Ireland West Airport Knock liquids rules

Ireland West Airport Knock allows liquids in containers up to 2 litres, with no clear bag needed, and liquids and electrical items can stay in your bag.

Largest container

Up to 2 litres

Clear bag needed

Not stated

Liquids stay in bag

Yes

Laptops stay in bag

Yes

Every lane

Yes, all lanes

The 2-litre limit came in around late January 2026. Knock first relaxed its rules in 2023 but had to go back to 100 ml from 1 September 2024 under EU rules.

Medicines, baby food and duty-free in sealed bags are exempt from the 100 ml limit. Rules vary by airport, so check your return and connecting airports too.