$466+ 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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — SAN
May 30 — Jun 61
Round-trip
1 adult, Economy
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Find cheap flights from Athens to San Diego with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Athens to San Diego
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Best
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Cheapest flights from Athens to San DiegoExplore 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 April 30, 2026.
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 April 30, 2026.
This Delta deal was found by Cheapflights users on 4/30. 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.
Sat 5/96:00 am
ATH
- SAN
1 stop15h 50m
Delta
Sat 5/237:15 am
SAN
- ATH
2 stops20h 25m
Delta
Deal found 4/30![Delta logo]()
$1,003
This Delta deal was found by Cheapflights users on 4/29. 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.
Wed 5/131:35 pm
ATH
- SAN
1 stop32h 15m
Delta
Sun 5/247:15 am
SAN
- ATH
2 stops20h 25m
Delta
Deal found 4/29![Delta logo]()
$1,004
This KLM deal was found by Cheapflights users on 4/30. 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.
Sat 5/96:00 am
ATH
- SAN
1 stop15h 50m
KLM
Sat 5/2310:00 pm
SAN
- ATH
1 stop23h 50m
KLM
Deal found 4/30![KLM logo]()
$1,007
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:00 am
ATH
- SAN
1 stop15h 50m
Delta
Mon 9/146:20 am
SAN
- ATH
2 stops21h 20m
Delta
Deal found 4/27![Delta logo]()
$1,017
This Delta deal was found by Cheapflights users on 4/29. 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.
Fri 6/121:35 pm
ATH
- SAN
1 stop32h 15m
Delta
Fri 6/199:54 pm
SAN
- ATH
1 stop23h 41m
Delta
Deal found 4/29![Delta logo]()
$1,019
This KLM deal was found by Cheapflights users on 4/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:50 pm
ATH
- SAN
1 stop28h 00m
KLM
Tue 9/151:40 pm
SAN
- ATH
1 stop25h 35m
KLM
Deal found 4/27![KLM logo]()
$1,020
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:00 am
ATH
- SAN
2 stops22h 23m
Delta
Wed 9/163:59 pm
SAN
- ATH
2 stops21h 01m
Delta
Deal found 4/27![Delta logo]()
$1,022
Best flights from Athens to San DiegoDiscover carefully curated flight deals from Athens to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 30, 2026.
Discover carefully curated flight deals from Athens to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 30, 2026.
This Delta deal was found by Cheapflights users on 4/29. 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.
Fri 6/121:35 pm
ATH
- SAN
1 stop32h 15m
Delta
Fri 6/199:54 pm
SAN
- ATH
1 stop23h 41m
Delta
Deal found 4/29![Delta logo]()
$1,019
This Virgin Atlantic deal was found by Cheapflights users on 4/29. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/129:45 am
ATH
- SAN
2 stops23h 55m
Virgin Atlantic
Fri 6/1910:00 pm
SAN
- ATH
2 stops23h 35m
Virgin Atlantic
Deal found 4/29![Virgin Atlantic logo]()
$1,027
This United Airlines deal was found by Cheapflights users on 4/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:45 am
ATH
- SAN
2 stops25h 25m
United Airlines
Wed 9/165:15 pm
SAN
- ATH
1 stop15h 25m
United Airlines
Deal found 4/27![United Airlines logo]()
$1,079
This KLM deal was found by Cheapflights users on 4/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:00 am
ATH
- SAN
1 stop15h 50m
Multiple Airlines
Sun 6/288:00 am
SAN
- ATH
1 stop17h 00m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$1,136
This KLM deal was found by Cheapflights users on 4/26. 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 6/236:00 am
ATH
- SAN
1 stop15h 50m
KLM
Sun 6/286:15 am
SAN
- ATH
1 stop18h 45m
KLM
Deal found 4/26![KLM logo]()
$1,138
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:00 am
ATH
- SAN
1 stop15h 50m
Delta
Sun 6/2811:53 am
SAN
- ATH
2 stops19h 47m
Delta
Deal found 4/27![Delta logo]()
$1,134
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 7/116:00 am
ATH
- SAN
2 stops22h 32m
United Airlines
Sat 7/186:30 am
SAN
- ATH
2 stops22h 25m
United Airlines
Deal found 4/29![United Airlines logo]()
$1,136
Last-minute flights from Athens to San DiegoDiscover last-minute flight deals from Athens to San Diego. Data last updated April 30, 2026 and is based on user searches.
Discover last-minute flight deals from Athens to San Diego. Data last updated April 30, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/29. 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.
Thu 5/76:00 am
ATH
- SAN
1 stop15h 50m
Delta
Fri 5/229:49 pm
SAN
- ATH
1 stop23h 46m
Delta
Deal found 4/29![Delta logo]()
$1,212
This American Airlines deal was found by Cheapflights users on 4/26. 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.
Fri 5/81:00 pm
ATH
- SAN
1 stop32h 17m
American Airlines
Sat 5/2310:57 am
SAN
- ATH
1 stop38h 48m
American Airlines
Deal found 4/26![American Airlines logo]()
$1,145
This British Airways deal was found by Cheapflights users on 4/26. 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.
