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Cheap flights from San Antonio to Athens from $477

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Athens departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San Antonio to Athens

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
12:45 pm - 1:40 am
SAT
-
ATH
28h 55m2 stops
Lufthansa Logo
6:25 am - 8:46 pm
ATH
-
SAT
21h 21m2 stops
$481Lufthansa
mié., feb. 25 - lun., mar. 9
British Airways Logo
3:15 pm - 1:20 am
SAT
-
ATH
27h 05m2 stops
British Airways Logo
7:50 pm - 11:59 pm
ATH
-
SAT
35h 09m2 stops
$490British Airways
mar., mar. 10 - dom., mar. 15
United Airlines Logo
2:09 pm - 1:40 am
SAT
-
ATH
27h 31m2 stops
United Airlines Logo
6:15 am - 11:13 pm
ATH
-
SAT
24h 58m2 stops
$502United Airlines
mié., feb. 4 - dom., feb. 8
American Airlines Logo
4:45 pm - 6:50 pm
SAT
-
ATH
18h 05m2 stops
American Airlines Logo
7:45 am - 11:07 pm
ATH
-
SAT
22h 22m2 stops
$504American Airlines
mié., feb. 25 - lun., mar. 9
KLM Logo
10:46 am - 1:00 pm
SAT
-
ATH
19h 14m2 stops
KLM Logo
11:50 am - 11:30 am
ATH
-
SAT
30h 40m1 stop
$505KLM
mar., mar. 10 - dom., mar. 15
Delta Logo
12:18 pm - 1:35 pm
SAT
-
ATH
17h 17m2 stops
Delta Logo
11:50 am - 11:30 am
ATH
-
SAT
30h 40m1 stop
$599Delta
mié., feb. 25 - lun., mar. 9
United Airlines Logo
11:43 am - 4:35 pm
SAT
-
ATH
20h 52m3 stops
United Airlines Logo
6:25 am - 8:56 pm
ATH
-
SAT
22h 31m2 stops
$614United Airlines
vie., feb. 6 - lun., feb. 9
United Airlines Logo
7:00 am - 10:40 am
SAT
-
ATH
44h 40m2 stops
United Airlines Logo
10:55 am - 1:14 pm
ATH
-
SAT
57h 19m3 stops
$714United Airlines
mar., mar. 10 - dom., mar. 15
Scandinavian Airlines Logo
12:15 pm - 6:40 pm
SAT
-
ATH
22h 25m2 stops
Scandinavian Airlines Logo
2:00 pm - 12:14 am
ATH
-
SAT
42h 14m2 stops
$726Scandinavian Airlines
jue., abr. 16 - mié., abr. 29
Scandinavian Airlines Logo
1:37 pm - 6:40 pm
SAT
-
ATH
21h 03m2 stops
Scandinavian Airlines Logo
2:00 pm - 12:32 am
ATH
-
SAT
42h 32m2 stops
$729Scandinavian Airlines
mar., mar. 31 - mié., abr. 8

KLM flights from San Antonio to Athens

Our best KLM deals on San Antonio to Athens flight tickets
KLM
Mar 10
SAT10:46 amSan Antonio
19h 14m
2 stops
ATH1:00 pmAthens Eleftherios V.
Mar 15
ATH11:50 amAthens Eleftherios V.
30h 40m
1 stop
SAT11:30 amSan Antonio
$505
Find similar
KLM
Apr 11
SAT5:30 pmSan Antonio
33h 30m
1 stop
ATH11:00 amAthens Eleftherios V.
Apr 20
ATH6:00 amAthens Eleftherios V.
17h 52m
2 stops
SAT3:52 pmSan Antonio
$852
Find similar
KLM
Apr 11
SAT5:30 pmSan Antonio
33h 30m
1 stop
ATH11:00 amAthens Eleftherios V.
Apr 20
ATH9:10 amAthens Eleftherios V.
19h 20m
1 stop
SAT8:30 pmSan Antonio
$996
Find similar

Delta flights from San Antonio to Athens

Our best Delta deals on San Antonio to Athens flight tickets
Delta
Feb 25
SAT12:18 pmSan Antonio
17h 17m
2 stops
ATH1:35 pmAthens Eleftherios V.
Mar 9
ATH11:50 amAthens Eleftherios V.
30h 40m
1 stop
SAT11:30 amSan Antonio
$599
Find similar
Delta
May 20
SAT5:20 amSan Antonio
18h 30m
2 stops
ATH7:50 amAthens Eleftherios V.
May 27
ATH10:05 amAthens Eleftherios V.
21h 07m
2 stops
SAT11:12 pmSan Antonio
$866
Find similar
Delta
Apr 11
SAT6:13 amSan Antonio
23h 27m
2 stops
ATH1:40 pmAthens Eleftherios V.
Apr 20
ATH6:00 amAthens Eleftherios V.
26h 34m
2 stops
SAT12:34 amSan Antonio
$909
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated diciembre 23, 2025.
Use the filters below to find and compare flights from San Antonio to Athens that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioAthens

SAT - ATH

SATATH

San Antonio

mié. 2/25

12:45 pm-1:40 am

2 stops28h 55m

Athens Eleftherios V.

lun. 3/9

6:25 am-8:46 pm

2 stops21h 21m

$481

San AntonioAthens

SAT - ATH

SATATH

San Antonio

mar. 3/10

3:15 pm-1:20 am

2 stops27h 05m

Athens Eleftherios V.

