Brand · Duty Free
Knoppers
Compare Knoppers duty-free prices across Frankfurt, Vienna and Paris CDG — and find where it's cheapest before you fly. Prices from €9.90. Updated weekly.
All Knoppers products
About Knoppers at duty-free
We track Knoppers products across Frankfurt, Vienna, Paris duty-free shops. Many are available at more than one airport, letting you compare prices directly and buy where it's cheapest. The lowest Knoppers price we currently track is €9.90.
Most Knoppers duty-free products fall under other. Browse Knoppers by airport: Frankfurt, Vienna, Paris.
Prices last refreshed 2026-07-23. DutyFreeRadar is independent and not affiliated with Knoppers.