Quelles sont les heures d'ouverture ?

Lundi 11:00 - 15:00 18:00 - 22:00 Mardi 11:00 - 15:00 18:00 - 22:00 Mercredi 11:00 - 15:00 18:00 - 22:00 Jeudi 11:00 - 15:00 18:00 - 22:00 Vendredi 11:00 - 15:00 18:00 - 22:00 Samedi 11:00 - 15:00 18:00 - 22:00 Dimanche 11:00 - 15:00 18:00 - 22:00

FLUX

🍔 Your favorite burger’s favorite burger
🕑 Open everyday 11:00-15:00 and 18:00-22:00
📍Hierheck & Ettelbruck, Bour, more coming soon 👀

10/06/2026

Big thanks again to .ekipp for not only creating these Community Runs and bringing people from all walks together, but also for putting Letzebuerg on the map. MELL DAT DO!!! 🇱🇺
Thank you to everyone for attending, vibing, laughing, and of course, eating some of the best burgers in Luxembourg.

Can’t wait for the next one - DEEL VUM EPPES GROUSSEM 🚀📈

09/06/2026

Sometimes it’s just one of those days…

05/06/2026

Little bit more patience , only two more days!!

The date is getting close, don’t miss out on .ekipp Community Run of the year, with goodies from challenges and more!

Of course we’re also going to be there with the food truck, along with .luxembourg and .rosport !

You can also skip the run and come hang/grab some drinks at the food village, but if you’re keen to run, make sure you sign up using the link in .ekipp profile!

We’ll see you Sunday!!!!

04/06/2026

Quick peek at our menu for Sunday!

Don’t miss out on the Community Run of the year, make sure you sign up using the link on .ekipp profile.
Food village, good vibes, goodies from , challenges and more - WHAT ARE YOU WAITING FOR?

See you on the 7th!! 🏃 🏃‍♀️ 🏃‍♂️

04/06/2026

With summer right around the corner, we’ve decided to extend our opening hours but by bit.
From now on, our Flux Ettelbruck location (Ettelbruck only!) will be open all day, from 11am to 21:45.
So if you’re having a walk in the zone piétons and feeling a little snackish, stop by! We’ll be serving whatever you want 🍔

We’ll see you at Flux!
-
Avec l’été qui arrive, nous avons décidé d’étendre nos horaires d’ouverture, petit à petit.
Désormais, vous pouvez nous rendre visite a Flux Ettelbruck (just Ettelbruck!) toute la journée, de 11h à 21h45.

Donc si vous vous trouvez dans la zone piétonne et vous avez un petit creux, n’hésitez pas à venir nous voir! On vous accueillera à bras (et plancha!) ouverts 🍔

À très vite!

02/06/2026

THIS SUNDAY, RUN WITH D’EKIPP AND GRAB SOME FOOD WITH US

This Sunday, we’re teaming up with .ekipp and for the biggest community run yet!

We’ll be there after then run to help y’all refuel and give away some goodies, along with .luxembourg and

Make sure you sign up using the form on D’Ekipp’s profile - attendance is free but sign ups are mandatory!

We’ll see you all on Sunday the 7th!!

01/06/2026

NEW SPECIALS JUST DROPPED

Congrats to all our naming contest winners, you should all have gotten a DM from us by now 🙌

These are available starting today - we got some rich, bold new flavors as well as some classics. Perfect for the heat, get them while they last!

We’ll see you at Flux 🧡

29/05/2026

Last chance to win 15 euros off your next order at Flux!

You already know what to do:
1. Follow the page
2. Like this post
3. Suggest a name for this beautiful burger
If your name is picked, you win 15€ off your next meal!

This beauty got our homemade crispy chicken, hot honey ranch, pickles, cheddar, double bacon, two onion rings, hot honey ranch, all on a toasted brioche bun.

These will be available starting Monday!

28/05/2026

Win a free meal with our monthly specials!

You know the rules, follow us, like this reel, and share a name for this burger. If you win , you get 15 euros off your next meal at Flux!

Special number four this month got our local angus beef, a Mexican street corn sauce, double bacon, pickled onions, cheese, all on a toasted brioche bun.

See you tomorrow for special number 4!

27/05/2026

Win a free meal with our monthly specials!

You know the rules, follow us, like this reel, and share a name for this burger. If you win , you get 15 euros off your next meal at Flux!

Special number three this month got our homemade crispy chicken burger, a basil/mayo sauce, basil marinated cucumber, raw onions, fresh mozzarella and a balsamic glaze, all topped by our classic Kaiser roll.

See you tomorrow for special number 3!

Adresse

5, Boussertrooss
Hierheck
9144

Heures d'ouverture

Lundi	11:00 - 15:00
	18:00 - 22:00
Mardi	11:00 - 15:00
	18:00 - 22:00
Mercredi	11:00 - 15:00
	18:00 - 22:00
Jeudi	11:00 - 15:00
	18:00 - 22:00
Vendredi	11:00 - 15:00
	18:00 - 22:00
Samedi	11:00 - 15:00
	18:00 - 22:00
Dimanche	11:00 - 15:00
	18:00 - 22:00

Téléphone

+35226889543

Site Web

https://www.fluxburgers.lu/

Notifications

Soyez le premier à savoir et laissez-nous vous envoyer un courriel lorsque FLUX publie des nouvelles et des promotions. Votre adresse e-mail ne sera pas utilisée à d'autres fins, et vous pouvez vous désabonner à tout moment.