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Cheap flights from San Antonio to Luxembourg from $939

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Luxembourg departing on 4/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San Antonio to Luxembourg

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:44 pm - 1:50 pm
SAT
-
LUX
14h 06m
2 stops
Multiple Airlines Logo
10:25 am - 9:32 pm
LUX
-
SAT
18h 07m
2 stops
$939Multiple Airlines
Wed, Apr 29 - Wed, May 13
Air Canada Logo
7:40 am - 9:40 am
SAT
-
LUX
19h 00m
3 stops
Air Canada Logo
10:15 am - 9:18 pm
LUX
-
SAT
18h 03m
2 stops
$962Air Canada
Wed, Apr 29 - Wed, May 13
Air Canada Logo
7:40 am - 9:40 am
SAT
-
LUX
19h 00m
3 stops
Air Canada Logo
10:15 am - 9:18 pm
LUX
-
SAT
18h 03m
2 stops
$1,040Air Canada
Wed, Apr 29 - Wed, May 13
Air Canada Logo
5:30 am - 9:40 am
SAT
-
LUX
21h 10m
3 stops
Air Canada Logo
6:25 am - 9:20 pm
LUX
-
SAT
21h 55m
3 stops
$1,148Air Canada
Wed, Apr 29 - Wed, May 13
Air Canada Logo
7:40 am - 9:40 am
SAT
-
LUX
19h 00m
3 stops
Air Canada Logo
6:25 am - 9:20 pm
LUX
-
SAT
21h 55m
3 stops
$1,226Air Canada
Wed, Apr 29 - Wed, May 13
British Airways Logo
4:25 pm - 8:25 pm
SAT
-
LUX
21h 00m
2 stops
British Airways Logo
11:30 am - 4:57 pm
LUX
-
SAT
36h 27m
2 stops
$2,461British Airways
Thu, Jun 25 - Tue, Jul 14
British Airways Logo
7:07 pm - 8:25 pm
SAT
-
LUX
18h 18m
2 stops
British Airways Logo
11:30 am - 11:59 pm
LUX
-
SAT
19h 29m
2 stops
$2,471British Airways
Thu, Jun 25 - Tue, Jul 14
United Airlines Logo
1:39 pm - 7:30 pm
SAT
-
LUX
22h 51m
2 stops
United Airlines Logo
8:30 am - 11:59 pm
LUX
-
SAT
22h 29m
3 stops
$2,593United Airlines
Thu, Jun 25 - Tue, Jul 14
Multiple Airlines Logo
9:00 am - 10:20 am
SAT
-
LUX
18h 20m
2 stops
Multiple Airlines Logo
6:05 am - 9:13 pm
LUX
-
SAT
22h 08m
3 stops
$2,926Multiple Airlines
Thu, Jun 25 - Tue, Jul 14

Air Canada flights from San Antonio to Luxembourg

Our best Air Canada deals on San Antonio to Luxembourg flight tickets
Air Canada
Apr 29
SAT7:40 amSan Antonio
19h 00m
3 stops
LUX9:40 amLuxembourg
May 13
LUX10:15 amLuxembourg
18h 03m
2 stops
SAT9:18 pmSan Antonio
$962
Air Canada
Apr 29
SAT7:40 amSan Antonio
19h 00m
3 stops
LUX9:40 amLuxembourg
May 13
LUX10:15 amLuxembourg
18h 03m
2 stops
SAT9:18 pmSan Antonio
$1,040
Air Canada
Apr 29
SAT5:30 amSan Antonio
21h 10m
3 stops
LUX9:40 amLuxembourg
May 13
LUX6:25 amLuxembourg
21h 55m
3 stops
SAT9:20 pmSan Antonio
$1,148

British Airways flights from San Antonio to Luxembourg

Our best British Airways deals on San Antonio to Luxembourg flight tickets
British Airways
Jun 25
SAT4:25 pmSan Antonio
21h 00m
2 stops
LUX8:25 pmLuxembourg
Jul 14
LUX11:30 amLuxembourg
36h 27m
2 stops
SAT4:57 pmSan Antonio
$2,461
British Airways
Jun 25
SAT7:07 pmSan Antonio
18h 18m
2 stops
LUX8:25 pmLuxembourg
Jul 14
LUX11:30 amLuxembourg
19h 29m
2 stops
SAT11:59 pmSan Antonio
$2,471

momondo 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, momondo users made 832,500 searches. Data last updated April 16, 2026.
Use the filters below to find and compare flights from San Antonio to Luxembourg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San AntonioLuxembourg

