Quick rules for flying with perfume in carry-on and checked baggage. Verdicts and conditions across the major aviation regions below.
Carry-on: must be ≤3.4 oz (100 ml) and fit in your quart bag. Checked: allowed up to 2 kg / 2 L total per passenger (alcohol-based perfume is technically a flammable liquid).
Carry-on: ≤100 ml in your 1-litre liquids bag. Checked: total of 2 L / 2 kg per passenger, individual containers max 500 ml.