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Cheap flights from San Antonio to Luxembourg from $762

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 Luxembourg departing on 10/5. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Luxembourg

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:17 pm - 7:30 pm
SAT
-
LUX
23h 13m
2 stops
Multiple Airlines Logo
2:25 pm - 9:13 pm
LUX
-
SAT
37h 48m
2 stops
$762Multiple Airlines
Mon, Oct 5 - Tue, Oct 13
Multiple Airlines Logo
1:17 pm - 7:30 pm
SAT
-
LUX
23h 13m
2 stops
Multiple Airlines Logo
2:25 pm - 9:13 pm
LUX
-
SAT
37h 48m
2 stops
$766Multiple Airlines
Mon, Oct 5 - Tue, Oct 13
Lufthansa Logo
5:30 pm - 7:30 pm
SAT
-
LUX
19h 00m
2 stops
Lufthansa Logo
6:05 am - 9:31 pm
LUX
-
SAT
22h 26m
2 stops
$781Lufthansa
Mon, Oct 5 - Tue, Oct 13
American Airlines Logo
4:27 pm - 2:30 pm
SAT
-
LUX
39h 03m
2 stops
American Airlines Logo
11:25 am - 9:59 pm
LUX
-
SAT
17h 34m
2 stops
$896American Airlines
Fri, Sep 11 - Fri, Sep 18
American Airlines Logo
4:27 pm - 2:30 pm
SAT
-
LUX
39h 03m
2 stops
American Airlines Logo
11:25 am - 10:50 pm
LUX
-
SAT
18h 25m
3 stops
$901American Airlines
Fri, Sep 11 - Fri, Sep 18
United Airlines Logo
4:45 pm - 4:05 pm
SAT
-
LUX
40h 20m
2 stops
United Airlines Logo
8:20 am - 4:31 pm
LUX
-
SAT
39h 11m
2 stops
$931United Airlines
Sat, Sep 12 - Sat, Sep 19
United Airlines Logo
4:12 pm - 7:30 pm
SAT
-
LUX
44h 18m
3 stops
United Airlines Logo
8:20 am - 4:31 pm
LUX
-
SAT
39h 11m
2 stops
$937United Airlines
Sat, Sep 12 - Sat, Sep 19
Multiple Airlines Logo
7:35 am - 10:20 am
SAT
-
LUX
19h 45m
3 stops
Multiple Airlines Logo
2:25 pm - 9:13 pm
LUX
-
SAT
37h 48m
2 stops
$982Multiple Airlines
Mon, Oct 5 - Tue, Oct 13
Air Canada Logo
7:35 am - 10:20 am
SAT
-
LUX
19h 45m
3 stops
Air Canada Logo
6:05 am - 10:51 pm
LUX
-
SAT
23h 46m
3 stops
$987Air Canada
Mon, Oct 5 - Tue, Oct 13
Multiple Airlines Logo
7:35 am - 10:20 am
SAT
-
LUX
19h 45m
3 stops
Multiple Airlines Logo
2:25 pm - 9:13 pm
LUX
-
SAT
37h 48m
2 stops
$987Multiple Airlines
Mon, Oct 5 - Tue, Oct 13

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American Airlines flights from San Antonio to Luxembourg

Our best American Airlines deals on San Antonio to Luxembourg flight tickets
American Airlines
Sep 11
SAT4:27 pmSan Antonio
39h 03m
2 stops
LUX2:30 pmLuxembourg
Sep 18
LUX11:25 amLuxembourg
17h 34m
2 stops
SAT9:59 pmSan Antonio
$896
American Airlines
Sep 11
SAT4:27 pmSan Antonio
39h 03m
2 stops
LUX2:30 pmLuxembourg
Sep 18
LUX11:25 amLuxembourg
18h 25m
3 stops
SAT10:50 pmSan Antonio
$901

United Airlines flights from San Antonio to Luxembourg

Our best United Airlines deals on San Antonio to Luxembourg flight tickets
United Airlines
Sep 12
SAT4:45 pmSan Antonio
40h 20m
2 stops
LUX4:05 pmLuxembourg
Sep 19
LUX8:20 amLuxembourg
39h 11m
2 stops
SAT4:31 pmSan Antonio
$931
United Airlines
Sep 12
SAT4:12 pmSan Antonio
44h 18m
3 stops
LUX7:30 pmLuxembourg
Sep 19
LUX8:20 amLuxembourg
39h 11m
2 stops
SAT4:31 pmSan Antonio
$937

