Notice of Results

11 October 2016

Heathrow Airport Holdings Limited

9M 2016 results for Heathrow (SP) Limited on Thursday 20 October 2016

Heathrow will announce its results for the nine months ended 30 September 2016 on Thursday 20 October 2016.

Results will be released at 07:00 UK time and will be available on the Heathrow Investor Centre at www.heathrowairport.com.

At 15:00 UK time, a conference call for bondholders, lenders and credit analysts will be hosted by John Holland-Kaye, Chief Executive Officer and Javier Echave, Acting Chief Financial Officer.

Please register attendance via [email protected] by Friday 14 October 2016.

The conference call can be accessed on the following numbers:

The presentation can also be followed live, via webex at:

https://arkadin-event.webex.com/arkadin-event/onstage/g.php?d=703987983&t=a

Online event password: 669330

For further information contact:

Andrew Efiong

Director of Treasury, Heathrow

+44 (0)20 8745 2742