If you are travelling from either Terminal 2 or 3, your coach will stop at the Central Bus Station, and the departure halls are just a short walk away. If you are leaving from Terminal 5, you will be dropped right outside.
Just catch the free train transfer from Heathrow Central Bus Station at Terminals 2 & 3. There are 4 trains an hour with an average journey time of 20 minutes.
Average saving calculated by comparing Advance Single Standard Class ticket prices to the equivalent price of a Standard Class Super Off-Peak ticket bought on the day of travel. Advance fares are subject to availability. Selected GWR routes only. Advance fares available from up to 11 weeks prior to travel. Savings correct as of September 2018. Terms and conditions apply.