20m

$937

AthensSan Jose

ATH - SJC

ATHSJC

Athens Eleftherios V.

mar. 2/17

7:55 pm-10:56 pm

2 stops37h 01m

San Jose

lun. 4/13

2:02 pm-2:10 am

2 stops26h 08m

$4,001

AthensSan Jose

ATH - SJC

ATHSJC

Athens Eleftherios V.

vie. 3/13

10:55 am-10:59 pm

2 stops21h 04m

San Jose

dom. 3/22

10:55 pm-10:10 am

2 stops26h 15m

$4,302

AthensSan Jose

ATH - SJC

ATHSJC

Athens Eleftherios V.

vie. 3/13

10:55 am-10:59 pm

2 stops21h 04m

San Jose

mar. 3/24

3:49 pm-1:40 am

2 stops24h 51m

$4,317

AthensSan Jose

ATH - SJC

ATHSJC

Athens Eleftherios V.

jue. 3/12

6:35 am-10:59 pm

2 stops25h 24m

San Jose

dom. 3/22

10:55 pm-10:10 am

2 stops26h 15m

$4,321

AthensSan Jose

ATH - SJC

ATHSJC

Athens Eleftherios V.

jue. 3/12

6:35 am-10:59 pm

2 stops25h 24m

San Jose

lun. 3/23

10:55 pm-9:20 am

2 stops25h 25m

$4,321

AthensSan Jose

ATH - SJC

ATHSJC

Athens Eleftherios V.

vie. 3/13

10:55 am-10:59 pm

2 stops45h 04m

San Jose

lun. 3/23

3:49 pm-9:20 am

3 stops32h 31m

$4,331

AthensSan Jose

ATH - SJC

ATHSJC

Athens Eleftherios V.

mar. 5/26

8:00 pm-10:11 pm

2 stops36h 11m

$599

AthensSan Jose

ATH - SJC

ATHSJC

Athens Eleftherios V.

mié. 6/24

8:05 pm-10:31 pm

2 stops36h 26m

$680

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 18 results
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Compare providers for flights from Athens to San Jose

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 Jose in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Jose, California flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Athens-San Jose, California flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Athens-San Jose, California flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Athens-San Jose, California flights, Cheapflights users trust eDreams the most. eDreams 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 Jose, California 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 Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose 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 Jose

What is the cheapest month to book a flight from Athens to San Jose, California?

Currently, February is the cheapest month in which you can book a flight from Athens to San Jose, California (average of $600). Flying from Athens to San Jose, California in August is currently the most expensive (average of $850). 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.

Related info for your journey

Find useful and relevant information for your journey from Athens to San Jose. 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 Jose, California?

    A quick flight from Athens to San Jose, California can take about 20h 01m. American Airlines provides one of the quickest options available for as low as $937. The distance between Athens and San Jose, California is about 6793 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Athens to San Jose that include hotel bookings?

    Yes. In addition to deals on Athens to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Athens to San Jose?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Athens to San Jose.

  • Can I find deals for business class flights from Athens to San Jose?

    Yes. Cheapflights offers flight deals from Athens to San Jose 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 Jose, California?

    Currently, February is the cheapest month in which you can book a flight from Athens to San Jose, California (average of $600). Flying from Athens to San Jose, California in August is currently the most expensive (average of $850). 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

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