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Cheap flights from Luxembourg to San Antonio from $839

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 8/31. 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 Luxembourg to San Antonio

Recent round-trip flight deals from Luxembourg to San Antonio

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
7:55 pm - 11:56 pm
LUX
-
SAT
35h 01m
2 stops
Scandinavian Airlines Logo
2:00 pm - 9:50 am
SAT
-
LUX
36h 50m
2 stops
$839Scandinavian Airlines
Mon, Aug 31 - Sat, Sep 12
Multiple Airlines Logo
11:45 am - 12:48 am
LUX
-
SAT
20h 03m
2 stops
Multiple Airlines Logo
12:41 pm - 4:00 pm
SAT
-
LUX
20h 19m
2 stops
$840Multiple Airlines
Mon, Aug 31 - Sun, Sep 13
Scandinavian Airlines Logo
7:55 pm - 11:56 pm
LUX
-
SAT
35h 01m
2 stops
Scandinavian Airlines Logo
2:00 pm - 9:50 am
SAT
-
LUX
36h 50m
2 stops
$841Scandinavian Airlines
Mon, Aug 31 - Sat, Sep 12
Scandinavian Airlines Logo
7:55 pm - 11:28 pm
LUX
-
SAT
34h 33m
2 stops
Scandinavian Airlines Logo
4:45 pm - 7:20 pm
SAT
-
LUX
19h 35m
2 stops
$851Scandinavian Airlines
Fri, Oct 23 - Fri, Nov 6
Scandinavian Airlines Logo
10:30 am - 12:08 am
LUX
-
SAT
20h 38m
3 stops
Scandinavian Airlines Logo
1:41 pm - 7:20 pm
SAT
-
LUX
22h 39m
2 stops
$865Scandinavian Airlines
Fri, Oct 23 - Fri, Nov 6
United Airlines Logo
8:20 am - 10:39 pm
LUX
-
SAT
21h 19m
2 stops
United Airlines Logo
6:00 am - 4:15 pm
SAT
-
LUX
27h 15m
2 stops
$906United Airlines
Sat, Aug 29 - Sun, Sep 13
British Airways Logo
9:05 pm - 4:57 pm
LUX
-
SAT
26h 52m
2 stops
British Airways Logo
1:32 pm - 10:35 am
SAT
-
LUX
38h 03m
2 stops
$952British Airways
Mon, Jul 13 - Sun, Jul 19
Multiple Airlines Logo
9:30 am - 9:13 pm
LUX
-
SAT
18h 43m
2 stops
Multiple Airlines Logo
8:50 am - 9:40 am
SAT
-
LUX
17h 50m
2 stops
$979Multiple Airlines
Sun, Jul 12 - Sat, Jul 18
United Airlines Logo
9:40 am - 3:53 pm
LUX
-
SAT
37h 13m
3 stops
United Airlines Logo
4:19 pm - 4:40 pm
SAT
-
LUX
41h 21m
3 stops
$1,123United Airlines
Fri, Oct 23 - Fri, Nov 6
Air Canada Logo
6:05 am - 9:13 pm
LUX
-
SAT
22h 08m
3 stops
Air Canada Logo
8:50 am - 9:30 am
SAT
-
LUX
17h 40m
2 stops
$1,244Air Canada
Mon, Aug 31 - Sat, Sep 12

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Scandinavian Airlines flights from Luxembourg to San Antonio

Our best Scandinavian Airlines deals on Luxembourg to San Antonio flight tickets
Scandinavian Airlines
Aug 31
LUX7:55 pmLuxembourg
35h 01m
2 stops
SAT11:56 pmSan Antonio
Sep 12
SAT2:00 pmSan Antonio
36h 50m
2 stops
LUX9:50 amLuxembourg
$839
Scandinavian Airlines
Aug 31
LUX7:55 pmLuxembourg
35h 01m
2 stops
SAT11:56 pmSan Antonio
Sep 12
SAT2:00 pmSan Antonio
36h 50m
2 stops
LUX9:50 amLuxembourg
$841
Scandinavian Airlines
Oct 23
LUX7:55 pmLuxembourg
34h 33m
2 stops
SAT11:28 pmSan Antonio
Nov 6
SAT4:45 pmSan Antonio
19h 35m
2 stops
LUX7:20 pmLuxembourg
$851

