4.9
4.6The cheapest and fastest buses from Cardiff to Belfast
Cheapest price
$74
Average price
$74
Fastest journey
21 h 20 m
Average duration
21 h 20 m
Buses per day
1
Distance
391 km
The best way to find a cheap bus ticket from Cardiff to Belfast is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Cardiff to Belfast will cost around $74 if you buy it on the day, but the cheapest tickets can be found for only $74.
Of the 1 buses that leave Cardiff for Belfast on Tue, Mar 10, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Tue, Mar 10 the direct buses cover the 391 km distance in an average of 21 h 20 m but if you time it right, some buses will get you there in just 21 h 20 m .
On Tue, Mar 10 the slowest buses will take 21 h 20 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.
Travel Information
Compare bus and flight for Cardiff to Belfast
Omio recommends booking the flight as it is the most popular option from Cardiff to Belfast among Omio's users. If you are prioritising price take the bus with prices starting from $72. For those with little time consider booking a flight which can get you there in 1h 23m. The ticket price range depends on the travel mode: a bus costs an average of $72, and a flight costs an average of $63.
Distance: 242 miles (391 km)
Compare bus with
| Bus | Most popular Flight |
|---|---|
$75 Average price Cheapest | $111 Average price |
17h 4m Average total duration 16h 34m Onboard + 30m Additional time* | 4h 23m Average total duration Fastest 1h 23m Onboard + 3h 0m Additional time* |
Most popular bus company |  Most popular airline |
Direct Options | Direct Options |
Live departures
Cardiff to Belfast bus times
The table below shows live departures for Cardiff to Belfast buses for tomorrow, Tuesday, March 10. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 5:10 PM Cardiff | 21h20 | 2:30 PM Belfast | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Cardiff to Belfast by bus or flight
Compare bus and flight 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.
Mar 10
Mar 11
Mar 12
Mar 13
Mar 14
Mar 15
Mar 16
Why should you book Cardiff to Belfast buses with Omio?
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 bus and flight to ensure you get the best deal for traveling from Cardiff to Belfast.
Why book with Omio over Wanderu?
- Multiple modes of transport: Omio allows you to compare travel options including bus and flight to find the ideal travel option from Cardiff to Belfast.
Journey information
Overview: Bus from Cardiff to Belfast
United KingdomUnited Kingdom
Buses from Cardiff to Belfast run on average 1 times per day, taking around 16h 34m. Cheap bus tickets for this journey start at $72 (€59) but you can travel from only $63 (€51) by flight.
The earliest bus runs at 10:20, the last at 18:53. The fastest bus covers the 242 miles (391 km) distance in 21h 5m.
Distance 242 miles (391 km) |
Average bus duration 16h 34m |
Cheapest ticket price $72 (€59) |
Buses per day 1 |
Fastest bus 21h 5m |
First bus 10:20 |
Last bus 18:53 |
Cheapest month Oct |
Cheapest day Thu |
High season Apr - Jun |
Low season Jan - Mar |
Busiest day Mon |
Least busy day Mon |
Bus providers: National Express from Cardiff to BelfastYou can travel by bus between Cardiff to Belfast with National Express for as low as $63 (€51). When you search for schedules and tickets, Omio will show you the best journey
National Express
FAQs: Bus from Cardiff to Belfast
Find answers to the most common questions about traveling from Cardiff to Belfast by bus. 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 bus, the cheapest option, or tips for making the most of your visit at Belfast, this guide helps you travel smarter and with confidence.
- National Express
- Assistance
- Priority seating
- Accessible toilets.
- Titanic Belfast, an interactive museum dedicated to the history of the Titanic and shipbuilding in Belfast
- Belfast Castle, a historic landmark offering panoramic views of the city and surrounding areas
- St. George's Market, a vibrant market featuring local produce, crafts, and live music
- Ulster Museum, a comprehensive museum showcasing art, history, and natural sciences
- Botanic Gardens, a Victorian-era public garden with a tropical ravine and glasshouse.
- Crumlin Road Gaol, a former prison offering guided tours and insights into its storied past
- Take a Black Taxi Tour to explore Belfast's political history and murals
- Enjoy a scenic walk along the Lagan Towpath
- Visit the Cathedral Quarter for its vibrant arts scene and nightlife
- Explore Cave Hill Country Park for hiking and stunning views of the city.
- 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.
- National Express
- Two medium-sized suitcases up to 20kg each and one small piece of hand luggage.
- National Express
- 10€ per additional bag.
popular bus stations
Popular bus stations from Cardiff to Belfast
Wifi
Parking
Dining
ATM
Taxis
Accessibility
WC
Ticket Office
- 06:00-23:00
- Free Wi-Fi
- Café Nero (in the station)
- Burger King (in the station)
- Little Italy (0.5 km).
- Available outside the main entrance.
- Elevators, ramps
- Available in the station.
- Bus: 1, 2, 7, 9, 10, 11, 12, 13, 14, 15 Train: Great Victoria Street Station
More options for your journey from Cardiff to Belfast
Here are some other resources that might have the information you need
Most popular buses to and from Belfast and Cardiff
Most popular bus connections to Belfast
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