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$420+ 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — ATH
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
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 3, 2025.

This SmartFares deal was found by Cheapflights users on 11/2. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/85:55 pmSJC - ATH
2 stops35h 00mMultiple Airlines
Sun 11/1610:20 amATH - SJC
2 stops22h 39mMultiple Airlines
Deal found 11/2$972
This Iberia deal was found by Cheapflights users on 11/1. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:00 amSJC - ATH
2 stops24h 15mMultiple Airlines
Mon 1/129:55 pmATH - SJC
2 stops33h 34mMultiple Airlines
Deal found 11/1$1,026
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Wed 12/174:00 pmSJC - ATH
2 stops23h 40mUnited Airlines
Wed 12/242:20 pmATH - SJC
2 stops40h 56mUnited Airlines
Deal found 11/2$1,154
This Delta deal was found by Cheapflights users on 11/2. 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 12/225:40 pmSJC - ATH
2 stops57h 55mDelta
Mon 12/291:45 pmATH - SJC
2 stops37h 14mDelta
Deal found 11/2$1,221
This Delta deal was found by Cheapflights users on 11/2. 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 12/227:45 pmSJC - ATH
2 stops55h 50mDelta
Tue 1/62:35 pmATH - SJC
2 stops27h 57mDelta
Deal found 11/2$1,227
This British Airways deal was found by Cheapflights users on 11/3. 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.
Sun 11/2311:06 amSJC - ATH
2 stops22h 04mBritish Airways
Sat 11/294:55 pmATH - SJC
2 stops59h 28mBritish Airways
Deal found 11/3$1,301
This Delta deal was found by Cheapflights users on 11/2. 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 12/225:40 pmSJC - ATH
2 stops57h 55mDelta
Sun 12/2812:50 pmATH - SJC
2 stops32h 52mDelta
Deal found 11/2$1,313
This SmartFares deal was found by Cheapflights users on 11/3. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/710:48 amSJC - ATH
2 stops24h 02mMultiple Airlines
Sun 11/910:10 amATH - SJC
2 stops22h 49mMultiple Airlines
Deal found 11/3$1,371
This SmartFares deal was found by Cheapflights users on 11/3. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:59 amSJC - ATH
2 stops25h 51mMultiple Airlines
Fri 1/910:10 amATH - SJC
2 stops33h 38mMultiple Airlines
Deal found 11/3$1,402
This KAYAK deal was found by Cheapflights users on 11/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/243:22 pmSJC - ATH
2 stops38h 53mScandinavian Airlines
Tue 1/67:30 pmATH - SJC
2 stops36h 26mScandinavian Airlines
Deal found 11/2$1,408
This Delta deal was found by Cheapflights users on 11/2. 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.
Tue 12/233:22 pmSJC - ATH
2 stops36h 13mDelta
Tue 1/62:35 pmATH - SJC
2 stops27h 57mDelta
Deal found 11/2$1,411

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 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$524
(KAYAK)

One-way from

$420
(Cheapflightsfares)

Popular in

December

Cheapest in

February

Average price

$700
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. 2% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($48 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 3, 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

Mon 4/27

3:31 pm-10:55 pm

2 stops21h 24m

Athens Eleftherios V.

Tue 5/12

10:30 am-10:53 pm

2 stops22h 23m

$564

San JoseAthens

SJC - ATH

SJCATH

San Jose

Mon 3/9

8:25 am-4:35 pm

2 stops23h 10m

Athens Eleftherios V.

Thu 3/19

6:25 am-9:20 pm

2 stops23h 55m

$567

San JoseAthens

SJC - ATH

SJCATH

San Jose

Mon 4/27

3:45 pm-2:20 am

3 stops24h 35m

Athens Eleftherios V.

Tue 5/12

7:45 am-10:53 pm

2 stops25h 08m

$815

San JoseAthens

SJC - ATH

SJCATH

San Jose

Sun 3/1

2:12 pm-7:10 pm

2 stops18h 58m

Athens Eleftherios V.

Fri 3/13

7:45 am-8:46 pm

2 stops22h 01m

$922

San JoseAthens

SJC - ATH

SJCATH

San Jose

Thu 11/20

6:00 am-4:15 pm

2 stops24h 15m

Athens Eleftherios V.

Mon 1/12

9:55 pm-9:29 pm

2 stops33h 34m

$1,026

San JoseAthens

SJC - ATH

SJCATH

San Jose

Fri 3/20

2:36 pm-7:15 pm

2 stops19h 39m

Athens Eleftherios V.

Fri 3/27

7:45 am-8:46 pm

2 stops22h 01m

$1,139

San JoseAthens

SJC - ATH

SJCATH

San Jose

Wed 12/17

4:00 pm-1:40 am

2 stops23h 40m

Athens Eleftherios V.

Wed 12/24

2:20 pm-9:16 pm

2 stops40h 56m

$1,154

San JoseAthens

SJC - ATH

SJCATH

San Jose

Mon 12/22

5:40 pm-1:35 pm

2 stops57h 55m

Athens Eleftherios V.

Tue 12/30

1:45 pm-10:42 pm

2 stops42h 57m

$1,221

San JoseAthens

SJC - ATH

SJCATH

San Jose

Mon 12/22

5:40 pm-1:35 pm

2 stops57h 55m

Athens Eleftherios V.

Wed 12/31

1:45 pm-10:42 pm

2 stops42h 57m

$1,221

San JoseAthens

SJC - ATH

SJCATH

San Jose

Sun 11/23

11:06 am-7:10 pm

2 stops22h 04m

Athens Eleftherios V.

Sat 11/29

4:55 pm-6:23 pm

2 stops59h 28m

$1,301

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 20 results
1
2

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 $978). 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 3, 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.

How much does it cost to fly round-trip from San Jose, California to Athens?

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 3, 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
8,002 reviews

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
8,002 reviews
Delta
7.9
Good
8,002 reviews

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
8,997 reviews
Delta
7.9
Good
8,002 reviews

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

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 21h 24m. Fly via Delta, United Airlines, or Scandinavian Airlines to get the fastest option. The distance from San Jose, California to Athens is about 6793 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 40% 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 $978). 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 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$576Average$859FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$624Average$1,232FlexibilityNo cancel feeOn-time69%

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