Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) train with Great Western Railway

Thu 18 Jun
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West Midlands Trains
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2,000+ travel companies
Great Western Railway
Avanti West Coast
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West Midlands Trains
CrossCountry
2,000+ travel companies
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The cheapest and fastest trains from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF)

Showing times and prices for 18 Jun

Cheapest price

£54

Average price

£118

Fastest journey

2 h 20 m

Average duration

2 h 23 m

Trains per day

67

Distance

186 km

Cheap tickets

The best way to find a cheap train 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 £118 if you buy it on the day, but you can find cheap train tickets today for only £54.

Fast trains

To travel from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) you need to make at least one change.

  • Great Western RailwayG15466 · C48259 · W34663+Elizabeth lineC35325
    0:077h59
    Heathrow Terminal 5 (HWV)
    8:06Cardiff Central (CDF)
    £541One-way
    3 changes
  • Elizabeth lineC38171 · C37261+Great Western RailwayG14947
    22:202h47
    Heathrow Terminal 5 (HWV)
    1:07Cardiff Central (CDF)
    £681One-way
    2 changes
  • Elizabeth lineC35325+Great Western RailwayG15466 · C48259 · W34663
    0:077h59
    Heathrow Terminal 5 (HWV)
    8:06Cardiff Central (CDF)
    £691One-way
    3 changes
  • Elizabeth lineC38025 · C37214+Great Western RailwayW35426
    20:203h26
    Heathrow Terminal 5 (HWV)
    23:46Cardiff Central (CDF)
    £721One-way
    2 changes
  • Elizabeth lineC37884 · C37199+Great Western RailwayG14939
    10:202h56
    Heathrow Terminal 5 (HWV)
    13:16Cardiff Central (CDF)
    £721One-way
    2 changes

Travel Information

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

Omio recommends booking the train 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 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 £45.

Distance: 186 km

Compare train with

Most popular
Train
Coach
Ferry

£75

Average Price

£8

Average Price

Cheapest

£19

Average Price

2h 44m

Average total duration

2h 14m

Onboard

+

30m

Additional time*

4h 7m

Average total duration

3h 37m

Onboard

+

30m

Additional time*

1h 40m

Average total duration

Fastest

40m

Onboard

+

1h 0m

Additional time*

Direct Options

Direct Options

Direct Options

Live departures

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

The table below shows live departures for Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) trains for today, Wednesday 17 June. You can also manually refresh the results below to see updated train journeys.

