Bus from London Heathrow Airport (LHR) to Cardiff

Find a coach from London Heathrow Airport to Cardiff: Compare all companies
1
Search accommodation with Booking.com
The Best Deals Save up to 70%
The Most Choices Millions of routes worldwide
Easy and Transparent Compare offers with 1 click

Compare all timetables for the bus from London Heathrow Airport to Cardiff

Here is a selection of the cheapest shuttle trips from the schedule from London Heathrow Airport to Cardiff from various bus operators like National Express or FlixBus for the next days.
today
from £13
tomorrow
from £15
Monday
from £11
Tuesday
from £13
Wednesday
from £13
Thursday
from £13
Friday
from £13

Cheapest bus trips today

Prices are for one way and one person
  • National Express
    5h 5m
    0
    21:40
    London Heathrow Airport
    London Heathrow Airport - T5
    02:45
    Cardiff
    University
    0
    National Express
    Economy
    £13
  • FlixBus
    3h 20m
    0
    00:45
    London Heathrow Airport
    London Heathrow Airport - T2/3
    04:05
    Cardiff
    Lloyd George Avenue
    0
    FlixBus
    Economy
    £13
  • FlixBus
    3h 55m
    0
    12:50
    London Heathrow Airport
    London Heathrow Airport - T2/3
    16:45
    Cardiff
    Lloyd George Avenue
    0
    FlixBus
    Economy
    £13
  • FlixBus
    3h 40m
    0
    14:45
    London Heathrow Airport
    London Heathrow Airport - T2/3
    18:25
    Cardiff
    Lloyd George Avenue
    0
    FlixBus
    Economy
    £13
  • National Express
    4h 40m
    0
    22:05
    London Heathrow Airport
    London Heathrow Airport - T2/3
    02:45
    Cardiff
    University
    0
    National Express
    Economy
    £15

Cheapest bus trips tomorrow

Prices are for one way and one person
  • National Express
    5h 5m
    0
    21:40
    London Heathrow Airport
    London Heathrow Airport - T5
    02:45
    Cardiff
    University
    0
    National Express
    Economy
    £15
  • FlixBus
    3h 55m
    0
    10:15
    London Heathrow Airport
    London Heathrow Airport - T5
    14:10
    Cardiff
    Lloyd George Avenue
    0
    FlixBus
    Economy
    £17
  • FlixBus
    3h 40m
    0
    22:25
    London Heathrow Airport
    London Heathrow Airport - T5
    02:05
    Cardiff
    Lloyd George Avenue
    0
    FlixBus
    Economy
    £17
  • FlixBus
    3h 35m
    0
    10:35
    London Heathrow Airport
    London Heathrow Airport - T2/3
    14:10
    Cardiff
    Lloyd George Avenue
    0
    FlixBus
    Economy
    £17
  • National Express
    5h 5m
    0
    20:40
    London Heathrow Airport
    London Heathrow Airport - T2/3
    01:45
    Cardiff
    University
    0
    National Express
    Economy
    £19

Cheapest bus trips Monday

Prices are for one way and one person
  • National Express
    3h 30m
    0
    00:30
    London Heathrow Airport
    London Heathrow Airport - T2/3
    04:00
    Cardiff
    Coach Station
    0
    National Express
    Economy
    £11
  • National Express
    2h 50m
    0
    22:50
    London Heathrow Airport
    London Heathrow Airport - T2/3
    01:40
    Cardiff
    Coach Station
    0
    National Express
    Economy
    £11
  • National Express
    5h 5m
    0
    21:40
    London Heathrow Airport
    London Heathrow Airport - T5
    02:45
    Cardiff
    University
    0
    National Express
    Economy
    £13
  • FlixBus
    3h 40m
    0
    00:25
    London Heathrow Airport
    London Heathrow Airport - T5
    04:05
    Cardiff
    Lloyd George Avenue
    0
    FlixBus
    Economy
    £13
  • FlixBus
    4h 15m
    0
    12:30
    London Heathrow Airport
    London Heathrow Airport - T5
    16:45
    Cardiff
    Lloyd George Avenue
    0
    FlixBus
    Economy
    £13

