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$330+ Cheap flights from San Jose, CA (SJC) to Athens (ATH)

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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — ATH
Dec 14 — Dec 211
Sun 12/14
Sun 12/21
1 adult, Economy
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Find flight deals from San Jose to Athens

Cheapest flights from San Jose to Athens
Explore the most affordable flight options available from San Jose to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 14, 2025.

This Delta deal was found by Cheapflights users on 11/14. 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.
Sat 11/2211:40 amSJC - ATH
2 stops36h 55mDelta
Fri 12/512:50 pmATH - SJC
2 stops32h 06mDelta
Deal found 11/14$502
This Delta deal was found by Cheapflights users on 11/14. 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.
Sat 11/222:15 pmSJC - ATH
2 stops34h 20mDelta
Thu 12/46:05 amATH - SJC
2 stops23h 13mDelta
Deal found 11/14$509
This Delta deal was found by Cheapflights users on 11/14. 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.
Wed 11/266:25 amSJC - ATH
2 stops24h 10mDelta
Fri 12/512:50 pmATH - SJC
2 stops32h 06mDelta
Deal found 11/14$512
This Delta deal was found by Cheapflights users on 11/14. 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.
Mon 11/248:55 pmSJC - ATH
2 stops51h 40mDelta
Fri 12/512:50 pmATH - SJC
2 stops32h 06mDelta
Deal found 11/14$513
This Delta deal was found by Cheapflights users on 11/14. 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.
Wed 11/265:45 amSJC - ATH
2 stops24h 50mDelta
Wed 12/31:45 pmATH - SJC
2 stops35h 18mDelta
Deal found 11/14$514
This Delta deal was found by Cheapflights users on 11/14. 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.
Mon 11/248:55 pmSJC - ATH
2 stops51h 40mDelta
Wed 12/31:45 pmATH - SJC
2 stops35h 18mDelta
Deal found 11/14$520
This United Airlines deal was found by Cheapflights users on 11/14. 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.
Sun 11/234:02 pmSJC - ATH
2 stops38h 33mUnited Airlines
Fri 12/56:05 amATH - SJC
2 stops21h 46mUnited Airlines
Deal found 11/14$525
This United Airlines deal was found by Cheapflights users on 11/14. 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.
Sun 11/236:40 pmSJC - ATH
2 stops35h 55mUnited Airlines
Wed 12/36:35 amATH - SJC
2 stops21h 16mUnited Airlines
Deal found 11/14$527
This Delta deal was found by Cheapflights users on 11/14. 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.
Sat 11/227:46 pmSJC - ATH
2 stops28h 49mDelta
Sat 12/612:50 pmATH - SJC
2 stops32h 06mDelta
Deal found 11/14$552
This United Airlines deal was found by Cheapflights users on 11/14. 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.
Thu 11/278:45 amSJC - ATH
2 stops30h 55mUnited Airlines
Thu 12/46:25 amATH - SJC
2 stops25h 02mUnited Airlines
Deal found 11/14$557
This Delta deal was found by Cheapflights users on 11/14. 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.
Thu 11/277:45 pmSJC - ATH
2 stops28h 50mDelta
Wed 12/31:45 pmATH - SJC
2 stops35h 18mDelta
Deal found 11/14$559
This Delta deal was found by Cheapflights users on 11/14. 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.
Wed 11/266:25 amSJC - ATH
2 stops24h 10mDelta
Sat 12/612:50 pmATH - SJC
2 stops32h 06mDelta
Deal found 11/14$562

Cheap flight deals from San Jose to Athens

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Athens (ATH). 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 November 14, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$502
(Delta)

One-way from

$330
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$650
Provider with most accurate pricing for San Jose-Athens Eleftherios V. flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Jose-Athens Eleftherios V. flights.
Search Deals
From San Jose to Athens Eleftherios V.
Search Deals
One-way flight from San Jose to Athens Eleftherios V.
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($177 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($105 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose to Athens 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 November 14, 2025.
Use the filters below to find and compare flights from San Jose to Athens that are best for you.

Fly from

San Jose

Fly to

Athens

Route

Depart

Return

Price

San JoseAthens

SJC - ATH

SJCATH

San Jose

Tue 11/25

6:59 pm-10:35 am

2 stops29h 36m

Athens Eleftherios V.

