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Cheap flights from San Antonio to Athens from $471

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 1/18. 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 (SAT-ATH)

Cheap round-trip flights

British Airways Logo
6:05 am - 11:10 amSAT-ATH
21h 05m1 stop
British Airways Logo
7:55 pm - 10:15 pmATH-SAT
34h 20m2 stops
$616British Airways
Find Deal
lun., oct. 20 - mar., nov. 4
British Airways Logo
6:03 am - 4:30 pmSAT-ATH
26h 27m2 stops
British Airways Logo
7:55 pm - 10:15 pmATH-SAT
34h 20m2 stops
$621British Airways
Find Deal
lun., oct. 20 - mar., nov. 4
Delta Logo
5:25 am - 8:20 amSAT-ATH
18h 55m2 stops
Delta Logo
3:25 am - 5:16 pmATH-SAT
21h 51m2 stops
$630Delta
Find Deal
lun., oct. 20 - lun., nov. 3
United Airlines Logo
6:30 am - 10:30 amSAT-ATH
20h 00m1 stop
United Airlines Logo
6:45 am - 3:25 pmATH-SAT
40h 40m2 stops
$639United Airlines
Find Deal
lun., sep. 15 - vie., sep. 26
United Airlines Logo
5:30 am - 10:30 amSAT-ATH
21h 00m2 stops
United Airlines Logo
11:45 am - 11:58 amATH-SAT
32h 13m2 stops
$641United Airlines
Find Deal
lun., sep. 15 - vie., sep. 26
American Airlines Logo
7:00 am - 11:10 amSAT-ATH
20h 10m1 stop
American Airlines Logo
5:25 am - 5:49 pmATH-SAT
20h 24m2 stops
$651American Airlines
Find Deal
lun., sep. 15 - vie., sep. 26
American Airlines Logo
7:00 am - 11:10 amSAT-ATH
20h 10m1 stop
American Airlines Logo
5:25 am - 6:42 pmATH-SAT
21h 17m2 stops
$652American Airlines
Find Deal
lun., sep. 15 - vie., sep. 26
Delta Logo
8:00 am - 10:00 amSAT-ATH
18h 00m1 stop
Delta Logo
3:30 pm - 10:40 amATH-SAT
27h 10m1 stop
$653Delta
Find Deal
lun., sep. 15 - mié., oct. 1
KLM Logo
10:37 am - 10:00 amSAT-ATH
15h 23m1 stop
KLM Logo
3:30 pm - 10:38 amATH-SAT
27h 08m1 stop
$741KLM
Find Deal
lun., sep. 15 - vie., sep. 26
KLM Logo
6:11 pm - 10:55 amSAT-ATH
32h 44m1 stop
KLM Logo
1:40 pm - 11:59 pmATH-SAT
18h 19m2 stops
$763KLM
Find Deal
vie., sep. 12 - mié., sep. 24

Delta flights from San Antonio to Athens

Our best Delta deals on San Antonio to Athens flight tickets
Delta
Oct 20
SAT5:25 amSan Antonio
18h 55m
2 stops
ATH8:20 amAthens Eleftherios V.
Nov 3
ATH3:25 amAthens Eleftherios V.
21h 51m
2 stops
SAT5:16 pmSan Antonio
$630
Find similar
Delta
Sep 15
SAT8:00 amSan Antonio
18h 00m
1 stop
ATH10:00 amAthens Eleftherios V.
Oct 1
ATH3:30 pmAthens Eleftherios V.
27h 10m
1 stop
SAT10:40 amSan Antonio
$653
Find similar
Delta
Sep 15
SAT4:31 pmSan Antonio
16h 34m
2 stops
ATH5:05 pmAthens Eleftherios V.
Oct 1
ATH3:30 pmAthens Eleftherios V.
27h 10m
1 stop
SAT10:40 amSan Antonio
$672
Find similar

