HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Luxembourg

$475+ 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — LUX
Jan 24 — Jan 311
Sat 1/24
Sat 1/31
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

Best flights from Austin to Luxembourg
Discover carefully curated flight deals from Austin to Luxembourg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 25, 2025.

This British Airways deal was found by Cheapflights users on 12/22. 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 1/226:55 pmAUS - LUX
1 stop32h 35mBritish Airways
Mon 1/265:10 pmLUX - AUS
1 stop30h 40mBritish Airways
Deal found 12/22$475
This KAYAK deal was found by Cheapflights users on 12/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:32 pmAUS - LUX
2 stops15h 38mLufthansa
Wed 5/136:25 amLUX - AUS
1 stop14h 35mLufthansa
Deal found 12/23$482
This United Airlines deal was found by Cheapflights users on 12/23. 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 4/147:15 amAUS - LUX
2 stops25h 55mUnited Airlines
Wed 5/139:40 amLUX - AUS
2 stops16h 04mUnited Airlines
Deal found 12/23$489
This Delta deal was found by Cheapflights users on 12/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:25 amAUS - LUX
2 stops18h 30mDelta
Mon 5/112:35 pmLUX - AUS
2 stops33h 40mDelta
Deal found 12/23$490
This British Airways deal was found by Cheapflights users on 12/23. 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.
Wed 4/1510:30 pmAUS - LUX
1 stop14h 50mBritish Airways
Tue 5/1210:05 pmLUX - AUS
1 stop24h 20mBritish Airways
Deal found 12/23$475
This KAYAK deal was found by Cheapflights users on 12/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/154:05 pmAUS - LUX
1 stop14h 45mLufthansa
Wed 5/136:25 amLUX - AUS
1 stop14h 35mLufthansa
Deal found 12/23$490
This Delta deal was found by Cheapflights users on 12/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/185:05 pmAUS - LUX
2 stops41h 50mDelta
Tue 5/126:05 amLUX - AUS
2 stops16h 25mDelta
Deal found 12/23$495
This British Airways deal was found by Cheapflights users on 12/23. 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 4/1410:30 pmAUS - LUX
1 stop29h 15mBritish Airways
Tue 5/1211:30 amLUX - AUS
1 stop16h 05mBritish Airways
Deal found 12/23$475
This Delta deal was found by Cheapflights users on 12/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/184:46 pmAUS - LUX
2 stops42h 09mDelta
Wed 5/132:35 pmLUX - AUS
2 stops26h 04mDelta
Deal found 12/23$496
This British Airways deal was found by Cheapflights users on 12/23. 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.
Wed 4/1510:30 pmAUS - LUX
1 stop14h 50mBritish Airways
Mon 5/119:05 pmLUX - AUS
1 stop30h 30mBritish Airways
Deal found 12/23$475

Find flight deals from Austin to Luxembourg

Keep the following information in mind while searching for Austin to Luxembourg flight deals. Data was last updated December 25, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$468
(FlightHub)

Popular in

June

Cheapest in

November

Average price

$819
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. 20% potential increase in price ($216 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 25, 2025.
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

