HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Luxembourg

$426+ Cheap flights from Austin (AUS) 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — LUX
Feb 18 — Feb 251
Wed 2/18
Wed 2/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Austin to Luxembourg with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Austin to Luxembourg

Keep the following information in mind while searching for Austin to Luxembourg flight deals. Data was last updated January 19, 2026.

Most accurate provider

AranGrant
2 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$426
(British Airways)

Popular in

June

Cheapest in

November

Average price

$765
Provider with most accurate pricing for Austin Bergstrom-Luxembourg flight deals.
Search Deals
Provider most trusted by Cheapflights users for Austin Bergstrom-Luxembourg flights.
Search Deals
From Austin Bergstrom to Luxembourg
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($269 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Austin to Luxembourg

Cheapest flights from Austin to Luxembourg
Explore the most affordable flight options available from Austin to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 19, 2026.

This British Airways deal was found by Cheapflights users on 1/19. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:00 pm
AUS
-
LUX
1 stop13h 00m
British Airways
Mon 3/99:55 pm
LUX
-
AUS
1 stop25h 55m
British Airways
Deal found 1/19$426
This American Airlines deal was found by Cheapflights users on 1/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/31:34 pm
AUS
-
LUX
2 stops18h 26m
American Airlines
Tue 3/1010:15 am
LUX
-
AUS
2 stops18h 00m
American Airlines
Deal found 1/16$439
This Mytrip deal was found by Cheapflights users on 1/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:00 pm
AUS
-
LUX
1 stop32h 15m
British Airways
Tue 3/1010:15 am
LUX
-
AUS
1 stop13h 35m
British Airways
Deal found 1/16$449
This Mytrip deal was found by Cheapflights users on 1/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/31:05 pm
AUS
-
LUX
2 stops20h 15m
Multiple Airlines
Mon 3/92:20 pm
LUX
-
AUS
2 stops27h 59m
Multiple Airlines
Deal found 1/18$461
This American Airlines deal was found by Cheapflights users on 1/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/32:22 pm
AUS
-
LUX
2 stops17h 38m
American Airlines
Mon 3/910:50 am
LUX
-
AUS
2 stops19h 03m
American Airlines
Deal found 1/17$464
This British Airways deal was found by Cheapflights users on 1/18. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2611:19 am
AUS
-
LUX
2 stops15h 56m
British Airways
Mon 3/29:55 pm
LUX
-
AUS
1 stop25h 55m
British Airways
Deal found 1/18$481
This Mytrip deal was found by Cheapflights users on 1/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/41:05 pm
AUS
-
LUX
2 stops17h 55m
Multiple Airlines
Wed 3/112:30 pm
LUX
-
AUS
1 stop30h 45m
Multiple Airlines
Deal found 1/18$482
This United Airlines deal was found by Cheapflights users on 1/16. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/39:43 am
AUS
-
LUX
3 stops23h 37m
United Airlines
Tue 3/109:30 am
LUX
-
AUS
2 stops17h 36m
United Airlines
Deal found 1/16$490

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated January 19, 2026.
Use the filters below to find and compare flights from Austin to Luxembourg that are best for you.

Fly from

Austin

Fly to

Luxembourg

Route

Depart

Return

Price

AustinLuxembourg

AUS - LUX

AUSLUX

Austin Bergstrom

Tue 3/3

7:00 pm-3:00 pm

1 stop13h 00m

Luxembourg

Mon 3/9

5:10 pm-5:50 pm

1 stop30h 40m

$426

AustinLuxembourg

AUS - LUX

AUSLUX

Austin Bergstrom

Tue 3/3

1:34 pm-3:00 pm

2 stops18h 26m

Luxembourg

Tue 3/10

10:15 am-10:15 pm

2 stops18h 00m

$439

AustinLuxembourg

AUS - LUX

AUSLUX

Austin Bergstrom

Wed 3/4

10:14 am-10:15 am

2 stops17h 01m

Luxembourg

Wed 3/11

11:00 am-11:53 pm

2 stops18h 53m

$439

AustinLuxembourg

AUS - LUX

AUSLUX

Austin Bergstrom

Tue 3/3

7:00 pm-10:15 am

1 stop32h 15m

Luxembourg

Tue 3/10

10:15 am-5:50 pm

1 stop13h 35m

$449

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/17

Best time to book a flight from Austin to Luxembourg

Have a flexible travel schedule? Discover the best time to fly to Luxembourg from Austin 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 Austin to Luxembourg
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Luxembourg

