London Heathrow Airport to Cardiff bus with Megabus

Wed 26 Nov
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Megabus
National Express
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The cheapest and fastest coaches from London Heathrow Airport to Cardiff

Showing times and prices for 26 Nov

Cheapest price

£16

Average price

£31

Fastest journey

2 h 50 m

Average duration

2 h 55 m

Buses per day

63

Distance

189 km

Cheap tickets

The best way to find a cheap coach ticket from London Heathrow Airport to Cardiff is to book your journey as far in advance as possible and to avoid travelling at rush hour.

The average ticket from London Heathrow Airport to Cardiff will cost around £31 if you buy it on the day, but you can find cheap coach tickets today for only £16.

Fast coaches

Of the 63 buses that leave London Heathrow Airport for Cardiff every day 57 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

These direct buses cover the 189 km distance in an average of 2 h 55 m but if you time it right, some buses will get you there in just 2 h 50 m .

The slowest buses will take 3 h 5 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.

FlixBusFlixBus
18:253h50
London, Heathrow Airport Terminal 5
22:15Cardiff, North Road (Friary Gardens)
£161One-way
0 changes
FlixBusFlixBus
18:453h30
London, Heathrow Airport Terminals 2 & 3
22:15Cardiff, North Road (Friary Gardens)
£161One-way
0 changes
FlixBusFlixBus
22:453h20
London, Heathrow Airport Terminals 2 & 3
02:05Cardiff, North Road (Friary Gardens)
£161One-way
0 changes
FlixBusFlixBus
20:553h25
London, Heathrow Airport Terminals 2 & 3
00:20Cardiff, North Road (Friary Gardens)
£161One-way
0 changes
FlixBusFlixBus
20:353h45
London, Heathrow Airport Terminal 5
00:20Cardiff, North Road (Friary Gardens)
£161One-way
0 changes

Travel Information

Compare coach and train for London Heathrow Airport to Cardiff

Omio recommends booking the coach as it is the most popular option from London Heathrow Airport to Cardiff among Omio's users. If you are prioritising price take the coach with prices starting from £9. For those with little time consider booking a train which can get you there in 2h 15m. The ticket price range depends on the travel mode: a coach costs an average of £9, and a train costs an average of £54.

Distance: 189 km

Compare bus with

Most popular
Coach
Train

£20

Average Price

Cheapest

£83

Average Price

3h 52m

Average total duration

3h 22m

Onboard

+

30m

Additional time*

2h 45m

Average total duration

Fastest

2h 15m

Onboard

+

30m

Additional time*

Megabus

Most popular bus company

Great Western Rail

Most popular train company

Direct Options

Direct Options

Live departures

London Heathrow Airport to Cardiff bus times

The table below shows live departures for London Heathrow Airport to Cardiff coaches for today, Tuesday 25 November. You can also manually refresh the results below to see updated coach journeys.