dom. 3/15

7:50 pm-11:59 pm

2 stops35h 09m

$490

San AntonioAthens

SAT - ATH

SATATH

San Antonio

mié. 2/4

2:09 pm-1:40 am

2 stops27h 31m

Athens Eleftherios V.

dom. 2/8

6:15 am-11:13 pm

2 stops24h 58m

$502

San AntonioAthens

SAT - ATH

SATATH

San Antonio

mié. 2/25

4:45 pm-6:50 pm

2 stops18h 05m

Athens Eleftherios V.

lun. 3/9

7:45 am-11:07 pm

2 stops22h 22m

$504

San AntonioAthens

SAT - ATH

SATATH

San Antonio

mar. 3/10

10:46 am-1:00 pm

2 stops19h 14m

Athens Eleftherios V.

dom. 3/15

11:50 am-11:30 am

1 stop30h 40m

$505

San AntonioAthens

SAT - ATH

SATATH

San Antonio

mié. 2/25

12:18 pm-1:35 pm

2 stops17h 17m

Athens Eleftherios V.

lun. 3/9

11:50 am-11:30 am

1 stop30h 40m

$599

San AntonioAthens

SAT - ATH

SATATH

San Antonio

vie. 2/6

11:43 am-4:35 pm

3 stops20h 52m

Athens Eleftherios V.

lun. 2/9

6:25 am-8:56 pm

2 stops22h 31m

$614

San AntonioAthens

SAT - ATH

SATATH

San Antonio

mar. 3/10

7:00 am-10:40 am

2 stops44h 40m

Athens Eleftherios V.

dom. 3/15

10:55 am-1:14 pm

3 stops57h 19m

$714

San AntonioAthens

SAT - ATH

SATATH

San Antonio

jue. 4/16

12:15 pm-6:40 pm

2 stops22h 25m

Athens Eleftherios V.

mié. 4/29

2:00 pm-12:14 am

2 stops42h 14m

$726

San AntonioAthens

SAT - ATH

SATATH

San Antonio

mar. 3/31

1:37 pm-6:40 pm

2 stops21h 03m

Athens Eleftherios V.

mié. 4/8

2:00 pm-12:32 am

2 stops42h 32m

$729

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Athens from

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

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

What is the cheapest month to fly to Athens?

The cheapest month to fly to Athens from San Antonio is in November. Flight prices, which tend to average around $550, are often lower during this time because this is during the off-season. If you are unable to visit Athens during the month of November, then departing from San Antonio during the month February is also very affordable. Most momondo users find prices during this month for around $604.

What is the cheapest day to depart on your flight to Athens?

The cheapest day to depart on your flight to Athens is on a Wednesday when prices can be found for as low as $1,124. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $1,640. These prices are subject to change though, so be sure to set up a Price Alert for flights to Athens.

What is the cheapest time of day to depart on your flight to Athens?

The cheapest time of day to fly to Athens is in the afternoon when flights can be purchased for as low as $990. Flights to Athens are more costly at noon, with an average ticket price of $1,575. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Athens?

You are more likely to see cheaper flights to Athens from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to Athens for around $1,021 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Athens from San Antonio for as low as $873 on momondo.

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

You could potentially save up to 44% on your flight if you consider stops on a San Antonio to Athens flight.

When to book flights from San Antonio to Athens

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

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

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

Fastest flight time

17h 10m

Direct flights

None
The fastest flight from San Antonio to Athens takes 17h 10m
There are no direct flights from San Antonio to Athens. There are no popular flight routes from San Antonio to Athens.
Search flight deals

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

    San Antonio and Athens Eleftherios V. are 6466.2 mi apart from one another. In terms of flight time, this usually takes a little over 17h 10m.

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

    Prices for flights from San Antonio Airport to Athens Eleftherios V. Airport are updated daily.

  • How many operators does momondo search for flights from San Antonio Airport to Athens Eleftherios V. Airport?

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

  • What documentation or ID do you need to fly to Athens Eleftherios V. Airport?

    The travel and health documents you'll need for your trip to Athens Eleftherios V. Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Athens Eleftherios V. Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San Antonio to Athens?

Best airlines flying from San Antonio to Athens

Compare and see reviews for airlines that fly from San Antonio to Athens with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $549Free CancellationRating
7.9
8,013 reviews
Search Delta flights
British AirwaysPriceFrom $570Free CancellationRating
6.7
7,609 reviews
Search British Airways flights
United AirlinesPriceFrom $579Free CancellationRating
7.4
9,111 reviews
Search United Airlines flights
Virgin AtlanticPriceFrom $592Free CancellationRating
7.5
677 reviews
Search Virgin Atlantic flights
American AirlinesPriceFrom $604Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
Scandinavian AirlinesPriceFrom $635Free CancellationRating
7.4
1,621 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $689Free CancellationRating
6.8
7,652 reviews
Search Lufthansa flights
KLMPriceFrom $694Free CancellationRating
7.7
1,433 reviews
Search KLM flights

Traveling to a place near Athens?

Book flights to Athens if you plan to visit one of these locations
Piraeus
Glyfada
Marathon
Hydra
Aegina
Skala
Loutraki
Tolo
Corinth
Chalcis
Agia Marina
Porto Cheli
Galaxidi

Why use momondo?

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

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 San Antonio to Athens for you.

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

Yes. momondo allows you to filter the results for San Antonio to Athens flights to just show those with flexible booking policies.

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

Once you have performed a search for San Antonio to Athens flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Athens from San Antonio. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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United Airlines
British Airways
Delta
American Airlines
Air Canada
Lufthansa
KLM
Scandinavian Airlines
Virgin Atlantic
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