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$611+ Cheap flights from San Antonio (SAT) to Luxembourg (LUX)

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — LUX
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from San Antonio to Luxembourg

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Luxembourg (LUX). 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 September 15, 2025.

Round-trip from

$611
(United Airlines)
From San Antonio to Luxembourg
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Find flight deals from San Antonio to Luxembourg

Cheapest flights from San Antonio to Luxembourg
Explore the most affordable flight options available from San Antonio to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 10/152:25 pmSAT - LUX
2 stops14h 45mMultiple Airlines
Wed 10/2210:40 amLUX - SAT
2 stops17h 49mMultiple Airlines
Deal found 9/15$611
This Air Canada deal was found by Cheapflights users on 9/15. 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.
Wed 10/159:47 amSAT - LUX
3 stops17h 13mAir Canada
Wed 10/226:15 amLUX - SAT
3 stops23h 20mAir Canada
Deal found 9/15$792
This Scandinavian Airlines deal was found by Cheapflights users on 9/15. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1512:02 pmSAT - LUX
2 stops27h 43mScandinavian Airlines
Wed 10/226:10 amLUX - SAT
3 stops25h 10mScandinavian Airlines
Deal found 9/15$805

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from San Antonio to Luxembourg that are best for you.

Fly from

San Antonio

Fly to

Luxembourg

Route

Depart

Return

Price

San AntonioLuxembourg

SAT - LUX

SATLUX

San Antonio

Wed 10/15

2:25 pm-12:10 pm

2 stops14h 45m

Luxembourg

Wed 10/22

10:40 am-9:29 pm

2 stops17h 49m

$611

San AntonioLuxembourg

SAT - LUX

SATLUX

San Antonio

Wed 10/15

9:47 am-10:00 am

3 stops17h 13m

Luxembourg

Wed 10/22

6:15 am-10:35 pm

3 stops23h 20m

$792

San AntonioLuxembourg

SAT - LUX

SATLUX

San Antonio

Wed 10/15

12:02 pm-10:45 pm

2 stops27h 43m

Luxembourg

Wed 10/22

6:10 am-12:20 am

3 stops25h 10m

$805

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from San Antonio to Luxembourg

Have a flexible travel schedule? Discover the best time to fly to Luxembourg from San Antonio 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 San Antonio to Luxembourg. 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 San Antonio to Luxembourg?

    Airlines like Air Canada and Scandinavian Airlines fly from San Antonio to Luxembourg in about 17h 13m. The time it takes to get you to your destination can typically vary by up to 10h 30m. The distance from San Antonio to Luxembourg is about 5285 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from San Antonio to Luxembourg?

    Currently, February is the cheapest month in which you can book a flight from San Antonio to Luxembourg (average of $638). Flying from San Antonio to Luxembourg in June is currently the most expensive (average of $1,172). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Luxembourg?

Book flights to Luxembourg if you plan to visit one of these locations
Esch-sur-Alzette

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