Gatwick Airport Liquid Rules

Checked against official Gatwick, GOV.UK and easyJet guidance on 24 August 2026. Security staff always make the final decision at the checkpoint.

Short answer: at London Gatwick, each liquid container can hold up to 2 litres. Most liquids and large electronics can stay inside your cabin bag during screening. The important exception is the bottle itself: metal and double-walled containers must be empty when they go through security.

Item	Gatwick security rule	What to do
Liquid in a plastic or other single-wall container	Up to 2 litres per container	Keep it sealed and inside your cabin bag
Metal or insulated/double-wall bottle	Must be empty	Empty it before security and refill airside
Laptop, tablet or Kindle	Can normally stay in the bag	Leave it packed unless an officer asks you to remove it
Open coffee cup or unsealed drink can	Not accepted through screening	Finish or discard it before the checkpoint
Medicine, baby milk or special-diet liquid	Exceptions apply	Carry supporting evidence where relevant and allow extra screening time

The 2-litre rule: container size matters

Gatwick’s current security guidance says liquids, creams, gels, pastes, sprays and aerosols may pass through in individual containers of no more than 2 litres. That is a container limit, not permission to carry prohibited or dangerous liquids. Security staff can still reject anything they consider unsafe.

The rule covers more than drinks. Toothpaste, mascara, contact-lens solution, sun cream, roll-on deodorant, jam, honey, hummus, soup and other items that can be poured, spread or squeezed are treated as liquids. A container larger than 2 litres is not allowed just because it is only partly full.

Under Gatwick’s normal screening process, compliant liquids can remain inside your hand luggage. You do not need to pull them out at the tray unless signage or a security officer tells you to do so.

Metal and insulated bottles must be empty

This is the Gatwick-specific detail most likely to catch travellers out. A filled stainless-steel flask, metal water bottle or double-walled insulated bottle does not qualify for the 2-litre allowance. Empty it before joining the security queue.

Gatwick’s security FAQ says empty plastic or metal drink containers may go through. After screening, refill your bottle at a free water fountain or in a restaurant. A full, resealable single-wall plastic bottle of 2 litres or less may pass under the current rule, but the checkpoint officer has the final say.

Do laptops stay in the bag at Gatwick?

Normally, yes. Gatwick says laptops, iPads, Kindles and other large electrical items can remain in hand luggage for screening. Its detailed guidance also notes that passengers may sometimes be asked to remove electronics for separate screening. The practical rule is simple: leave your laptop packed at first, then follow the officer’s instruction if your bag needs an extra check.

Battery rules are separate from the security-tray process. Spare lithium batteries and power banks normally belong in cabin baggage, not checked baggage, and airlines may impose extra limits. Use the Power Bank Flight Checker for a quick capacity and packing check.

Gatwick security rules are not easyJet baggage rules

Gatwick decides what can pass through the airport security checkpoint. Your airline decides how many cabin bags you may board with and how large they can be. Passing security does not guarantee that an oversized bag will be accepted at the gate.

For example, easyJet currently includes one small under-seat cabin bag measuring no more than 45 × 36 × 20 cm and weighing up to 15 kg. A large cabin bag of up to 56 × 45 × 25 cm is available only when it is included with the fare, membership or a separate purchase. Check your own booking because allowances and availability can change.

The rule may be different on your return flight

Gatwick explicitly says its 2-litre process applies to passengers departing from Gatwick. Many other airports still restrict ordinary liquids to 100 ml containers, even when the bottle is partly empty. GOV.UK tells passengers to check every departure, transfer and return airport.

Do not assume a 500 ml bottle accepted outbound at Gatwick will be accepted on the way home. Before packing, check the other airport with the Airport Security Rules Checker. For common items such as vapes, razors, aerosols and batteries, use the Can I Bring It? Flight Item Checker.

Medicines, baby milk and duty-free liquids

Liquid medicine: Gatwick allows medically necessary liquids over the normal limit when supported by a doctor’s letter, prescription or named prescription label. Allow time for additional screening.
Baby milk and sterilised water: exceptions apply when travelling with a baby. Security staff may inspect the container.
Duty-free alcohol or perfume: oversized liquids should remain in the sealed, tamper-evident security bag with the receipt visible. Do not open the bag before your final destination.
Frozen liquids: Gatwick treats ice as a liquid and says frozen foodstuffs are not permitted through security.

Two-minute packing checklist

Check that every ordinary liquid container is 2 litres or smaller.
Empty metal, vacuum and double-walled bottles before security.
Use only resealable drink containers; finish open coffee or drinks in cans.
Leave liquids and your laptop inside the cabin bag unless staff ask otherwise.
Keep medicine evidence easy to reach.
Check your airline’s cabin-bag allowance separately.
Check the liquid rule at every return or connecting airport.

Gatwick liquid rules FAQ

Is the 2-litre allowance a total limit?

Gatwick describes the limit per individual container. Its public guidance does not state a separate overall total for ordinary compliant liquids, but your quantity must still fit within your cabin-bag allowance and pass security screening. Pack normal travel quantities rather than treating the rule as unlimited.

Can I take a full 2-litre water bottle?

A resealable, non-metal, non-double-walled container of no more than 2 litres falls within Gatwick’s current rule. A metal or insulated bottle must be empty. Open cups and unsealed cans must be finished or discarded.

Does the rule apply in both Gatwick terminals?

Gatwick’s current public security guidance presents the 2-litre and electronics process airport-wide and does not publish separate North and South Terminal rules. Follow the signs and staff instructions at the checkpoint you use.

Do I need to remove my liquids or laptop?

Usually no: Gatwick says both can remain inside your hand luggage. Officers can still request a separate inspection, so do not bury electronics or medicine where they are difficult to reach.

Compare other UK airport rules

Scanner roll-outs are not identical across the UK. Compare Gatwick with our current guides to Heathrow liquid rules, Manchester liquid rules and Glasgow liquid rules.

Official sources

PrismGist independently summarizes official travel rules to help you prepare. Rules and screening instructions can change; always follow Gatwick, your airline and security staff.