Cheapest bus trips Tuesday

Prices are for one way and one person
  • FlixBus
    3h 40m
    0
    00:25
    London Heathrow Airport
    London Heathrow Airport - T5
    04:05
    Cardiff
    Lloyd George Avenue
    0
    FlixBus
    Economy
    £13
  • FlixBus
    4h 0m
    0
    08:30
    London Heathrow Airport
    London Heathrow Airport - T5
    12:30
    Cardiff
    Lloyd George Avenue
    0
    FlixBus
    Economy
    £13
  • FlixBus
    3h 55m
    0
    10:15
    London Heathrow Airport
    London Heathrow Airport - T5
    14:10
    Cardiff
    Lloyd George Avenue
    0
    FlixBus
    Economy
    £13
  • National Express
    5h 35m
    0
    17:50
    London Heathrow Airport
    London Heathrow Airport - T5
    23:25
    Cardiff
    University
    0
    National Express
    Economy
    £15
  • National Express
    5h 25m
    0
    21:40
    London Heathrow Airport
    London Heathrow Airport - T5
    03:05
    Cardiff
    University
    0
    National Express
    Economy
    £15

Cheapest bus trips Wednesday

Prices are for one way and one person
  • FlixBus
    3h 40m
    0
    00:25
    London Heathrow Airport
    London Heathrow Airport - T5
    04:05
    Cardiff
    Lloyd George Avenue
    0
    FlixBus
    Economy
    £13
  • FlixBus
    3h 55m
    0
    10:15
    London Heathrow Airport
    London Heathrow Airport - T5
    14:10
    Cardiff
    Lloyd George Avenue
    0
    FlixBus
    Economy
    £13
  • FlixBus
    4h 15m
    0
    12:30
    London Heathrow Airport
    London Heathrow Airport - T5
    16:45
    Cardiff
    Lloyd George Avenue
    0
    FlixBus
    Economy
    £13
  • National Express
    5h 25m
    0
    21:40
    London Heathrow Airport
    London Heathrow Airport - T5
    03:05
    Cardiff
    University
    0
    National Express
    Economy
    £17
  • National Express
    5h 35m
    0
    17:50
    London Heathrow Airport
    London Heathrow Airport - T5
    23:25
    Cardiff
    University
    0
    National Express
    Economy
    £19

Cheapest bus trips Thursday

Prices are for one way and one person
  • FlixBus
    3h 40m
    0
    00:25
    London Heathrow Airport
    London Heathrow Airport - T5
    04:05
    Cardiff
    Lloyd George Avenue
    0
    FlixBus
    Economy
    £13
  • FlixBus
    4h 0m
    0
    08:30
    London Heathrow Airport
    London Heathrow Airport - T5
    12:30
    Cardiff
    Lloyd George Avenue
    0
    FlixBus
    Economy
    £13
  • FlixBus
    3h 55m
    0
    10:15
    London Heathrow Airport
    London Heathrow Airport - T5
    14:10
    Cardiff
    Lloyd George Avenue
    0
    FlixBus
    Economy
    £13
  • National Express
    3h 50m
    0
    00:10
    London Heathrow Airport
    London Heathrow Airport - T5
    04:00
    Cardiff
    Coach Station
    0
    National Express
    Economy
    £16
  • National Express
    3h 30m
    0
    15:10
    London Heathrow Airport
    London Heathrow Airport - T5
    18:40
    Cardiff
    Coach Station
    0
    National Express
    Economy
    £16

Cheapest bus trips Friday

Prices are for one way and one person
  • National Express
    5h 5m
    0
    21:40
    London Heathrow Airport
    London Heathrow Airport - T5
    02:45
    Cardiff
    University
    0
    National Express
    Economy
    £13
  • FlixBus
    3h 40m
    0
    00:25
    London Heathrow Airport
    London Heathrow Airport - T5
    04:05
    Cardiff
    Lloyd George Avenue
    0
    FlixBus
    Economy
    £13
  • FlixBus
    3h 40m
    0
    22:25
    London Heathrow Airport
    London Heathrow Airport - T5
    02:05
    Cardiff
    Lloyd George Avenue
    0
    FlixBus
    Economy
    £13
  • FlixBus
    3h 20m
    0
    00:45
    London Heathrow Airport
    London Heathrow Airport - T2/3
    04:05
    Cardiff
    Lloyd George Avenue
    0
    FlixBus
    Economy
    £13
  • National Express
    5h 25m
    0
    18:25
    London Heathrow Airport
    London Heathrow Airport - T5
    23:50
    Cardiff
    University
    0
    National Express
    Economy
    £15

