LHR · United Kingdom · Verified
London LHR liquids 2026 - carry-on limit 2000 ml
Liquid rules at Heathrow Airport (LHR) in 2026: 2000 ml container limit. Official source and airport security guidance.
Limit2000 ml
Transparent bagNO
What liquid limit applies?
At Heathrow Airport (LHR), the verified single-container liquid limit is 2000 ml. The current rule does not use the classic 1-litre total limit.
Single container
2000 ml
Total limit
No classic 1-litre total in this rule
Liquids bag
No - the current official rule does not require the classic 1-litre transparent liquids bag.
What about a connection?
For a connection, check the airport where you pass security again. The departure-airport limit may not apply at the transfer checkpoint.
Check airport rules
Heathrow Airport · London · LHR