The average bus between Kings Langley and Heathrow Terminal 4 takes 2h 16m and the fastest bus takes 1h 45m. There is a bus service every few hours from Kings Langley to Heathrow Terminal 4. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run hourly between Kings Langley and Heathrow Terminal 4. The earliest departure is at 6:21 AM in the morning, and the last departure from Kings Langley is at 8:23 PM which arrives into Heathrow Terminal 4 at 10:45 PM. All services require a transfer at Watford Junction station and take an average of 2h 16m. The schedules shown below are for the next available departures.


2h 12m • 2 changes

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1h 59m • 2 changes

2h 44m • 2 changes

2h 28m • 2 changes

2h 32m • 2 changes

1h 59m • 2 changes

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2h 28m • 2 changes

2h 32m • 2 changes

1h 59m • 2 changes

2h 44m • 2 changes

2h 28m • 2 changes

2h 32m • 2 changesWant to know about travelling from Kings Langley to Heathrow Terminal 4? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from Kings Langley to Heathrow Terminal 4. However, there are services departing from Kings Langley station and arriving at Heathrow Terminal 4 station via Watford Junction station station. The journey, including transfers, takes approximately 2h 16m.
Kings Langley to Heathrow Terminal 4 bus services, operated by Arriva UK, depart from Vicarage Lane station.
Kings Langley to Heathrow Terminal 4 bus services, operated by Arriva UK, arrive at Crowne Plaza / Holiday Inn Express T4 station.
The distance between Kings Langley and Heathrow Terminal 4 is 28.4 km. The road distance is 52 km.
You can take a bus from Vicarage Lane to Crowne Plaza / Holiday Inn Express T4 via Watford Junction station and Heathrow Terminal 2 in around 1h 43m.