Luggage Restrictions at Heathrow Airport

Planning your luggage carefully is essential to avoid unnecessary delays at Heathrow Airport. This guide provides key information about baggage weight limits, carry-on rules, and prohibited items to ensure a smooth journey through security and check-in.

1. Baggage Allowance and Weight Limits

Different airlines have varying weight limits and baggage policies. Make sure to verify your airline’s specific rules before you arrive at the airport.

  • **Economy Class:** 20-25 kg checked baggage allowance on average.
  • **Business Class:** Up to 32 kg per bag.
  • **Carry-on Weight Limit:** Generally 7-10 kg, depending on the airline.
  • Oversized or overweight bags may incur additional fees.

Tip: Use digital luggage scales to ensure you meet weight limits before arriving at Heathrow.

Heathrow Baggage Allowance
Carry-On Luggage Rules

2. Carry-On Luggage Rules

Heathrow Airport follows strict security rules for carry-on luggage. Make sure you pack according to these guidelines to avoid delays at the security checkpoint:

  • One cabin bag per passenger (subject to airline policy).
  • Liquids must be in containers of 100ml or less and placed in a clear 1-litre bag.
  • Electronics such as laptops and tablets must be removed during screening.
  • No sharp objects (e.g., scissors, knives) are allowed in carry-on luggage.

Note: Some airlines allow an additional personal item, such as a handbag or laptop bag.

3. Prohibited Items at Heathrow Airport

To maintain passenger safety, Heathrow Airport enforces restrictions on certain items. Ensure that your bags do not contain the following prohibited items:

  • Explosives, fireworks, and flammable substances.
  • Sharp objects like knives, box cutters, and razor blades.
  • Liquids over 100ml (unless packed in checked luggage).
  • Self-defense items (e.g., pepper spray or tasers).

Tip: Check Heathrow's prohibited items list for a full list of restricted goods.

4. Lost and Left Luggage Services

If you lose any of your luggage, Heathrow Airport offers dedicated services to assist passengers:

  • **Lost Luggage:** Contact your airline or visit the airport’s Lost Property office.
  • **Left Luggage Services:** Store luggage temporarily at secure facilities available in all terminals.
  • **Baggage Delivery:** Some airlines provide door-to-door baggage delivery services.

Tip: Always label your bags with your contact details to avoid losing your luggage.

Lost and Left Luggage Services at Heathrow

5. Oversized and Special Baggage

If you’re traveling with oversized items such as sports equipment or musical instruments, ensure you comply with Heathrow’s policies:

  • Notify your airline in advance to arrange transport for large items.
  • Special baggage (e.g., skis, bicycles) may incur extra fees.
  • Heathrow provides oversized baggage belts at designated check-in counters.

Tip: Use protective covers or cases for fragile items to avoid damage during transport.

6. Final Travel Tips for Smooth Luggage Handling

  • Check in online to reduce time spent at the airport.
  • Weigh your luggage at home to avoid excess baggage fees.
  • Use TSA-approved locks for added security.
  • Arrive at least 3 hours before international flights to ensure smooth check-in and security clearance.