Notice of Results

The Compass Centre, Nelson Road,

Hounslow, Middlesex TW6 2GW

T: +44 (0)20 8745 7224

E: [email protected]

W: heathrow.com

5 February 2016

Heathrow Airport Holdings Limited

Financial results for Heathrow (SP) Limited on Tuesday 23 February 2016

Heathrow will announce its financial results for the year ended 31 December 2015 on Tuesday 23 February 2016.

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

On the same day, at 15:00 UK time, a presentation for bondholders, lenders and credit analysts will be hosted by John Holland-Kaye, Chief Executive Officer, and Michael Uzielli, Chief Financial Officer.

The venue for the presentation is Bank of America Merrill Lynch, 2 King Edward St, London

EC1A 1HQ.

Please register attendance via [email protected] by Monday 15 February 2016.

The presentation can also be accessed via conference call on the following numbers:

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

https://arkadin-trial.webex.com/arkadin-trial/onstage/g.php?d=701759373&t=a

Online event password: 666648

For further information contact:

Anne Hurn

Deputy Treasurer, Heathrow

+44 (0)20 8745 9947