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Cheap flights from Austin to Luxembourg from $475

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Luxembourg departing on 1/22. 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

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Find the cheapest flights from Austin to Luxembourg

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
6:55 pm - 9:10 pm
AUS
-
LUX
19h 15m1 stop
British Airways Logo
5:10 pm - 4:50 pm
LUX
-
AUS
30h 40m1 stop
$475British Airways
Thu, Jan 22 - Mon, Jan 26
British Airways Logo
6:55 pm - 10:30 am
AUS
-
LUX
32h 35m1 stop
British Airways Logo
5:10 pm - 4:50 pm
LUX
-
AUS
30h 40m1 stop
$476British Airways
Thu, Jan 22 - Mon, Jan 26
Air Canada Logo
11:30 am - 1:55 pm
AUS
-
LUX
19h 25m2 stops
Air Canada Logo
2:20 pm - 12:19 pm
LUX
-
AUS
52h 59m2 stops
$516Air Canada
Thu, Jan 22 - Mon, Jan 26
British Airways Logo
10:30 pm - 2:30 pm
AUS
-
LUX
33h 00m1 stop
British Airways Logo
11:40 am - 3:25 pm
LUX
-
AUS
34h 45m1 stop
$546British Airways
Fri, Apr 17 - Mon, May 11
British Airways Logo
3:48 pm - 9:20 am
AUS
-
LUX
34h 32m2 stops
British Airways Logo
9:05 pm - 3:25 pm
LUX
-
AUS
25h 20m1 stop
$554British Airways
Fri, Apr 17 - Mon, May 11
United Airlines Logo
7:00 am - 7:30 pm
AUS
-
LUX
29h 30m2 stops
United Airlines Logo
8:25 am - 4:25 pm
LUX
-
AUS
39h 00m2 stops
$559United Airlines
Fri, Apr 17 - Mon, May 11
British Airways Logo
10:30 pm - 8:20 pm
AUS
-
LUX
14h 50m1 stop
British Airways Logo
9:35 pm - 8:35 pm
LUX
-
AUS
30h 00m1 stop
$571British Airways
Wed, May 20 - Wed, May 27
British Airways Logo
5:55 pm - 9:25 am
AUS
-
LUX
32h 30m1 stop
British Airways Logo
10:05 pm - 3:25 pm
LUX
-
AUS
24h 20m1 stop
$626British Airways
Thu, May 21 - Tue, May 26
American Airlines Logo
12:35 pm - 10:25 am
AUS
-
LUX
14h 50m2 stops
American Airlines Logo
11:30 am - 9:37 pm
LUX
-
AUS
17h 07m2 stops
$635American Airlines
Thu, May 21 - Tue, May 26
British Airways Logo
12:47 pm - 10:30 am
AUS
-
LUX
38h 43m2 stops
British Airways Logo
5:10 pm - 4:50 pm
LUX
-
AUS
30h 40m1 stop
$680British Airways
Thu, Jan 22 - Mon, Jan 26

United Airlines flights from Austin to Luxembourg

Our best United Airlines deals on Austin to Luxembourg flight tickets
United Airlines
Apr 17
AUS7:00 amAustin Bergstrom
29h 30m
2 stops
LUX7:30 pmLuxembourg
May 11
LUX8:25 amLuxembourg
39h 00m
2 stops
AUS4:25 pmAustin Bergstrom
$559
Find similar
United Airlines
May 20
AUS5:16 pmAustin Bergstrom
43h 14m
2 stops
LUX7:30 pmLuxembourg
May 26
LUX8:30 amLuxembourg
20h 59m
2 stops
AUS10:29 pmAustin Bergstrom
$710
Find similar
United Airlines
Apr 17
AUS7:00 amAustin Bergstrom
29h 30m
2 stops
LUX7:30 pmLuxembourg
May 11
LUX8:25 amLuxembourg
36h 06m
3 stops
AUS1:31 pmAustin Bergstrom
$801
Find similar

British Airways flights from Austin to Luxembourg

Our best British Airways deals on Austin to Luxembourg flight tickets
British Airways
Jan 22
AUS6:55 pmAustin Bergstrom
19h 15m
1 stop
LUX9:10 pmLuxembourg
Jan 26
LUX5:10 pmLuxembourg
30h 40m
1 stop
AUS4:50 pmAustin Bergstrom
$475
Find similar
British Airways
Jan 22
AUS6:55 pmAustin Bergstrom
32h 35m
1 stop
LUX10:30 amLuxembourg
Jan 26
LUX5:10 pmLuxembourg
30h 40m
1 stop
AUS4:50 pmAustin Bergstrom
$476
Find similar
British Airways
Apr 17
AUS10:30 pmAustin Bergstrom
33h 00m
1 stop
LUX2:30 pmLuxembourg
May 11
LUX11:40 amLuxembourg
34h 45m
1 stop
AUS3:25 pmAustin Bergstrom
$546
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Austin 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 December 27, 2025.
Use the filters below to find and compare flights from Austin to Luxembourg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AustinLuxembourg