Fri 5/87:30 am
ATH
- SAN
2 stops23h 03m
British Airways
Sat 5/234:45 pm
SAN
- ATH
1 stop23h 25m
British Airways
Deal found 4/26![British Airways logo]()
$1,172
This Austrian Airlines deal was found by Cheapflights users on 4/26. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:30 am
ATH
- SAN
2 stops20h 54m
Austrian Airlines
Sat 5/2310:49 am
SAN
- ATH
2 stops26h 51m
Austrian Airlines
Deal found 4/26![Austrian Airlines logo]()
$1,187
This Delta deal was found by Cheapflights users on 4/30. 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.
Sat 5/96:00 am
ATH
- SAN
1 stop15h 50m
Delta
Sat 5/237:15 am
SAN
- ATH
2 stops20h 25m
Delta
Deal found 4/30![Delta logo]()
$1,003
This KLM deal was found by Cheapflights users on 4/30. 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.
Sat 5/96:00 am
ATH
- SAN
1 stop15h 50m
KLM
Sat 5/2310:00 pm
SAN
- ATH
1 stop23h 50m
KLM
Deal found 4/30![KLM logo]()
$1,007
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Sat 5/911:15 am
ATH
- SAN
1 stop19h 28m
American Airlines
Sat 5/236:45 pm
SAN
- ATH
1 stop31h 00m
American Airlines
Deal found 4/28![American Airlines logo]()
$1,146
This Delta deal was found by Cheapflights users on 4/29. 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.
Wed 5/131:35 pm
ATH
- SAN
1 stop32h 15m
Delta
Sun 5/247:15 am
SAN
- ATH
2 stops20h 25m
Delta
Deal found 4/29![Delta logo]()
$1,004
One-way flights from Athens to San DiegoSearch for one-way flight options from Athens to San Diego. Find affordable one-way fares based on user searches. Data last updated April 30, 2026.
Search for one-way flight options from Athens to San Diego. Find affordable one-way fares based on user searches. Data last updated April 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Sat 5/234:05 pm
ATH
- SAN
3 stops56h 05m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$466
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 5/265:30 pm
ATH
- SAN
3 stops54h 40m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$469
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/199:55 pm
ATH
- SAN
3 stops50h 15m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$526
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Mon 7/610:00 pm
ATH
- SAN
3 stops50h 10m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$558
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 6/166:45 am
ATH
- SAN
2 stops27h 30m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$564
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/78:05 pm
ATH
- SAN
3 stops52h 05m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$580
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 7/246:00 pm
ATH
- SAN
3 stops54h 10m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$607
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:45 pm
ATH
- SAN
3 stops52h 25m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$611
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Sat 7/2510:40 am
ATH
- SAN
3 stops37h 30m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$619
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 April 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,004 (Delta) |
One-way from | $466 (Kiwi.com) |
Popular in | March |
Cheapest in | August |
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 April 30, 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
Cheapest round-trip
AthensSan Diego
ATH - SAN
ATHSAN
Athens Eleftherios V.
Fri 6/12
1:35 pm-11:50 am
1 stop32h 15m
San Diego
Fri 6/19
9:54 pm-7:35 am
1 stop23h 41m
$1,019
AthensSan Diego
ATH - SAN
ATHSAN
Athens Eleftherios V.
Fri 6/12
9:45 am-11:40 pm
2 stops23h 55m
San Diego
Fri 6/19
10:00 pm-7:35 am
2 stops23h 35m
$1,027
AthensSan Diego
ATH - SAN
ATHSAN
Athens Eleftherios V.
Fri 8/21
6:45 am-10:10 pm
2 stops25h 25m
San Diego
Wed 9/16
5:15 pm-6:40 pm
1 stop15h 25m
$1,079
AthensSan Diego
ATH - SAN
ATHSAN
Athens Eleftherios V.
Tue 6/23
6:00 am-11:50 am
1 stop15h 50m
San Diego
Sun 6/28
11:53 am-5:40 pm
2 stops19h 47m
$1,134
Quickest round-trip
AthensSan Diego
ATH - SAN
ATHSAN
Athens Eleftherios V.
Tue 6/23
6:00 am-11:50 am
1 stop15h 50m
San Diego
Sun 6/28
8:00 am-11:00 am
1 stop17h 00m
$1,136
AthensSan Diego
ATH - SAN
ATHSAN
Athens Eleftherios V.
Sat 7/11
6:00 am-6:32 pm
2 stops22h 32m
San Diego
Sat 7/18
6:30 am-2:55 pm
2 stops22h 25m
$1,136
AthensSan Diego
ATH - SAN
ATHSAN
Athens Eleftherios V.
Tue 6/23
6:00 am-11:50 am
1 stop15h 50m
San Diego
Sun 6/28
6:15 am-11:00 am
1 stop18h 45m
$1,138
Cheapest one-way
AthensSan Diego
ATH - SAN
ATHSAN
Athens Eleftherios V.
Tue 6/16
6:30 pm-2:55 pm
1 stop30h 25m
$681
AthensSan Diego
ATH - SAN
ATHSAN
Athens Eleftherios V.
Thu 8/20
6:00 pm-2:55 pm
1 stop30h 55m
$683
AthensSan Diego
ATH - SAN
ATHSAN
Athens Eleftherios V.
Wed 8/26
7:30 am-5:50 pm
1 stop20h 20m
$684
Showing 1-10 of 19 resultsSorted by cheapest first
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 April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
ATH-SAN
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
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.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove
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