Last updated at
ProviderDepartsDurationArrivesChanges
Tickets
Heathrow ExpressW10805+Elizabeth lineC37629 · C37221+Great Western RailwayG149357:27 Heathrow Terminal 5 (HWV)
2h45
10:12 Cardiff Central (CDF)3 changes
Heathrow ExpressW10808+Great Western RailwayG149357:42 Heathrow Terminal 5 (HWV)
2h30
10:12 Cardiff Central (CDF)1 change
Heathrow ExpressW10814+Great Western RailwayG149368:12 Heathrow Terminal 5 (HWV)
2h25
10:37 Cardiff Central (CDF)1 change
Elizabeth lineC38109 · C37246+Great Western RailwayG14937
On time
8:20 Heathrow Terminal 5 (HWV)
2h47
11:07 Cardiff Central (CDF)
2 changes
Heathrow ExpressW10817+Elizabeth lineC37735 · C37256+Great Western RailwayG149378:27 Heathrow Terminal 5 (HWV)
2h40
11:07 Cardiff Central (CDF)3 changes
Heathrow ExpressW10820+Great Western RailwayG14937
On time
8:42 Heathrow Terminal 5 (HWV)
2h25
11:07 Cardiff Central (CDF)
1 change
Heathrow ExpressW10820+Elizabeth lineC37761 · C37263+Great Western RailwayG14938
On time
8:42 Heathrow Terminal 5 (HWV)
2h58
11:40 Cardiff Central (CDF)
3 changes
Heathrow ExpressW10826+Great Western RailwayG14938
On time
9:12 Heathrow Terminal 5 (HWV)
2h28
11:40 Cardiff Central (CDF)
1 change
Elizabeth lineC38179 · C37160+Great Western RailwayW346179:20 Heathrow Terminal 5 (HWV)
2h50
12:10 Cardiff Central (CDF)2 changes
Heathrow ExpressW10829+Great Western RailwayW34617
On time
9:27 Heathrow Terminal 5 (HWV)
2h43
12:10 Cardiff Central (CDF)
1 change
Elizabeth lineC37841 · C37183+Great Western RailwayW34618
On time
9:50 Heathrow Terminal 5 (HWV)
2h47
12:37 Cardiff Central (CDF)
2 changes
Heathrow ExpressW10838+Great Western RailwayW34618
On time
10:12 Heathrow Terminal 5 (HWV)
2h25
12:37 Cardiff Central (CDF)
1 change
Elizabeth lineC37884 · C37199+Great Western RailwayG1493910:20 Heathrow Terminal 5 (HWV)
2h56
13:16 Cardiff Central (CDF)2 changes
Heathrow ExpressW10841+Great Western RailwayG14939
On time
10:27 Heathrow Terminal 5 (HWV)
2h49
13:16 Cardiff Central (CDF)
1 change
Elizabeth lineC37926 · C37213+Great Western RailwayW3541710:50 Heathrow Terminal 5 (HWV)
2h46
13:36 Cardiff Central (CDF)2 changes
Heathrow ExpressW10850+Great Western RailwayW35417
On time
11:12 Heathrow Terminal 5 (HWV)
2h24
13:36 Cardiff Central (CDF)
1 change
Elizabeth lineC37966 · C37226+Great Western RailwayW34622
On time
11:20 Heathrow Terminal 5 (HWV)
2h48
14:08 Cardiff Central (CDF)
2 changes
Heathrow ExpressW10853+Great Western RailwayW34622
On time
11:27 Heathrow Terminal 5 (HWV)
2h41
14:08 Cardiff Central (CDF)
1 change
Elizabeth lineC38005 · C37238+Great Western RailwayW34624
On time
11:50 Heathrow Terminal 5 (HWV)
2h47
14:37 Cardiff Central (CDF)
2 changes
Heathrow ExpressW10862+Great Western RailwayW34624
On time
12:12 Heathrow Terminal 5 (HWV)
2h25
14:37 Cardiff Central (CDF)
1 change
Elizabeth lineC38047 · C37249+Great Western RailwayG1494012:20 Heathrow Terminal 5 (HWV)
2h48
15:08 Cardiff Central (CDF)2 changes
Heathrow ExpressW10865+Great Western RailwayG1494012:27 Heathrow Terminal 5 (HWV)