Last updated at 18:36
ProviderDepartsDurationArrivesChanges
Tickets
meinfernbus_flixbusFlixBus18:45 London, Heathrow Airport Terminals 2 & 3
3h30
22:15 Cardiff, North Road (Friary Gardens)0 changesdirect
national_expressNX20119:25 London, Heathrow Airport Terminal 5
3h15
22:40 Cardiff, Sophia Gardens0 changesdirect
national_expressNX20119:50 London, Heathrow Airport Terminals 2 & 3
2h50
22:40 Cardiff, Sophia Gardens0 changesdirect
meinfernbus_flixbusFlixBus20:35 London, Heathrow Airport Terminal 5
3h45
00:20 Cardiff, North Road (Friary Gardens)0 changesdirect
national_expressNX20220:40 London, Heathrow Airport Terminal 4
4h10
00:50 Cardiff, Sophia Gardens0 changesdirect
meinfernbus_flixbusFlixBus20:55 London, Heathrow Airport Terminals 2 & 3
3h25
00:20 Cardiff, North Road (Friary Gardens)0 changesdirect
national_expressNX20220:55 London, Heathrow Airport Terminal 5
3h55
00:50 Cardiff, Sophia Gardens0 changesdirect
national_expressNX20221:20 London, Heathrow Airport Terminals 2 & 3
3h30
00:50 Cardiff, Sophia Gardens0 changesdirect
national_expressNX20122:25 London, Heathrow Airport Terminal 5
3h15
01:40 Cardiff, Sophia Gardens0 changesdirect
meinfernbus_flixbusFlixBus22:25 London, Heathrow Airport Terminal 5
3h40
02:05 Cardiff, North Road (Friary Gardens)0 changesdirect
meinfernbus_flixbusFlixBus22:45 London, Heathrow Airport Terminals 2 & 3
3h20
02:05 Cardiff, North Road (Friary Gardens)0 changesdirect
national_expressNX20122:50 London, Heathrow Airport Terminals 2 & 3
2h50
01:40 Cardiff, Sophia Gardens0 changesdirect
Wednesday 26 November
national_expressNX20100:10 London, Heathrow Airport Terminal 5
3h50
04:00 Cardiff, Sophia Gardens0 changesdirect
meinfernbus_flixbusFlixBus00:25 London, Heathrow Airport Terminal 5
3h40
04:05 Cardiff, North Road (Friary Gardens)0 changesdirect
national_expressNX201
Delayed
08:35 00:30London, Heathrow Airport Terminals 2 & 3
3h30
05:15 05:15Cardiff, Sophia Gardens
0 changesdirect
meinfernbus_flixbusFlixBus00:45 London, Heathrow Airport Terminals 2 & 3
3h20
04:05 Cardiff, North Road (Friary Gardens)0 changesdirect
national_expressNX209 · NX21603:10 London, Heathrow Airport Terminals 2 & 3
4h30
07:40 Cardiff, Sophia Gardens1 change
national_expressNX230 · NX20105:10 London, Heathrow Airport Terminal 4
5h50
11:00 Cardiff, Sophia Gardens1 change
national_expressNX20106:50 London, Heathrow Airport Terminal 5
4h10
11:00 Cardiff, Sophia Gardens0 changesdirect
national_expressNX201
Delayed
08:35 07:15London, Heathrow Airport Terminals 2 & 3
3h45
11:00 Cardiff, Sophia Gardens
0 changesdirect
national_expressNX20207:50 London, Heathrow Airport Terminal 4
4h15
12:05 Cardiff, Sophia Gardens0 changesdirect
national_expressNX20208:05 London, Heathrow Airport Terminal 5
4h00
12:05 Cardiff, Sophia Gardens0 changesdirect
meinfernbus_flixbusFlixBus08:30 London, Heathrow Airport Terminal 5
4h00
12:30 Cardiff, North Road (Friary Gardens)0 changesdirect
national_expressNX20208:30 London, Heathrow Airport Terminals 2 & 3
3h35
12:05 Cardiff, Sophia Gardens0 changesdirect
meinfernbus_flixbusFlixBus08:50 London, Heathrow Airport Terminals 2 & 3
3h40
12:30 Cardiff, North Road (Friary Gardens)0 changesdirect
national_expressNX20109:05 London, Heathrow Airport Terminal 5
3h20
12:25 Cardiff, Sophia Gardens0 changesdirect
national_expressNX201
On time
09:30 London, Heathrow Airport Terminals 2 & 3
2h55
12:25 Cardiff, Sophia Gardens
0 changesdirect
national_expressNX20209:50 London, Heathrow Airport Terminal 4
4h15
14:05 Cardiff, Sophia Gardens0 changesdirect
national_expressNX20210:05 London, Heathrow Airport Terminal 5
4h00
14:05 Cardiff, Sophia Gardens0 changesdirect
meinfernbus_flixbusFlixBus10:15 London, Heathrow Airport Terminal 5
4h00
14:15 Cardiff, North Road (Friary Gardens)0 changesdirect
national_expressNX20210:30 London, Heathrow Airport Terminals 2 & 3
3h35
14:05 Cardiff, Sophia Gardens0 changesdirect
meinfernbus_flixbusFlixBus10:35 London, Heathrow Airport Terminals 2 & 3
3h40
14:15 Cardiff, North Road (Friary Gardens)0 changesdirect
