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$378+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — SAN
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
1 adult, Economy
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Cheap 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 julio 29, 2025.

Round-trip from

$590
(Mytrip)

One-way from

$378
(Norse)

Popular in

February

Cheapest in

March

Average price

$864
From Athens Eleftherios V. to San Diego
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One-way flight from Athens Eleftherios V. to San Diego
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Highest demand for flights based on searches. 10% potential increase in price ($109 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($70 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 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 julio 29, 2025.

This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/129:45 amATH - SAN
2 stops31h 44mMultiple Airlines
vie. 9/196:15 amSAN - ATH
2 stops21h 45mMultiple Airlines
Deal found 7/29$590
This FlightHub deal was found by Cheapflights users on 7/29. 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.
mar. 10/217:40 pmATH - SAN
2 stops37h 26mScandinavian Airlines
mar. 11/187:00 amSAN - ATH
2 stops20h 20mScandinavian Airlines
Deal found 7/29$782
This British Airways deal was found by Cheapflights users on 7/29. 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.
mar. 10/211:00 pmATH - SAN
1 stop18h 21mBritish Airways
mar. 11/181:25 pmSAN - ATH
2 stops20h 05mBritish Airways
Deal found 7/29$857
This Gotogate deal was found by Cheapflights users on 7/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/186:00 amATH - SAN
1 stop19h 25mLufthansa
mié. 9/32:21 pmSAN - ATH
2 stops18h 14mLufthansa
Deal found 7/29$860
This United Airlines deal was found by Cheapflights users on 7/29. 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.
vie. 9/126:00 amATH - SAN
1 stop19h 25mUnited Airlines
vie. 9/198:11 pmSAN - ATH
2 stops27h 54mUnited Airlines
Deal found 7/29$867
This American Airlines deal was found by Cheapflights users on 7/29. 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.
vie. 8/2212:00 pmATH - SAN
1 stop32h 39mAmerican Airlines
vie. 9/52:55 pmSAN - ATH
1 stop34h 15mAmerican Airlines
Deal found 7/29$870
This SWISS deal was found by Cheapflights users on 7/27. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/226:55 amATH - SAN
2 stops23h 30mSWISS
sáb. 9/64:11 pmSAN - ATH
2 stops22h 44mSWISS
Deal found 7/27$877
This Delta deal was found by Cheapflights users on 7/29. 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.
sáb. 8/169:10 amATH - SAN
2 stops23h 29mDelta
vie. 9/51:57 pmSAN - ATH
2 stops19h 38mDelta
Deal found 7/29$890
This Air France deal was found by Cheapflights users on 7/27. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/189:10 amATH - SAN
1 stop24h 11mAir France
mié. 9/38:00 amSAN - ATH
1 stop16h 00mAir France
Deal found 7/27$898

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 julio 29, 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.

vie. 9/12

9:45 am-7:29 am

2 stops31h 44m

San Diego

vie. 9/19

6:15 am-2:00 pm

2 stops21h 45m

$590

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

mar. 10/21

7:40 pm-11:06 pm

2 stops37h 26m

San Diego

mar. 11/18

7:00 am-1:20 pm

2 stops20h 20m

$782

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

mar. 10/21

1:00 pm-9:21 pm

1 stop18h 21m

San Diego

mar. 11/18

1:25 pm-7:30 pm

2 stops20h 05m

$857

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

lun. 8/18

6:00 am-3:25 pm

1 stop19h 25m

San Diego

mié. 9/3

2:21 pm-6:35 pm

2 stops18h 14m

$860

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

vie. 9/12

6:00 am-3:25 pm

1 stop19h 25m

San Diego

vie. 9/19

8:11 pm-10:05 am

2 stops27h 54m

$867

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

vie. 8/22

12:00 pm-10:39 am

1 stop32h 39m

San Diego

vie. 9/5

2:55 pm-11:10 am

1 stop34h 15m

$870

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

vie. 8/22

6:55 am-8:25 pm

2 stops23h 30m

San Diego

sáb. 9/6

4:11 pm-12:55 am

2 stops22h 44m

$877

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

sáb. 8/16

9:10 am-10:39 pm

2 stops23h 29m

San Diego

vie. 9/5

1:57 pm-7:35 pm

2 stops19h 38m

$890

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

lun. 8/18

9:10 am-11:21 pm

1 stop24h 11m

San Diego

mié. 9/3

8:00 am-10:00 am

1 stop16h 00m

$898

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

vie. 8/22

6:30 am-7:46 pm

2 stops23h 16m

San Diego

vie. 9/5

6:40 am-3:25 pm

2 stops22h 45m

$1,174

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 17 results
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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 $286). Flying from Athens to San Diego in March is currently the most expensive (average of $366). 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 ATH to SAN?

Find hourly flight availability from Athens to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Athens to San Diego as you normally would.

How much does it cost to fly round-trip from Athens to San Diego?

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 julio 29, 2025.
Read through reviews of airlines operating flights from Athens to San Diego, such as Delta, Austrian Airlines, and Air France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
821 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,683 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    Cheapflights users have booked flights from Athens to San Diego round-trip from $782. Other airlines that can offer you cheap pricing are British Airways, from $857, and Lufthansa, from $860. These flights 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 Turkish Airlines ($711), Air Serbia ($714), and Lufthansa ($739).

  • 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 $286). Flying from Athens to San Diego in March is currently the most expensive (average of $366). 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
Poway
National City
Lemon Grove
Imperial Beach
La Mesa
Alpine
Santee

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 julio 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$876Average$955FlexibilityNo cancel feeOn-time69%

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