$748 Find Cheap Flights from Austin to Luxembourg

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to Luxembourg departing on 11/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Austin to Luxembourg Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austin to Luxembourg that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Austin to Luxembourg

Sat, Nov 7 - Wed, Nov 18
Lufthansa Logo
4:00 pm - 6:05 pm
AUS
-
LUX
43h 05m
2 stops
Lufthansa Logo
10:30 am - 8:56 pm
LUX
-
AUS
17h 26m
2 stops
$748Lufthansa
Sat, Nov 7 - Wed, Nov 18
United Airlines Logo
4:00 pm - 4:20 pm
AUS
-
LUX
41h 20m
3 stops
United Airlines Logo
9:30 am - 11:38 pm
LUX
-
AUS
21h 08m
2 stops
$755United Airlines
Wed, Sep 2 - Thu, Oct 22
KLM Logo
12:20 pm - 9:55 am
AUS
-
LUX
14h 35m
2 stops
KLM Logo
10:25 am - 4:10 pm
LUX
-
AUS
12h 45m
1 stop
$766KLM
Tue, Sep 1 - Wed, Oct 21
Multiple Airlines Logo
10:25 am - 4:10 pm
AUS
-
LUX
22h 45m
2 stops
Multiple Airlines Logo
9:40 am - 7:55 pm
LUX
-
AUS
41h 15m
2 stops
$767Multiple Airlines
Tue, Sep 1 - Tue, Oct 20
Multiple Airlines Logo
11:40 am - 1:35 pm
AUS
-
LUX
18h 55m
2 stops
Multiple Airlines Logo
6:05 am - 2:00 pm
LUX
-
AUS
14h 55m
1 stop
$769Multiple Airlines
Tue, Sep 1 - Tue, Oct 20
Lufthansa Logo
4:05 pm - 6:00 pm
AUS
-
LUX
18h 55m
1 stop
Lufthansa Logo
6:05 am - 2:00 pm
LUX
-
AUS
14h 55m
1 stop
$771Lufthansa
Tue, Sep 1 - Tue, Oct 20
Air Canada Logo
11:40 am - 1:35 pm
AUS
-
LUX
18h 55m
2 stops
Air Canada Logo
6:05 am - 7:55 pm
LUX
-
AUS
20h 50m
2 stops
$773Air Canada
Wed, Sep 2 - Wed, Oct 21
United Airlines Logo
12:12 pm - 4:10 pm
AUS
-
LUX
20h 58m
2 stops
United Airlines Logo
9:40 am - 9:21 pm
LUX
-
AUS
18h 41m
2 stops
$775United Airlines
Tue, Sep 1 - Thu, Oct 22
Multiple Airlines Logo
4:05 pm - 2:00 pm
AUS
-
LUX
14h 55m
1 stop
Multiple Airlines Logo
10:15 am - 7:55 pm
LUX
-
AUS
16h 40m
2 stops
$776Multiple Airlines
Wed, Sep 2 - Tue, Oct 20
Lufthansa Logo
4:05 pm - 1:50 pm
AUS
-
LUX
14h 45m
1 stop
Lufthansa Logo
10:55 am - 9:04 pm
LUX
-
AUS
17h 09m
2 stops
$781Lufthansa
Booking Insights

KAYAK's insights & trends for Austin to Luxembourg flights

Get data-powered insights and trends into flights from Austin to Luxembourg to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Austin to Luxembourg?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Austin to Luxembourg, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Austin to Luxembourg is February, when tickets cost $0 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $1,190 and $1,145 respectively.

Good to know

Low seasonMarch
Cheapest flight$748
Best time to beat the crowds with an average 45% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from Austin to Luxembourg

FAQs - booking Luxembourg flights

  • How does KAYAK find such low prices on flights from Austin to Luxembourg?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Austin to Luxembourg.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Austin to Luxembourg?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Austin to Luxembourg is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Austin to Luxembourg?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Austin to Luxembourg with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Austin to Luxembourg?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Austin to Luxembourg up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Austin to Luxembourg

 
Need help choosing which airline to fly with from Austin to Luxembourg? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
LufthansaOverall score based on 8019 reviews
6.3Food
6.8Comfort
7.6Crew
7.0Boarding
6.4Entertainment
Airline reviews

In my first flight with Air Canada we sat in the plane for 4:00pm to 6:30pm. Finally we were asked to get off the plane and we were told the flight was cancelled after 7:00pm There was o clear explanation of what was the problem. I was booked without my permission on a Delta Flight at 7:30pm that was leaving at 8:00pm and I still had to go get my luggage(my final destination was Rome with one stop in Toronto. The luggage claim for Canada was closed so had to return to finally get it on the luggage belt.. Of course I missed the Delta flight and all the next day flights were booked. I also lost what I paid for my stay in Rome because I did nt cancel in time. A complete nightmare.

