HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Antonio

$721+ Cheap flights from Luxembourg (LUX) to San Antonio (SAT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — SAT
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Luxembourg to San Antonio with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Luxembourg to San Antonio

Cheapest flights from Luxembourg to San Antonio
Explore the most affordable flight options available from Luxembourg to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This Gurufare deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2310:50 am
LUX
-
SAT
2 stops19h 04m
British Airways
Sat 3/77:01 pm
SAT
-
LUX
2 stops43h 04m
British Airways
Deal found 1/26$721
This FlightHub deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2110:55 am
LUX
-
SAT
2 stops19h 17m
Lufthansa
Thu 3/512:17 pm
SAT
-
LUX
2 stops22h 43m
Lufthansa
Deal found 1/26$845
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2910:05 pm
LUX
-
SAT
2 stops24h 42m
American Airlines
Wed 10/148:35 pm
SAT
-
LUX
2 stops16h 45m
American Airlines
Deal found 1/27$1,605
This British Airways deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/284:50 pm
LUX
-
SAT
2 stops34h 06m
British Airways
Fri 10/93:56 pm
SAT
-
LUX
2 stops39h 34m
British Airways
Deal found 1/27$1,608
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1611:25 am
LUX
-
SAT
2 stops32h 33m
American Airlines
Thu 10/227:27 pm
SAT
-
LUX
2 stops18h 03m
American Airlines
Deal found 1/27$1,651
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/169:15 pm
LUX
-
SAT
2 stops29h 42m
American Airlines
Sat 10/246:40 pm
SAT
-
LUX
2 stops16h 50m
American Airlines
Deal found 1/27$1,653
This Air Canada deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/217:05 am
LUX
-
SAT
3 stops21h 10m
Air Canada
Thu 3/57:40 am
SAT
-
LUX
3 stops19h 20m
Air Canada
Deal found 1/26$1,664
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1710:55 am
LUX
-
SAT
2 stops42h 01m
American Airlines
Sun 10/256:04 pm
SAT
-
LUX
2 stops16h 16m
American Airlines
Deal found 1/27$1,926
This British Airways deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1710:55 am
LUX
-
SAT
2 stops40h 04m
British Airways
Mon 10/263:56 pm
SAT
-
LUX
2 stops23h 09m
British Airways
Deal found 1/27$1,929

Find flight deals from Luxembourg to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Luxembourg (LUX) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 28, 2026.

Round-trip from

$721
(Gurufare)
From Luxembourg to San Antonio
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
Use the filters below to find and compare flights from Luxembourg to San Antonio that are best for you.

Fly from

Luxembourg

Fly to

San Antonio

Route

Depart

Return

Price

LuxembourgSan Antonio

LUX - SAT

LUXSAT

Luxembourg

Mon 2/23

10:50 am-10:54 pm

2 stops19h 04m

San Antonio

Sat 3/7

7:01 pm-9:05 pm

2 stops43h 04m

$721

LuxembourgSan Antonio

LUX - SAT

LUXSAT

Luxembourg

Sat 2/21

10:55 am-11:12 pm

2 stops19h 17m

San Antonio

Thu 3/5

12:17 pm-6:00 pm

2 stops22h 43m

$845

LuxembourgSan Antonio

LUX - SAT

LUXSAT

Luxembourg

Sat 2/21

7:05 am-9:15 pm

3 stops21h 10m

San Antonio

Thu 3/5

7:40 am-10:00 am

3 stops19h 20m

$1,664

LuxembourgSan Antonio

LUX - SAT

LUXSAT

Luxembourg

Mon 2/23

8:10 am-10:54 pm

3 stops21h 44m

San Antonio

Sat 3/7

9:52 am-10:00 am

3 stops17h 08m

$2,439

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Best time to book a flight from Luxembourg to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Luxembourg with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Luxembourg to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Luxembourg to San Antonio?

    Departing from Luxembourg to San Antonio will take you 19h 04m. There are 5285 mi between Luxembourg and San Antonio. This flight may include one or multiple stops.

  • Can I find deals for flights from Luxembourg to San Antonio that include hotel bookings?

    Yes. In addition to deals on Luxembourg to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Luxembourg to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luxembourg to San Antonio.

  • Can I find deals for business class flights from Luxembourg to San Antonio?

    Yes. Cheapflights offers flight deals from Luxembourg to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near San Antonio?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Luxembourg to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
Luxembourg to Dallas/Fort Worth flights
Luxembourg to Hobby flights
Luxembourg to George Bush Intcntl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2026 Cheapflights