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$354+ 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 2/11. 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 Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/113:37 pmSJC - ATH
2 stops32h 58mDelta
Tue 11/1812:50 pmATH - SJC
2 stops34h 01mDelta
Deal found 11/1$503
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:30 amSJC - ATH
3 stops43h 05mUnited Airlines
Tue 11/186:25 amATH - SJC
2 stops24h 28mUnited Airlines
Deal found 11/1$511
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1111:40 amSJC - ATH
2 stops18h 55mMultiple Airlines
Mon 11/173:25 amATH - SJC
2 stops22h 30mMultiple Airlines
Deal found 11/1$520
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
Wed 12/311:45 pmATH - SJC
2 stops42h 57mDelta
Deal found 11/2$1,221
This Delta deal was found by Cheapflights users on 10/31. 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 stops34h 50mDelta
Tue 12/301:45 pmATH - SJC
2 stops40h 11mDelta
Deal found 10/31$1,225
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 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

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

$354
(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

3:00 pm-11:10 pm

2 stops22h 10m

Athens Eleftherios V.

Fri 5/8

1:10 pm-5:43 pm

2 stops38h 33m

$547

San JoseAthens

SJC - ATH

SJCATH

San Jose

Tue 4/28

6:40 am-11:10 pm

2 stops30h 30m

Athens Eleftherios V.

Fri 5/8

1:10 pm-5:43 pm

2 stops38h 33m

$547

San JoseAthens

SJC - ATH

SJCATH

San Jose

Sun 4/26

10:30 pm-1:40 pm

2 stops29h 10m

Athens Eleftherios V.

Wed 5/13

9:10 am-6:49 pm

1 stop19h 39m

$560

San JoseAthens

SJC - ATH

SJCATH

San Jose

Wed 4/29

7:00 am-5:40 pm

2 stops24h 40m

Athens Eleftherios V.

Wed 5/13

9:10 am-6:49 pm

1 stop19h 39m

$560

San JoseAthens

SJC - ATH

SJCATH

San Jose

Mon 4/27

3:31 pm-10:55 pm

2 stops21h 24m

Athens Eleftherios V.

Wed 5/13

9:10 am-6:49 pm

1 stop19h 39m

$560

San JoseAthens

SJC - ATH

SJCATH

San Jose

Mon 4/27

10:30 pm-7:00 am

2 stops22h 30m

Athens Eleftherios V.

Tue 5/12

3:30 pm-11:48 am

2 stops30h 18m

$561

San JoseAthens

SJC - ATH

SJCATH

San Jose

Tue 4/28

8:25 am-2:55 pm

2 stops20h 30m

Athens Eleftherios V.

Thu 5/14

6:55 am-9:11 pm

2 stops24h 16m

$565

San JoseAthens

SJC - ATH

SJCATH

San Jose

Sun 4/26

8:25 am-6:40 pm

2 stops24h 15m

Athens Eleftherios V.

Thu 5/14

6:55 am-5:43 pm

2 stops20h 48m

$565

San JoseAthens

SJC - ATH

SJCATH

San Jose

Mon 4/27

8:25 am-6:40 pm

2 stops24h 15m

Athens Eleftherios V.

Thu 5/14

6:55 am-5:43 pm

2 stops20h 48m

$565

San JoseAthens

SJC - ATH

SJCATH

San Jose

Wed 4/29

6:40 am-6:40 pm

2 stops26h 00m

Athens Eleftherios V.

Thu 5/14

6:55 am-5:43 pm

2 stops20h 48m

$565

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

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.

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
8,001 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Food

7.3

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
8,001 reviews
Delta
7.9
Good
8,001 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Food

7.3

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
8,001 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Food

7.3

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 22h 10m. Fly via United Airlines or Delta 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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