What terminal is Cathay Pacific at LHR?
Cathay Pacific departs from Terminal 3 at Heathrow Airport.
100% of the 5 Cathay Pacific departures we tracked between 16 Jun 2026 and 29 Aug 2026 used Terminal 3.
Terminal assignments do change, and a handful of flights always sit somewhere else. Check your boarding pass on the day.
About Terminal 3
- 8 gates (1 to 9)
- About 6-12 minutes to walk from one end to the other (486 m)
LHR Terminal 3
Gates, the map, and how to reach the other terminals.
Security queue right now
Live wait times for the checkpoints in Terminal 3.
Quick Links
Predicted