Kings Langley to Heathrow Terminal 4 Buses

Kings Langley to Heathrow Terminal 4 buses

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Trip Overview

The average bus between Kings Langley and Heathrow Terminal 4 takes 2h 15m 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.

2h 15m
Duration: 32 mi
Distance: £8
Average price: Hourly
Frequency

Line 322 bus, bus

best

Take the bus from Vicarage Lane to Watford Junction stationbus 322
Take the bus from Watford Junction station to Heathrow Terminal 2bus Ra3
Take the bus from Heathrow Terminal 2 to Crowne Plaza / Holiday Inn Express T4bus Hhl

1h 41m

£4–11

Kings Langley to Heathrow Terminal 4 bus times

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 15m. The schedules shown below are for the next available departures.

Departing Friday, October 16, 2026

4:45 PM → 7:15 PM
2h 30m • 2 changes
5:18 PM → 7:45 PM
2h 27m • 2 changes
6:25 PM → 8:30 PM
2h 5m • 2 changes
7:33 PM → 10:00 PM
2h 27m • 2 changes
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Departing Saturday, October 17, 2026

7:51 AM → 9:50 AM
1h 59m • 2 changes
8:40 AM → 10:30 AM
1h 50m • 2 changes
9:34 AM → 11:20 AM
1h 46m • 2 changes
10:34 AM → 12:30 PM
1h 56m • 2 changes
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Departing Monday, October 19, 2026

6:21 AM → 8:20 AM
1h 59m • 2 changes
7:06 AM → 9:50 AM
2h 44m • 2 changes
8:07 AM → 10:30 AM
2h 23m • 2 changes
8:48 AM → 11:20 AM
2h 32m • 2 changes
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Departing Tuesday, October 20, 2026

6:21 AM → 8:20 AM
1h 59m • 2 changes
7:06 AM → 9:50 AM
2h 44m • 2 changes
8:07 AM → 10:30 AM
2h 23m • 2 changes
8:48 AM → 11:20 AM
2h 32m • 2 changes
Show more

Frequently asked questions

Want 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.