FLUX

At Flux, we flip the script on burgers — crafted your way, with the flavors you favor. We're all about creativity, quality, and local love, building every burger with premium ingredients sourced sustainably from close to home. We're here to prove that fast food doesn't have to be bad food.

Check out the Menu

Join The Sauce Squad and get rewarded every time you eat with us. 🍔💸

The more you spend, the more rewards you unlock — from free drinks and meals to surprise discounts and exclusive perks.

And we’re just getting started… new rewards and tiers are dropping later this year 👀

EARN POINTS,
GET REWARDS!

JOIN US NOW AND START SAVING!

JOIN THE TEAM

We’re always on the lookout for new talent to join our teams.

If you’ve got the energy, creativity, and drive to bring the heat every day — we want you!

Ready to kick-start your career and grow at Flux? Apply below!

Apply now!

Our secret sauce

We're all about you

Your cravings, your rules. Whether you’re building the ultimate comfort burger or experimenting with something wild, Flux is your playground. We serve top-quality, local ingredients at fair prices—because great food should feel good too.

Local focused

We keep it close to home—from our 100% local beef to the way we support our neighbors. Schools, sports teams, artists, youth groups—you name it. If it strengthens our community, we’re in. Because at Flux, local isn’t a trend. It’s who we are.

High quality, fairly priced

At Flux, we believe everyone deserves top-quality ingredients without a crazy pricetag. We work with trusted local suppliers, keep things fresh, and never cut corners—on taste or integrity. It’s all about flavor that feels good, and prices that make sense.

Contact

5 Bousserstrooss,

Hierheck, Luxembourg

107 Grand Rue,

Ettelbruck, Luxembourg

3 Rue de Luxembourg,

Bour, Luxembourg

Marketing@fluxburgers.com