Brand · Duty Free
Protos
Compare Protos duty-free prices across Frankfurt, Vienna and Paris CDG — and find where it's cheapest before you fly. Prices from €20.60. Updated weekly.
All Protos products
About Protos at duty-free
We track Protos products across Frankfurt, Vienna, Paris, Berlin, Madrid duty-free shops. Many are available at more than one airport, letting you compare prices directly and buy where it's cheapest. The lowest Protos price we currently track is €20.60.
Most Protos duty-free products fall under other. Browse Protos by airport: Frankfurt, Vienna, Paris, Berlin, Madrid.
Prices last refreshed 2026-07-28. DutyFreeRadar is independent and not affiliated with Protos.