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$641+ Cheap flights from San Antonio (SAT) to Luxembourg

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 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from San Antonio to Luxembourg

Keep the following information in mind while searching for San Antonio to Luxembourg flight deals. Data was last updated October 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$641
(Delta)
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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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 October 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.
Mon 12/11:23 pmSAT - LUX
2 stops19h 57mMultiple Airlines
Fri 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.
Mon 12/11:05 pmSAT - LUX
2 stops26h 35mScandinavian Airlines
Fri 12/267:05 amLUX - SAT
3 stops24h 33mScandinavian Airlines
Deal found 10/30$2,488

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 October 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

Fri 3/27

12:30 pm-2:15 pm

2 stops19h 45m

Luxembourg

Tue 3/31

10:30 am-11:17 pm

2 stops19h 47m

$641

San AntonioLuxembourg

SAT - LUX

SATLUX

San Antonio

Mon 12/1

1:23 pm-4:20 pm

2 stops19h 57m

Luxembourg

Fri 12/26

2:40 pm-10:54 pm

2 stops39h 14m

$743

San AntonioLuxembourg

SAT - LUX

SATLUX

San Antonio

Mon 12/1

1:05 pm-10:40 pm

2 stops26h 35m

Luxembourg

Fri 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

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.

Cheapflights Insights

Everything you need to know about your flight from San Antonio to Luxembourg
No data available for this route at this time. Please check back soon.

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.

  • What airport do you fly from for flights from San Antonio to Luxembourg?

    Most people fly from San Antonio (SAT) if they book a flight from San Antonio to Luxembourg. San Antonio is conveniently located just 7.6 mi from San Antonio’s city center.

  • 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

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