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$452+ Cheap flights from San Jose (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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — ATH
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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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 July 3, 2025.

Round-trip from

$625
(United Airlines)

One-way from

$452
(oojo)

Popular in

July

Cheapest in

February

Average price

$1,399
From San Jose to Athens Eleftherios V.
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One-way flight from San Jose to Athens Eleftherios V.
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Highest demand for flights based on searches. 16% potential increase in price ($188 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 3, 2025.

This United Airlines deal was found by Cheapflights users on 7/1. 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 11/312:30 pmSJC - ATH
2 stops36h 40mUnited Airlines
Mon 11/1012:50 pmATH - SJC
2 stops38h 48mUnited Airlines
Deal found 7/1$625
This Norse deal was found by Cheapflights users on 7/3. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/186:15 amSJC - ATH
1 stop21h 45mMultiple Airlines
Wed 9/174:00 pmATH - SJC
1 stop16h 43mMultiple Airlines
Deal found 7/3$635
This Delta deal was found by Cheapflights users on 7/2. 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 10/216:45 amSJC - ATH
1 stop18h 10mDelta
Sat 11/13:35 amATH - SJC
2 stops27h 25mDelta
Deal found 7/2$666
This oojo deal was found by Cheapflights users on 7/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/207:23 amSJC - ATH
2 stops25h 27mScandinavian Airlines
Wed 9/37:40 pmATH - SJC
2 stops33h 33mScandinavian Airlines
Deal found 7/1$710
This Air Canada deal was found by Cheapflights users on 7/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/278:45 amSJC - ATH
2 stops39h 20mAir Canada
Tue 10/141:10 pmATH - SJC
2 stops41h 57mAir Canada
Deal found 7/1$738
This KAYAK deal was found by Cheapflights users on 7/2. 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.
Tue 9/232:08 pmSJC - ATH
2 stops25h 02mBritish Airways
Mon 10/67:30 pmATH - SJC
2 stops36h 31mBritish Airways
Deal found 7/2$781

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 July 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 11/3

12:30 pm-11:10 am

2 stops36h 40m

Athens Eleftherios V.

Mon 11/10

12:50 pm-5:38 pm

2 stops38h 48m

$625

San JoseAthens

SJC - ATH

SJCATH

San Jose

Fri 7/18

6:15 am-2:00 pm

1 stop21h 45m

Athens Eleftherios V.

Wed 9/17

4:00 pm-10:43 pm

1 stop16h 43m

$635

San JoseAthens

SJC - ATH

SJCATH

San Jose

Tue 10/21

6:45 am-10:55 am

1 stop18h 10m

Athens Eleftherios V.

Sat 11/1

3:35 am-10:00 pm

2 stops27h 25m

$666

San JoseAthens

SJC - ATH

SJCATH

San Jose

Wed 8/20

7:23 am-6:50 pm

2 stops25h 27m

Athens Eleftherios V.

Wed 9/3

7:40 pm-7:13 pm

2 stops33h 33m

$710

San JoseAthens

SJC - ATH

SJCATH

San Jose

Sat 9/27

8:45 am-10:05 am

2 stops39h 20m

Athens Eleftherios V.

Tue 10/14

1:10 pm-9:07 pm

2 stops41h 57m

$738

San JoseAthens

SJC - ATH

SJCATH

San Jose

Tue 9/23

2:08 pm-1:10 am

2 stops25h 02m

Athens Eleftherios V.

Mon 10/6

7:30 pm-10:01 pm

2 stops36h 31m

$781

San JoseAthens

SJC - ATH

SJCATH

San Jose

Mon 8/18

3:17 pm-1:10 pm

2 stops35h 53m

$452

San JoseAthens

SJC - ATH

SJCATH

San Jose

Fri 10/17

6:22 pm-10:05 am

2 stops29h 43m

$498

San JoseAthens

SJC - ATH

SJCATH

San Jose

Wed 7/30

6:30 am-1:10 am

3 stops32h 40m

$532

San JoseAthens

SJC - ATH

SJCATH

San Jose

Thu 7/31

11:15 am-6:35 pm

2 stops21h 20m

$599

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 14 results
1
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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 to Athens?

Currently, November is the cheapest month in which you can book a flight from San Jose to Athens (average of $679). Flying from San Jose to Athens in June is currently the most expensive (average of $1,288). 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 July 3, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 42% on flights from San Jose 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 July 3, 2025.
Get a feel of what it's like to fly with Delta, KLM, 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
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Comfort

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
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Comfort

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.
KLM
7.8
Good
1,367 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Comfort

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
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Comfort

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.
Scandinavian Airlines
7.3
Good
1,416 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Comfort

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.
Air Canada
7.1
Good
9,681 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Comfort

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.

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

    Our cheapest airline available from San Jose to Athens is United Airlines. Our recent data shows that you can find tickets from as low as $625 on this airline. Additional options worth looking into are Delta and Scandinavian Airlines, starting at $666 and $710 round-trip. Users have found that United Airlines is 35% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from San Jose to Athens one-way?

    $452 is the cheapest one-way deal found within the past few days, from Scandinavian Airlines. You may also be able to find cheap deals on United Airlines and ITA Airways, with prices starting from $498 and $599, respectively.

  • 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 to Athens?

    Currently, November is the cheapest month in which you can book a flight from San Jose to Athens (average of $679). Flying from San Jose to Athens in June is currently the most expensive (average of $1,288). 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 San Jose?

Book flights to San Jose if you plan to visit one of these locations
Glyfada
Piraeus
Tolo
Aegina
Loutraki

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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$637Average$859FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$642Average$1,127FlexibilityNo cancel feeOn-time69%

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