national_expressNX20111:10 London, Heathrow Airport Terminal 5
3h15
14:25 Cardiff, Sophia Gardens0 changesdirect
meinfernbus_flixbusFlixBus11:20 London, Heathrow Airport Terminal 5
4h10
15:30 Cardiff, North Road (Friary Gardens)0 changesdirect
national_expressNX201
On time
11:30 London, Heathrow Airport Terminals 2 & 3
2h55
14:25 Cardiff, Sophia Gardens
0 changesdirect
meinfernbus_flixbusFlixBus11:40 London, Heathrow Airport Terminals 2 & 3
3h50
15:30 Cardiff, North Road (Friary Gardens)0 changesdirect
national_expressNX20212:00 London, Heathrow Airport Terminal 4
4h30
16:30 Cardiff, Sophia Gardens0 changesdirect
national_expressNX20212:15 London, Heathrow Airport Terminal 5
4h15
16:30 Cardiff, Sophia Gardens0 changesdirect
meinfernbus_flixbusFlixBus12:20 London, Heathrow Airport Terminal 5
4h15
16:35 Cardiff, North Road (Friary Gardens)0 changesdirect
national_expressNX20212:40 London, Heathrow Airport Terminals 2 & 3
3h50
16:30 Cardiff, Sophia Gardens0 changesdirect
meinfernbus_flixbusFlixBus12:40 London, Heathrow Airport Terminals 2 & 3
3h55
16:35 Cardiff, North Road (Friary Gardens)0 changesdirect
national_expressNX230 · NX20213:10 London, Heathrow Airport Terminal 4
5h05
18:15 Cardiff, Sophia Gardens1 change
national_expressNX20113:10 London, Heathrow Airport Terminal 5
3h35
16:45 Cardiff, Sophia Gardens0 changesdirect
national_expressNX201
On time
13:30 London, Heathrow Airport Terminals 2 & 3
3h15
16:45 Cardiff, Sophia Gardens
0 changesdirect
national_expressNX20213:55 London, Heathrow Airport Terminal 5
4h20
18:15 Cardiff, Sophia Gardens0 changesdirect
national_expressNX240 · NX20114:10 London, Heathrow Airport Terminal 4
4h30
18:40 Cardiff, Sophia Gardens1 change
national_expressNX20214:20 London, Heathrow Airport Terminals 2 & 3
3h55
18:15 Cardiff, Sophia Gardens0 changesdirect
meinfernbus_flixbusFlixBus14:25 London, Heathrow Airport Terminal 5
4h10
18:35 Cardiff, North Road (Friary Gardens)0 changesdirect
meinfernbus_flixbusFlixBus14:45 London, Heathrow Airport Terminals 2 & 3
3h50
18:35 Cardiff, North Road (Friary Gardens)0 changesdirect
national_expressNX20115:10 London, Heathrow Airport Terminal 5
3h30
18:40 Cardiff, Sophia Gardens0 changesdirect
national_expressNX201
On time
15:30 London, Heathrow Airport Terminals 2 & 3
3h10
18:40 Cardiff, Sophia Gardens
0 changesdirect
national_expressNX20216:00 London, Heathrow Airport Terminal 5
4h05
20:05 Cardiff, Sophia Gardens0 changesdirect
national_expressNX240 · NX201
On time
16:00 London, Heathrow Airport Terminal 4
5h00
21:00 Cardiff, Sophia Gardens
1 change
national_expressNX20216:20 London, Heathrow Airport Terminals 2 & 3
3h45
20:05 Cardiff, Sophia Gardens0 changesdirect
meinfernbus_flixbusFlixBus16:30 London, Heathrow Airport Terminal 5
3h50
20:20 Cardiff, North Road (Friary Gardens)0 changesdirect
meinfernbus_flixbusFlixBus16:50 London, Heathrow Airport Terminals 2 & 3
3h30
20:20 Cardiff, North Road (Friary Gardens)0 changesdirect
national_expressNX20117:30 London, Heathrow Airport Terminal 5
3h30
21:00 Cardiff, Sophia Gardens0 changesdirect
national_expressNX20217:50 London, Heathrow Airport Terminal 4
4h10
22:00 Cardiff, Sophia Gardens0 changesdirect
national_expressNX201
On time
17:55 London, Heathrow Airport Terminals 2 & 3
3h05
21:00 Cardiff, Sophia Gardens
0 changesdirect
national_expressNX20218:05 London, Heathrow Airport Terminal 5
3h55
22:00 Cardiff, Sophia Gardens0 changesdirect
meinfernbus_flixbusFlixBus18:25 London, Heathrow Airport Terminal 5
3h50
22:15 Cardiff, North Road (Friary Gardens)0 changesdirect
national_expressNX20218:30 London, Heathrow Airport Terminals 2 & 3
3h30
22:00 Cardiff, Sophia Gardens0 changesdirect
national_expressNX201
On time
19:50 London, Heathrow Airport Terminals 2 & 3
2h50
22:40 Cardiff, Sophia Gardens
0 changesdirect
national_expressNX201
On time
22:50 London, Heathrow Airport Terminals 2 & 3
2h50
01:40 Cardiff, Sophia Gardens
0 changesdirect
national_expressNX025 · NX201
On time
23:45 London, Heathrow Airport Terminal 5
4h15
04:00 Cardiff, Sophia Gardens
1 change