AUS - LUX

AUSLUX

Austin Bergstrom

Thu 1/22

6:55 pm-9:10 pm

1 stop19h 15m

Luxembourg

Mon 1/26

5:10 pm-4:50 pm

1 stop30h 40m

$475

AustinLuxembourg

AUS - LUX

AUSLUX

Austin Bergstrom

Thu 1/22

6:55 pm-10:30 am

1 stop32h 35m

Luxembourg

Mon 1/26

5:10 pm-4:50 pm

1 stop30h 40m

$476

AustinLuxembourg

AUS - LUX

AUSLUX

Austin Bergstrom

Thu 1/22

11:30 am-1:55 pm

2 stops19h 25m

Luxembourg

Mon 1/26

2:20 pm-12:19 pm

2 stops52h 59m

$516

AustinLuxembourg

AUS - LUX

AUSLUX

Austin Bergstrom

Fri 4/17

10:30 pm-2:30 pm

1 stop33h 00m

Luxembourg

Mon 5/11

11:40 am-3:25 pm

1 stop34h 45m

$546

AustinLuxembourg

AUS - LUX

AUSLUX

Austin Bergstrom

Fri 4/17

3:48 pm-9:20 am

2 stops34h 32m

Luxembourg

Mon 5/11

9:05 pm-3:25 pm

1 stop25h 20m

$554

AustinLuxembourg

AUS - LUX

AUSLUX

Austin Bergstrom

Fri 4/17

7:00 am-7:30 pm

2 stops29h 30m

Luxembourg

Mon 5/11

8:25 am-4:25 pm

2 stops39h 00m

$559

AustinLuxembourg

AUS - LUX

AUSLUX

Austin Bergstrom

Wed 5/20

10:30 pm-8:20 pm

1 stop14h 50m

Luxembourg

Wed 5/27

9:35 pm-8:35 pm

1 stop30h 00m

$571

AustinLuxembourg

AUS - LUX

AUSLUX

Austin Bergstrom

Thu 5/21

5:55 pm-9:25 am

1 stop32h 30m

Luxembourg

Tue 5/26

10:05 pm-3:25 pm

1 stop24h 20m

$626

AustinLuxembourg

AUS - LUX

AUSLUX

Austin Bergstrom

Thu 5/21

12:35 pm-10:25 am

2 stops14h 50m

Luxembourg

Tue 5/26

11:30 am-9:37 pm

2 stops17h 07m

$635

AustinLuxembourg

AUS - LUX

AUSLUX

Austin Bergstrom

Thu 1/22

12:47 pm-10:30 am

2 stops38h 43m

Luxembourg

Mon 1/26

5:10 pm-4:50 pm

1 stop30h 40m

$680

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Luxembourg from

How to get the cheapest flight ticket from Austin 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 day to depart on your flight to Luxembourg?

On average, the least expensive day to fly to Luxembourg from Austin is on a Saturday. momondo users have found tickets for Saturday departures for as low as $972. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Luxembourg on Friday is $2,899.

What is the cheapest time of day to depart on your flight to Luxembourg?

According to our data, the cheapest time of day to fly to Luxembourg is at noon. momondo users have found flights departing from Austin to Luxembourg at noon for as low as $874. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $2,382.

When to book flights from Austin to Luxembourg

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

Cheap Austin to Luxembourg (AUS to LUX) flight deals and tips

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

Fastest flight time

19h 15m

Direct flights

None
The fastest flight from Austin to Luxembourg takes 19h 15m
There are no direct flights from Austin to Luxembourg. There are no popular flight routes from Austin to Luxembourg.
Search flight deals

  • How far is Austin Bergstrom to Luxembourg by plane?

    The straight-line distance from Austin Bergstrom to Luxembourg is 5215.0 mi. 19h 15m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Austin Bergstrom Airport to Luxembourg Airport?

    Prices for flights from Austin Bergstrom Airport to Luxembourg Airport were last updated today.

  • How many operators does momondo search for flights from Austin Bergstrom Airport to Luxembourg Airport?

  • How old do you have to be to fly from Austin Bergstrom Airport to Luxembourg Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Austin Bergstrom Airport to Luxembourg Airport.

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

    The necessary travel and health documents for your Luxembourg Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Austin to Luxembourg?

Best airlines flying from Austin to Luxembourg

Compare and see reviews for airlines that fly from Austin to Luxembourg with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $442Free CancellationRating
6.8
7,653 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 Austin 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 Austin to Luxembourg for you.

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

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

How can momondo help me find flights from Austin to Luxembourg?

momondo provides multiple filters to help you find the best flight to Luxembourg from Austin. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Austin to Luxembourg flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Luxembourg trip

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