2h41
15:08 Cardiff Central (CDF)1 change
Elizabeth lineC38084 · C37260+Great Western RailwayW3541812:50 Heathrow Terminal 5 (HWV)
2h46
15:36 Cardiff Central (CDF)2 changes
Heathrow ExpressW10874+Great Western RailwayW3541813:12 Heathrow Terminal 5 (HWV)
2h24
15:36 Cardiff Central (CDF)1 change
Elizabeth lineC38119 · C37271+Great Western RailwayW34629
On time
13:20 Heathrow Terminal 5 (HWV)
2h46
16:06 Cardiff Central (CDF)
2 changes
Heathrow ExpressW10877+Great Western RailwayW34629
On time
13:27 Heathrow Terminal 5 (HWV)
2h39
16:06 Cardiff Central (CDF)
1 change
Elizabeth lineC38154 · C37164+Great Western RailwayW34630
On time
13:50 Heathrow Terminal 5 (HWV)
2h48
16:38 Cardiff Central (CDF)
2 changes
Heathrow ExpressW10886+Great Western RailwayW34630
On time
14:12 Heathrow Terminal 5 (HWV)
2h26
16:38 Cardiff Central (CDF)
1 change
Elizabeth lineC38189 · C37179+Great Western RailwayW34632
On time
14:20 Heathrow Terminal 5 (HWV)
2h49
17:09 Cardiff Central (CDF)
2 changes
Heathrow ExpressW10889+Great Western RailwayW34632
On time
14:27 Heathrow Terminal 5 (HWV)
2h42
17:09 Cardiff Central (CDF)
1 change
Elizabeth lineC37851 · C37191+Great Western RailwayW34634
On time
14:50 Heathrow Terminal 5 (HWV)
2h47
17:37 Cardiff Central (CDF)
2 changes
Heathrow ExpressW10898+Great Western RailwayW34634
On time
15:12 Heathrow Terminal 5 (HWV)
2h25
17:37 Cardiff Central (CDF)
1 change
Heathrow ExpressW10904+Great Western RailwayW3541915:42 Heathrow Terminal 5 (HWV)
2h24
18:06 Cardiff Central (CDF)1 change
Elizabeth lineC37952 · C37217+Great Western RailwayW3463715:50 Heathrow Terminal 5 (HWV)
2h47
18:37 Cardiff Central (CDF)2 changes
Heathrow ExpressW10907+Elizabeth lineC37555 · C37223+Great Western RailwayW3463715:57 Heathrow Terminal 5 (HWV)
2h40
18:37 Cardiff Central (CDF)3 changes
Heathrow ExpressW10910+Great Western RailwayW3463716:12 Heathrow Terminal 5 (HWV)
2h25
18:37 Cardiff Central (CDF)1 change
Elizabeth lineC38007 · C37230+Great Western RailwayG1494116:20 Heathrow Terminal 5 (HWV)
2h50
19:10 Cardiff Central (CDF)2 changes
Heathrow ExpressW10916+Great Western RailwayG1494116:42 Heathrow Terminal 5 (HWV)
2h28
19:10 Cardiff Central (CDF)1 change
Elizabeth lineC38071 · C37242+Great Western RailwayG14942
On time
16:50 Heathrow Terminal 5 (HWV)
2h48
19:38 Cardiff Central (CDF)
2 changes
Heathrow ExpressW10922+Great Western RailwayG1494217:12 Heathrow Terminal 5 (HWV)
2h26
19:38 Cardiff Central (CDF)1 change
Heathrow ExpressW10928+Great Western RailwayG1494317:42 Heathrow Terminal 5 (HWV)
2h32
20:14 Cardiff Central (CDF)1 change
Elizabeth lineC38183 · C37268+Great Western RailwayG14944
On time
17:50 Heathrow Terminal 5 (HWV)
2h47
20:37 Cardiff Central (CDF)
2 changes
Heathrow ExpressW10934+Great Western RailwayG1494418:12 Heathrow Terminal 5 (HWV)
2h25
20:37 Cardiff Central (CDF)1 change
Heathrow ExpressW10940+Great Western RailwayW34646
On time
18:42 Heathrow Terminal 5 (HWV)
2h20
21:02 Cardiff Central (CDF)
1 change
