- Recommended
Milton Keynes Museum
The city museum in a Victorian farm complex, covering local history, transport, home life, and changing communities.
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The cheapest and fastest coaches from Cardiff to Milton Keynes
Showing times, prices and bookable tickets for 31 Aug
Cheapest price on 31 Aug
£15
Average ticket price on 31 Aug
£15
Fastest journey on 31 Aug
6 h 15 m
Average journey duration on 31 Aug
6 h 15 m
Buses on 31 Aug
1
Distance
178 km
Cheap tickets
The best way to find a cheap coach ticket from Cardiff to Milton Keynes is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Cardiff to Milton Keynes will cost around £15 if you buy it on the day, but you can find cheap coach tickets today for only £15.
Fast coaches
On Mon 31 Aug, we found 1 buses from Cardiff to Milton Keynes, including 1 direct services.
These direct buses cover the 178 km distance in an average of 6 h 15 m but if you time it right, some buses will get you there in just 6 h 15 m .
The slowest buses will take 6 h 15 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.
16:456h15Cardiff23:00Milton Keynes£151One-way0 changes
- 16:456h15Cardiff23:00Milton Keynes£151One-way0 changes
Travel Information
Compare train and coach for Cardiff to Milton Keynes
Omio recommends booking the train as it is the most popular option from Cardiff to Milton Keynes among Omio's users. If you are prioritising price, take the coach, with an average ticket price of £21 For those with little time, consider booking a train, which has an average total journey time of 3h 40m. Average ticket prices depend on the travel mode: a coach costs an average of £21, while a train costs an average of £65.
Distance: 178 km
Compare bus with
| Coach | Most popular Train |
|---|---|
£21 Average Price Cheapest | £65 Average Price |
7h 3m Average total duration 6h 33m Onboard + 30m Additional time* | 3h 40m Average total duration Fastest 3h 10m Onboard + 30m Additional time* |
Direct Options | Direct Options |
Compare prices and tickets Cardiff to Milton Keynes 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.
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Why should you book Cardiff to Milton Keynes coaches with Omio?
National Express operates all coaches services from Cardiff to Milton Keynes.
Omio is an official ticket reseller for all your travel options from Cardiff to Milton Keynes.
Why book with Omio vs National Express?
- 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 train and bus to ensure you get the best deal for traveling from Cardiff to Milton Keynes.
Why book with Omio over Wanderu?
- Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Cardiff to Milton Keynes.
Journey information
Overview: Bus from Cardiff to Milton Keynes
United KingdomUnited Kingdom
Buses from Cardiff to Milton Keynes run on average 14 times per day, taking around 6h 33m. Cheap bus tickets for this journey start at £15 if you book in advance.
The earliest coach runs at 00:45, the last at 23:25. The fastest coach covers the 178 km distance in 5h 25m.
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 178 km |
Average bus duration 6h 33m |
Cheapest ticket price £15 |
Buses per day 14 |
Fastest bus 5h 25m |
First bus 0:45 |
Last bus 23:25 |
Cheapest Month Sept |
Cheapest Day Wed |
High Season Jul - Sept |
Low Season Apr - Jun |
Busiest Day Sat |
Least Busy Day Sat |
Best time to book 5 days |
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 from Cardiff to Milton KeynesYou can travel by bus between Cardiff to Milton Keynes with National Express for as low as £15. When you search for schedules and tickets, Omio will show you the best journey
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
4h 48m
Cheapest National Express Price
£55
National Express frequency
17 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.
Complete guide to Milton Keynes
Things to do in Milton Keynes
Discover the best of Milton Keynes — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Milton Keynes trip today.
- Recommended
MK Gallery
A contemporary art gallery presenting changing exhibitions, installations, and events in the central theatre district.
Bradwell Windmill
A working historic windmill with machinery displays and milling heritage on the edge of the city.
- Must visit
Willen Lake
A large lakeside park for walks, watersports, birdwatching, and open views close to the city centre.
- Recommended
Central Milton Keynes
The central shopping and leisure district, known for broad boulevards, public art, and easy access to major venues.
- Recommended
Great Linford Manor Park
A landscaped parkland and canal-side area with woodland paths, sculpture trails, and links to Great Linford Manor.
Steak and Ale Pie
Classic British pub pie with steak and ale gravy under pastry. A local staple across Buckinghamshire pubs and a comforting dish popular in Milton Keynes.
- Gluten-free
Buckinghamshire Bacon Badgers
A Buckinghamshire favourite of cured bacon, eggs and potatoes, often linked with farm cooking in the county and still found on traditional menus.