Frequency of bus connections between London Heathrow Airport and Cardiff

See here how frequent the connections between London Heathrow Airport and Cardiff are, during different times and days of the week.
Sunday is the busiest day, with more than 85 daily coaches from London Heathrow Airport to Cardiff. Saturday has instead the fewest connections, with only 75 daily coaches between London Heathrow Airport and Cardiff.
The busiest time of the day is the Afternoon, with 193 coaches from London Heathrow Airport to Cardiff, while Night sees the fewest connections between London Heathrow Airport and Cardiff, with only 44 offers.

Facts about coaches from London Heathrow Airport (LHR) to Cardiff

Compare all providers like National Express and FlixBus that travel 80 times every day by bus from London Heathrow Airport to Cardiff in one click! Book your bus ticket from London Heathrow Airport to Cardiff starting from £11!

Cheapest Bus £11
Fastest Bus 2h 50m
Earliest Coach 00:30
Latest Coach 23:45
Daily Bus Connections 80 Ø
Distance 188.7 km
Coach Companies National Express and FlixBus

Cheapest coach connections from London Heathrow Airport to Cardiff

Every day, 80 buses from 2 coach companies leave London Heathrow Airport for Cardiff: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 23/03/2025 and for the following days.

Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday 17/03
Tuesday 18/03
Wednesday 19/03
Thursday 20/03
Friday 21/03
Saturday 22/03
£13
Sunday 23/03
£15
Monday 24/03
£11
Tuesday 25/03
£16
Wednesday 26/03
£13
Thursday 27/03
£13
Friday 28/03
£15
Saturday 29/03
£15
Sunday 30/03
£13
Monday 31/03
£13
Tuesday 01/04
£13
Wednesday 02/04
£13
Thursday 03/04
£13
Friday 04/04
£13
Saturday 05/04
£13
Sunday 06/04
£17
Monday 07/04
£16
Tuesday 08/04
Wednesday 09/04
£13
Thursday 10/04
£13
Friday 11/04
£16
Saturday 12/04
£18
Sunday 13/04

The cheapest time to travel from London Heathrow Airport to Cardiff

See here on which day and which time of the day you can find the cheapest bus ticket from London Heathrow Airport to Cardiff, for the next 30 days.
With a price starting from £11, Monday is the cheapest day for a coach from London Heathrow Airport to Cardiff. Sunday instead is the most expensive day with prices starting from £15.
Evening is the cheapest day time for bus tickets from London Heathrow Airport to Cardiff, with £11. Morning is the most expensive time of the day with prices starting from £13.

How to save money travelling from London Heathrow Airport to Cardiff

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from London Heathrow Airport to Cardiff in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from London Heathrow Airport to Cardiff, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later coaches from London Heathrow Airport to Cardiff are also emptier.

Beloved bus companies from London Heathrow Airport to Cardiff

These are the most booked bus companies between London Heathrow Airport to Cardiff from our users.

National Express from London Heathrow Airport to Cardiff

National Express

Here you will find the key facts about the National Express bus route London Heathrow Airport to Cardiff:

Cheapest Price £11
Fastest Coach 2h 50m
Earliest Coach 00:30
Last Coach 23:45
Daily Connections 62 Ø
Found on 22/03/2025

FlixBus from London Heathrow Airport to Cardiff

FlixBus

Here you will find the key facts about the FlixBus bus route London Heathrow Airport to Cardiff:

Cheapest Price £13
Fastest Coach 3h 20m
Earliest Coach 00:45
Last Coach 22:45
Daily Connections 17 Ø
Found on 22/03/2025

All bus stations and stops in London Heathrow Airport and Cardiff

The map below shows you where to find all the bus stations in London Heathrow Airport and Cardiff.