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Luxembourg 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 1, 2026.
Use the filters below to find and compare flights from San Antonio to Luxembourg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioLuxembourg

SAT - LUX

SATLUX

San Antonio

Mon 10/5

1:17 pm-7:30 pm

2 stops23h 13m

Luxembourg

Tue 10/13

2:25 pm-9:13 pm

2 stops37h 48m

$762

San AntonioLuxembourg

SAT - LUX

SATLUX

San Antonio

Mon 10/5

1:17 pm-7:30 pm

2 stops23h 13m

Luxembourg

Tue 10/13

2:25 pm-9:13 pm

2 stops37h 48m

$766
Quickest round-trip

San AntonioLuxembourg

SAT - LUX

SATLUX

San Antonio

Mon 10/5

5:30 pm-7:30 pm

2 stops19h 00m

Luxembourg

Tue 10/13

6:05 am-9:31 pm

2 stops22h 26m

$781

San AntonioLuxembourg

SAT - LUX

SATLUX

San Antonio

Fri 9/11

4:27 pm-2:30 pm

2 stops39h 03m

Luxembourg

Fri 9/18

11:25 am-9:59 pm

2 stops17h 34m

$896

San AntonioLuxembourg

SAT - LUX

SATLUX

San Antonio

Fri 9/11

4:27 pm-2:30 pm

2 stops39h 03m

Luxembourg

Fri 9/18

11:25 am-10:50 pm

3 stops18h 25m

$901

San AntonioLuxembourg

SAT - LUX

SATLUX

San Antonio

Sat 9/12

4:45 pm-4:05 pm

2 stops40h 20m

Luxembourg

Sat 9/19

8:20 am-4:31 pm

2 stops39h 11m

$931

San AntonioLuxembourg

SAT - LUX

SATLUX

San Antonio

Sat 9/12

4:12 pm-7:30 pm

3 stops44h 18m

Luxembourg

Sat 9/19

8:20 am-4:31 pm

2 stops39h 11m

$937

San AntonioLuxembourg

SAT - LUX

SATLUX

San Antonio

Mon 10/5

7:35 am-10:20 am

3 stops19h 45m

Luxembourg

Tue 10/13

2:25 pm-9:13 pm

2 stops37h 48m

$982

San AntonioLuxembourg

SAT - LUX

SATLUX

San Antonio

Mon 10/5

7:35 am-10:20 am

3 stops19h 45m

Luxembourg

Tue 10/13

6:05 am-10:51 pm

3 stops23h 46m

$987

San AntonioLuxembourg

SAT - LUX

SATLUX

San Antonio

Mon 10/5

7:35 am-10:20 am

3 stops19h 45m

Luxembourg

Tue 10/13

2:25 pm-9:13 pm

2 stops37h 48m

$987

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap San Antonio to Luxembourg flight deals and tips

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

Fastest flight time

23h 13m

Direct flights

None
The fastest flight from San Antonio to Luxembourg takes 23h 13m
There are no direct flights from San Antonio to Luxembourg. There are no popular flight routes from San Antonio to Luxembourg.
Search flight deals

Frequently asked questions about flying from San Antonio to Luxembourg

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

    Prices for flights from San Antonio Airport to Luxembourg refresh daily.

  • How many operators does momondo search for flights from San Antonio Airport to Luxembourg?

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

    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 Luxembourg.

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

    The required travel and health documents for your Luxembourg 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 Luxembourg. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from San Antonio to Luxembourg

Compare and see reviews for airlines that fly from San Antonio to Luxembourg with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $796Free CancellationRating
6.8
8,168 reviews
Search Lufthansa flights

Frequently asked questions about flying from San Antonio to Luxembourg

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

    You can take advantage of momondo’s Price Alerts by first searching for your flights to San Antonio from Luxembourg. 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 Luxembourg with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

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

Finding the right flight to Luxembourg from San Antonio is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Luxembourg quick and easy, saving you time and money.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Antonio to Luxembourg.

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

If you are simply researching potential flights to Luxembourg, momondo offers a useful price alert feature which will track prices for flights to Luxembourg from San Antonio and alert you when they change.

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