Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) bus with FlixBus

Thu 17 Sept
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National Express
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The cheapest and fastest coaches from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF)

Showing times, prices and bookable tickets for 17 Sept

Cheapest price on 17 Sept

£10

Average ticket price on 17 Sept

£10

Fastest journey on 17 Sept

3 h 16 m

Average journey duration on 17 Sept

3 h 16 m

Buses on 17 Sept

1

Distance

186 km

Cheap tickets

The best way to find a cheap coach ticket from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) is to book your journey as far in advance as possible and to avoid travelling at rush hour.

The average ticket from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) will cost around £10 if you buy it on the day, but you can find cheap coach tickets today for only £10.

Fast coaches

On Thu 17 Sept, we found 1 buses from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF), including 1 direct services.

These direct buses cover the 186 km distance in an average of 3 h 16 m but if you time it right, some buses will get you there in just 3 h 16 m .

The slowest buses will take 3 h 16 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.

  • National Express
    23:593h16
    Heathrow Terminal 5 (HWV)
    3:15Cardiff Central (CDF)
    £101One-way
    0 changes

Travel Information

Compare coach and train for Heathrow Terminal 5 (HWV) to Cardiff Central (CDF)

Omio recommends booking the coach as it is the most popular option from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) among Omio's users. If you are prioritising price, take the ferry, with an average ticket price of £19 For those with little time, consider booking a ferry, which has an average total journey time of 1h 40m. Average ticket prices depend on the travel mode: a ferry costs an average of £19, while a train costs an average of £90.

Distance: 186 km

Compare bus with

Most popular
Coach
Ferry
Train
Driving

£20

Average Price

£19

Average Price

Cheapest

£90

Average Price

£50

Average Price

(fuel + tolls)

4h 29m

Average total duration

3h 59m

Onboard

+

30m

Additional time*

1h 40m

Average total duration

Fastest

40m

Onboard

+

1h 0m

Additional time*

2h 49m

Average total duration

2h 19m

Onboard

+

30m

Additional time*

2h 31m

Average total duration

(door-to-door)

Direct Options

Direct Options

Direct Options

Direct Options

The cheapest way to travel from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) is a ferry with an average price of £19.

This is compared to other travel options from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF):

A ferry is £2 less than a coach for this route with tickets for a coach from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) costing on average £20.

A ferry is £71 less than a train for this route with tickets for a train from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) costing on average £90.

The fastest way to travel from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) is by ferry with an average journey time of 40m.

Other travel options to Cardiff Central (CDF) take longer:

Train takes on average 2h 19m.

Coach takes on average 3h 59m.

It's helpful to compare your options as there are 2 ways to travel between Heathrow Terminal 5 (HWV) and Cardiff Central (CDF) including taking a coach and train.
Take the bus. It's the cheapest way to make this trip, and the price gap is usually bigger than people expect.

Tickets start at around £20 compared to roughly £50 in fuel and tolls — a saving of about £29. The journey takes 3h 59m versus 2h 31m by car, so you'll arrive a bit later, but you can use the time productively rather than spending it behind the wheel. No parking to sort, no fuel stops, and most coaches have Wi-Fi and power outlets.

Direct services are operated by Megabus.

Driving is worth considering if you're on a tight schedule, travelling as a group (where fuel costs split several ways), or want the flexibility to stop along the way.

Live departures

Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) bus times

The table below shows live departures for Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) coaches for today, Wednesday 16 September. You can also manually refresh the results below to see updated coach journeys.

Last updated at
ProviderDepartsDurationArrivesChanges
Tickets
FlixBus11:30 Heathrow Terminal 5 (HWV)
3h45
15:15 Cardiff Central (CDF)0 changesdirect
National Express12:30 Heathrow Terminal 5 (HWV)
3h50
16:20 Cardiff Central (CDF)0 changesdirect
National Express21:30 Heathrow Terminal 5 (HWV)
3h25
0:55 Cardiff Central (CDF)0 changesdirect

This is the last bus of the day.

Find all the dates and times for this journey

Compare prices and tickets Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) by coach or train

Compare coach and train prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.

Thu
17 Sept
Fri
18 Sept
Sat
19 Sept
Sun
20 Sept
Mon
21 Sept
Tue
22 Sept
Wed
23 Sept

Why should you book Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) coaches with Omio?

National Express as well as FlixBus offer coaches services from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF).
Omio is an official ticket reseller for all your travel options from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF).

Why book with Omio vs National Express?

  • Compare with other providers: On Omio, you can not only buy tickets for National Express, but also compare tickets for the likes of FlixBus to find the best option for your trip from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF).
  • Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
  • Compare all your options: Omio allows you to compare National Express with all available travel options, which are bus and train to ensure you get the best deal for traveling from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF).

