Heathrow to Caldicot Buses

Heathrow to Caldicot buses

Travel from

Search accommodation with Expedia

Trip Overview

The average bus between Heathrow and Caldicot takes 4h 26m and the fastest bus takes 3h 22m. The bus service runs several times per day from Heathrow to Caldicot. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

4h 26m
Duration: 137 mi
Distance: Every 4 hours
Frequency

Bus

best

Take the bus from Heathrow Central Bus Station to Kingsway K14bus 201 / ...
Take the bus from Friars Walk 7 to Caldicot Crossbus 74 / ...

3h 29m

Heathrow to Caldicot bus times

Buses run every 4 hours between Heathrow and Caldicot. The earliest departure is at 12:30 AM at night, and the last departure from Heathrow is at 5:55 PM which arrives into Caldicot at 9:54 PM. All services require a transfer at Kingsway K14 and take an average of 4h 26m. The schedules shown below are for the next available departures.

Departing Friday, October 9, 2026

4:20 PM → 8:54 PM
4h 34m • 1 change
5:55 PM → 9:54 PM
3h 59m • 1 change

Departing Saturday, October 10, 2026

12:30 AM → 7:59 AM
7h 29m • 1 change
7:30 AM → 12:09 PM
4h 39m • 1 change
9:30 AM → 1:09 PM
3h 39m • 1 change
11:30 AM → 3:09 PM
3h 39m • 1 change
Show more

Departing Sunday, October 11, 2026

12:30 AM → 10:28 AM
9h 58m • 1 change
7:30 AM → 12:28 PM
4h 58m • 1 change
9:30 AM → 1:28 PM
3h 58m • 1 change
11:30 AM → 3:28 PM
3h 58m • 1 change
Show more

Departing Monday, October 12, 2026

12:30 AM → 6:37 AM
6h 7m • 1 change
7:15 AM → 12:09 PM
4h 54m • 1 change
9:30 AM → 1:09 PM
3h 39m • 1 change
11:30 AM → 2:52 PM
3h 22m • 1 change
Show more

Departing Tuesday, October 13, 2026

12:30 AM → 6:37 AM
6h 7m • 1 change
7:15 AM → 12:09 PM
4h 54m • 1 change
9:30 AM → 1:09 PM
3h 39m • 1 change
11:30 AM → 2:52 PM
3h 22m • 1 change
Show more

Departing Wednesday, October 14, 2026

12:30 AM → 6:37 AM
6h 7m • 1 change
7:15 AM → 12:09 PM
4h 54m • 1 change
9:30 AM → 1:09 PM
3h 39m • 1 change
11:30 AM → 2:52 PM
3h 22m • 1 change
Show more

Departing Thursday, October 15, 2026

12:30 AM → 6:37 AM
6h 7m • 1 change
7:15 AM → 12:09 PM
4h 54m • 1 change
9:30 AM → 1:09 PM
3h 39m • 1 change
11:30 AM → 2:52 PM
3h 22m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Heathrow to Caldicot? 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.

Trip Overview

Bus