Air Canada flights from Luxembourg to San Antonio

Our best Air Canada deals on Luxembourg to San Antonio flight tickets
Air Canada
Aug 31
LUX6:05 amLuxembourg
22h 08m
3 stops
SAT9:13 pmSan Antonio
Sep 12
SAT8:50 amSan Antonio
17h 40m
2 stops
LUX9:30 amLuxembourg
$1,244
Air Canada
Aug 29
LUX6:05 amLuxembourg
23h 34m
3 stops
SAT10:39 pmSan Antonio
Sep 13
SAT7:35 amSan Antonio
18h 55m
3 stops
LUX9:30 amLuxembourg
$1,246
Air Canada
Jul 13
LUX10:15 amLuxembourg
17h 58m
2 stops
SAT9:13 pmSan Antonio
Jul 19
SAT7:43 amSan Antonio
18h 57m
3 stops
LUX9:40 amLuxembourg
$1,257

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 June 30, 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

Cheapest round-trip

LuxembourgSan Antonio

LUX - SAT

LUXSAT

Luxembourg

Mon 8/31

7:55 pm-11:56 pm

2 stops35h 01m

San Antonio

Sat 9/12

2:00 pm-9:50 am

2 stops36h 50m

$839

LuxembourgSan Antonio

LUX - SAT

LUXSAT

Luxembourg

Mon 8/31

11:45 am-12:48 am

2 stops20h 03m

San Antonio

Sun 9/13

12:41 pm-4:00 pm

2 stops20h 19m

$840

LuxembourgSan Antonio

LUX - SAT

LUXSAT

Luxembourg

Mon 8/31

7:55 pm-11:56 pm

2 stops35h 01m

San Antonio

Sat 9/12

2:00 pm-9:50 am

2 stops36h 50m

$841

LuxembourgSan Antonio

LUX - SAT

LUXSAT

Luxembourg

Fri 10/23

7:55 pm-11:28 pm

2 stops34h 33m

San Antonio

Fri 11/6

4:45 pm-7:20 pm

2 stops19h 35m

$851

LuxembourgSan Antonio

LUX - SAT

LUXSAT

Luxembourg

Fri 10/23

10:30 am-12:08 am

3 stops20h 38m

San Antonio

Fri 11/6

1:41 pm-7:20 pm

2 stops22h 39m

$865

LuxembourgSan Antonio

LUX - SAT

LUXSAT

Luxembourg

Sat 8/29

8:20 am-10:39 pm

2 stops21h 19m

San Antonio

Sun 9/13

6:00 am-4:15 pm

2 stops27h 15m

$906

LuxembourgSan Antonio

LUX - SAT

LUXSAT

Luxembourg

Mon 7/13

9:05 pm-4:57 pm

2 stops26h 52m

San Antonio

Sun 7/19

1:32 pm-10:35 am

2 stops38h 03m

$952
Quickest round-trip

LuxembourgSan Antonio

LUX - SAT

LUXSAT

Luxembourg

Sun 7/12

9:30 am-9:13 pm

2 stops18h 43m

San Antonio

Sat 7/18

8:50 am-9:40 am

2 stops17h 50m

$979

LuxembourgSan Antonio

LUX - SAT

LUXSAT

Luxembourg

Fri 10/23

9:40 am-3:53 pm

3 stops37h 13m

San Antonio

Fri 11/6

4:19 pm-4:40 pm

3 stops41h 21m

$1,123

LuxembourgSan Antonio

LUX - SAT

LUXSAT

Luxembourg

Mon 8/31

6:05 am-9:13 pm

3 stops22h 08m

San Antonio

Sat 9/12

8:50 am-9:30 am

2 stops17h 40m

$1,244

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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Cheap Luxembourg to San Antonio flight deals and tips

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

Fastest flight time

18h 14m

Direct flights

None
The fastest flight from Luxembourg to San Antonio takes 18h 14m
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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Frequently asked questions about flying from Luxembourg to San Antonio

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

    Prices for flights from Luxembourg to San Antonio Airport are updated daily.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Luxembourg to San Antonio Airport.

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

    The necessary travel and health documents for your San Antonio Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Luxembourg to San Antonio

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

    Price Alerts will notify you by email when the price for flights to San Antonio from Luxembourg decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

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

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near San Antonio?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Luxembourg to San Antonio. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Luxembourg to San Antonio with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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?

If you are not ready to book a flight from Luxembourg to San Antonio now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Antonio and let you know when they change.

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