Sunday Roast
Traditional roast beef with Yorkshire pudding, roast potatoes and gravy. A much-loved Sunday meal in local pubs and homes across the area.
Paris House
Refined modern British dining with tasting and à la carte menus in an elegant, contemporary restaurant.
Cowboy Moderno
Popular independent steakhouse focused on grilled meats, burgers and hearty sides in a casual setting.
The Warbler on the Wharf
Canal-side pub at Campbell Wharf serving British classics, Sunday roasts and drinks in a relaxed modern setting.
Pound sterling (£)
Moderate for England: hotels and dining are cheaper than London, but rail fares and chain restaurants can still add up for visitors.
Average meal costs
- Budget
- £8-12 for fast food or a simple meal.
- Mid-range
- £18-30 per person for a restaurant meal.
- Fine dining
- £50+ per person for upscale dining.
- Coffee
- £3-4 for a cappuccino.
Tipping culture
Restaurants may add a 10-12.5% service charge; if not, rounding up or 10% is usual. Taxi fares are often rounded up. Tipping in cafés is optional.
MK Connect
Get the appOfficial public transport app
Prices
- Single ticket
- £2.00
- Day pass
- £7
To the city centre
Milton Keynes Central Railway Station -> Central Milton Keynes Shopping Centre
- Distance
- 2 km
- Travel time
- 15 min
- MK Move is the official multi-operator bus ticket in Milton Keynes; the current 1 day pass is £7 and works across participating operators.
- Contactless bank card payment is available on buses in Milton Keynes, and Milton Keynes City Council states most journeys to the city centre cost £2.00 single.
FAQs: Cardiff to Milton Keynes coach
Find answers to the most common questions about traveling from Cardiff to Milton Keynes 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 Milton Keynes, this guide helps you travel smarter and with confidence.
Cheap coach tickets from Cardiff to Milton Keynes can start from as little as £15 when you book in advance. The average coach ticket price for Cardiff to Milton Keynes is £21; 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 to Milton Keynes is 5h 25m to travel the 178 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 Cardiff to Milton Keynes leaves at 0:45. Plan your trip with the Journey Planner from Omio.
The latest coach from Cardiff to Milton Keynes leaves at 23:25.
There are 14 coaches a day from Cardiff to Milton Keynes which require at least one change with National Express. Schedules can vary on holidays or weekends with fewer coaches.
When taking a coach from Cardiff to Milton Keynes, you can count on National Express for the best way to get you to Milton Keynes. You can also check all possible coach companies who offer a service between Cardiff and Milton Keynes and compare the amenities they offer before buying a coach ticket.
When departing from Cardiff , you have various coach station options to start your route from including Cardiff, North Road (Friary Gardens), Cardiff, Sophia Gardens, Newport, Queensway, Cardiff, University . When arriving in Milton Keynes , you can end your route in coach stations like Milton Keynes, Coachway, Milton Keynes, Central Railway Station, Northampton, Town Centre, Northampton, Saxon Avenue / Wake Way (Grange Park), Bressingham Gate, Luton, Dunstable Road (Challney).Passengers board the coach most frequently from Cardiff, North Road (Friary Gardens), which is located around away from the city centre, and they get off the coach at Milton Keynes, Coachway, located 0 away from the city centre.
A trip to Milton Keynes from Cardiff is worth doing but not as a day trip with a journey time of 5h 25m each way. Check with Omio app the best way to travel.
The cheapest month for a coach from Cardiff to Milton Keynes is September.
It's helpful to compare your options as there are 2 ways to travel between Cardiff and Milton Keynes including taking a train and coach.
Yes, the following accessibility options are available when taking the coach from Cardiff to Milton Keynes:
- National Express
- Assistance
- Priority seating
- Accessible toilets.
Yes, there are bathrooms on board the coach from Cardiff to Milton Keynes for coach company National Express.
Whether you can cancel your coach ticket from Cardiff to Milton Keynes depends on the coach companies:
- 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.
Yes, bikes are allowed on board the coach with coach company 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 Cardiff to Milton Keynes.
Yes, the following luggage options are included when booking a coach ticket from Cardiff to Milton Keynes:
- National Express
- Two medium-sized suitcases up to 20kg each and one small piece of hand luggage.
Yes, the following additional luggage options are available when booking a coach ticket from Cardiff to Milton Keynes:
- National Express
- 10€ per additional bag.
Unfortunately, pets are not allowed on the coach from Cardiff to Milton Keynes.