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

$475

AustinLuxembourg

AUS - LUX

AUSLUX

Austin Bergstrom

Wed 4/15

10:30 pm-8:20 pm

1 stop14h 50m

Luxembourg

Tue 5/12

10:05 pm-3:25 pm

1 stop24h 20m

$475

AustinLuxembourg

AUS - LUX

AUSLUX

Austin Bergstrom

Tue 4/14

10:30 pm-10:45 am

1 stop29h 15m

Luxembourg

Tue 5/12

11:30 am-8:35 pm

1 stop16h 05m

$475

AustinLuxembourg

AUS - LUX

AUSLUX

Austin Bergstrom

Wed 4/15

10:30 pm-8:20 pm

1 stop14h 50m

Luxembourg

Mon 5/11

9:05 pm-8:35 pm

1 stop30h 30m

$475

AustinLuxembourg

AUS - LUX

AUSLUX

Austin Bergstrom

Tue 4/14

5:32 pm-4:10 pm

2 stops15h 38m

Luxembourg

Wed 5/13

6:25 am-2:00 pm

1 stop14h 35m

$482

AustinLuxembourg

AUS - LUX

AUSLUX

Austin Bergstrom

Tue 4/14

7:15 am-4:10 pm

2 stops25h 55m

Luxembourg

Wed 5/13

9:40 am-6:44 pm

2 stops16h 04m

$489

AustinLuxembourg

AUS - LUX

AUSLUX

Austin Bergstrom

Tue 4/14

8:25 am-9:55 am

2 stops18h 30m

Luxembourg

Mon 5/11

2:35 pm-5:15 pm

2 stops33h 40m

$490

AustinLuxembourg

AUS - LUX

AUSLUX

Austin Bergstrom

Wed 4/15

4:05 pm-1:50 pm

1 stop14h 45m

Luxembourg

Wed 5/13

6:25 am-2:00 pm

1 stop14h 35m

$490

AustinLuxembourg

AUS - LUX

AUSLUX

Austin Bergstrom

Sat 4/18

5:05 pm-5:55 pm

2 stops41h 50m

Luxembourg

Tue 5/12

6:05 am-3:30 pm

2 stops16h 25m

$495

AustinLuxembourg

AUS - LUX

AUSLUX

Austin Bergstrom

Sat 4/18

4:46 pm-5:55 pm

2 stops42h 09m

Luxembourg

Wed 5/13

2:35 pm-9:39 am

2 stops26h 04m

$496

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

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

What is the cheapest time of day to fly from AUS to LU?

Find hourly flight availability from Austin to Luxembourg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 25, 2025.

It’s optimal to fly from Austin to Luxembourg at noon. By choosing this option you can save up to 63% on the cost of your flight, compared to a flight in the morning.

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 December 25, 2025.
Read reviews from past customers who have flown Lufthansa 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
7,655 reviews

Entertainment

6.4

Food

6.3

Overall

6.8

Comfort

6.8

Boarding

7.0

Crew

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

SFO - FRA

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.
Lufthansa
6.8
Okay
7,655 reviews
Lufthansa
6.8
Okay
7,655 reviews

Entertainment

6.4

Food

6.3

Overall

6.8

Comfort

6.8

Boarding

7.0

Crew

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

SFO - FRA

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.

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 32h 35m. 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
Dallas/Fort Worth to Frankfurt flights
Dallas/Fort Worth to Istanbul flights
Hobby to Heathrow flights
Hobby to Charles de Gaulle flights
Dallas/Fort Worth to Madrid flights
Dallas/Fort Worth to Barcelona-El Prat flights
Austin to Heathrow flights
Dallas/Fort Worth to Gatwick flights
Hobby to Istanbul flights
George Bush Intcntl to Heathrow flights
George Bush Intcntl to Charles de Gaulle flights
Hobby to Leonardo da Vinci/Fiumicino flights
Dallas/Fort Worth to Orly flights
Hobby to Frankfurt flights
George Bush Intcntl to Istanbul flights
Dallas/Fort Worth to Lisbon flights
Hobby to Keflavik Intl flights
Dallas/Fort Worth to Athens flights
Dallas/Fort Worth to Dublin flights
Hobby to Madrid flights
Love Field to Heathrow flights
Love Field to Leonardo da Vinci/Fiumicino flights
George Bush Intcntl to Frankfurt flights
Dallas/Fort Worth to Amsterdam flights
Love Field to Charles de Gaulle flights
Hobby to Amsterdam flights
Hobby to Gatwick flights
Dallas/Fort Worth to London City flights
Hobby to Malpensa flights
Dallas/Fort Worth to Sabiha Gokcen flights
Dallas/Fort Worth to Stansted flights
George Bush Intcntl to Amsterdam flights
George Bush Intcntl to Madrid flights
Dallas/Fort Worth to Oslo Gardermoen flights
Hobby to Linate flights
Love Field to Frankfurt flights
George Bush Intcntl to Leonardo da Vinci/Fiumicino flights
Dallas/Fort Worth to Malpensa flights
George Bush Intcntl to Gatwick flights
Dallas/Fort Worth to Edinburgh flights
Austin to Gatwick flights
Hobby to Sabiha Gokcen flights
Hobby to London City flights
Hobby to Athens flights
Love Field to Lisbon flights
Austin to Charles de Gaulle flights
Hobby to Orly flights

Top airline flying from Austin to Luxembourg

Discover the top airline 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 December 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$442Average$733FlexibilityNo cancel feeOn-time76%

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.