British Airways flights from San Antonio to Athens

Our best British Airways deals on San Antonio to Athens flight tickets
British Airways
Oct 20
SAT6:05 amSan Antonio
21h 05m
1 stop
ATH11:10 amAthens Eleftherios V.
Nov 4
ATH7:55 pmAthens Eleftherios V.
34h 20m
2 stops
SAT10:15 pmSan Antonio
$616
Find similar
British Airways
Oct 20
SAT6:03 amSan Antonio
26h 27m
2 stops
ATH4:30 pmAthens Eleftherios V.
Nov 4
ATH7:55 pmAthens Eleftherios V.
34h 20m
2 stops
SAT10:15 pmSan Antonio
$621
Find similar
British Airways
Sep 19
SAT6:49 pmSan Antonio
23h 11m
2 stops
ATH2:00 amAthens Eleftherios V.
Sep 26
ATH5:25 amAthens Eleftherios V.
21h 17m
2 stops
SAT6:42 pmSan Antonio
$727
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 agosto 21, 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

lun. 10/20

6:05 am-11:10 am

1 stop21h 05m

Athens Eleftherios V.

mar. 11/4

7:55 pm-10:15 pm

2 stops34h 20m

$616

San AntonioAthens

SAT - ATH

SATATH

San Antonio

lun. 10/20

6:03 am-4:30 pm

2 stops26h 27m

Athens Eleftherios V.

mar. 11/4

7:55 pm-10:15 pm

2 stops34h 20m

$621

San AntonioAthens

SAT - ATH

SATATH

San Antonio

lun. 10/20

5:25 am-8:20 am

2 stops18h 55m

Athens Eleftherios V.

lun. 11/3

3:25 am-5:16 pm

2 stops21h 51m

$630

San AntonioAthens

SAT - ATH

SATATH

San Antonio

lun. 9/15

6:30 am-10:30 am

1 stop20h 00m

Athens Eleftherios V.

vie. 9/26

6:45 am-3:25 pm

2 stops40h 40m

$639

San AntonioAthens

SAT - ATH

SATATH

San Antonio

lun. 9/15

5:30 am-10:30 am

2 stops21h 00m

Athens Eleftherios V.

vie. 9/26

11:45 am-11:58 am

2 stops32h 13m

$641

San AntonioAthens

SAT - ATH

SATATH

San Antonio

lun. 9/15

7:00 am-11:10 am

1 stop20h 10m

Athens Eleftherios V.

vie. 9/26

5:25 am-5:49 pm

2 stops20h 24m

$651

San AntonioAthens

SAT - ATH

SATATH

San Antonio

lun. 9/15

7:00 am-11:10 am

1 stop20h 10m

Athens Eleftherios V.

vie. 9/26

5:25 am-6:42 pm

2 stops21h 17m

$652

San AntonioAthens

SAT - ATH

SATATH

San Antonio

lun. 9/15

8:00 am-10:00 am

1 stop18h 00m

Athens Eleftherios V.

mié. 10/1

3:30 pm-10:40 am

1 stop27h 10m

$653

San AntonioAthens

SAT - ATH

SATATH

San Antonio

lun. 9/15

10:37 am-10:00 am

1 stop15h 23m

Athens Eleftherios V.

vie. 9/26

3:30 pm-10:38 am

1 stop27h 08m

$741

San AntonioAthens

SAT - ATH

SATATH

San Antonio

vie. 9/12

6:11 pm-10:55 am

1 stop32h 44m

Athens Eleftherios V.

mié. 9/24

1:40 pm-11:59 pm

2 stops18h 19m

$763

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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 August. Flight prices, which tend to average around $947, are often lower during this time because this is during the off-season. If you are unable to visit Athens during the month of August, then departing from San Antonio during the month October is also very affordable. Most momondo users find prices during this month for around $971.

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 $1,154 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 $974 on momondo.

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

You could potentially save up to 19% 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

Direct flights

None
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 14h 40m.

  • 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
Scandinavian AirlinesPriceFrom $648Free CancellationRating
7.4
1,471 reviews
Search Scandinavian Airlines flights
United AirlinesPriceFrom $648Free CancellationRating
7.4
8,930 reviews
Search United Airlines flights
American AirlinesPriceFrom $663Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Virgin AtlanticPriceFrom $681Free CancellationRating
7.4
658 reviews
Search Virgin Atlantic flights
LufthansaPriceFrom $689Free CancellationRating
6.8
7,344 reviews
Search Lufthansa flights
DeltaPriceFrom $694Free CancellationRating
7.9
7,981 reviews
Search Delta flights
KLMPriceFrom $761Free CancellationRating
7.8
1,388 reviews
Search KLM flights
Air FrancePriceFrom $792Free CancellationRating
7.4
1,469 reviews
Search Air France flights
British AirwaysPriceFrom $816Free CancellationRating
6.7
7,291 reviews
Search British Airways flights

Traveling to a place near Athens?

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