You can reserve your seat on the coach from Cardiff to Milton Keynes with the following coach company: National Express
Yes, there are USB plugs on board the coach from Cardiff to Milton Keynes with the following coach company: National Express.
Yes, there is Wifi on board the coach from Cardiff to Milton Keynes with the following coach company: National Express.
popular bus stations
Important Stations and Airports in Cardiff and Milton Keynes
Most Cardiff to Milton Keynes buses use the Cardiff, Sophia Gardens to Milton Keynes, Coachway station pair, with some services arriving at Northampton, Town Centre. Use this guide to compare Cardiff and Milton Keynes bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Departure bus stations in Cardiff
Arrival bus stations in Milton Keynes
Which Cardiff station do buses to Milton Keynes leave from?
Buses from Cardiff to Milton Keynes leave from Cardiff, North Road (Friary Gardens). The station is from Cardiff city centre at Cardiff North Road (Friary Gardens), Cardiff CF10 3AF, UK.
Cardiff, North Road (Friary Gardens)Cardiff North Road (Friary Gardens), Cardiff CF10 3AF, UK
City-centre transport
Getting to Cardiff, North Road (Friary Gardens) from Cardiff city centre
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Cardiff, North Road (Friary Gardens) bus station facilities and services
Cardiff, North Road (Friary Gardens) has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower and Ticket Office.
Wi-Fi and ATMs
Wi-Fi is available at Cardiff, North Road (Friary Gardens). ATMs are available at Cardiff, North Road (Friary Gardens).
Tickets and information
Ticket office support is available at Cardiff, North Road (Friary Gardens).
Parking, taxis and toilets
Available at Cardiff, North Road (Friary Gardens): Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Cardiff, North Road (Friary Gardens): Accessible for passengers with reduced mobility.
Cardiff, Sophia GardensCardiff Coach Station, Sophia Gardens, 2 Sophia Cl, Pontcanna, Cardiff CF11 9HW, UK
City-centre transport
Getting to Cardiff, Sophia Gardens from Cardiff city centre
Bus25, 62, 63, 25A, 64 · 3m · £2 · every ~14 min
C1 · 16m · every ~8 min
Cardiff, Sophia Gardens bus station facilities and services
Cardiff, Sophia Gardens has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower and Ticket Office.
Wi-Fi and ATMs
Wi-Fi is available at Cardiff, Sophia Gardens. ATMs are available at Cardiff, Sophia Gardens.
Tickets and information
Ticket office support is available at Cardiff, Sophia Gardens.
Parking, taxis and toilets
Available at Cardiff, Sophia Gardens: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Cardiff, Sophia Gardens: Basic accessibility features available.
Cardiff, University
City-centre transport
Getting to Cardiff, University from Cardiff city centre
TrainCardiff Central - Merthyr Tydfil, Cardiff Central - Treherbert, Cardiff Central - Pontypridd, Aberdare - Merthyr Tydfil, Cardiff Central - Radyr, Radyr - Radyr · 6m · £0.90 · every ~8 min
BusC1 · 18m · every ~8 min
Which Milton Keynes station do buses from Cardiff arrive at?
Buses from Cardiff to Milton Keynes most often arrive at Milton Keynes, Coachway. Some services arrive at Milton Keynes, Central Railway Station, so check your ticket before travel to confirm your Milton Keynes arrival station.
Milton Keynes, Central Railway StationMilton Keynes Central railway station, Milton Keynes MK9, UK
City-centre transport
Getting to Milton Keynes, Central Railway Station from Milton Keynes city centre
Milton Keynes, Central Railway Station is 1 km from Milton Keynes city centre. Public transport options include:
BusMk1, X5 · 7m · £2 · every ~11 min
Milton Keynes, Central Railway Station bus station facilities and services
Milton Keynes, Central Railway Station has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower and Ticket Office.
Food and drink
Food options include: There is a cafe and a snack bar in the station.
Wi-Fi and ATMs
Free Wi-Fi available throughout the station. ATMs are aTM available in the main hall.
Tickets and information
Ticket office support is available at Milton Keynes, Central Railway Station.
Parking, taxis and toilets
Available at Milton Keynes, Central Railway Station: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Milton Keynes, Central Railway Station: Station is wheelchair accessible with ramps and elevators.
Bressingham GateMilton Keynes MK15 0DQ, UK
Most popular bus connections from Cardiff
More options for your journey from Cardiff to Milton Keynes
Here are some other resources that might have the information you need
Most popular buses to and from Milton Keynes and Cardiff
Most popular bus connections
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