Why book with Omio over Wanderu or Trainline?

  • Compare with other providers: On Omio, you can also compare tickets for the likes of FlixBus to find the best option for your trip from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF).
  • Multiple modes of transport: Omio allows you to compare travel options including bus and train to find the ideal travel option from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF).

Journey information

Overview: Bus from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF)

United KingdomUnited Kingdom
United KingdomUnited Kingdom
Icon of bus

Buses from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) run on average 55 times per day, taking around 3h 59m. Cheap bus tickets for this journey start at £6 if you book in advance.

There are 43 coaches per day. The earliest coach runs at 10:30, the last at 23:30. The fastest coach covers the 186 km distance in 3h 5m.

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
186 km
Average bus duration
3h 59m
Cheapest ticket price
£6
Buses per day
55
Direct buses
43
Fastest bus
3h 5m
First bus
10:30
Last bus
23:30
Cheapest Month
Jan
Cheapest Day
Tue
High Season
Jul - Sept
Low Season
Jan - Mar
Busiest Day
Wed
Least Busy Day
Mon
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: National Express, FlixBus from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF)You can travel by bus between Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) with National Express, FlixBus for as low as £6. 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 FlixBus Duration
3h 10m
Cheapest FlixBus Price
£6
FlixBus frequency
27 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 National Express Duration
3h 5m
Cheapest National Express Price
£8
National Express frequency
30 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.

FAQs: Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) coach

Find answers to the most common questions about traveling from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) 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 Central (CDF), this guide helps you travel smarter and with confidence.

FAQs
Cheap coach tickets from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) can start from as little as £6 when you book in advance. The average coach ticket price for Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) is £20; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by coach from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) is 3h 5m to travel the 186 km long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest coach from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) leaves at 10:30. Plan your trip with the Journey Planner from Omio.
The latest coach from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) leaves at 23:30.
Yes, there are 43 direct coaches a day from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) with Megabus. Schedules can vary on holidays or weekends with fewer direct coaches.
When taking a coach from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF), you can count on FlixBus, Megabus, National Express for the best way to get you to Cardiff Central (CDF). You can also check all possible coach companies who offer a service between Heathrow Terminal 5 (HWV) and Cardiff Central (CDF) and compare the amenities they offer before buying a coach ticket.
A trip to Cardiff Central (CDF) from Heathrow Terminal 5 (HWV) is worth doing but not as a day trip with a journey time of 3h 5m each way. Check with Omio app the best way to travel.
The cheapest month for a coach from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) is January.
It's helpful to compare your options as there are 2 ways to travel between Heathrow Terminal 5 (HWV) and Cardiff Central (CDF) including taking a coach and train.
Yes, the following accessibility options are available when taking the coach from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF):
  • Megabus
    • Megabus is ADA-compliant and provides assistance to customers with disabilities, including those using wheelchairs or mobility scooters, and those with service animals.
  • National Express
    • Assistance
    • Priority seating
    • Accessible toilets.
  • FlixBus
    • Assistance
    • Priority boarding
    • Wheelchair-accessible buses.
Yes, there are bathrooms on board the coach from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) for coach company FlixBus, Megabus, National Express.
Whether you can cancel your coach ticket from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) depends on the coach companies:
  • Megabus
    • 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.
  • National Express
    • 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.
  • FlixBus
    • 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.
Yes, bikes are allowed on board the coach with coach company FlixBus, National Express.
Tickets are often cheaper when booked early. Traveling during off-peak hours or on weekdays can help you save money. Sort results by price to quickly identify the most affordable options. Check for promotions or discounts available on our website and app.
No, there is no food available to purchase on board the coach from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF).
Yes, the following luggage options are included when booking a coach ticket from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF):
  • Megabus
    • 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).
  • National Express
    • Two medium-sized suitcases up to 20kg each and one small piece of hand luggage.
  • FlixBus
    • One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Yes, the following additional luggage options are available when booking a coach ticket from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF):
  • Megabus
    • 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.
  • National Express
    • 10€ per additional bag.
  • FlixBus
    • Additional luggage can be purchased for a fee.
Yes, you can bring your pet on the coach from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF). The following conditions apply:
  • FlixBus
    • Small pets in carriers allowed
    • guide dogs travel for free.
You can reserve your seat on the coach from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) with the following coach company: FlixBus, Megabus, National Express
Yes, there are USB plugs on board the coach from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) with the following coach company: FlixBus, Megabus, National Express.
Yes, there is Wifi on board the coach from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) with the following coach company: FlixBus, Megabus, National Express.

More options for your journey from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF)

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