Fri 12/5

12:50 pm-11:40 am

2 stops32h 50m

$502

San JoseAthens

SJC - ATH

SJCATH

San Jose

Tue 11/25

6:59 pm-10:35 am

2 stops29h 36m

Athens Eleftherios V.

Wed 12/3

1:45 pm-3:03 pm

2 stops35h 18m

$509

San JoseAthens

SJC - ATH

SJCATH

San Jose

Tue 11/25

6:59 pm-10:35 am

2 stops29h 36m

Athens Eleftherios V.

Thu 12/4

6:05 am-7:18 pm

2 stops23h 13m

$509

San JoseAthens

SJC - ATH

SJCATH

San Jose

Wed 11/26

6:25 am-4:35 pm

2 stops24h 10m

Athens Eleftherios V.

Fri 12/5

12:50 pm-10:56 am

2 stops32h 06m

$512

San JoseAthens

SJC - ATH

SJCATH

San Jose

Mon 11/24

8:55 pm-10:35 am

2 stops51h 40m

Athens Eleftherios V.

Fri 12/5

12:50 pm-10:56 am

2 stops32h 06m

$513

San JoseAthens

SJC - ATH

SJCATH

San Jose

Wed 11/26

5:45 am-4:35 pm

2 stops24h 50m

Athens Eleftherios V.

Thu 12/4

6:05 am-3:03 pm

2 stops18h 58m

$514

San JoseAthens

SJC - ATH

SJCATH

San Jose

Wed 11/26

5:45 am-4:35 pm

2 stops24h 50m

Athens Eleftherios V.

Wed 12/3

1:45 pm-3:03 pm

2 stops35h 18m

$514

San JoseAthens

SJC - ATH

SJCATH

San Jose

Mon 11/24

8:55 pm-10:35 am

2 stops51h 40m

Athens Eleftherios V.

Wed 12/3

1:45 pm-3:03 pm

2 stops35h 18m

$520

San JoseAthens

SJC - ATH

SJCATH

San Jose

Tue 11/25

6:59 pm-10:35 am

2 stops29h 36m

Athens Eleftherios V.

Sun 12/7

12:50 pm-10:56 am

2 stops32h 06m

$552

San JoseAthens

SJC - ATH

SJCATH

San Jose

Thu 11/27

8:45 am-1:40 am

2 stops30h 55m

Athens Eleftherios V.

Thu 12/4

6:25 am-9:27 pm

2 stops25h 02m

$557

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

Showing 1-10 of 21 results
1
2
3

Compare providers for flights from San Jose to Athens

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 San Jose to Athens in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust 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 San Jose, California-Athens flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Jose, California-Athens flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Jose, California-Athens flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Jose, California-Athens 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 San Jose, California-Athens 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 San Jose to Athens

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

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

Currently, February is the cheapest month in which you can book a flight from San Jose, California to Athens (average of $500). Flying from San Jose, California to Athens in June is currently the most expensive (average of $969). 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 SJC to ATH?

Find hourly flight availability from San Jose to Athens. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 14, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 41% on flights from San Jose, California to Athens by exploring options for tickets in the evening.

Reviews of airlines servicing Athens

Get insights into the airlines that provide service to Athens. 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 Athens. Reviews last updated November 14, 2025.
Get a feel of what it's like to fly with Delta and United Airlines from San Jose to Athens by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Food

7.3

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Food

7.3

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
9,017 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Food

7.3

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

    There are many flights that can get you from San Jose, California to Athens in 29h 36m. Fly via Delta to get the fastest option. The distance from San Jose, California to Athens is about 6793 mi.

  • What are the cheapest airlines flying from San Jose, California to Athens round-trip?

    Flying on Delta is currently your cheapest option to Athens, with prices starting at $576. Another option worth looking into is United Airlines, starting at $624 round trip. You may be able to fly from San Jose, California to Athens for 43% less than the average price by searching for these airlines.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from San Jose, California to Athens (average of $500). Flying from San Jose, California to Athens in June is currently the most expensive (average of $969). 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
Glyfada
Piraeus
Tolo
Galaxidi

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Top 2 airlines flying from San Jose to Athens

Discover the top 2 airlines that operate flights from San Jose to Athens. 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 November 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$576Average$859FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$624Average$1,232FlexibilityNo cancel feeOn-time69%

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