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Cheap flights from Luxembourg to Austin from $812

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Luxembourg to Austin departing on 9/21. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Luxembourg to Austin

Recent round-trip flight deals from Luxembourg to Austin

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:45 am - 9:55 pmLUX  Luxembourg-AUS Austin Bergstrom
17h 10m2 stops London Heathrow New York John F Kennedy Intl
Multiple Airlines Logo
6:07 am - 10:35 amAUS  Austin Bergstrom-LUX Luxembourg
21h 28m2 stops New York John F Kennedy Intl London Heathrow
$812Multiple Airlines
Mon, Sep 21 - Mon, Sep 28
Lufthansa Logo
6:05 am - 2:00 pmLUX  Luxembourg-AUS Austin Bergstrom
14h 55m1 stop Frankfurt am Main
Lufthansa Logo
5:25 pm - 4:05 pmAUS  Austin Bergstrom-LUX Luxembourg
15h 40m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
$870Lufthansa
Mon, Sep 21 - Mon, Sep 28
United Airlines Logo
8:30 am - 11:05 pmLUX  Luxembourg-AUS Austin Bergstrom
21h 35m2 stops Frankfurt am Main Chicago O'Hare Intl
United Airlines Logo
12:12 pm - 4:05 pmAUS  Austin Bergstrom-LUX Luxembourg
20h 53m2 stops Houston George Bush Intcntl Munich Franz Josef Strauss
$875United Airlines
Tue, Sep 1 - Tue, Sep 8
Delta Logo
10:25 am - 4:10 pmLUX  Luxembourg-AUS Austin Bergstrom
12h 45m1 stop Amsterdam Schiphol
Delta Logo
6:05 pm - 2:05 pmAUS  Austin Bergstrom-LUX Luxembourg
13h 00m1 stop Amsterdam Schiphol
$877Delta
Mon, Sep 21 - Mon, Sep 28
American Airlines Logo
9:55 pm - 4:45 pmLUX  Luxembourg-AUS Austin Bergstrom
25h 50m1 stop London Heathrow
American Airlines Logo
11:31 am - 10:30 amAUS  Austin Bergstrom-LUX Luxembourg
15h 59m2 stops Dallas/Fort Worth London Heathrow
$882American Airlines
Fri, Dec 4 - Fri, Dec 11
Delta Logo
6:00 am - 10:53 pmLUX  Luxembourg-AUS Austin Bergstrom
23h 53m2 stops Amsterdam Schiphol New York John F Kennedy Intl
Delta Logo
3:55 pm - 2:15 pmAUS  Austin Bergstrom-LUX Luxembourg
15h 20m2 stops New York John F Kennedy Intl Amsterdam Schiphol
$883Delta
Fri, Dec 4 - Fri, Dec 11
Multiple Airlines Logo
9:55 pm - 4:45 pmLUX  Luxembourg-AUS Austin Bergstrom
25h 50m1 stop London Heathrow
Multiple Airlines Logo
6:55 pm - 8:25 amAUS  Austin Bergstrom-LUX Luxembourg
30h 30m1 stop London Heathrow
$885Multiple Airlines
Fri, Dec 4 - Fri, Dec 11
British Airways Logo
11:30 am - 8:35 pmLUX  Luxembourg-AUS Austin Bergstrom
16h 05m1 stop London Heathrow
British Airways Logo
6:57 pm - 10:45 amAUS  Austin Bergstrom-LUX Luxembourg
32h 48m2 stops Dallas/Fort Worth London Heathrow
$902British Airways
Tue, Sep 1 - Tue, Sep 8
British Airways Logo
11:30 am - 8:35 pmLUX  Luxembourg-AUS Austin Bergstrom
16h 05m1 stop London Heathrow
British Airways Logo
10:30 pm - 10:45 amAUS  Austin Bergstrom-LUX Luxembourg
29h 15m1 stop London Heathrow
$940British Airways
Tue, Sep 1 - Tue, Sep 8
United Airlines Logo
9:15 am - 1:31 pmLUX  Luxembourg-AUS Austin Bergstrom
35h 16m3 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl Chicago O'Hare Intl
United Airlines Logo
6:20 pm - 4:35 pmAUS  Austin Bergstrom-LUX Luxembourg
39h 15m2 stops Denver Intl Munich Franz Josef Strauss
$947United Airlines
Fri, Dec 4 - Fri, Dec 11

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Delta flights from Luxembourg to Austin

Our best Delta deals on Luxembourg to Austin flight tickets
Delta
Sep 21
LUX10:25 amLuxembourg
12h 45m
1 stop
AUS4:10 pmAustin Bergstrom
Sep 28
AUS6:05 pmAustin Bergstrom
13h 00m
1 stop
LUX2:05 pmLuxembourg
$877
Delta
Dec 4
LUX6:00 amLuxembourg
23h 53m
2 stops
AUS10:53 pmAustin Bergstrom
Dec 11
AUS3:55 pmAustin Bergstrom
15h 20m
2 stops
LUX2:15 pmLuxembourg
$883
Delta
Aug 23
LUX6:00 amLuxembourg
22h 58m
2 stops
AUS9:58 pmAustin Bergstrom
Aug 27
AUS6:05 pmAustin Bergstrom
16h 30m
1 stop
LUX5:35 pmLuxembourg
$1,611