Get insights into the airlines that provide service to Luxembourg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luxembourg. Reviews last updated January 19, 2026.
Read reviews from past customers who have flown Lufthansa and British Airways from Austin to Luxembourg. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,731 reviews

Overall

6.8

Boarding

7.0

Comfort

6.8

Entertainment

6.4

Crew

7.6

Food

6.3

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

SFO - MUC

The coordination between United and Lufthansa teams is poor and confusing.
Lufthansa
6.8
Okay
7,731 reviews
Lufthansa
6.8
Okay
7,731 reviews

Overall

6.8

Boarding

7.0

Comfort

6.8

Entertainment

6.4

Crew

7.6

Food

6.3

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

SFO - MUC

The coordination between United and Lufthansa teams is poor and confusing.
British Airways
6.7
Okay
7,690 reviews
Lufthansa
6.8
Okay
7,731 reviews

Overall

6.8

Boarding

7.0

Comfort

6.8

Entertainment

6.4

Crew

7.6

Food

6.3

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

SFO - MUC

The coordination between United and Lufthansa teams is poor and confusing.

Related info for your journey

Find useful and relevant information for your journey from Austin 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 Austin to Luxembourg?

    Most people fly from Austin Bergstrom (AUS) if they book a flight from Austin to Luxembourg. Austin Bergstrom is conveniently located just 7.5 mi from Austin’s city center.

  • How long is the flight from Austin to Luxembourg?

    British Airways can get you from Austin to Luxembourg in just under 13h. Your travel time can differ by up to . Airlines will cover a distance of 5219 mi.

  • What are the cheapest airlines to fly from Austin to Luxembourg one-way?

    $88 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on Frontier and American Airlines, with prices starting from $95 and $98, respectively.

  • Can I find deals for flights from Austin to Luxembourg that include hotel bookings?

    Yes. In addition to deals on Austin to Luxembourg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to Luxembourg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Luxembourg.

  • Can I find deals for business class flights from Austin to Luxembourg?

    Yes. Cheapflights offers flight deals from Austin 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Austin to Luxembourg

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Heathrow flights
Dallas/Fort Worth to Leonardo da Vinci/Fiumicino flights
Dallas/Fort Worth to Charles de Gaulle flights
Hobby to Heathrow flights
Dallas/Fort Worth to Madrid flights
George Bush Intcntl to Heathrow flights
Dallas/Fort Worth to Gatwick flights
Dallas/Fort Worth to Barcelona-El Prat flights
Hobby to Charles de Gaulle flights
Dallas/Fort Worth to Frankfurt flights
Hobby to Leonardo da Vinci/Fiumicino flights
Austin to Heathrow flights
Dallas/Fort Worth to Athens flights
Dallas/Fort Worth to Dublin flights
Love Field to Heathrow flights
Dallas/Fort Worth to Istanbul flights
George Bush Intcntl to Charles de Gaulle flights
Dallas/Fort Worth to Orly flights
Dallas/Fort Worth to Stansted flights
Hobby to Istanbul flights
Love Field to Leonardo da Vinci/Fiumicino flights
Hobby to Frankfurt flights
Hobby to Madrid flights
Dallas/Fort Worth to Lisbon flights
Love Field to Charles de Gaulle flights
Hobby to Gatwick flights
Dallas/Fort Worth to Amsterdam flights
Dallas/Fort Worth to London City flights
Dallas/Fort Worth to Malpensa flights
George Bush Intcntl to Leonardo da Vinci/Fiumicino flights
George Bush Intcntl to Istanbul flights
Hobby to Amsterdam flights
Dallas/Fort Worth to Keflavik Intl flights
George Bush Intcntl to Gatwick flights
George Bush Intcntl to Amsterdam flights
George Bush Intcntl to Frankfurt flights
George Bush Intcntl to Madrid flights
Hobby to London City flights
Dallas/Fort Worth to Vicenza flights
Dallas/Fort Worth to Linate flights
Dallas/Fort Worth to Edinburgh flights
Love Field to Madrid flights
Austin to Charles de Gaulle flights
Love Field to Frankfurt flights
Hobby to Athens flights
Hobby to Malpensa flights
Hobby to Orly flights
Austin to Gatwick flights
Love Field to Athens flights
Hobby to Barcelona-El Prat flights

Top 2 airlines flying from Austin to Luxembourg

Discover the top 2 airlines that operate flights from Austin to Luxembourg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$442Average$820FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$476Average$911FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.