HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Diego

$369+ 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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — SAN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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

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 June 12, 2025.

Round-trip from

$869
(British Airways)

One-way from

$369
(Norse)

Popular in

February

Cheapest in

March

Average price

$1,023
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. 6% potential increase in price ($72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($68 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/209:45 amATH - SAN
2 stops23h 44mMultiple Airlines
Wed 7/93:57 pmSAN - ATH
2 stops19h 03mMultiple Airlines
Deal found 6/10$738
This Flysmarter deal was found by Cheapflights users on 6/10. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1911:05 amATH - SAN
1 stop18h 15mBritish Airways
Fri 7/47:50 pmSAN - ATH
1 stop20h 10mBritish Airways
Deal found 6/10$810
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1811:05 amATH - SAN
1 stop22h 21mAmerican Airlines
Wed 7/94:40 pmSAN - ATH
1 stop23h 45mAmerican Airlines
Deal found 6/10$824
This Scandinavian Airlines deal was found by Cheapflights users on 6/12. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/307:30 pmATH - SAN
2 stops37h 24mScandinavian Airlines
Thu 12/113:59 pmSAN - ATH
2 stops38h 16mScandinavian Airlines
Deal found 6/12$870
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Sun 6/292:05 pmATH - SAN
2 stops29h 29mUnited Airlines
Fri 7/115:15 pmSAN - ATH
1 stop15h 20mUnited Airlines
Deal found 6/11$905
This Iberia deal was found by Cheapflights users on 6/12. 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.
Thu 6/191:00 pmATH - SAN
1 stop18h 12mIberia
Fri 7/48:20 amSAN - ATH
2 stops25h 25mIberia
Deal found 6/12$910
This Air Canada deal was found by Cheapflights users on 6/12. 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.
Sun 11/302:00 pmATH - SAN
2 stops30h 53mAir Canada
Mon 12/1511:50 amSAN - ATH
2 stops18h 45mAir Canada
Deal found 6/12$918
This Delta deal was found by Cheapflights users on 6/12. 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 12/112:50 pmATH - SAN
1 stop20h 51mDelta
Wed 12/1010:00 pmSAN - ATH
2 stops29h 45mDelta
Deal found 6/12$933
This Lufthansa deal was found by Cheapflights users on 6/12. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/306:35 amATH - SAN
1 stop19h 10mLufthansa
Sun 12/145:35 pmSAN - ATH
1 stop21h 50mLufthansa
Deal found 6/12$961
This KLM deal was found by Cheapflights users on 6/12. 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.
Wed 12/35:20 pmATH - SAN
1 stop28h 45mKLM
Sat 12/132:00 pmSAN - ATH
1 stop25h 05mKLM
Deal found 6/12$1,006
This Austrian Airlines deal was found by Cheapflights users on 6/11. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/206:30 amATH - SAN
2 stops22h 12mAustrian Airlines
Fri 7/410:54 amSAN - ATH
2 stops28h 16mAustrian Airlines
Deal found 6/11$1,015
This FlightHub deal was found by Cheapflights users on 6/12. 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.
Fri 8/11:00 pmATH - SAN
2 stops39h 55mAer Lingus
Sat 8/1610:15 amSAN - ATH
2 stops39h 55mAer Lingus
Deal found 6/12$1,199

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 June 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.

Wed 12/3

2:50 pm-7:03 pm

2 stops38h 13m

San Diego

Tue 12/9

6:16 am-6:55 pm

2 stops26h 39m

$869

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

Sun 11/30

7:30 pm-10:54 pm

2 stops37h 24m

San Diego

Thu 12/11

3:59 pm-4:15 pm

2 stops38h 16m

$870

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

Mon 12/1

5:20 pm-12:05 pm

1 stop28h 45m

San Diego

Thu 12/11

10:05 am-1:45 pm

2 stops17h 40m

$904

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

Sun 6/29

2:05 pm-9:34 am

2 stops29h 29m

San Diego

Fri 7/11

7:02 am-11:45 am

2 stops18h 43m

$905

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

Mon 12/1

2:20 pm-12:12 am

2 stops19h 52m

San Diego

Sun 12/14

5:35 pm-1:25 am

1 stop21h 50m

$908

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

Sun 11/30

2:00 pm-10:53 am

2 stops30h 53m

San Diego

Mon 12/15

11:50 am-4:35 pm

2 stops18h 45m

$918

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

Mon 12/1

12:50 pm-11:41 pm

1 stop20h 51m

San Diego

Wed 12/10

10:00 pm-1:45 pm

2 stops29h 45m

$933

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

Sun 11/30

2:55 pm-7:08 pm

2 stops38h 13m

San Diego

Thu 12/11

6:10 pm-1:15 am

1 stop21h 05m

$935

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

Wed 12/3

5:20 pm-12:05 pm

1 stop28h 45m

San Diego

Sat 12/13

2:00 pm-1:05 am

1 stop25h 05m

$1,006

AthensSan Diego

ATH - SAN

ATHSAN

Athens Eleftherios V.

Sat 11/29

7:05 am-8:28 pm

2 stops23h 23m

San Diego

Sat 12/13

4:04 pm-12:55 pm

2 stops34h 51m

$1,018

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 29 results
1
2
3

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 June 12, 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.

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 June 12, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Austrian Airlines from Athens to San Diego to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
802 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
1,463 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
1,623 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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 $869. Other airlines that can offer you cheap pricing are Scandinavian Airlines, from $870, and United Airlines, from $905. These flights start at 13% 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 Aer Lingus ($639), Air Serbia ($703), and Lufthansa ($784).

  • 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 Athens?

Book flights to Athens if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Imperial Beach
La Mesa
Alpine
Lemon Grove
Poway
Santee
Coronado

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Athens to San Diego

Discover the top 2 airlines 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$827Average$952FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$876Average$1,040FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.