HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Luxembourg

$609+ Cheap flights from Austin (AUS) to Luxembourg (LUX)

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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — LUX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Luxembourg (LUX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$609
(Justfly.com)
From Austin Bergstrom to Luxembourg
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 June 12, 2025.

This Justfly.com deal was found by Cheapflights users on 6/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/253:45 pmAUS - LUX
2 stops36h 10mMultiple Airlines
Wed 11/57:10 amLUX - AUS
2 stops21h 07mMultiple Airlines
Deal found 6/12$609
This Lufthansa deal was found by Cheapflights users on 6/10. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/255:37 pmAUS - LUX
2 stops42h 23mLufthansa
Wed 11/510:35 amLUX - AUS
2 stops17h 06mLufthansa
Deal found 6/10$614
This Gurufare deal was found by Cheapflights users on 6/12. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/256:48 pmAUS - LUX
2 stops33h 17mBritish Airways
Wed 11/59:55 pmLUX - AUS
1 stop26h 00mBritish Airways
Deal found 6/12$627
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 8/17:28 pmAUS - LUX
2 stops42h 07mAmerican Airlines
Mon 8/189:05 pmLUX - AUS
1 stop25h 45mAmerican Airlines
Deal found 6/10$652
This Air Canada deal was found by Cheapflights users on 6/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/610:00 amAUS - LUX
2 stops23h 10mAir Canada
Thu 8/148:15 amLUX - AUS
2 stops42h 57mAir Canada
Deal found 6/9$670
This SWISS deal was found by Cheapflights users on 6/9. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/62:55 pmAUS - LUX
2 stops20h 25mSWISS
Wed 8/1310:30 amLUX - AUS
2 stops17h 25mSWISS
Deal found 6/9$690
This United Airlines deal was found by Cheapflights users on 6/9. 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 8/512:11 pmAUS - LUX
2 stops20h 59mUnited Airlines
Wed 8/139:45 amLUX - AUS
2 stops32h 24mUnited Airlines
Deal found 6/9$703
This Delta deal was found by Cheapflights users on 6/9. 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.
Wed 8/66:22 pmAUS - LUX
2 stops16h 03mDelta
Fri 8/1510:30 amLUX - AUS
2 stops18h 48mDelta
Deal found 6/9$744
This KLM deal was found by Cheapflights users on 6/9. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/911:15 amAUS - LUX
2 stops15h 45mKLM
Fri 8/156:05 pmLUX - AUS
1 stop28h 55mKLM
Deal found 6/9$944
This Scandinavian Airlines deal was found by Cheapflights users on 6/10. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/257:30 amAUS - LUX
3 stops28h 30mScandinavian Airlines
Wed 11/56:10 amLUX - AUS
2 stops22h 31mScandinavian Airlines
Deal found 6/10$1,025
This Air France deal was found by Cheapflights users on 6/9. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/912:04 pmAUS - LUX
2 stops15h 31mAir France
Thu 8/147:30 amLUX - AUS
2 stops16h 45mAir France
Deal found 6/9$1,819

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 June 12, 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

Sat 10/25

3:45 pm-10:55 am

2 stops36h 10m

Luxembourg

Wed 11/5

7:10 am-9:17 pm

2 stops21h 07m

$609

AustinLuxembourg

AUS - LUX

AUSLUX

Austin Bergstrom

Sat 10/25

5:37 pm-7:00 pm

2 stops42h 23m

Luxembourg

Wed 11/5

10:35 am-8:41 pm

2 stops17h 06m

$614

AustinLuxembourg

AUS - LUX

AUSLUX

Austin Bergstrom

Sat 10/25

6:48 pm-11:05 am

2 stops33h 17m

Luxembourg

Wed 11/5

9:55 pm-4:55 pm

1 stop26h 00m

$627

AustinLuxembourg

AUS - LUX

AUSLUX

Austin Bergstrom

Fri 8/1

7:28 pm-8:35 pm

2 stops42h 07m

Luxembourg

Mon 8/18

9:05 pm-3:50 pm

1 stop25h 45m

$652

AustinLuxembourg

AUS - LUX

AUSLUX

Austin Bergstrom

Wed 8/6

10:00 am-4:10 pm

2 stops23h 10m

Luxembourg

Thu 8/14

8:15 am-8:12 pm

2 stops42h 57m

$670

AustinLuxembourg

AUS - LUX

AUSLUX

Austin Bergstrom

Wed 8/6

2:55 pm-6:20 pm

2 stops20h 25m

Luxembourg

Tue 8/12

3:00 pm-8:55 pm

2 stops36h 55m

$690

AustinLuxembourg

AUS - LUX

AUSLUX

Austin Bergstrom

Tue 8/5

12:11 pm-4:10 pm

2 stops20h 59m

Luxembourg

Wed 8/13

9:45 am-11:09 am

2 stops32h 24m

$703

AustinLuxembourg

AUS - LUX

AUSLUX

Austin Bergstrom

Wed 8/6

6:22 pm-5:25 pm

2 stops16h 03m

Luxembourg

Fri 8/15

10:30 am-10:18 pm

2 stops18h 48m

$744

AustinLuxembourg

AUS - LUX

AUSLUX

Austin Bergstrom

Sat 8/9

11:15 am-10:00 am

2 stops15h 45m

Luxembourg

Fri 8/15

6:05 pm-4:00 pm

1 stop28h 55m

$944

AustinLuxembourg

AUS - LUX

AUSLUX

Austin Bergstrom

Sat 10/25

7:30 am-7:00 pm

3 stops28h 30m

Luxembourg

Wed 11/5

6:10 am-9:41 pm

2 stops22h 31m

$1,025

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 14 results
1
2

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 LUX?

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 June 12, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 64% on flights from Austin to Luxembourg by exploring options for tickets at noon.

Rainfall in Luxembourg by month

Plan your trip to Luxembourg by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Luxembourg ranges from 2.0 - 2.8 inches per month. November is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Luxembourg when rainfall is around 2.0 in.

Temperature in Luxembourg by month

Plan your trip to Luxembourg by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Luxembourg, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 June 12, 2025.
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 are the cheapest airlines flying from Austin to Luxembourg round-trip?

    Currently priced at $614, Lufthansa will fly you from Austin to Luxembourg and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and American Airlines - these airlines can fly you to your destination from $627 and $652, 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.

  • What is the cheapest month to book a flight from Austin to Luxembourg?

    Currently, February is the cheapest month in which you can book a flight from Austin to Luxembourg (average of $638). Flying from Austin to Luxembourg in June is currently the most expensive (average of $1,187). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.
Hobby to Luxembourg flights
George Bush Intcntl to Luxembourg flights
Dallas/Fort Worth to Luxembourg flights
San Antonio to Luxembourg flights

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.