Compare the bus with other modes of transport

The bus is often the cheapest mode of transport, while other modes like train or flight are faster. Looking for quicker alternatives to travel from London Heathrow Airport to Cardiff? Compare all modes of transports from London Heathrow Airport to Cardiff.

Service and Comfort on the bus from London Heathrow Airport to Cardiff

Want to know which seat classes are available on the coaches from London Heathrow Airport to Cardiff? Or which bus companies serve the route London Heathrow Airport to Cardiff? Below you will find answers to your questions.

FAQs about the London Heathrow Airport to Cardiff bus

How much does a London Heathrow Airport - Cardiff coach trip cost?

This depends on, among other things, the day and travel time. The cheapest airport transfer for the London Heathrow Airport - Cardiff route is available from £11 and takes 3h 30m. Compare offers and save money!

How much could I save by comparing buses from London Heathrow Airport to Cardiff?

The connection London Heathrow Airport to Cardiff is offered by 2 companies with ticket prices ranging from £11 to £49. Therefore, we suggest booking your ticket as soon as possible to ensure you will get the cheapest ticket price.

How many connections are available for the London Heathrow Airport - Cardiff route on average every day?

Each day, the bus route from London Heathrow Airport to Cardiff is offered by roughly 80 busses. By using our search, you can compare bus schedules and find your ideal trip.

How long does a bus to Cardiff from London Heathrow Airport take?

The quickest transfer from London Heathrow Airport to Cardiff is provided by National Express and takes 2h 50m. Coach tickets for this connection cost £28. However, keep in mind that the connection can take longer due to traffic.

What time is the first bus from London Heathrow Airport to Cardiff?

The earliest bus to Cardiff departs from London Heathrow Airport at 00:30. In this context, information about departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

What time is the last coach from London Heathrow Airport to Cardiff?

The latest bus to Cardiff departs from London Heathrow Airport at 23:45. Please note that departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

Which bus companies serve the London Heathrow Airport - Cardiff route?

Passengers looking to travel from London Heathrow Airport to Cardiff can travel with National Express and FlixBus. Compare all available bus tickets with our search to book the trip that works best for you.

Is there a direct bus between London Heathrow Airport and Cardiff?

You can check all the direct connections between London Heathrow Airport and Cardiff by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct transfer: National Express and FlixBus.

What can I take with me on the bus to Cardiff from London Heathrow Airport?

Depending on which provider you travel with, what you are allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the bus for the London Heathrow Airport Cardiff bus route free of charge. Simply use our search to find a coach that is best suited to your needs for your planned travel date.

What equipment is available for the London Heathrow Airport Cardiff bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make travelling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the transfer from London Heathrow Airport to Cardiff on your planned travel date.

Available seat classes which are offered on the bus route London Heathrow Airport to Cardiff

Economy
Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to London Heathrow Airport and to Cardiff

Here’s an overview of the most popular bus routes to London Heathrow Airport and to Cardiff. Simply click on the connection of your choice, and you will find all the details about your bus route!
Buses Bath to London Heathrow Airport Buses Bath to London Heathrow Airport
Bus Exeter to London Heathrow Airport Bus Exeter to London Heathrow Airport
Bus to London Heathrow Airport from London Bus to London Heathrow Airport from London
Coach from Reading to London Heathrow Airport Coach from Reading to London Heathrow Airport
Buses London to Cardiff Buses London to Cardiff
Bus from Bristol to Cardiff Bus from Bristol to Cardiff
Coach to Cardiff from Swansea Coach to Cardiff from Swansea
Coaches Bridgend to Cardiff Coaches Bridgend to Cardiff
CheckMyBus › Coaches in United Kingdom › Coach to London Heathrow Airport › Coach to Cardiff

The CheckMyBus App

Free Download

App Store
CheckMyBus App
Close
GPDR CheckMyBus shield

We value your privacy!

To show you the best bus deals, we and our partners use technical, analytical, and marketing cookies for ads personalisation. We remember your anonymized details to provide a personalized experience.