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Cheap flights from Athens to San Antonio from $573

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Athens to San Antonio departing on 9/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Athens to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Iberia Logo
2:00 pm - 11:04 pm
ATH
-
SAT
17h 04m
1 stop
Iberia Logo
1:44 pm - 11:45 am
SAT
-
ATH
14h 01m
1 stop
$1,047Iberia
Mon, Jul 13 - Sun, Jul 19
Iberia Logo
2:00 pm - 11:58 pm
ATH
-
SAT
17h 58m
1 stop
Iberia Logo
7:08 pm - 8:00 pm
SAT
-
ATH
16h 52m
2 stops
$1,049Iberia
Mon, Jul 13 - Sun, Jul 19
Lufthansa Logo
6:45 am - 9:13 pm
ATH
-
SAT
22h 28m
2 stops
Lufthansa Logo
12:01 pm - 10:00 am
SAT
-
ATH
13h 59m
1 stop
$1,053Lufthansa
Wed, Jul 29 - Wed, Aug 5
Lufthansa Logo
6:45 am - 9:13 pm
ATH
-
SAT
22h 28m
2 stops
Lufthansa Logo
1:39 pm - 9:00 pm
SAT
-
ATH
23h 21m
2 stops
$1,058Lufthansa
Wed, Jul 29 - Wed, Aug 5
Lufthansa Logo
12:35 pm - 10:57 pm
ATH
-
SAT
18h 22m
1 stop
Lufthansa Logo
12:01 pm - 10:00 am
SAT
-
ATH
13h 59m
1 stop
$1,064Lufthansa
Wed, Jul 29 - Wed, Aug 5
United Airlines Logo
10:25 am - 10:57 pm
ATH
-
SAT
20h 32m
2 stops
United Airlines Logo
9:37 am - 10:35 am
SAT
-
ATH
16h 58m
2 stops
$1,104United Airlines
Mon, Jul 13 - Sun, Jul 19
Air Canada Logo
6:55 am - 9:13 pm
ATH
-
SAT
22h 18m
2 stops
Air Canada Logo
9:37 am - 1:25 pm
SAT
-
ATH
19h 48m
3 stops
$1,143Air Canada
Wed, Jul 29 - Wed, Aug 5
Iberia Logo
6:55 am - 7:43 pm
ATH
-
SAT
20h 48m
2 stops
Iberia Logo
6:24 am - 11:00 am
SAT
-
ATH
20h 36m
1 stop
$1,170Iberia
Sat, Jul 18 - Wed, Jul 22
Iberia Logo
2:00 pm - 11:04 pm
ATH
-
SAT
17h 04m
1 stop
Iberia Logo
6:24 am - 11:00 am
SAT
-
ATH
20h 36m
1 stop
$1,212Iberia
Sat, Jul 18 - Wed, Jul 22
Delta Logo
9:45 am - 10:22 pm
ATH
-
SAT
20h 37m
2 stops
Delta Logo
12:04 pm - 1:40 pm
SAT
-
ATH
17h 36m
2 stops
$1,271Delta
Sat, Jul 18 - Wed, Jul 22

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Iberia flights from Athens to San Antonio

Our best Iberia deals on Athens to San Antonio flight tickets
Iberia
Jul 13
ATH2:00 pmAthens Eleftherios V.
17h 04m
1 stop
SAT11:04 pmSan Antonio
Jul 19
SAT1:44 pmSan Antonio
14h 01m
1 stop
ATH11:45 amAthens Eleftherios V.
$1,047
Iberia
Jul 13
ATH2:00 pmAthens Eleftherios V.
17h 58m
1 stop
SAT11:58 pmSan Antonio
Jul 19
SAT7:08 pmSan Antonio
16h 52m
2 stops
ATH8:00 pmAthens Eleftherios V.
$1,049
Iberia
Jul 18
ATH6:55 amAthens Eleftherios V.
20h 48m
2 stops
SAT7:43 pmSan Antonio
Jul 22
SAT6:24 amSan Antonio
20h 36m
1 stop
ATH11:00 amAthens Eleftherios V.
$1,170

Air Canada flights from Athens to San Antonio

Our best Air Canada deals on Athens to San Antonio flight tickets
Air Canada
Jul 29
ATH6:55 amAthens Eleftherios V.
22h 18m
2 stops
SAT9:13 pmSan Antonio
Aug 5
SAT9:37 amSan Antonio
19h 48m
3 stops
ATH1:25 pmAthens Eleftherios V.
$1,143
Air Canada
Jul 18
ATH3:25 pmAthens Eleftherios V.
39h 17m
3 stops
SAT10:42 pmSan Antonio
Jul 22
SAT9:37 amSan Antonio
19h 48m
3 stops
ATH1:25 pmAthens Eleftherios V.
$2,139
Air Canada
Jul 13
ATH6:45 amAthens Eleftherios V.
22h 28m
2 stops
SAT9:13 pmSan Antonio
Jul 19
SAT9:37 amSan Antonio
19h 48m
3 stops
ATH1:25 pmAthens Eleftherios V.
$2,404

momondo Fare Finder

 
Customize your flight search to find flights from Athens to San Antonio 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, momondo users made 832,500 searches. Data last updated July 3, 2026.
Use the filters below to find and compare flights from Athens to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

AthensSan Antonio

ATH - SAT

ATHSAT

Athens Eleftherios V.

