Cardiff Central (CDF) to Heathrow Terminal 4 (HAF) bus with Megabus

Tue 25 Nov
+ Add return
Megabus
National Express
FlixBus
Alsa
BlaBlaCar Bus
1,000+ travel companies
Megabus
National Express
FlixBus
Alsa
BlaBlaCar Bus
1,000+ travel companies
QR-Code
Scan to get our free app
Use our app to get live travel updates and book mobile tickets for trains, buses, flights, and ferries.
App Store
rate4.9
42K ratings
Google Play
rate4.6
136K reviews

The cheapest and fastest coaches from Cardiff Central (CDF) to Heathrow Terminal 4 (HAF)

Showing times and prices for 26 Nov

Cheapest price

£5

Average price

£12

Fastest journey

3 h 20 m

Average duration

3 h 52 m

Buses per day

5

Distance

189 km

Cheap tickets

The best way to find a cheap coach ticket from Cardiff Central (CDF) to Heathrow Terminal 4 (HAF) is to book your journey as far in advance as possible and to avoid travelling at rush hour.

The average ticket from Cardiff Central (CDF) to Heathrow Terminal 4 (HAF) will cost around £12 if you buy it on the day, but you can find cheap coach tickets today for only £5.

Fast coaches

Of the 5 buses that leave Cardiff Central (CDF) for Heathrow Terminal 4 (HAF) every day 5 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 3 h 52 m but if you time it right, some buses will get you there in just 3 h 20 m .

The slowest buses will take 4 h 30 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.

FlixBus
10:003h35
Cardiff Central (CDF)
13:35Heathrow Terminal 4 (HAF)
£51One-way
0 changes
FlixBus
15:153h50
Cardiff Central (CDF)
19:05Heathrow Terminal 4 (HAF)
£101One-way
0 changes
FlixBus
16:153h20
Cardiff Central (CDF)
19:35Heathrow Terminal 4 (HAF)
£101One-way
0 changes
FlixBus
11:054h30
Cardiff Central (CDF)
15:35Heathrow Terminal 4 (HAF)
£111One-way
0 changes
National Express
15:454h05
Cardiff Central (CDF)
19:50Heathrow Terminal 4 (HAF)
£231One-way
0 changes

Travel Information

Compare train and coach for Cardiff Central (CDF) to Heathrow Terminal 4 (HAF)

Omio recommends booking the train as it is the most popular option from Cardiff Central (CDF) to Heathrow Terminal 4 (HAF) among Omio's users. If you are prioritising price take the coach with prices starting from £5. For those with little time consider booking a ferry which can get you there in 40m. The ticket price range depends on the travel mode: a coach costs an average of £5, and a train costs an average of £33.

Distance: 189 km

Compare bus with

Coach
Most popular
Train
Ferry

£12

Average Price

Cheapest

£75

Average Price

£19

Average Price

4h 6m

Average total duration

3h 36m

Onboard

+

30m

Additional time*

2h 50m

Average total duration

2h 20m

Onboard

+

30m

Additional time*

1h 40m

Average total duration

Fastest

40m

Onboard

+

1h 0m

Additional time*

Direct Options

Direct Options

Direct Options

Live departures

Cardiff Central (CDF) to Heathrow Terminal 4 (HAF) bus times

The table below shows live departures for Cardiff Central (CDF) to Heathrow Terminal 4 (HAF) coaches for today, Tuesday 25 November. You can also manually refresh the results below to see updated coach journeys.

Last updated at 08:05
ProviderDepartsDurationArrivesChanges
Tickets
meinfernbus_flixbus11:05 Cardiff Central (CDF)
4h30
15:35 Heathrow Terminal 4 (HAF)0 changesdirect
meinfernbus_flixbus12:00 Cardiff Central (CDF)
4h30
16:30 Heathrow Terminal 4 (HAF)0 changesdirect
meinfernbus_flixbus15:45 Cardiff Central (CDF)
3h45
19:30 Heathrow Terminal 4 (HAF)0 changesdirect
meinfernbus_flixbus16:15 Cardiff Central (CDF)
3h20
19:35 Heathrow Terminal 4 (HAF)0 changesdirect

This is the last bus of the day.

Find all the dates and times for this journey

Compare prices and tickets Cardiff Central (CDF) to Heathrow Terminal 4 (HAF) by train or coach

Compare train and coach 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.

Wed
26 Nov
Thu
27 Nov
Fri
28 Nov
Sat
29 Nov
Sun
30 Nov
Mon
01 Dec
Tue
02 Dec

Journey information

Overview: Bus from Cardiff Central (CDF) to Heathrow Terminal 4 (HAF)

United KingdomUnited Kingdom
United KingdomUnited Kingdom
Icon of bus

Buses from Cardiff Central (CDF) to Heathrow Terminal 4 (HAF) run on average 35 times per day, taking around 3h 36m. Cheap bus tickets for this journey start at £5 if you book in advance.

There are 28 coaches per day. The earliest coach runs at 01:30, the last at 22:40. The fastest coach covers the 189 km distance in 3h 20m.