Elizabeth lineC37905 · C37173+Great Western RailwayW34648
On time
18:50 Heathrow Terminal 5 (HWV)
2h48
21:38 Cardiff Central (CDF)
2 changes
Heathrow ExpressW10946+Great Western RailwayW34648
On time
19:12 Heathrow Terminal 5 (HWV)
2h26
21:38 Cardiff Central (CDF)
1 change
Elizabeth lineC37985 · C37200+Great Western RailwayG14945
On time
19:50 Heathrow Terminal 5 (HWV)
2h57
22:47 Cardiff Central (CDF)
2 changes
Heathrow ExpressW10958+Great Western RailwayG14945
On time
20:12 Heathrow Terminal 5 (HWV)
2h35
22:47 Cardiff Central (CDF)
1 change
Elizabeth lineC38025 · C37214+Great Western RailwayW3542620:20 Heathrow Terminal 5 (HWV)
3h26
23:46 Cardiff Central (CDF)2 changes
Heathrow ExpressW10964+Elizabeth lineC37656 · C37227+Great Western RailwayW3542620:42 Heathrow Terminal 5 (HWV)
3h04
23:46 Cardiff Central (CDF)3 changes
Heathrow ExpressW10970+Great Western RailwayW35426
On time
21:12 Heathrow Terminal 5 (HWV)
2h34
23:46 Cardiff Central (CDF)
1 change
Heathrow ExpressW10982+Great Western RailwayG14947
On time
22:12 Heathrow Terminal 5 (HWV)
2h55
1:07 Cardiff Central (CDF)
1 change
Elizabeth lineC38171 · C37261+Great Western RailwayG14947
On time
22:20 Heathrow Terminal 5 (HWV)
2h47
1:07 Cardiff Central (CDF)
2 changes
Thursday 18 June
Elizabeth lineC35325+Great Western RailwayG15466 · C48259 · W346630:07 Heathrow Terminal 5 (HWV)
7h59
8:06 Cardiff Central (CDF)3 changes
Elizabeth lineC35325+Great Western RailwayG15466 · C48259 · W346630:07 Heathrow Terminal 5 (HWV)
7h59
8:06 Cardiff Central (CDF)3 changes
Elizabeth lineC35325+Great Western RailwayG15466 · C48259 · W346630:07 Heathrow Terminal 5 (HWV)
7h59
8:06 Cardiff Central (CDF)3 changes
Elizabeth lineC37457 · C37176+Great Western RailwayW354155:46 Heathrow Terminal 5 (HWV)
2h53
8:39 Cardiff Central (CDF)2 changes
Heathrow ExpressW10787+Elizabeth lineC37477 · C37181+Great Western RailwayW354155:57 Heathrow Terminal 5 (HWV)
2h42
8:39 Cardiff Central (CDF)3 changes
Heathrow ExpressW10790+Great Western RailwayW354156:12 Heathrow Terminal 5 (HWV)
2h27
8:39 Cardiff Central (CDF)1 change
Elizabeth lineC37932 · C37193+Great Western RailwayG149336:20 Heathrow Terminal 5 (HWV)
2h48
9:08 Cardiff Central (CDF)2 changes
Heathrow ExpressW10793+Elizabeth lineC37523 · C37193+Great Western RailwayG149336:27 Heathrow Terminal 5 (HWV)
2h41
9:08 Cardiff Central (CDF)3 changes
Heathrow ExpressW10793+Great Western RailwayG149336:27 Heathrow Terminal 5 (HWV)
2h41
9:08 Cardiff Central (CDF)1 change
Elizabeth lineC37972 · C37198+Great Western RailwayG149346:50 Heathrow Terminal 5 (HWV)
2h46
9:36 Cardiff Central (CDF)2 changes
Heathrow ExpressW10799+Elizabeth lineC37570 · C37205+Great Western RailwayG149346:57 Heathrow Terminal 5 (HWV)
2h39
9:36 Cardiff Central (CDF)3 changes
Heathrow ExpressW10802+Great Western RailwayG149347:12 Heathrow Terminal 5 (HWV)
2h24
9:36 Cardiff Central (CDF)1 change
Elizabeth lineC38019 · C37212+Great Western RailwayG149357:20 Heathrow Terminal 5 (HWV)
2h52
10:12 Cardiff Central (CDF)2 changes

