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$641+ 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 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — LUX
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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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 octubre 30, 2025.

This United deal was found by Cheapflights users on 10/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/11:23 pmSAT - LUX
2 stops19h 57mMultiple Airlines
vie. 12/262:40 pmLUX - SAT
2 stops39h 14mMultiple Airlines
Deal found 10/30$743
This Scandinavian Airlines deal was found by Cheapflights users on 10/30. 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.
lun. 12/11:05 pmSAT - LUX
2 stops26h 35mScandinavian Airlines
vie. 12/267:05 amLUX - SAT
3 stops24h 33mScandinavian Airlines
Deal found 10/30$2,488

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 octubre 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$534
(Air France)
Provider with most accurate pricing for San Antonio-Luxembourg flight deals.
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Provider most trusted by Cheapflights users for San Antonio-Luxembourg flights.
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From San Antonio to Luxembourg
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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 octubre 30, 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

vie. 3/27

12:30 pm-2:15 pm

2 stops19h 45m

Luxembourg

mar. 3/31

10:30 am-11:17 pm

2 stops19h 47m

$641

San AntonioLuxembourg

SAT - LUX

SATLUX

San Antonio

lun. 12/1

1:23 pm-4:20 pm

2 stops19h 57m

Luxembourg

vie. 12/26

2:40 pm-10:54 pm

2 stops39h 14m

$743

San AntonioLuxembourg

SAT - LUX

SATLUX

San Antonio

lun. 12/1

1:05 pm-10:40 pm

2 stops26h 35m

Luxembourg

vie. 12/26

7:05 am-12:38 am

3 stops24h 33m

$2,488

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

  • Most accurate provider: When it comes to deals on San Antonio-Luxembourg flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Luxembourg flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Luxembourg flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-Luxembourg flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Luxembourg flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 Delta and Scandinavian Airlines fly from San Antonio to Luxembourg in about 19h 45m. The time it takes to get you to your destination can typically vary by up to 6h 50m. 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.

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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