Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Antonio to Luxembourg from $620

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Luxembourg departing on 4/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Antonio to Luxembourg

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
4:16 pm - 4:15 pm
SAT
-
LUX
40h 59m
2 stops
Lufthansa Logo
8:10 pm - 8:54 pm
LUX
-
SAT
31h 44m
2 stops
$1,321Lufthansa
Sat, May 16 - Sat, May 23
United Airlines Logo
1:11 pm - 7:45 am
SAT
-
LUX
35h 34m
2 stops
United Airlines Logo
9:40 am - 11:59 pm
LUX
-
SAT
45h 19m
3 stops
$1,560United Airlines
Sat, May 16 - Sat, May 23
Multiple Airlines Logo
7:00 am - 7:45 am
SAT
-
LUX
17h 45m
2 stops
Multiple Airlines Logo
10:55 am - 8:37 pm
LUX
-
SAT
16h 42m
2 stops
$2,436Multiple Airlines
Thu, Jun 25 - Tue, Jul 14
British Airways Logo
4:25 pm - 8:25 pm
SAT
-
LUX
21h 00m
2 stops
British Airways Logo
11:30 am - 3:53 pm
LUX
-
SAT
35h 23m
2 stops
$2,461British Airways
Thu, Jun 25 - Tue, Jul 14
British Airways Logo
5:35 pm - 8:25 pm
SAT
-
LUX
19h 50m
2 stops
British Airways Logo
11:30 am - 11:59 pm
LUX
-
SAT
19h 29m
2 stops
$2,463British Airways
Thu, Jun 25 - Tue, Jul 14
British Airways Logo
5:35 pm - 8:25 pm
SAT
-
LUX
19h 50m
2 stops
British Airways Logo
11:30 am - 7:35 pm
LUX
-
SAT
39h 05m
2 stops
$2,474British Airways
Thu, Jun 25 - Tue, Jul 14
United Airlines Logo
12:01 pm - 4:10 pm
SAT
-
LUX
21h 09m
2 stops
United Airlines Logo
8:30 am - 11:59 pm
LUX
-
SAT
22h 29m
3 stops
$2,592United Airlines
Thu, Jun 25 - Tue, Jul 14
Multiple Airlines Logo
9:00 am - 6:35 pm
SAT
-
LUX
26h 35m
2 stops
Multiple Airlines Logo
6:05 am - 10:42 pm
LUX
-
SAT
23h 37m
3 stops
$3,177Multiple Airlines
Thu, Jun 25 - Tue, Jul 14

United Airlines flights from San Antonio to Luxembourg

Our best United Airlines deals on San Antonio to Luxembourg flight tickets
United Airlines
May 16
SAT1:11 pmSan Antonio
35h 34m
2 stops
LUX7:45 amLuxembourg
May 23
LUX9:40 amLuxembourg
45h 19m
3 stops
SAT11:59 pmSan Antonio
$1,560
United Airlines
Jun 25
SAT12:01 pmSan Antonio
21h 09m
2 stops
LUX4:10 pmLuxembourg
Jul 14
LUX8:30 amLuxembourg
22h 29m
3 stops
SAT11:59 pmSan Antonio
$2,592

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
35h 23m
2 stops
SAT3:53 pmSan Antonio
$2,461
British Airways
Jun 25
SAT5:35 pmSan Antonio
19h 50m
2 stops
LUX8:25 pmLuxembourg
Jul 14
LUX11:30 amLuxembourg
19h 29m
2 stops
SAT11:59 pmSan Antonio
$2,463
British Airways
Jun 25
SAT5:35 pmSan Antonio
19h 50m
2 stops
LUX8:25 pmLuxembourg
Jul 14
LUX11:30 amLuxembourg
39h 05m
2 stops
SAT7:35 pmSan Antonio
$2,474

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 1, 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

San AntonioLuxembourg

SAT - LUX

SATLUX

San Antonio

Sat 5/16

4:16 pm-4:15 pm

2 stops40h 59m

Luxembourg

Sat 5/23

8:10 pm-8:54 pm

2 stops31h 44m

$1,321

San AntonioLuxembourg

SAT - LUX

SATLUX

San Antonio

Sat 5/16

1:11 pm-7:45 am

2 stops35h 34m

Luxembourg

Sat 5/23

9:40 am-11:59 pm

3 stops45h 19m

$1,560
Quickest round-trip

San AntonioLuxembourg

SAT - LUX

SATLUX

San Antonio

Thu 6/25

7:00 am-7:45 am

2 stops17h 45m

Luxembourg

Tue 7/14

10:55 am-8:37 pm

2 stops16h 42m

$2,436

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-3:53 pm

2 stops35h 23m

$2,461

San AntonioLuxembourg

SAT - LUX

SATLUX

San Antonio

Thu 6/25

5:35 pm-8:25 pm

2 stops19h 50m

Luxembourg

Tue 7/14

11:30 am-11:59 pm

2 stops19h 29m

$2,463

San AntonioLuxembourg

SAT - LUX

SATLUX

San Antonio

Thu 6/25

5:35 pm-8:25 pm

2 stops19h 50m

Luxembourg

Tue 7/14

11:30 am-7:35 pm

2 stops39h 05m

$2,474

San AntonioLuxembourg

SAT - LUX

SATLUX

San Antonio

Thu 6/25

12:01 pm-4:10 pm

2 stops21h 09m

Luxembourg

Tue 7/14

8:30 am-11:59 pm

3 stops22h 29m

$2,592

San AntonioLuxembourg

SAT - LUX

SATLUX

San Antonio

Thu 6/25

9:00 am-6:35 pm

2 stops26h 35m

Luxembourg

Tue 7/14

6:05 am-10:42 pm

3 stops23h 37m

$3,177
Cheapest one-way

San AntonioLuxembourg

SAT - LUX

SATLUX

San Antonio

Tue 4/7

1:37 pm-9:50 am

2 stops37h 13m

$620
Quickest one-way

San AntonioLuxembourg

SAT - LUX

SATLUX

San Antonio

Mon 4/6

6:00 am-10:35 am

2 stops21h 35m

$638

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

See travel insights to Luxembourg from

How to get the cheapest flight ticket from San Antonio to Luxembourg

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from San Antonio to Luxembourg?

Scandinavian Airlines, British Airways, and United Airlines are the most popular carriers operating from San Antonio to Luxembourg

When to book flights from San Antonio to Luxembourg

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Luxembourg according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Antonio to Luxembourg (SAT to LUX) flight deals and tips

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

Fastest flight time

40h 59m

Direct flights

None
The fastest flight from San Antonio to Luxembourg takes 40h 59m
There are no direct flights from San Antonio to Luxembourg. There are no popular flight routes from San Antonio to Luxembourg.
Search flight deals

Frequently asked questions about flying from San Antonio to Luxembourg

  • How far is San Antonio to Luxembourg by plane?

    The straight-line distance from San Antonio to Luxembourg is 5289.1 mi. In terms of flight time, this usually takes a little over 40h 59m.

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

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

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

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

    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 Airport.

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

    The required travel and health documents for your Luxembourg Airport 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 Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from San Antonio to Luxembourg?

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
7,880 reviews
Search Lufthansa flights

Traveling to a place near Luxembourg?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Antonio to Luxembourg for you.

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

Yes. momondo allows you to filter the results for San Antonio to Luxembourg flights to just show those with flexible booking policies.

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?

Price alerts on flights to Luxembourg from San Antonio are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Luxembourg trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 5/1
Fri 5/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Luxembourg

Fly your favorite airline to Luxembourg

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Lufthansa
British Airways