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$406+ Cheap flights from Athens (ATH) to San Diego (SAN)

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — SAN
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Athens to San Diego

Cheapest flights from Athens to San Diego
Explore the most affordable flight options available from Athens to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/11. 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 12/226:25 amATH - SAN
2 stops46h 21mUnited Airlines
Sun 3/225:50 pmSAN - ATH
2 stops30h 15mUnited Airlines
Deal found 12/11$1,049
This Cheapflightsfares deal was found by Cheapflights users on 12/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/222:15 pmATH - SAN
2 stops20h 00mLufthansa
Sun 3/226:35 pmSAN - ATH
1 stop22h 05mLufthansa
Deal found 12/10$1,054
This British Airways deal was found by Cheapflights users on 12/11. 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.
Mon 12/227:45 amATH - SAN
2 stops22h 14mBritish Airways
Sun 3/227:00 pmSAN - ATH
1 stop21h 20mBritish Airways
Deal found 12/11$1,085
This Iberia deal was found by Cheapflights users on 12/11. 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.
Mon 12/227:45 amATH - SAN
2 stops22h 14mMultiple Airlines
Sun 3/227:00 pmSAN - ATH
1 stop21h 20mMultiple Airlines
Deal found 12/11$1,086
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Mon 12/227:45 amATH - SAN
2 stops22h 14mAmerican Airlines
Sun 3/222:18 pmSAN - ATH
2 stops19h 52mAmerican Airlines
Deal found 12/11$1,092
This Virgin Atlantic deal was found by Cheapflights users on 12/10. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2212:50 pmATH - SAN
1 stop20h 50mVirgin Atlantic
Sun 3/2210:25 pmSAN - ATH
1 stop26h 10mVirgin Atlantic
Deal found 12/10$1,499
This FlightHub deal was found by Cheapflights users on 12/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:35 amATH - SAN
3 stops37h 18mAir Canada
Sun 3/2210:30 pmSAN - ATH
2 stops26h 40mAir Canada
Deal found 12/11$1,594

Find flight deals from Athens to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Athens (ATH) to San Diego (SAN). 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$857
(Scandinavian Airlines)

One-way from

$406
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$1,289
Provider with most accurate pricing for Athens Eleftherios V.-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Athens Eleftherios V.-San Diego flights.
Search Deals
From Athens Eleftherios V. to San Diego
Search Deals
One-way flight from Athens Eleftherios V. to San Diego
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($128 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Athens to San Diego 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 December 12, 2025.
Use the filters below to find and compare flights from Athens to San Diego that are best for you.

Fly from

Athens

Fly to

San Diego

Route

Depart

Return

Price

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

Tue 1/27

7:30 pm-9:05 pm

2 stops35h 35m

San Diego

Sat 1/31

7:05 am-6:40 pm

2 stops25h 35m

$857

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

Tue 4/28

7:30 am-8:00 pm

1 stop22h 30m

San Diego

Fri 5/1

9:59 pm-6:00 am

1 stop22h 01m

$892

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

Sat 1/24

6:05 am-10:32 pm

2 stops26h 27m

San Diego

Sat 1/31

7:05 am-1:35 pm

2 stops20h 30m

$927

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

Wed 4/29

1:00 pm-11:18 am

1 stop32h 18m

San Diego

Sat 5/9

4:45 pm-2:10 am

1 stop23h 25m

$954

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

Wed 4/29

1:00 pm-9:33 pm

1 stop18h 33m

San Diego

Sat 5/9

9:44 am-2:25 pm

2 stops18h 41m

$955

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

Mon 1/19

1:10 pm-10:46 am

2 stops31h 36m

San Diego

Sun 5/24

12:50 pm-10:00 am

1 stop35h 10m

$957

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

Mon 1/19

8:10 pm-4:10 pm

1 stop30h 00m

San Diego

Sun 5/24

4:45 pm-7:55 pm

1 stop17h 10m

$960

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

Thu 1/15

6:25 am-10:33 pm

2 stops26h 08m

San Diego

Wed 1/28

5:35 pm-1:40 am

1 stop22h 05m

$960

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

Thu 1/15

7:50 pm-4:10 pm

1 stop30h 20m

San Diego

Wed 1/28

6:00 pm-1:05 am

1 stop21h 05m

$960

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

Sat 5/9

8:25 am-6:58 pm

1 stop20h 33m

$406

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 16 results
1
2

Compare providers for flights from Athens to San Diego

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

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

What is the cheapest month to book a flight from Athens to San Diego?

Currently, August is the cheapest month in which you can book a flight from Athens to San Diego (average of $296). Flying from Athens to San Diego in September is currently the most expensive (average of $1,024). 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.

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated December 12, 2025.
Read through reviews of airlines operating flights from Athens to San Diego, such as British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,571 reviews

Food

6.4

Boarding

6.9

Entertainment

6.4

Overall

6.7

Comfort

6.7

Crew

7.6

Reviews

1 / 20
6.0
Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.
British Airways
6.7
Okay
7,571 reviews
British Airways
6.7
Okay
7,571 reviews

Food

6.4

Boarding

6.9

Entertainment

6.4

Overall

6.7

Comfort

6.7

Crew

7.6

Reviews

1 / 20
6.0
Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

Related info for your journey

Find useful and relevant information for your journey from Athens to San Diego. 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 Diego?

    Departing from Athens to San Diego will take you 26h 27m. The distance from Athens to San Diego is about 6947 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Athens to San Diego round-trip?

    Cheapflights users have booked flights from Athens to San Diego round-trip from $777. This flight start at 20% lower than the current average price 3 months from now.

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

    The cheapest airlines for a one-way flight from Athens to San Diego are British Airways ($697), Iberia ($758), and Lufthansa ($783).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Athens to San Diego 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 Diego?

    Currently, August is the cheapest month in which you can book a flight from Athens to San Diego (average of $296). Flying from Athens to San Diego in September is currently the most expensive (average of $1,024). 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 Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
Coronado
La Mesa
Poway
Lemon Grove
Julian
National City

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Athens to San Diego

Discover the top airline that operate flights from Athens to San Diego. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$777Average$1,027FlexibilityNo cancel feeOn-time70%

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