$874+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — SAT
Sep 20 — Sep 271
Round-trip
1 adult, Economy
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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
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Best
Last-minute
Cheapest flights from Luxembourg to San AntonioExplore 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 August 21, 2026.
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 August 21, 2026.
This Iberia deal was found by Cheapflights users on 8/17. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:45 am -
2 stops18h 05m
Thu 10/83:09 pm -
2 stops22h 16m
Deal found 8/17![Multiple Airlines logo]()
$874
This KLM deal was found by Cheapflights users on 8/18. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:25 am -
2 stops17h 39m
Tue 9/84:00 pm -
2 stops14h 50m
Deal found 8/18![Multiple Airlines logo]()
$939
This Delta deal was found by Cheapflights users on 8/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:25 am -
2 stops21h 03m
Sat 9/121:35 pm -
2 stops21h 00m
Deal found 8/17![Delta logo]()
$944
This KLM deal was found by Cheapflights users on 8/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:10 am -
2 stops16h 40m
Mon 10/191:50 pm -
2 stops17h 00m
Deal found 8/20![Multiple Airlines logo]()
$948
This KLM deal was found by Cheapflights users on 8/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:00 am -
2 stops17h 39m
Tue 9/84:00 pm -
2 stops14h 50m
Deal found 8/21![Multiple Airlines logo]()
$952
This British Airways deal was found by Cheapflights users on 8/19. 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 11/309:55 pm -
2 stops27h 30m
Thu 12/1012:45 pm -
2 stops14h 30m
Deal found 8/19![British Airways logo]()
$959
This Billigflug deal was found by Cheapflights users on 8/17. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:25 am -
2 stops17h 39m
Mon 9/75:20 am -
2 stops29h 35m
Deal found 8/17![Multiple Airlines logo]()
$967
Best flights from Luxembourg to San AntonioDiscover carefully curated flight deals from Luxembourg to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from Luxembourg to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This KLM deal was found by Cheapflights users on 8/18. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:25 am -
2 stops17h 39m
Tue 9/84:00 pm -
2 stops14h 50m
Deal found 8/18![Multiple Airlines logo]()
$939
This Delta deal was found by Cheapflights users on 8/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:25 am -
2 stops21h 03m
Sat 9/121:35 pm -
2 stops21h 00m
Deal found 8/17![Delta logo]()
$944
This British Airways deal was found by Cheapflights users on 8/19. 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 11/309:55 pm -
2 stops27h 30m
Thu 12/1012:45 pm -
2 stops14h 30m
Deal found 8/19![British Airways logo]()
$959
This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:25 am -
2 stops19h 13m
Sat 9/129:10 am -
3 stops27h 20m
Deal found 8/17![United Airlines logo]()
$1,145
This Delta deal was found by Cheapflights users on 8/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/302:45 pm -
2 stops16h 46m
Thu 12/1012:53 pm -
2 stops21h 57m
Deal found 8/19![Delta logo]()
$948
This Billigflug deal was found by Cheapflights users on 8/17. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:25 am -
2 stops17h 39m
Mon 9/75:20 am -
2 stops29h 35m
Deal found 8/17![Multiple Airlines logo]()
$967
This British Airways deal was found by Cheapflights users on 8/19. 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.
Thu 9/311:45 am -
2 stops19h 14m
Tue 9/81:43 pm -
2 stops23h 02m
Deal found 8/19![British Airways logo]()
$1,106
Last-minute flights from Luxembourg to San AntonioDiscover last-minute flight deals from Luxembourg to San Antonio. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Luxembourg to San Antonio. Data last updated August 21, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:25 am -
2 stops21h 03m
Sat 9/121:35 pm -
2 stops21h 00m
Deal found 8/17![Delta logo]()
$944
This Billigflug deal was found by Cheapflights users on 8/17. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:25 am -
2 stops17h 39m
Mon 9/75:20 am -
2 stops29h 35m
Deal found 8/17![Multiple Airlines logo]()
$967
This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:25 am -
2 stops19h 13m
Sat 9/129:10 am -
3 stops27h 20m
Deal found 8/17![United Airlines logo]()
$1,145
This KLM deal was found by Cheapflights users on 8/18. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:25 am -
2 stops17h 39m
Tue 9/84:00 pm -
2 stops14h 50m
Deal found 8/18![Multiple Airlines logo]()
$939
This British Airways deal was found by Cheapflights users on 8/19. 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.
Thu 9/311:45 am -
2 stops19h 14m
Tue 9/81:43 pm -
2 stops23h 02m
Deal found 8/19![British Airways logo]()
$1,106
This KLM deal was found by Cheapflights users on 8/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:00 am -
2 stops17h 39m
Tue 9/84:00 pm -
2 stops14h 50m
Deal found 8/21![Multiple Airlines logo]()
$952
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 August 21, 2026.
Round-trip from | $874 (Iberia) |
|---|
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 7,457,451 searches. Data last updated August 21, 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
Cheapest round-trip
Quickest round-trip
LuxembourgSan Antonio
LUX Luxembourg - SAT San Antonio
LUXSAT
Luxembourg
Thu 9/3
10:25 am-9:04 pm
2 stops17h 39m
San Antonio
Tue 9/8
4:00 pm-1:50 pm
2 stops14h 50m
$939
LuxembourgSan Antonio
LUX Luxembourg - SAT San Antonio
LUXSAT
Luxembourg
Mon 8/31
10:25 am-12:28 am
2 stops21h 03m
San Antonio
Sat 9/12
1:35 pm-5:35 pm
2 stops21h 00m
$944
LuxembourgSan Antonio
LUX Luxembourg - SAT San Antonio
LUXSAT
Luxembourg
Mon 11/30
2:45 pm-12:31 am
2 stops16h 46m
San Antonio
Thu 12/10
12:53 pm-5:50 pm
2 stops21h 57m
$948
LuxembourgSan Antonio
LUX Luxembourg - SAT San Antonio
LUXSAT
Luxembourg
Mon 11/30
9:55 pm-6:25 pm
2 stops27h 30m
San Antonio
Thu 12/10
12:45 pm-10:15 am
2 stops14h 30m
$959
LuxembourgSan Antonio
LUX Luxembourg - SAT San Antonio
LUXSAT
Luxembourg
Mon 8/31
10:25 am-9:04 pm
2 stops17h 39m
San Antonio
Mon 9/7
5:20 am-5:55 pm
2 stops29h 35m
$967
LuxembourgSan Antonio
LUX Luxembourg - SAT San Antonio
LUXSAT
Luxembourg
Thu 9/3
11:45 am-11:59 pm
2 stops19h 14m
San Antonio
Tue 9/8
1:43 pm-7:45 pm
2 stops23h 02m
$1,106
LuxembourgSan Antonio
LUX Luxembourg - SAT San Antonio
LUXSAT
Luxembourg
Mon 8/31
8:25 am-8:38 pm
2 stops19h 13m
San Antonio
Sat 9/12
9:10 am-7:30 pm
3 stops27h 20m
$1,145
Sorted by cheapest first
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.
LUX-SAT
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.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
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