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Cheap flights from Luxembourg to San Antonio from $863

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Luxembourg to San Antonio departing on 3/24. 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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Find the cheapest flights from Luxembourg to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
2:45 pm - 12:16 am
LUX
-
SAT
39h 31m
2 stops
Delta Logo
6:13 am - 9:55 am
SAT
-
LUX
20h 42m
2 stops
$863Delta
Tue, Mar 24 - Wed, Apr 8
American Airlines Logo
9:55 pm - 11:56 pm
LUX
-
SAT
32h 01m
2 stops
American Airlines Logo
7:05 am - 10:45 am
SAT
-
LUX
20h 40m
2 stops
$870American Airlines
Mon, Mar 23 - Wed, Apr 8
American Airlines Logo
9:55 pm - 8:46 pm
LUX
-
SAT
52h 51m
2 stops
American Airlines Logo
7:14 am - 10:45 am
SAT
-
LUX
44h 31m
2 stops
$888American Airlines
Tue, Mar 24 - Tue, Apr 7
KLM Logo
6:00 am - 11:29 pm
LUX
-
SAT
23h 29m
2 stops
KLM Logo
12:24 pm - 2:05 pm
SAT
-
LUX
18h 41m
2 stops
$909KLM
Tue, Mar 24 - Mon, Mar 30
American Airlines Logo
10:15 am - 11:56 pm
LUX
-
SAT
19h 41m
2 stops
American Airlines Logo
10:27 am - 10:45 am
SAT
-
LUX
17h 18m
2 stops
$918American Airlines
Tue, Mar 24 - Wed, Apr 8
British Airways Logo
10:15 am - 11:56 pm
LUX
-
SAT
19h 41m
2 stops
British Airways Logo
7:00 am - 10:45 am
SAT
-
LUX
20h 45m
2 stops
$921British Airways
Tue, Mar 24 - Wed, Apr 8
Delta Logo
2:45 pm - 10:19 pm
LUX
-
SAT
37h 34m
2 stops
Delta Logo
5:30 pm - 5:55 pm
SAT
-
LUX
17h 25m
2 stops
$996Delta
Mon, Mar 23 - Wed, Apr 8
American Airlines Logo
9:55 pm - 11:56 pm
LUX
-
SAT
32h 01m
2 stops
American Airlines Logo
7:05 am - 9:25 am
SAT
-
LUX
43h 20m
2 stops
$1,022American Airlines
Mon, Mar 23 - Thu, Apr 9
Delta Logo
2:45 pm - 9:55 am
LUX
-
SAT
25h 10m
2 stops
Delta Logo
12:22 pm - 9:55 am
SAT
-
LUX
14h 33m
2 stops
$1,035Delta
Mon, Mar 23 - Tue, Apr 7
United Airlines Logo
9:30 am - 8:54 pm
LUX
-
SAT
41h 24m
2 stops
United Airlines Logo
7:00 am - 7:30 pm
SAT
-
LUX
29h 30m
3 stops
$1,186United Airlines
Tue, Mar 24 - Wed, Apr 8

Delta flights from Luxembourg to San Antonio

Our best Delta deals on Luxembourg to San Antonio flight tickets
Delta
Mar 24
LUX2:45 pmLuxembourg
39h 31m
2 stops
SAT12:16 amSan Antonio
Apr 8
SAT6:13 amSan Antonio
20h 42m
2 stops
LUX9:55 amLuxembourg
$863
Delta
Mar 23
LUX2:45 pmLuxembourg
37h 34m
2 stops
SAT10:19 pmSan Antonio
Apr 8
SAT5:30 pmSan Antonio
17h 25m
2 stops
LUX5:55 pmLuxembourg
$996
Delta
Mar 23
LUX2:45 pmLuxembourg
25h 10m
2 stops
SAT9:55 amSan Antonio
Apr 7
SAT12:22 pmSan Antonio
14h 33m
2 stops
LUX9:55 amLuxembourg
$1,035