Mon 7/13

2:00 pm-11:04 pm

1 stop17h 04m

San Antonio

Sun 7/19

1:44 pm-11:45 am

1 stop14h 01m

$1,047

AthensSan Antonio

ATH - SAT

ATHSAT

Athens Eleftherios V.

Mon 7/13

2:00 pm-11:58 pm

1 stop17h 58m

San Antonio

Sun 7/19

7:08 pm-8:00 pm

2 stops16h 52m

$1,049

AthensSan Antonio

ATH - SAT

ATHSAT

Athens Eleftherios V.

Wed 7/29

6:45 am-9:13 pm

2 stops22h 28m

San Antonio

Wed 8/5

12:01 pm-10:00 am

1 stop13h 59m

$1,053

AthensSan Antonio

ATH - SAT

ATHSAT

Athens Eleftherios V.

Wed 7/29

6:45 am-9:13 pm

2 stops22h 28m

San Antonio

Wed 8/5

1:39 pm-9:00 pm

2 stops23h 21m

$1,058

AthensSan Antonio

ATH - SAT

ATHSAT

Athens Eleftherios V.

Wed 7/29

12:35 pm-10:57 pm

1 stop18h 22m

San Antonio

Wed 8/5

12:01 pm-10:00 am

1 stop13h 59m

$1,064

AthensSan Antonio

ATH - SAT

ATHSAT

Athens Eleftherios V.

Mon 7/13

10:25 am-10:57 pm

2 stops20h 32m

San Antonio

Sun 7/19

9:37 am-10:35 am

2 stops16h 58m

$1,104

AthensSan Antonio

ATH - SAT

ATHSAT

Athens Eleftherios V.

Wed 7/29

6:55 am-9:13 pm

2 stops22h 18m

San Antonio

Wed 8/5

9:37 am-1:25 pm

3 stops19h 48m

$1,143

AthensSan Antonio

ATH - SAT

ATHSAT

Athens Eleftherios V.

Sat 7/18

6:55 am-7:43 pm

2 stops20h 48m

San Antonio

Wed 7/22

6:24 am-11:00 am

1 stop20h 36m

$1,170

AthensSan Antonio

ATH - SAT

ATHSAT

Athens Eleftherios V.

Sat 7/18

2:00 pm-11:04 pm

1 stop17h 04m

San Antonio

Wed 7/22

6:24 am-11:00 am

1 stop20h 36m

$1,212

AthensSan Antonio

ATH - SAT

ATHSAT

Athens Eleftherios V.

Sat 7/18

9:45 am-10:22 pm

2 stops20h 37m

San Antonio

Wed 7/22

12:04 pm-1:40 pm

2 stops17h 36m

$1,271

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to San Antonio from

How to get the cheapest flight ticket from Athens to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Athens to San Antonio flights?

You could potentially save up to 15% on your flight if you consider stops on a Athens to San Antonio flight.

When to book flights from Athens to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Athens to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Athens to San Antonio (ATH to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Athens to San Antonio

Fastest flight time

22h 28m

Direct flights

None
The fastest flight from Athens to San Antonio takes 22h 28m
There are no direct flights from Athens to San Antonio. There are no popular flight routes from Athens to San Antonio.
Search flight deals

Frequently asked questions about flying from Athens to San Antonio

  • How far is Athens Eleftherios V. to San Antonio by plane?

    Athens Eleftherios V. and San Antonio are 6466.2 mi apart from one another. Flights usually cover this in 22h 28m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Athens Eleftherios V. Airport to San Antonio Airport?

    Prices for flights from Athens Eleftherios V. Airport to San Antonio Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Athens Eleftherios V. Airport to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Athens Eleftherios V. Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The necessary travel and health documents for your San Antonio Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Pleasanton
Boerne
Schertz

Why use momondo?

Why should I use momondo to find a flight deal from Athens to San Antonio?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Athens to San Antonio for you.

Can I find flights from Athens to San Antonio with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Antonio from Athens with this policy.

How can momondo help me find flights from Athens to San Antonio?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Antonio from Athens.

I’m not ready to book a flight from Athens to San Antonio right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Athens to San Antonio flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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