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Belfast to Cardiff Bus

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03/24/2025
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Belfast to Cardiff by bus

The journey from Belfast to Cardiff by bus is 243.26 mi and takes 21 hr 11 min. There are 3 connections per day, with the first departure at 1:20 PM and the last at 1:50 PM. It is possible to travel from Belfast to Cardiff by bus for as little as $75.06 or as much as $75.06. The best price for this journey is $75.06.

Lowest Price $75.06
Journey Duration 21 hr 11 min
Connection per Day 3
Lowest Price $75.06
Highest Price $75.06
First Departure 1:20 PM
Last Departure 1:50 PM
Distance 243.26 mi
Departure Belfast
Arrival Cardiff
Carriers National Express

Belfast to Cardiff Bus Times

Departure date
Monday, Mar 24, 2025

Compare prices and tickets from Belfast to Cardiff

Best time to book Belfast to Cardiff travel

Virail Pro Tip ✌: Booking 10 days in advance save 10% on average

Best time to book cheap bus tickets from Belfast to Cardiff

The cheapest Belfast - Cardiff bus tickets can be found for as low as $15.98 if you’re lucky, or $65.36 on average. The most expensive ticket can cost as much as $559.11.

Find the best day to travel to Cardiff by bus

When travelling to Cardiff 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 National Express from Belfast to Cardiff
Compare services on board when travelling from Belfast to Cardiff by bus.
Facilities National Express
quiet_zone Quiet zone check
wifi WiFi check
power_sockets Power sockets check
luggage Luggage check
accessibility Accessibility check
food_and_drink Food and drink check
air_con Air conditioning check
bicycle Bicycle check
sleeper_couchette Sleeper check

Belfast to Cardiff CO2 Emissions by Bus

Ecology
Train
27.4kg
Bus
29.36kg
Flight
78.3kg
Car
62.64kg

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Frequently Asked Questions

How much is a bus ticket from Belfast to Cardiff?
A bus ticket from Belfast to Cardiff is $75.06. 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 $75.06.
What's the cheapest bus ticket from Belfast to Cardiff?
The cheapest ticket you can get from Belfast to Cardiff is $75.06. 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 Belfast and Cardiff by bus?
Belfast to Cardiff is 243.26 mi.
How long does the bus between Belfast and Cardiff take?
Belfast to Cardiff is on average 21 hr 11 min. However the fastest option will get you there in 20 hr 55 min.
How many bus connections per day go from Belfast to Cardiff?
Belfast to Cardiff has 3 connection(s) per day on average.
What time does the first bus from Belfast to Cardiff leave?
The earliest bus from Belfast to Cardiff departs at 1:20 PM. 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 Belfast to Cardiff depart?
The latest bus from Belfast to Cardiff departs at 1:50 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 Belfast to Cardiff 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 $75.06 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.
What's the fastest journey time between Belfast to Cardiff by bus?
The fastest journey time by bus between Belfast and Cardiff is 20 hr 55 min.
Is there a direct bus from Belfast to Cardiff?
Yes, there is a direct bus between Belfast and Cardiff.
What are the CO2 emissions for Belfast to Cardiff by bus?
The bus journey from Belfast to Cardiff creates 29.36kg of CO2 emissions.

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