Cardiff to Knebworth Buses

Cardiff to Knebworth buses

Travel from

Search accommodation with Expedia

Trip Overview

The average bus between Cardiff and Knebworth takes 7h 27m and the fastest bus takes 5h 26m. The bus service runs several times per day from Cardiff to Knebworth. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

7h 27m
Duration: 193 mi
Distance: £34
Average price: Every 3 hours
Frequency

Bus

best

Take the bus from Sophia Gardens to Heathrow Central Bus Stationbus 201 / ...
Take the bus from Heathrow Central Bus Station to Luton Station Interchangebus 230 / ...

6h 42m

£27–48

Cardiff to Knebworth bus times

Buses run every 3 hours between Cardiff and Knebworth. The earliest departure is at 3:30 AM at night, and the last departure from Cardiff is at 4:40 PM which arrives into Knebworth at 9:01 AM. All services require a transfer at Heathrow Central Bus Station and take an average of 7h 27m. The schedules shown below are for the next available departures.

Departing Tuesday, November 3, 2026

5:25 AM → 11:14 AM
5h 49m • 3 changes
7:15 AM → 1:34 PM
6h 19m • 3 changes
8:25 AM → 3:06 PM
6h 41m • 3 changes
9:30 AM → 4:40 PM
7h 10m • 3 changes
Show more

Departing Wednesday, November 4, 2026

3:30 AM → 10:08 AM
6h 38m • 3 changes
5:25 AM → 11:14 AM
5h 49m • 3 changes
7:15 AM → 1:34 PM
6h 19m • 3 changes
8:25 AM → 3:06 PM
6h 41m • 3 changes
Show more

Departing Thursday, November 5, 2026

3:30 AM → 10:08 AM
6h 38m • 3 changes
5:25 AM → 11:14 AM
5h 49m • 3 changes
7:15 AM → 1:34 PM
6h 19m • 3 changes
8:25 AM → 3:06 PM
6h 41m • 3 changes
Show more

Departing Friday, November 6, 2026

3:30 AM → 10:08 AM
6h 38m • 3 changes
5:25 AM → 11:14 AM
5h 49m • 3 changes
7:15 AM → 1:34 PM
6h 19m • 3 changes
8:25 AM → 3:06 PM
6h 41m • 3 changes
Show more

Departing Saturday, November 7, 2026

3:30 AM → 9:55 AM
6h 25m • 3 changes
5:35 AM → 11:14 AM
5h 39m • 3 changes
7:25 AM → 1:25 PM
6h • 3 changes
8:35 AM → 3:14 PM
6h 39m • 3 changes
Show more

Departing Sunday, November 8, 2026

3:30 AM → 10:01 AM
6h 31m • 3 changes
5:35 AM → 11:01 AM
5h 26m • 3 changes
7:25 AM → 2:01 PM
6h 36m • 3 changes
8:35 AM → 3:01 PM
6h 26m • 3 changes
Show more

Departing Monday, November 9, 2026

3:30 AM → 10:08 AM
6h 38m • 3 changes
5:25 AM → 11:14 AM
5h 49m • 3 changes
7:15 AM → 1:34 PM
6h 19m • 3 changes
8:25 AM → 3:06 PM
6h 41m • 3 changes
Show more

Frequently asked questions

Want to know about travelling from Cardiff to Knebworth? 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.