Where in your bags?
How much?
Allowed
On the plane
✈ Aer LingusCARRY-ON
Yes - carry it on.
- 100 ml is within Aer Lingus's 100 ml limit.
- Put liquids, gels and pastes in one clear 1-litre plastic bag, separate from the rest of your hand luggage.
- Larger containers can go in checked baggage, where this restriction does not apply.
Official source
🌐Aer Lingus carry-on baggageLiquids rules↗To be 100% sure, we always recommend confirming with the official channels.
From Aer Lingus's own published rules, checked October 2026. Rules change, so confirm with the airline before you fly.