Find all the dates and times for this journey

Compare prices and tickets London Heathrow Airport to Cardiff by coach or train

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Tue
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Journey information

Overview: Bus from London Heathrow Airport to Cardiff

United KingdomUnited Kingdom
United KingdomUnited Kingdom
Icon of bus

Buses from London Heathrow Airport to Cardiff run on average 56 times per day, taking around 3h 22m. Cheap bus tickets for this journey start at £9 if you book in advance.

There are 47 coaches per day. The earliest coach runs at 00:30, the last at 22:45. The fastest coach covers the 189 km distance in 2h 50m.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance
189 km
Average bus duration
3h 22m
Cheapest ticket price
£9
Buses per day
56
Direct buses
47
Fastest bus
2h 50m
First bus
00:30
Last bus
22:45
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information

Bus providers: Megabus, National Express, FlixBus from London Heathrow Airport to CardiffYou can travel by bus between London Heathrow Airport to Cardiff with Megabus, National Express, FlixBus for as low as £9. When you search for schedules and tickets, Omio will show you the best journey

FlixBus

About
FlixBus is one of Europe’s leading low-cost bus companies, founded in Germany and now offering long-distance services across Europe and the United States. In addition to its extensive daytime network, FlixBus also operates overnight buses on select European routes. Standard amenities include free Wi-Fi, power outlets to charge devices, extra legroom, luggage space, and onboard toilets, with snacks and drinks available for purchase. FlixBus offers a single Standard ticket type for all routes, which includes one carry-on bag and one checked bag per passenger. Additional fees apply for extra luggage and for reserving specific seats, such as Extra Seats, Table Seats, or Panorama Seats. This combination of affordability, comfort, and wide coverage makes FlixBus a popular choice for budget-conscious travelers.
Luggage & cancellation policy
Average Duration
3h 20m
Cheapest Price
£14
FlixBus frequency
15 a day
Luggage included
One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Additional luggage
Additional luggage can be purchased for a fee.
Cancellation Policy
You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority boarding; Wheelchair-accessible buses.
Bikes
Bikes are allowed for a fee; must be booked.
Pets
Small pets in carriers allowed; guide dogs travel for free.

National Express

About
National Express is the UK’s leading long-distance coach company, operating over 550 services per day and serving more than 900 destinations nationwide. It also runs frequent services to major UK airports — including Heathrow, Gatwick, Stansted, Luton, and Bristol — 24 hours a day. All National Express coaches are air-conditioned and offer free Wi-Fi and onboard entertainment. Most vehicles are equipped with seat belts and power outlets at every seat, allowing you to charge your phone or laptop during your journey. Ticket options include Restricted Fare, Standard Fare, and Fully Flexible Fare, with the latter providing maximum flexibility for cancellations or changes.
Luggage & cancellation policy
Average Duration
2h 50m
Cheapest Price
£19
National Express frequency
37 a day
Luggage included
Two medium-sized suitcases up to 20kg each and one small piece of hand luggage.
Additional luggage
10€ per additional bag.
Cancellation Policy
You can cancel your ticket up to 24 hours before departure for a refund minus a cancellation fee. Changes can be up to 24 hours before departure for a fee.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority seating; Accessible toilets.
Bikes
Folding Bikes are allowed; non-folding bikes are not allowed.

Megabus

About
Megabus is a low-cost intercity bus service operating across the United States, Canada, and the United Kingdom. Known for its affordable fares, including promotional $1 tickets, Megabus offers routes connecting over 500 cities and university campuses in North America. The company provides amenities such as air conditioning, power outlets, free Wi-Fi, and onboard restrooms, with many routes utilizing double-decker buses for scenic views. Megabus aims to provide safe, convenient, and affordable express bus travel.
Luggage & cancellation policy
Average Duration
3h 25m
Cheapest Price
£14
Megabus frequency
9 a day
Luggage included
One piece of luggage is included per passenger reservation. For guidance, a piece of luggage must not exceed 62 inches (length + width + height) and should not weigh more than 50 pounds (23kg).
Additional luggage
Additional luggage can be purchased by buying an additional travel ticket in advance or by adding up to two additional pieces when booking for a fee.
Cancellation Policy
Megabus reservations cannot be canceled or refunded, but they can be traded in for another journey up to 3 hours before your original scheduled departure for a fee.
Refund
If Megabus fails to provide on-time reliable service for reasons wholly within their control, refunds or alternative travel arrangements may be offered.
Pregnant on board
Being pregnant on board is allowed, but no specific details or restrictions are provided.
Unaccompagned minor
Unaccompanied minors under the age of 17 are not permitted to travel on Megabus.
Amenities on board the bus
Wifi
Food sold onboard
Cold food and drinks, as well as hot drinks with a lid, are allowed on board, but hot food is not.
Seat reservation
Reserved seats can be purchased for an additional fee, starting from £2.
Toilets
USB plugs
Accessibility
Megabus is ADA-compliant and provides assistance to customers with disabilities, including those using wheelchairs or mobility scooters, and those with service animals.

