London Stansted Airport liquids and security rules
Flying from London? Here is what London Stansted Airport states about liquids and electronics in hand luggage.
100 ml limit
Stansted still applies the 100ml limit, but liquids no longer go in a separate clear bag - they can be left inside your hand luggage during the security search.
| Liquid container limit | 100 ml limit |
| Clear plastic bag needed | No |
| Liquids can stay in your bag | Yes |
| Laptops can stay in your bag | Not stated |
What this means at London Stansted Airport
- Airport states: 'You can pack liquids in your hand luggage, as long as each liquid is under 100ml. These can be left in your hand luggage during the Security search.'
- Airport states: 'Liquids, aerosols, and gels over 100ml each are not permitted through security.'
- The security page does not mention a clear resealable bag for your own liquids; a transparent bag is mentioned only for duty-free purchases.
- laptops_in_bag_allowed is null: the airport's security page gives no instruction on whether laptops or large electricals must be removed at screening.
- Containers must have the capacity printed on them; handwritten measurements or stickers are not accepted.
- Liquid medication over 100ml needs a doctor's letter, prescription copy or prescription label.
- Baby food and baby milk are exempt from the 100ml limit.
- Duty free: items sealed in a transparent bag at point of purchase with the receipt visible, bought within 24 hours, are allowed through.
Source: Security | London Stansted Airport. Checked 20 September 2026.
Security rules are set by the airport, but your bag size is set by your airline. Check your bag against every airline here.
Frequently asked questions
Can I take liquids over 100 ml through London Stansted Airport?
No. Containers must be 100 ml or smaller.
Do I need a clear plastic bag at London Stansted Airport?
No, the airport no longer requires one.