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 36m
Cheapest ticket price
£5
Buses per day
35
Direct buses
28
Fastest bus
3h 20m
First bus
01:30
Last bus
22:40
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 Cardiff Central (CDF) to Heathrow Terminal 4 (HAF)You can travel by bus between Cardiff Central (CDF) to Heathrow Terminal 4 (HAF) with Megabus, National Express, FlixBus for as low as £5. 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.
Learn more about FlixBus
Luggage & cancellation policy
Average Duration
3h 20m
Cheapest Price
£5
FlixBus frequency
28 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.
Learn more about National Express
Luggage & cancellation policy
Average Duration
3h 20m
Cheapest Price
£10
National Express frequency
16 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 20m
Cheapest Price
£16
Megabus frequency
10 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: Cardiff Central (CDF) to Heathrow Terminal 4 (HAF) coach

Find answers to the most common questions about traveling from Cardiff Central (CDF) to Heathrow Terminal 4 (HAF) 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 Heathrow Terminal 4 (HAF), this guide helps you travel smarter and with confidence.

FAQs
Cheap coach tickets from Cardiff Central (CDF) to Heathrow Terminal 4 (HAF) can start from as little as £14 when you book in advance. The average coach ticket price for Cardiff Central (CDF) to Heathrow Terminal 4 (HAF) is £22; 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 Cardiff Central (CDF) to Heathrow Terminal 4 (HAF) is 3 h 15 min   to travel the 117 mile long journey, with around there are 14 coaches per day. Journey times can vary on weekends and holidays.
The first coach from Cardiff Central (CDF) to Heathrow Terminal 4 (HAF) leaves at 00: 45. Plan your trip with the Journey Planner   from Omio.
The last coach from Cardiff Central (CDF) to Heathrow Terminal 4 (HAF) leaves at 23: 40.
There are 14 coaches a day from Cardiff Central (CDF) to Heathrow Terminal 4 (HAF) which require at least one change with Megabus, National Express or FlixBus. Schedules can vary on holidays or weekends with fewer coaches.
For the trip from Cardiff Central (CDF) to Heathrow Terminal 4 (HAF) you can take a coach with Megabus, National Express or FlixBus. Be sure to check out all possible coach companies that offer services between Cardiff Central (CDF) and Heathrow Terminal 4 (HAF) on Omio to compare what amenities they may have.
A trip to Heathrow Terminal 4 (HAF) from Cardiff Central (CDF) is worth doing but not as a day trip with a journey time of 3 h 15 min each way. Check with Omio app   the best way to travel.
The cheapest month for a coach from Cardiff Central (CDF) to Heathrow Terminal 4 (HAF) is March.
It's helpful to compare your options as there are 2 ways to travel to Heathrow Terminal 4 (HAF) from Cardiff Central (CDF) including taking a train or coach.
No, the coach from Cardiff Central (CDF) to Heathrow Terminal 4 (HAF) has no accessibility options.
No, there are no bathrooms on board the coach from Cardiff Central (CDF) to Heathrow Terminal 4 (HAF).
No, bikes are not allowed on board the coach from Cardiff Central (CDF) to Heathrow Terminal 4 (HAF).

To find the cheapest bus tickets for your trip from Cardiff Central (CDF) to Heathrow Terminal 4 (HAF), 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 Cardiff Central (CDF) to Heathrow Terminal 4 (HAF).
    No, luggage for the coach from Cardiff Central (CDF) to Heathrow Terminal 4 (HAF) needs to be booked in addition.
    No, there are no additional luggage options for the coach from Cardiff Central (CDF) to Heathrow Terminal 4 (HAF).
    Unfortunately, pets are not allowed on the coach from Cardiff Central (CDF) to Heathrow Terminal 4 (HAF).
    No, there are no USB plugs on board the coach from Cardiff Central (CDF) to Heathrow Terminal 4 (HAF).
    No, there is no WiFi on board the coach from Cardiff Central (CDF) to Heathrow Terminal 4 (HAF).

    More options for your journey from Cardiff Central (CDF) to Heathrow Terminal 4 (HAF)

    Here are some other resources that might have the information you need

    Return coaches from Heathrow Terminal 4 (HAF) to Cardiff Central (CDF)

    Most popular buses to and from Heathrow Terminal 4 (HAF) and Cardiff Central (CDF)

    London Victoria (VIC) to Heathrow Terminal 4 (HAF) coach
    London Luton Airport to Heathrow Terminal 4 (HAF) coach
    London Gatwick Airport to Heathrow Terminal 4 (HAF) coach
    Birmingham New Street (BHM) to Heathrow Terminal 4 (HAF) coach
    Manchester Piccadilly (MAN) to Heathrow Terminal 4 (HAF) coach
    Bristol Airport to Heathrow Terminal 4 (HAF) coach
    Nottingham station (NOT) to Heathrow Terminal 4 (HAF) coach
    Oxford station (OXF) to Heathrow Terminal 4 (HAF) coach
    Liverpool Lime Street (LIV) to Heathrow Terminal 4 (HAF) coach
    Cardiff Central (CDF) to London Heathrow Airport coach
    Cardiff Central (CDF) to London Stansted Airport coach
    Cardiff Central (CDF) to London Victoria (VIC) coach
    Cardiff Central (CDF) to London Gatwick Airport coach
    Cardiff Central (CDF) to Birmingham New Street (BHM) coach
    Cardiff Central (CDF) to Manchester Piccadilly (MAN) coach
    Cardiff Central (CDF) to Bristol Airport coach
    Cardiff Central (CDF) to Heathrow Terminals 2 & 3 (HXX) coach
    HomeCoachesCardiff Central (CDF) to Heathrow Terminal 4 (HAF) bus

    The Omio App Makes Travel Planning Easy

    We’ll get you where you want to go. From live train updates to mobile tickets, our innovative app is the ideal way to plan and keep track of your travel.

    ios-badge
    android-badge
    Hand With Phone