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London to Cwmbran Bus

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15/11/2025
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London to Cwmbran by bus

The journey from London to Cwmbran by bus is 203.34 km and takes 3 hrs 59 mins. There are 4 connections per day, with the first departure at 6:25 am and the last at 11:00 pm. It is possible to travel from London to Cwmbran by bus for as little as RM 17.10 or as much as RM 202.53. The best price for this journey is RM 17.10.

Lowest Price RM 17.10
Journey Duration 3 hrs 59 mins
Connection per Day 4
Lowest Price RM 17.10
Highest Price RM 202.53
First Departure 6:25 am
Last Departure 11:00 pm
Distance 203.34 km
Departure London
Arrival Cwmbran
Carriers Megabus

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Best time to book cheap bus tickets from London to Cwmbran

The cheapest London - Cwmbran bus tickets can be found for as low as RM 82.39 if you’re lucky, or RM 94.09 on average. The most expensive ticket can cost as much as RM 121.16.

Find the best day to travel to Cwmbran by bus

When travelling to Cwmbran by bus, if you want to avoid crowds you can check how frequently our customers are travelling in the next 30-days using the graph below. On average, the peak hours to travel are between 6:30am and 9am in the morning, or between 4pm and 7pm in the evening. Please keep this in mind when travelling to your point of departure as you may need some extra time to arrive, particularly in big cities!

Services on board Megabus from London to Cwmbran
Compare services on board when travelling from London to Cwmbran by bus.
Facilities Megabus
wifi WiFi check
power_sockets Power sockets check
luggage Luggage check
air_con Air conditioning check
accessibility Accessibility check

London to Cwmbran CO2 Emissions by Bus

Ecology
Train
14.23kg
Bus
15.25kg
Flight
40.67kg
Car
32.53kg

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Frequently Asked Questions

How much is a bus ticket from London to Cwmbran?
A bus ticket from London to Cwmbran is RM 68.45. However the price varies depending on how early you buy, and if it's peak time to travel. Occasionally you can find them for as cheap as RM 17.10.
What's the cheapest bus ticket from London to Cwmbran?
The cheapest ticket you can get from London to Cwmbran is RM 17.10. We recommend booking as early as possible and off-peak hours to get the cheapest ticket possible. Off-peak times are usually from 09:30 to 16:00, and after 19:00.
What's the distance between London and Cwmbran by bus?
London to Cwmbran is 203.34 km.
How long does the bus between London and Cwmbran take?
London to Cwmbran is on average 3 hrs 59 mins. However the fastest option will get you there in 3 hrs 20 mins.
How many bus connections per day go from London to Cwmbran?
London to Cwmbran has 4 connection(s) per day on average.
What time does the first bus from London to Cwmbran leave?
The earliest bus from London to Cwmbran departs at 6:25 am. However be sure to check with us the schedule on the day you want to leave as the time may differ.
What time does the last bus from London to Cwmbran depart?
The latest bus from London to Cwmbran departs at 11:00 pm. However be sure to check with us the schedule on the day you want to leave as the time may differ.
Should I book my ticket from London to Cwmbran in advance?
If you can, we recommend booking your ticket as early as possible to ensure you get better savings. The cheapest bus ticket we have found is RM 17.10 but this may be subject to change depending on the day of travel, hour you wish to depart and how far in advance you book.
How many direct connections depart from London to Cwmbran?
There are on average 4 direct connection(s) from London to go to Cwmbran.
What's the fastest journey time between London to Cwmbran by bus?
The fastest journey time by bus between London and Cwmbran is 3 hrs 20 mins.
Is there a direct bus from London to Cwmbran?
Yes, there is a direct bus between London and Cwmbran.
What are the CO2 emissions for London to Cwmbran by bus?
The bus journey from London to Cwmbran creates 15.25kg of CO2 emissions.

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