Quick answer
Cabin: 100ml only. Checked: bring the 1L bottle, wrap it well.
Cabin vs checked
| Bottle | Cabin | Checked |
|---|---|---|
| 100ml gift bottle | Yes | Yes |
| 250ml standard | No | Yes |
| 500ml–1L premium | No | Yes, wrapped |
| Tin (500ml+) | No | Yes, wrapped |
Customs notes
Bringing olive oil into the EU from another EU country: no limit. EU→UK: personal quantities fine, declare if commercial. EU/UK→US: allowed but commercial-looking quantities may be inspected. EU→Australia/NZ: declare on arrival, may need to show it's sealed.
Packing tips
- Wrap in 2 ziplock bags
- Pad with clothes inside a hard suitcase
- Tape the cap closed
- Avoid checked-baggage transfers — pick a direct flight if possible