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$498+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — SAN
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
1 adult, Economy
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1. Tell us where you want to go

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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 July 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:45 am
ATH
-
SAN
2 stops41h 25m
Multiple Airlines
Sat 9/268:12 am
SAN
-
ATH
1 stop21h 43m
Multiple Airlines
Deal found 7/24$845
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:45 am
ATH
-
SAN
2 stops41h 25m
Multiple Airlines
Sat 9/268:12 am
SAN
-
ATH
1 stop21h 43m
Multiple Airlines
Deal found 7/24$862
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:40 am
ATH
-
SAN
2 stops40h 30m
Multiple Airlines
Mon 9/282:20 pm
SAN
-
ATH
1 stop29h 10m
Multiple Airlines
Deal found 7/24$906
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:55 am
ATH
-
SAN
2 stops25h 49m
Multiple Airlines
Sat 9/267:00 am
SAN
-
ATH
1 stop22h 55m
Multiple Airlines
Deal found 7/27$910
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:40 am
ATH
-
SAN
2 stops40h 30m
Multiple Airlines
Mon 9/282:20 pm
SAN
-
ATH
1 stop29h 10m
Multiple Airlines
Deal found 7/24$921
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:45 am
ATH
-
SAN
2 stops41h 25m
Multiple Airlines
Sun 9/278:12 am
SAN
-
ATH
1 stop22h 03m
Multiple Airlines
Deal found 7/24$935
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:45 am
ATH
-
SAN
2 stops41h 25m
Multiple Airlines
Sun 9/278:12 am
SAN
-
ATH
1 stop22h 03m
Multiple Airlines
Deal found 7/24$952
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:00 am
ATH
-
SAN
1 stop21h 58m
Multiple Airlines
Fri 9/256:12 pm
SAN
-
ATH
2 stops35h 43m
Multiple Airlines
Deal found 7/24$969
This Norse 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:55 am
ATH
-
SAN
1 stop21h 40m
Multiple Airlines
Wed 9/237:00 am
SAN
-
ATH
1 stop36h 35m
Multiple Airlines
Deal found 7/27$977
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:55 am
ATH
-
SAN
1 stop21h 40m
Multiple Airlines
Sat 9/267:00 am
SAN
-
ATH
1 stop22h 55m
Multiple Airlines
Deal found 7/24$988

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 July 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$845
(Kiwi.com)

One-way from

$498
(Kiwi.com)

Popular in

March

Cheapest in

May

Average price

$1,069
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 ($161 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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 July 28, 2026.
Use the filters below to find and compare flights from Athens to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

Wed 9/16

7:55 am-7:35 pm

1 stop21h 40m

San Diego

Wed 9/23

7:00 am-5:35 am

1 stop36h 35m

$977

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

Thu 9/17

7:55 am-7:35 pm

1 stop21h 40m

San Diego

Sat 9/26

7:00 am-3:55 pm

1 stop22h 55m

$985

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

Fri 8/14

12:35 pm-10:10 pm

1 stop19h 35m

San Diego

Tue 8/25

4:08 pm-10:35 am

1 stop32h 27m

$1,062

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

Mon 9/7

6:00 am-3:25 pm

1 stop19h 25m

San Diego

Mon 9/14

2:24 pm-11:05 pm

2 stops22h 41m

$1,064

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

Mon 9/7

4:15 pm-5:28 pm

2 stops35h 13m

San Diego

Mon 9/14

6:18 am-11:40 pm

2 stops31h 22m

$1,069

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

Fri 8/28

6:30 am-5:26 pm

2 stops20h 56m

San Diego

Sat 9/12

8:00 am-3:25 pm

2 stops21h 25m

$1,069
Quickest round-trip

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

Fri 8/28

11:45 am-8:29 pm

1 stop18h 44m

San Diego

Sat 9/12

8:00 am-1:00 pm

2 stops19h 00m

$1,072

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

Fri 8/21

1:35 pm-11:50 am

1 stop32h 15m

San Diego

Sat 9/5

10:15 am-5:40 pm

2 stops21h 25m

$1,075

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

Fri 8/7

10:25 am-11:40 pm

1 stop23h 15m

San Diego

Sat 8/29

7:41 pm-10:35 am

2 stops28h 54m

$1,075

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

Fri 9/4

2:00 pm-2:14 pm

1 stop34h 14m

San Diego

Mon 9/7

7:40 pm-2:10 am

1 stop20h 30m

$1,077

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Showing 1-10 of 19 resultsSorted by cheapest first
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 July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Athens-San Diego flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

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 19h 25m. 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 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 ($624), Iberia ($674), and American Airlines ($692).

  • 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.

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
National City
Chula Vista
Poway
La Mesa
Coronado
Santee
San Ysidro
Julian
Lemon Grove

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