Heathrow Airport Smoking Area (2026): Before and After Security, by Terminal
- Before security
- Marked outdoor areas outside every terminalSource: heathrow.com
- After security
- None – no smoking or vaping anywhere after securitySource: heathrow.com
- Policy
- Connecting passengers cannot smoke during a transfer without passing passport control and leaving the terminalSource: heathrow.com
- Vaping
- Same as smoking: outdoor marked areas only; check your airline's rules for carrying e-cigarettesSource: heathrow.com
Last verified · 1 source
Where you can smoke at Heathrow: before security, after security, and by terminal, with hours where the airport publishes them. Sourced and dated.
Heathrow smoking areas before security
- Before security
- Marked outdoor areas outside every terminalSource: heathrow.com
Can you smoke after security at Heathrow?
- After security
- None – no smoking or vaping anywhere after securitySource: heathrow.com
- Policy
- Connecting passengers cannot smoke during a transfer without passing passport control and leaving the terminalSource: heathrow.com
- Vaping
- Same as smoking: outdoor marked areas only; check your airline's rules for carrying e-cigarettesSource: heathrow.com
Sources
- https://www.heathrow.com/at-the-airport/terminal-facilities/smoking-areas — retrieved 3 September 2026