American Airlines flights from Luxembourg to San Antonio

Our best American Airlines deals on Luxembourg to San Antonio flight tickets
American Airlines
Mar 23
LUX9:55 pmLuxembourg
32h 01m
2 stops
SAT11:56 pmSan Antonio
Apr 8
SAT7:05 amSan Antonio
20h 40m
2 stops
LUX10:45 amLuxembourg
$870
American Airlines
Mar 24
LUX9:55 pmLuxembourg
52h 51m
2 stops
SAT8:46 pmSan Antonio
Apr 7
SAT7:14 amSan Antonio
44h 31m
2 stops
LUX10:45 amLuxembourg
$888
American Airlines
Mar 24
LUX10:15 amLuxembourg
19h 41m
2 stops
SAT11:56 pmSan Antonio
Apr 8
SAT10:27 amSan Antonio
17h 18m
2 stops
LUX10:45 amLuxembourg
$918

momondo Fare Finder

 
Customize your flight search to find flights from Luxembourg 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 March 5, 2026.
Use the filters below to find and compare flights from Luxembourg to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LuxembourgSan Antonio

LUX - SAT

LUXSAT

Luxembourg

Tue 3/24

2:45 pm-12:16 am

2 stops39h 31m

San Antonio

Wed 4/8

6:13 am-9:55 am

2 stops20h 42m

$863

LuxembourgSan Antonio

LUX - SAT

LUXSAT

Luxembourg

Mon 3/23

9:55 pm-11:56 pm

2 stops32h 01m

San Antonio

Wed 4/8

7:05 am-10:45 am

2 stops20h 40m

$870

LuxembourgSan Antonio

LUX - SAT

LUXSAT

Luxembourg

Tue 3/24

9:55 pm-8:46 pm

2 stops52h 51m

San Antonio

Tue 4/7

7:14 am-10:45 am

2 stops44h 31m

$888

LuxembourgSan Antonio

LUX - SAT

LUXSAT

Luxembourg

Tue 3/24

6:00 am-11:29 pm

2 stops23h 29m

San Antonio

Mon 3/30

12:24 pm-2:05 pm

2 stops18h 41m

$909

LuxembourgSan Antonio

LUX - SAT

LUXSAT

Luxembourg

Tue 3/24

10:15 am-11:56 pm

2 stops19h 41m

San Antonio

Wed 4/8

10:27 am-10:45 am

2 stops17h 18m

$918

LuxembourgSan Antonio

LUX - SAT

LUXSAT

Luxembourg

Tue 3/24

10:15 am-11:56 pm

2 stops19h 41m

San Antonio

Wed 4/8

7:00 am-10:45 am

2 stops20h 45m

$921

LuxembourgSan Antonio

LUX - SAT

LUXSAT

Luxembourg

Mon 3/23

2:45 pm-10:19 pm

2 stops37h 34m

San Antonio

Wed 4/8

5:30 pm-5:55 pm

2 stops17h 25m

$996

LuxembourgSan Antonio

LUX - SAT

LUXSAT

Luxembourg

Mon 3/23

9:55 pm-11:56 pm

2 stops32h 01m

San Antonio

Thu 4/9

7:05 am-9:25 am

2 stops43h 20m

$1,022

LuxembourgSan Antonio

LUX - SAT

LUXSAT

Luxembourg

Mon 3/23

2:45 pm-9:55 am

2 stops25h 10m

San Antonio

Tue 4/7

12:22 pm-9:55 am

2 stops14h 33m

$1,035

LuxembourgSan Antonio

LUX - SAT

LUXSAT

Luxembourg

Tue 3/24

9:30 am-8:54 pm

2 stops41h 24m

San Antonio

Wed 4/8

7:00 am-7:30 pm

3 stops29h 30m

$1,186

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Luxembourg to San Antonio

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

Cheap Luxembourg to San Antonio (LUX to SAT) flight deals and tips

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

Fastest flight time

23h 29m

Direct flights

None
The fastest flight from Luxembourg to San Antonio takes 23h 29m
There are no direct flights from Luxembourg to San Antonio. There are no popular flight routes from Luxembourg to San Antonio.
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  • How far is Luxembourg to San Antonio by plane?

    San Antonio is 5289.1 mi away from Luxembourg. In terms of flight time, this usually takes a little over 23h 29m.

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

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

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

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

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

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

    Search flight deals from Luxembourg to San Antonio. While viewing offers you’ll have the option to create a Price Alert.

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

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near San Antonio?

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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Luxembourg to San Antonio. momondo saves you time and could save you money on your trip.

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

Yes. All flights to San Antonio from Luxembourg on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Luxembourg 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 Luxembourg.

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

Yes momondo offers price alerts on flights to San Antonio from Luxembourg. 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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