FAQs: London Heathrow Airport to Cardiff coach

Find answers to the most common questions about traveling from London Heathrow Airport to Cardiff by coach. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest coach, the cheapest option, or tips for making the most of your visit at Cardiff, this guide helps you travel smarter and with confidence.

FAQs
Cheap coach tickets from London Heathrow Airport (LHR) to Cardiff can start from as little as £14 when you book in advance. The average coach ticket price for London Heathrow Airport (LHR) to Cardiff is £19; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
On average the London Heathrow Airport (LHR) to Cardiff coach time is 2 h 50 min   covering the 117 mile long trip, but the journey time can vary depending on specific dates or if traveling on weekends and holidays.
The first coach from London Heathrow Airport (LHR) to Cardiff leaves at 00: 45. Plan your trip with the Journey Planner   from Omio.
The last coach from London Heathrow Airport (LHR) to Cardiff leaves at 23: 45.
Yes, there are 15 direct coaches a day from London Heathrow Airport (LHR) to Cardiff with National Express or FlixBus. Schedules can vary on holidays or weekends with fewer direct coaches.
For the best London Heathrow Airport (LHR) to Cardiff coach to book, you can travel safely and comfortably with Megabus, National Express or FlixBus. However, it's always good to check all possible coach companies with services from London Heathrow Airport (LHR) to Cardiff to compare what amenities they may offer.
A trip to Cardiff from London Heathrow Airport (LHR) is worth doing but not as a day trip with a journey time of 2 h 50 min each way. Check with Omio app   the best way to travel.
The cheapest month to travel from London Heathrow Airport (LHR) to Cardiff by coach is March.
It's helpful to compare your options as there are 2 ways to travel to Cardiff from London Heathrow Airport (LHR) including taking a coach or train.
No, the coach from London Heathrow Airport (LHR) to Cardiff has no accessibility options.
No, there are no bathrooms on board the coach from London Heathrow Airport (LHR) to Cardiff.
No, bikes are not allowed on board the coach from London Heathrow Airport (LHR) to Cardiff.

To find the cheapest bus tickets for your trip from London Heathrow Airport (LHR) to Cardiff, follow these tips:

  • Book in advance: Tickets are often cheaper when booked early.
  • Be flexible with dates and times: Traveling during off-peak hours or on weekdays can help you save money.
  • Use our search filters: Sort results by price to quickly identify the most affordable options.
  • Look for special deals or discounts: Check for promotions or discounts available on our website and app.
  • Start your search now and compare ticket prices to find the best deal!

    Yes, there is food available to purchase on board the coach from London Heathrow Airport (LHR) to Cardiff.
    No, luggage for the coach from London Heathrow Airport (LHR) to Cardiff needs to be booked in addition.
    No, there are no additional luggage options for the coach from London Heathrow Airport (LHR) to Cardiff.
    Unfortunately, pets are not allowed on the coach from London Heathrow Airport (LHR) to Cardiff.
    No, there are no USB plugs on board the coach from London Heathrow Airport (LHR) to Cardiff.
    No, there is no WiFi on board the coach from London Heathrow Airport (LHR) to Cardiff.

    popular bus stations

    Important Stations and Airports in London Heathrow Airport and Cardiff

    London
    Cardiff
    Cardiff, Sophia Gardens
    information
    Cardiff, Millennium Stadium
    information
    Cardiff, University
    information
    Cardiff, North Road (Friary Gardens)
    information
    Cardiff, Kingsway (Stop GB)
    information
    Cardiff, North Road (St Josephs Convent)
    information

    Most popular buses to and from Cardiff and London Heathrow Airport

    HomeCoachesCoach tickets to Cardiff London Heathrow Airport to Cardiff bus

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