This is the last train 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, train or ferry

Compare coach, train and ferry 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
18 Jun
Fri
19 Jun
Sat
20 Jun
Sun
21 Jun
Mon
22 Jun
Tue
23 Jun
Wed
24 Jun

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

Great Western Railway operates all trains 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 Great Western Railway?

  • 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 Great Western Railway with all available travel options, which are bus, train and ferry to ensure you get the best deal for traveling from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF).

Why book with Omio over Wanderu?

  • Multiple modes of transport: Omio allows you to compare travel options including bus, train and ferry to find the ideal travel option from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF).

Journey information

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

United KingdomUnited Kingdom
United KingdomUnited Kingdom
Icon of train

Trains from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) run on average 10 times per day, taking around 2h 14m. Cheap train tickets for this journey start at £45 but you can travel from only £5 by coach.

The earliest train runs at 05:27, the last at 19:42. The fastest train covers the 186 km distance in 2h 41m.

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
Cheapest alternative travel mode
Coach from £5
Distance
186 km
Average train duration
2h 14m
Cheapest ticket price
£45
Trains per day
10
Fastest train
2h 41m
First train
5:27
Last train
19:42
Cheapest Month
Aug
Cheapest Day
Sat
High Season
Jul - Sept
Low Season
Apr - Jun
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
Cheapest alternative travel mode
Coach from £5

Train companies: Great Western Railway from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) trainsGreat Western Railway trains will get you between Heathrow Terminal 5 (HWV) and Cardiff Central (CDF) from £5. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.

Great Western Railway

About
Great Western Railway is a train operating company in the United Kingdom. It operates services from London Paddington to the West of England, South Wales and the Cotswolds. It also operates services from London Paddington to Oxford, Reading and Bristol. It offers a range of ticket types, including Advance, Anytime, Off-Peak and Super Off-Peak tickets. Onboard facilities include free Wi-Fi, power sockets, air conditioning and catering services. The most popular routes for Great Western Railway are London Paddington to Bristol, Reading and Oxford.
Luggage & cancellation policy
Average Duration
2h 41m
Cheapest Price
£45
Great Western Railway frequency
10 a day
Luggage included
Two pieces of luggage and one piece of hand luggage included in ticket price
Luggage storage
Overhead racks, dedicated luggage areas at end of carriages, under seats
Cancellation Policy
Refund policies apply as per ticket type
Refund
Full refund if train is cancelled
Amenities on board the train
Wifi
Food sold onboard
Cafe bar serving hot and cold drinks, snacks, sandwiches. First Class at-seat service on some routes
Seat reservation
Optional seat reservations available for a fee. Free in First Class
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, ramps for boarding, priority seating, assistance service available
Pets
Small pets travel free. Dogs must be on lead. Maximum two dogs per passenger
Quiet zone

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

Find answers to the most common questions about traveling from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) by train. 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 train, 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
The cost of a train ticket from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) can vary. The cheapest tickets are usually available from £45, while the average price tends to be around £75.
The train journey from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) covers a distance of 186 km and takes approximately 2h 41m. Trains run 10 per day.
The train distance from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) is 186 km.
The first train from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) leaves at 5:27.
The last train from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) departs at 19:42.
Trains from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) run approximately 10 times per day.
Currently, there is no high-speed train service from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF).
Unfortunately, there is no direct train service currently available from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF).
To get from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF), you can choose from several travel options including coach, train and ferry.
There is no night train service from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF).
The cheapest way to get from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) is by coach, costing approximately £5.
Booking trains from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF) in advance is advisable, especially during peak travel seasons or for long journeys, to ensure availability and secure better fares.
The train journey from Heathrow Terminal 5 to Cardiff Central offers some scenic views, especially as it passes through the lush countryside of the Thames Valley and the picturesque landscapes of South Wales.
A day trip from Heathrow Terminal 5 to Cardiff Central is not feasible as the journey takes 2h 41m. However, trains run 11 times per day. The distance is 186 km.
Yes, you can take the train from Heathrow Terminal 5 (HWV) to Cardiff Central (CDF).

popular train stations

Important Stations and Airports in Heathrow Terminal 5 (HWV) and Cardiff Central (CDF)

London
Cardiff
The major train station for departures in London is Heathrow Terminal 5. Find all the information you need to know about services, amenities and connections at Heathrow Terminal 5 for your trip from London to Cardiff.
Amenities at train station
ParkingParking
AccessibilityAccessibility
LoungeLounge
Lost and Found OfficeLost and Found Office
Ticket OfficeTicket Office
information
ticketOfficeHours
Ticket Office Hours
  • Opening hours: Monday - Sunday 05:00 - 23:59
ticketOfficeHours
Distance to city center
25 km
Parking
Parking
  • Car Park: No
Accessibility
Accessibility
  • Staff help available: Yes
  • Step free access coverage: Yes
  • Step free access note: Level access to platforms, lifts to airport facilities. Ticket Office is step free. Wheelchair users can board trains with ease as the platforms are level with the trains
  • Accessible ticket machines: There are accessible ticket machines at this station
  • Ramp for train access: Yes
  • Wheelchairs available: Yes
  • Impaired mobility set down / pick up points available: No

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

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Most popular trains to and from Cardiff Central (CDF) and Heathrow Terminal 5 (HWV)

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