2.0 MediocreAnonymous, May 2026
RDU - YUL
Read more Lufthansa reviews

In my first flight with Air Canada we sat in the plane for 4:00pm to 6:30pm. Finally we were asked to get off the plane and we were told the flight was cancelled after 7:00pm There was o clear explanation of what was the problem. I was booked without my permission on a Delta Flight at 7:30pm that was leaving at 8:00pm and I still had to go get my luggage(my final destination was Rome with one stop in Toronto. The luggage claim for Canada was closed so had to return to finally get it on the luggage belt.. Of course I missed the Delta flight and all the next day flights were booked. I also lost what I paid for my stay in Rome because I did nt cancel in time. A complete nightmare.

Good food, overall very comfy. The flight was full so obviously not optimal, but it is what it is.

Perfect airline, super friendly, great service, tasty food. Would fly again.

Parents with permanently crying baby on board. Neither parents nor crew did anything to calm the baby. The food was extremely disappointing. Seafood stew was very, very small! Not even appetizer size! Seat had a gap in the back. Had to use a pillow to fill it.

Food choices limited & not enticing Seats quite uncomfortable & difficult to control

Definitely get premium economy on a flight this long if you can. Your legs and while body will thank you.

Flight was delayed by several hours and then cancelled due to weather. But Staff was very helpful getting me on a different flight. United should offer food coupons and tooth brush and paste for stranded passengers

I upgraded to the business class cabin. It was the poorest business class I have ever experienced. No access to any business lounge in Tampa airport. Seats are not comfortable. I had a window seat and had to step/crawl over the next seat. Food was mediocre and service below average for business class. Bathroom location was ridiculous. No place to wait. I cannot believe I paid this kind of money and will never fly Lufthansa Discover again. They really should reimburse me somehow.

Boarding was disorganized. The door to one to the toilets wouldn’t lock. The plane was shockingly cramped, and clearly used for domestic flights due to the menus for items to sell domestic travelers. United should be ashamed of its small seats, tiny unclean toilets, and money grubbing stance toward services, compared to Lufthansa, Emirates, and most international carriers United is awful.

Was never allowed on and not refunded the full amount of the ticket plus charged a $300 processing fee.

24 hour delays aren’t even heard in 3rd world countries with archaic transportation systems. I’m never flying American Airlines again.

3.5 hr delay leaving Pittsburgh, notifications for which were incomplete and untimely. Connecting flight was automatically switched to one requiring more than a 30 hour layover! After waiting in a long queue, customer service reduced layover to 11 hours and also set up an earlier standby. The standby had empty seats, but the gate agent couldn't change our tickets! On top of all that my luggage was lost and has yet to even be located, much less returned 5 (FIVE!) days later. Too bad there's no rating below poor.

Canceled flight late London to Florence. Help at airport very poor. Treated poorly. Had to sleep in the airport. Lost bags- still do not have them. Horrible. I should be reimbursed!

The seats are extra cramped if you are taller than 5’8! Spring for the extra legroom seats for sure if you have a long flight!

Very disappointed with British Airways. It has been over 24 hours and I still have not received my checked baggage or any proper update. Customer support has been unresponsive, making the situation even more frustrating. Poor baggage handling and lack of communication seriously impacted my travel experience.

All the above categories was great. Seats entirely too cramped.

Flight was good but temp in the cabin was cold.

Departure was delayed leading to late arrival, 25 min wait for a gate. Basically, missed all our connections & had to be rebooted, which was a very long process.

I like American Airlines and their safety record. They provide quality service and a feel safe enough to prefer American Airlines over other carriers even if I have to pay a little more.

Good flight, no turbulence. I felt safe and comfortable which is really important when I am just a passenger.

Everything you need to know for your flight from Austin to Luxembourg

Information on your arrival and departure airports