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$290+ Cheap flights from San Antonio (SAT) to Athens (ATH)

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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — ATH
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from San Antonio to Athens

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Athens (ATH). 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 September 11, 2025.

Round-trip from

$540
(Ovago)

One-way from

$290
(Trip.com)

Popular in

June

Cheapest in

October

Average price

$1,153
From San Antonio to Athens Eleftherios V.
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One-way flight from San Antonio to Athens Eleftherios V.
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Highest demand for flights based on searches. 12% potential increase in price ($164 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from San Antonio to Athens

Cheapest flights from San Antonio to Athens
Explore the most affordable flight options available from San Antonio to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Ovago deal was found by Cheapflights users on 9/9. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/207:00 amSAT - ATH
1 stop18h 55mLufthansa
Fri 11/76:05 amATH - SAT
2 stops23h 15mLufthansa
Deal found 9/9$540
This Mytrip deal was found by Cheapflights users on 9/9. 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.
Mon 10/205:09 pmSAT - ATH
2 stops58h 01mMultiple Airlines
Fri 11/76:05 amATH - SAT
2 stops23h 15mMultiple Airlines
Deal found 9/9$546
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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.
Wed 12/102:22 pmSAT - ATH
2 stops18h 13mLufthansa
Thu 12/186:25 amATH - SAT
2 stops23h 01mLufthansa
Deal found 9/9$569
This Expedia deal was found by Cheapflights users on 9/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/102:42 pmSAT - ATH
2 stops20h 08mBritish Airways
Thu 12/187:30 amATH - SAT
2 stops23h 29mBritish Airways
Deal found 9/10$571
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Wed 12/102:22 pmSAT - ATH
2 stops26h 03mUnited Airlines
Thu 12/186:25 amATH - SAT
2 stops24h 29mUnited Airlines
Deal found 9/9$575
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/228:00 amSAT - ATH
1 stop18h 00mDelta
Thu 10/26:30 amATH - SAT
2 stops23h 49mDelta
Deal found 9/10$621
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/235:29 amSAT - ATH
2 stops17h 31mDelta
Thu 10/26:30 amATH - SAT
2 stops23h 49mDelta
Deal found 9/10$625
This Virgin Atlantic deal was found by Cheapflights users on 9/10. 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.
Tue 10/712:02 pmSAT - ATH
1 stop17h 18mVirgin Atlantic
Tue 10/213:30 pmATH - SAT
1 stop27h 21mVirgin Atlantic
Deal found 9/10$648
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/105:10 amSAT - ATH
2 stops21h 00mDelta
Thu 12/1812:50 pmATH - SAT
1 stop30h 15mDelta
Deal found 9/10$654

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Athens 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 September 11, 2025.
Use the filters below to find and compare flights from San Antonio to Athens that are best for you.

Fly from

San Antonio

Fly to

Athens

Route

Depart

Return

Price

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Tue 9/23

8:00 am-10:55 am

1 stop18h 55m

Athens Eleftherios V.

Thu 10/2

6:30 am-10:19 pm

2 stops23h 49m

$621

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Mon 9/22

8:00 am-10:00 am

1 stop18h 00m

Athens Eleftherios V.

Thu 10/2

6:30 am-10:19 pm

2 stops23h 49m

$621

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Tue 10/7

12:02 pm-1:20 pm

1 stop17h 18m

Athens Eleftherios V.

Tue 10/21

3:30 pm-10:51 am

1 stop27h 21m

$648

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Wed 12/10

5:10 am-10:10 am

2 stops21h 00m

Athens Eleftherios V.

Thu 12/18

12:50 pm-11:05 am

1 stop30h 15m

$654

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Mon 9/22

12:15 pm-10:55 am

1 stop14h 40m

Athens Eleftherios V.

Mon 9/29

1:05 pm-10:40 am

2 stops29h 35m

$665

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Tue 9/23

11:26 am-1:20 pm

2 stops17h 54m

Athens Eleftherios V.

Mon 9/29

1:05 pm-10:40 am

2 stops29h 35m

$665

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Wed 9/24

8:00 am-1:20 pm

2 stops21h 20m

Athens Eleftherios V.

Mon 9/29

1:05 pm-10:40 am

2 stops29h 35m

$665

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Thu 9/25

12:15 pm-10:55 am

1 stop14h 40m

Athens Eleftherios V.

Thu 10/2

6:30 am-10:19 pm

2 stops23h 49m

$671

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Fri 9/26

11:35 am-1:20 pm

1 stop17h 45m

Athens Eleftherios V.

Thu 10/2

6:30 am-10:19 pm

2 stops23h 49m

$671

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Fri 10/17

7:10 pm-6:00 am

2 stops26h 50m

$290

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 11 results
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Best time to book a flight from San Antonio to Athens

Have a flexible travel schedule? Discover the best time to fly to Athens from San Antonio 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 San Antonio to Athens

How far ahead should I book a flight from San Antonio to Athens?

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Athens. Price data was last updated on August 29, 2025.

Booking 70 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Antonio to Athens. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from San Antonio to Athens (average of $679). Flying from San Antonio to Athens in June is currently the most expensive (average of $1,284). 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 SAT to ATH?

Find hourly flight availability from San Antonio to Athens. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 38% on flights from San Antonio to Athens by exploring options for tickets in the afternoon.

Reviews of airlines servicing Athens

Get insights into the airlines that provide service to Athens. 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 Athens. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from San Antonio to Athens, such as Delta, Scandinavian Airlines, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.4
Good
1,484 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,361 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

    Departing from San Antonio to Athens will take you 17h 18m. The distance from San Antonio to Athens is about 6471 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Flying on Scandinavian Airlines is currently your cheapest option to Athens, with prices starting at $648. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $648 and $663, respectively. Scandinavian Airlines is 43% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from San Antonio to Athens (average of $679). Flying from San Antonio to Athens in June is currently the most expensive (average of $1,284). 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
Glyfada
Piraeus
Tolo
Galaxidi

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Top 9 airlines flying from San Antonio to Athens

Discover the top 9 airlines that operate flights from San Antonio to Athens. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$648Average$864FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$648Average$1,304FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$663Average$1,347FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$681Average$1,343FlexibilityNo cancel feeOn-time72%
DeltaCheapest$694Average$1,143FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$714Average$1,100FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$749Average$1,673FlexibilityNo cancel feeOn-time76%
KLMCheapest$761Average$1,243FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$792Average$1,108FlexibilityNo cancel feeOn-time77%

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