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Cheap flights from San Antonio to Slovenia from $993

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Slovenia departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Antonio to Slovenia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
1:20 pm - 1:50 pmSAT  San Antonio-LJU Ljubljana Joze Pucnik
17h 30m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
Delta Logo
6:00 am - 10:44 pmLJU  Ljubljana Joze Pucnik-SAT San Antonio
23h 44m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$993Delta
Tue, Sep 15 - Tue, Sep 22
Multiple Airlines Logo
12:15 pm - 5:45 pmSAT  San Antonio-LJU Ljubljana Joze Pucnik
22h 30m2 stops Washington, D.C. Dulles Intl Brussels Bruxelles-National
Multiple Airlines Logo
8:05 pm - 10:51 pmLJU  Ljubljana Joze Pucnik-SAT San Antonio
33h 46m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl
$1,008Multiple Airlines
Wed, Sep 2 - Mon, Sep 7
United Airlines Logo
4:12 pm - 12:35 pmSAT  San Antonio-LJU Ljubljana Joze Pucnik
37h 23m3 stops Houston George Bush Intcntl Newark Munich Franz Josef Strauss
United Airlines Logo
6:55 am - 9:16 pmLJU  Ljubljana Joze Pucnik-SAT San Antonio
21h 21m2 stops Frankfurt am Main Houston George Bush Intcntl
$1,009United Airlines
Tue, Sep 15 - Tue, Sep 22
Delta Logo
1:20 pm - 1:25 pmSAT  San Antonio-LJU Ljubljana Joze Pucnik
17h 05m2 stops Boston Logan Intl Amsterdam Schiphol
Delta Logo
6:00 am - 10:34 pmLJU  Ljubljana Joze Pucnik-SAT San Antonio
23h 34m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$1,058Delta
Wed, Sep 2 - Mon, Sep 7
Multiple Airlines Logo
8:50 am - 12:30 amSAT  San Antonio-LJU Ljubljana Joze Pucnik
32h 40m3 stops Toronto Pearson Intl Vienna Intl Warsaw Frederic Chopin
Multiple Airlines Logo
2:50 pm - 12:40 pmLJU  Ljubljana Joze Pucnik-SAT San Antonio
28h 50m3 stops Zurich London Heathrow Mexico City Benito Juarez
$2,029Multiple Airlines
Tue, Sep 15 - Tue, Sep 22

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Delta flights from San Antonio to Slovenia

Our best Delta deals on San Antonio to Slovenia flight tickets
Delta
Sep 15
SAT1:20 pmSan Antonio
17h 30m
2 stops
LJU1:50 pmLjubljana Joze Pucnik
Sep 22
LJU6:00 amLjubljana Joze Pucnik
23h 44m
2 stops
SAT10:44 pmSan Antonio
$993
Delta
Sep 2
SAT1:20 pmSan Antonio
17h 05m
2 stops
LJU1:25 pmLjubljana Joze Pucnik
Sep 7
LJU6:00 amLjubljana Joze Pucnik
23h 34m
2 stops
SAT10:34 pmSan Antonio
$1,058

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Slovenia 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 August 6, 2026.
Use the filters below to find and compare flights from San Antonio to Slovenia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioLjubljana

SAT San Antonio - LJU Ljubljana Joze Pucnik

SATLJU

San Antonio

Tue 9/15

1:20 pm-1:50 pm

2 stops17h 30m

Ljubljana Joze Pucnik

Tue 9/22

6:00 am-10:44 pm

2 stops23h 44m

$993

San AntonioLjubljana

SAT San Antonio - LJU Ljubljana Joze Pucnik

SATLJU

San Antonio

Wed 9/2

12:15 pm-5:45 pm

2 stops22h 30m

Ljubljana Joze Pucnik

Mon 9/7

8:05 pm-10:51 pm

2 stops33h 46m

$1,008

San AntonioLjubljana

SAT San Antonio - LJU Ljubljana Joze Pucnik

SATLJU

San Antonio

Tue 9/15

4:12 pm-12:35 pm

3 stops37h 23m

Ljubljana Joze Pucnik

Tue 9/22

6:55 am-9:16 pm

2 stops21h 21m

$1,009
Quickest round-trip

San AntonioLjubljana

SAT San Antonio - LJU Ljubljana Joze Pucnik

SATLJU

San Antonio

Wed 9/2

1:20 pm-1:25 pm

2 stops17h 05m

Ljubljana Joze Pucnik

Mon 9/7

6:00 am-10:34 pm

2 stops23h 34m

$1,058

San AntonioLjubljana

SAT San Antonio - LJU Ljubljana Joze Pucnik

SATLJU

San Antonio

Tue 9/15

8:50 am-12:30 am

3 stops32h 40m

Ljubljana Joze Pucnik

Tue 9/22

2:50 pm-12:40 pm

3 stops28h 50m

$2,029

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap San Antonio to Slovenia flight deals and tips

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

Fastest flight time

14h 55m

Direct flights

None
The fastest flight from San Antonio to Slovenia takes 14h 55m
There are no direct flights from San Antonio to Slovenia. There are no popular flight routes from San Antonio to Slovenia.
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Frequently asked questions about flying from San Antonio to Slovenia

  • When did momondo last update prices for flights from San Antonio Airport to Slovenia?

    Prices for flights from San Antonio Airport to Slovenia were last updated today.

  • How old do you have to be to fly from San Antonio Airport to Slovenia?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Slovenia.

  • What documentation or ID do you need to fly to Slovenia?

    The required travel and health documents for your Slovenia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Slovenia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from San Antonio to Slovenia

  • How do I get Price Alerts for flights from San Antonio to Slovenia?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to San Antonio from Slovenia. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from San Antonio to Slovenia with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Slovenia from San Antonio.

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

All flight searches from San Antonio to Slovenia on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Slovenia from San Antonio. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Slovenia 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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Find better results for your trip to Slovenia

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