United Airlines flights from Luxembourg to Austin

Our best United Airlines deals on Luxembourg to Austin flight tickets
United Airlines
Sep 1
LUX8:30 amLuxembourg
21h 35m
2 stops
AUS11:05 pmAustin Bergstrom
Sep 8
AUS12:12 pmAustin Bergstrom
20h 53m
2 stops
LUX4:05 pmLuxembourg
$875
United Airlines
Dec 4
LUX9:15 amLuxembourg
35h 16m
3 stops
AUS1:31 pmAustin Bergstrom
Dec 11
AUS6:20 pmAustin Bergstrom
39h 15m
2 stops
LUX4:35 pmLuxembourg
$947
United Airlines
Aug 23
LUX9:30 amLuxembourg
20h 35m
2 stops
AUS11:05 pmAustin Bergstrom
Aug 27
AUS7:15 amAustin Bergstrom
25h 50m
2 stops
LUX4:05 pmLuxembourg
$1,550

momondo Fare Finder

 
Customize your flight search to find flights from Luxembourg to Austin 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 August 7, 2026.
Use the filters below to find and compare flights from Luxembourg to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LuxembourgAustin

LUX Luxembourg - AUS Austin Bergstrom

LUXAUS

Luxembourg

Mon 9/21

11:45 am-9:55 pm

2 stops17h 10m

Austin Bergstrom

Mon 9/28

6:07 am-10:35 am

2 stops21h 28m

$812

LuxembourgAustin

LUX Luxembourg - AUS Austin Bergstrom

LUXAUS

Luxembourg

Mon 9/21

6:05 am-2:00 pm

1 stop14h 55m

Austin Bergstrom

Mon 9/28

5:25 pm-4:05 pm

2 stops15h 40m

$870

LuxembourgAustin

LUX Luxembourg - AUS Austin Bergstrom

LUXAUS

Luxembourg

Tue 9/1

8:30 am-11:05 pm

2 stops21h 35m

Austin Bergstrom

Tue 9/8

12:12 pm-4:05 pm

2 stops20h 53m

$875
Quickest round-trip

LuxembourgAustin

LUX Luxembourg - AUS Austin Bergstrom

LUXAUS

Luxembourg

Mon 9/21

10:25 am-4:10 pm

1 stop12h 45m

Austin Bergstrom

Mon 9/28

6:05 pm-2:05 pm

1 stop13h 00m

$877

LuxembourgAustin

LUX Luxembourg - AUS Austin Bergstrom

LUXAUS

Luxembourg

Fri 12/4

9:55 pm-4:45 pm

1 stop25h 50m

Austin Bergstrom

Fri 12/11

11:31 am-10:30 am

2 stops15h 59m

$882

LuxembourgAustin

LUX Luxembourg - AUS Austin Bergstrom

LUXAUS

Luxembourg

Fri 12/4

6:00 am-10:53 pm

2 stops23h 53m

Austin Bergstrom

Fri 12/11

3:55 pm-2:15 pm

2 stops15h 20m

$883

LuxembourgAustin

LUX Luxembourg - AUS Austin Bergstrom

LUXAUS

Luxembourg

Fri 12/4

9:55 pm-4:45 pm

1 stop25h 50m

Austin Bergstrom

Fri 12/11

6:55 pm-8:25 am

1 stop30h 30m

$885

LuxembourgAustin

LUX Luxembourg - AUS Austin Bergstrom

LUXAUS

Luxembourg

Tue 9/1

11:30 am-8:35 pm

1 stop16h 05m

Austin Bergstrom

Tue 9/8

6:57 pm-10:45 am

2 stops32h 48m

$902

LuxembourgAustin

LUX Luxembourg - AUS Austin Bergstrom

LUXAUS

Luxembourg

Tue 9/1

11:30 am-8:35 pm

1 stop16h 05m

Austin Bergstrom

Tue 9/8

10:30 pm-10:45 am

1 stop29h 15m

$940

LuxembourgAustin

LUX Luxembourg - AUS Austin Bergstrom

LUXAUS

Luxembourg

Fri 12/4

9:15 am-1:31 pm

3 stops35h 16m

Austin Bergstrom

Fri 12/11

6:20 pm-4:35 pm

2 stops39h 15m

$947

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Austin from

How to get the cheapest flight ticket from Luxembourg to Austin

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

Can stopping save me money on Luxembourg to Austin flights?

You could potentially save up to 32% on your flight if you consider stops on a Luxembourg to Austin flight.

Cheap Luxembourg to Austin flight deals and tips

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

Fastest flight time

17h 10m

Direct flights

None
The fastest flight from Luxembourg to Austin takes 17h 10m
There are no direct flights from Luxembourg to Austin. There are no popular flight routes from Luxembourg to Austin.
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Frequently asked questions about flying from Luxembourg to Austin

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

    Prices for flights from Luxembourg to Austin Bergstrom Airport refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Luxembourg to Austin Bergstrom Airport.

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

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

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Fredericksburg
Wimberley
San Marcos
Round Rock
Marble Falls
Cedar Park
Georgetown
Seguin
Dripping Springs
Horseshoe Bay
Canyon Lake
Kyle
Bastrop
Pflugerville
Buda
Flatonia

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Luxembourg to Austin. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Luxembourg to Austin with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Luxembourg and Austin by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Austin from Luxembourg. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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