SAT - LUX

SATLUX

San Antonio

Wed 4/29

4:44 pm-1:50 pm

2 stops14h 06m

Luxembourg

Wed 5/13

10:25 am-9:32 pm

2 stops18h 07m

$939

San AntonioLuxembourg

SAT - LUX

SATLUX

San Antonio

Wed 4/29

7:40 am-9:40 am

3 stops19h 00m

Luxembourg

Wed 5/13

10:15 am-9:18 pm

2 stops18h 03m

$962

San AntonioLuxembourg

SAT - LUX

SATLUX

San Antonio

Wed 4/29

7:40 am-9:40 am

3 stops19h 00m

Luxembourg

Wed 5/13

10:15 am-9:18 pm

2 stops18h 03m

$1,040

San AntonioLuxembourg

SAT - LUX

SATLUX

San Antonio

Wed 4/29

5:30 am-9:40 am

3 stops21h 10m

Luxembourg

Wed 5/13

6:25 am-9:20 pm

3 stops21h 55m

$1,148

San AntonioLuxembourg

SAT - LUX

SATLUX

San Antonio

Wed 4/29

7:40 am-9:40 am

3 stops19h 00m

Luxembourg

Wed 5/13

6:25 am-9:20 pm

3 stops21h 55m

$1,226

San AntonioLuxembourg

SAT - LUX

SATLUX

San Antonio

Thu 6/25

4:25 pm-8:25 pm

2 stops21h 00m

Luxembourg

Tue 7/14

11:30 am-4:57 pm

2 stops36h 27m

$2,461

San AntonioLuxembourg

SAT - LUX

SATLUX

San Antonio

Thu 6/25

7:07 pm-8:25 pm

2 stops18h 18m

Luxembourg

Tue 7/14

11:30 am-11:59 pm

2 stops19h 29m

$2,471

San AntonioLuxembourg

SAT - LUX

SATLUX

San Antonio

Thu 6/25

1:39 pm-7:30 pm

2 stops22h 51m

Luxembourg

Tue 7/14

8:30 am-11:59 pm

3 stops22h 29m

$2,593

San AntonioLuxembourg

SAT - LUX

SATLUX

San Antonio

Thu 6/25

9:00 am-10:20 am

2 stops18h 20m

Luxembourg

Tue 7/14

6:05 am-9:13 pm

3 stops22h 08m

$2,926

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap San Antonio to Luxembourg flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Luxembourg

Fastest flight time

14h 06m

Direct flights

None
The fastest flight from San Antonio to Luxembourg takes 14h 06m
There are no direct flights from San Antonio to Luxembourg. There are no popular flight routes from San Antonio to Luxembourg.
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Frequently asked questions about flying from San Antonio to Luxembourg

  • When did momondo last update prices for flights from San Antonio Airport to Luxembourg?

    Prices for flights from San Antonio Airport to Luxembourg refresh daily.

  • How many operators does momondo search for flights from San Antonio Airport to Luxembourg?

  • How old do you have to be to fly from San Antonio Airport to Luxembourg?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Luxembourg.

  • What documentation or ID do you need to fly to Luxembourg?

    The required travel and health documents for your Luxembourg trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Luxembourg. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from San Antonio to Luxembourg

Compare and see reviews for airlines that fly from San Antonio to Luxembourg with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $704Free CancellationRating
6.8
7,926 reviews
Search Lufthansa flights

Frequently asked questions about flying from San Antonio to Luxembourg

  • How do I get Price Alerts for flights from San Antonio to Luxembourg?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to San Antonio from Luxembourg. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from San Antonio to Luxembourg with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Luxembourg?

Finding the right flight to Luxembourg from San Antonio is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Luxembourg quick and easy, saving you time and money.

Can I find flights from San Antonio to Luxembourg with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Luxembourg from San Antonio with this policy.

How can momondo help me find flights from San Antonio to Luxembourg?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Antonio to Luxembourg.

I’m not ready to book a flight from San Antonio to Luxembourg right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Luxembourg, momondo offers a useful price alert feature which will track prices for flights to Luxembourg from San Antonio and alert you when they change.

An easier way to manage your Luxembourg trip

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Sat 5/16
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