4.9
4.6The cheapest and fastest buses from Carmarthen to London
Cheapest price
$53
Average price
$56
Fastest journey
6 h 10 m
Average duration
6 h 38 m
Buses per day
2
Distance
291 km
The best way to find a cheap bus ticket from Carmarthen to London is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Carmarthen to London will cost around $56 if you buy it on the day, but the cheapest tickets can be found for only $53.
Of the 2 buses that leave Carmarthen for London on Sun, Dec 21, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sun, Dec 21 the direct buses cover the 291 km distance in an average of 6 h 38 m but if you time it right, some buses will get you there in just 6 h 10 m .
On Sun, Dec 21 the slowest buses will take 7 h 5 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.
NX508NX112 · NX507NX508NX112 · NX507
Travel Information
Compare train and bus for Carmarthen to London
Omio recommends booking the train as it is the most popular option from Carmarthen to London among Omio's users. If you are prioritising price take the bus with prices starting from €19. For those with little time consider booking a train which can get you there in 3h 50m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.1 - 0.3kg. The ticket price range depends on the travel mode: a bus costs an average of €19, and a train costs an average of €42.
Distance: 180 miles (291 km)
Compare bus with
| Bus | Most popular Train |
|---|---|
€33 Average price Cheapest | €72 Average price |
6h 33m Average total duration 6h 3m Onboard + 30m Additional time* | 4h 20m Average total duration Fastest 3h 50m Onboard + 30m Additional time* |
0.3 - 0.7kg CO2 emissions | 0.1 - 0.3kg CO2 emissions Lowest |
Most popular bus company |  Most popular train company |
Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
Carmarthen to London Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator National Express | Departure Time 08:40AM | Arrival Time 03:05PM | Duration 6h25 | Departure days Mon, Tue, Wed, Fri, Sun | Cheapest price $40 |
Operator National Express | Departure Time 10:55AM | Arrival Time 05:05PM | Duration 6h10 | Departure days Mon, Tue, Wed, Fri, Sat, Sun | Cheapest price $30 |
Live departures
Carmarthen to London bus times
The table below shows live departures for Carmarthen to London buses for tomorrow, Sunday, December 21. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| NX112 · NX507 | 8:40 AM Carmarthen, Lammas Street (Rose and Crown Hotel) | 7h05 | 3:45 PM London, Victoria Coach Station | 1 transfer | |
| NX508 | 10:55 AM Carmarthen, Lammas Street (Rose and Crown Hotel) | 6h10 | 5:05 PM London, Victoria Coach Station | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Carmarthen to London by train or bus
Compare train and bus 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.
Dec 21
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Journey information
Overview: Bus from Carmarthen to London
United KingdomUnited Kingdom
Buses from Carmarthen to London run on average 2 times per day, taking around 6h 3m. Cheap bus tickets for this journey start at $24 (€19) if you book in advance.
There are 1 buses per day. The earliest bus runs at 03:27, the last at 23:40. The fastest bus covers the 180 miles (291 km) distance in 6h 10m.
Distance 180 miles (291 km) |
Average bus duration 6h 3m |
Cheapest ticket price $24 (€19) |
Buses per day 2 |
Direct buses 1 |
Fastest bus 6h 10m |
First bus 03:27 |
Last bus 23:40 |
Bus providers: National Express from Carmarthen to LondonYou can travel by bus between Carmarthen to London with National Express for as low as $24 (€19). When you search for schedules and tickets, Omio will show you the best journey
National Express
FAQs: Bus from Carmarthen to London
Find answers to the most common questions about traveling from Carmarthen to London 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 London, this guide helps you travel smarter and with confidence.
Passengers board the bus most frequently from Carmarthen, Blue Street, which is located around 0.4 miles (639 m) away from the city centre, and they get off the bus at London, Victoria Coach Station, located 1.9 miles (3 km) away from the city centre.
- National Express
- Assistance
- Priority seating
- Accessible toilets.
- The British Museum, a world-renowned museum housing a vast collection of art and antiquities from around the globe
- The Tower of London, a historic castle and former royal residence known for its Crown Jewels and rich history
- Buckingham Palace, the official residence of the British monarch and a symbol of the British monarchy
- The Houses of Parliament and Big Ben, iconic landmarks representing the political heart of the United Kingdom
- St. Paul's Cathedral, an architectural masterpiece with a stunning dome and rich history.
- The London Eye, a giant Ferris wheel on the South Bank offering panoramic views of the city
- West End Theatre District, a vibrant area known for its high-quality theatrical productions and musicals
- Explore Camden Market, a bustling market known for its eclectic mix of food, fashion, and crafts
- Take a walk through Hyde Park, one of London's largest and most famous parks offering beautiful landscapes and recreational activities
- Visit the Tate Modern, a contemporary art museum housed in a former power station on the banks of the Thames.
- 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.
To find the cheapest bus tickets for your trip from Carmarthen to London, follow these tips:
Start your search now and compare ticket prices to find the best deal!
- 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 Carmarthen to London
Accessibility
- The place has an entrance that is wheelchair-accessible
WifiParkingDiningATMTaxisAccessibilityWCTicket Office
- 06:00-23:00
- Free Wi-Fi
- Pret a Manger (in the station)
- Starbucks (in the station).
- Available outside the station on Buckingham Palace Road.
- Elevators, ramps
- Available in the station.
- Bus: 11, 44, 170, 211, C1, C10 Metro: Victoria Train: Southern, Gatwick Express
WifiParkingDiningATMTaxisAccessibilityWCTicket Office- 00:00-23:59
- Free Wi-Fi
- Pret a Manger (in the station)
- Caffè Nero (in the station)
- Available outside the arrivals area, with services provided by licensed black cabs and private hire vehicles.
- Ramps, assistance
- Available in the station.
- Bus: 105, 111, 140, 285, 423 Train: Heathrow Express Metro: Piccadilly
Most popular bus connections from Carmarthen
More options for your journey from Carmarthen to London
Here are some other resources that might have the information you need
Most popular buses to and from London and Carmarthen
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