Cheap buses leaving today
One passenger / one way
- This trip is recommended because it is the: CheapestDeparture time: 25 July atDeparture city: CarmarthenDeparture location: Lammas Street, outside the Boar’s HeadArrival time: 25 July atDestination city: LondonDestination location: Victoria Coach StationOperated by: National Express
Vehicle: BusDuration: - This trip is recommended because it is the: FastestDeparture time: 25 July atDeparture city: CarmarthenDeparture location: Lammas Street, outside the Boar’s HeadArrival time: 25 July atDestination city: LondonDestination location: Earl's CourtOperated by: National ExpressVehicle: BusDuration:
- Departure time: 25 July atDeparture city: CarmarthenDeparture location: Lammas Street, outside the Boar’s HeadArrival time: 25 July atDestination city: LondonDestination location: Victoria Coach StationOperated by: National ExpressVehicle: BusDuration:
- Departure time: 25 July atDeparture city: CarmarthenDeparture location: Lammas Street, outside the Boar’s HeadArrival time: 25 July atDestination city: LondonDestination location: Earl's CourtOperated by: National ExpressVehicle: BusDuration:
- Departure time: 25 July atDeparture city: CarmarthenDeparture location: Lammas Street, outside the Boar’s HeadArrival time: 25 July atDestination city: LondonDestination location: Earl's CourtOperated by: National ExpressVehicle: BusDuration:
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Compare 3 ways to travel from Carmarthen to London
| Average price | Average duration | CO₂ emissions | |||
|---|---|---|---|---|---|
| Average priceUS$19 - US$46 | Average duration6h 10m | 7kg CO₂e5 out of 5 stars | CheapestMost eco-friendly | ||
| Average priceUS$53 - US$177 | Average duration3h 51m | 7kg CO₂e5 out of 5 stars | |||
Carpool | Average priceUS$42 - US$42 | Average duration3h 40m | 12kg CO₂e4 out of 5 stars | Fastest |
Busbud recommends carpooling from Carmarthen to LondonAmong the sustainable travel choices, the carpool stands out as a good way to reach London. The journey takes about 3 hours 40 minutes and with fares starting at just US$42, it presents an excellent value for a comfortable ride.
Bus Carmarthen to London: Trip Overview
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Carmarthen to London Bus
With Busbud, comparing and booking tickets for a bus from Carmarthen to London is a breeze. Browse through an extensive selection of bus fares and bus schedules to find the best deals.
We make it our job to connect you with the most dependable bus companies that cover bus service from Carmarthen to London.
From cheap bus tickets to more luxurious buses travelling from Carmarthen to London, we offer a wide range of bus services to best suit your needs depending on how much your budget is.
Where are the popular stops in Carmarthen and London?
Frequently asked questions on the trip Carmarthen - London
How far is London from Carmarthen by coach?
The distance between Carmarthen and London by coach is approximately 181 miles (292 km).
What is the best way to go from Carmarthen to London without a car?
You can travel to London from Carmarthen by coach, which provides a smooth ride and an affordable and convenient trip. You can also consider rideshare services depending on your preferences.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Carmarthen to London was searched and found on 29 Jul 2025 with a price of US$16To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Carmarthen to London as early as possible.
You can expect to pay from US$16 to US$56 for a bus ticket from Carmarthen to London based on the last 2 days. You can expect to find the cheapest price for the trip at US$16, which is on 2025-07-29.
About Bus Travel
Bus Travel Tips
Meet and talk to locals at the bus stations while travelling from Carmarthen to London.There is no better way to get inside travel information while exploring a new city than to go straight to its people.
From miles long of beauteous natural landscapes to impressive man-crafted sights, you’re bound to be in for a visual treat on your bus trip from Carmarthen to London.
Taking the bus creates the smallest carbon footprint compared to other modes of transport. Not to mention that buses will allow you to discover scenic gems from Carmarthen to London that are otherwise impossible to come by with a plane.
Tune out to the fine sounds of your best music playlist on your bus trip from Carmarthen to London while indulging in miles on end of beautiful scenic views.
Did you know?
The Superbus, created by a Dutch engineer is the world's fastest bus with 250 km/h. Too bad it's only a prototype for now.
The bus driver with the longest career in the world drove more than 2,000,000 miles and is a happy World Record holder.
Did you know some bus companies in Germany offer to their passenger low-costs snacks and regional beer based on their destination? Prosit!
What's the cheapest way to go from Carmarthen to London?
The bus is the cheapest travel choice for this destinationTop travelled bus routes
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Popular Buses Connecting Carmarthen
Buses Leaving from Carmarthen
- Bus from Carmarthen to Haverfordwest
- Coach Carmarthen - Swansea
- Bus Carmarthen - Tenby
- Carmarthen - London
- Bus from Carmarthen to Cardiff
- Coach Carmarthen - Reading
- Bus Carmarthen - Birmingham
- Carmarthen - Pembroke Dock
- Bus from Carmarthen to Bridgend
- Coach Carmarthen - Newport
- Bus Carmarthen - Kilgetty
- Carmarthen - Port Talbot
- Bus from Carmarthen to Pembroke
- Coach Carmarthen - Neyland
- Bus Carmarthen - Steynton
Buses Going to Carmarthen
- Bus from Swansea to Carmarthen
- Coach London - Carmarthen
- Bus Cardiff - Carmarthen
- Tenby - Carmarthen
- Bus from Reading to Carmarthen
- Coach Pembroke Dock - Carmarthen
- Bus Birmingham - Carmarthen
- Haverfordwest - Carmarthen
- Bus from Bridgend to Carmarthen
- Coach Newport - Carmarthen
- Bus Kilgetty - Carmarthen
- Neyland - Carmarthen
- Bus from Steynton to Carmarthen
- Coach Pembroke - Carmarthen
- Bus Port Talbot - Carmarthen
Popular Buses Connecting London
Buses Leaving from London
- Bus from London to Gatwick
- Coach London - Aberdeen
- Bus London - Amsterdam
- London - Luton
- Bus from London to Dorchester
- Coach London - Tours
- Bus London - Street
- London - Bath
- Bus from London to Heathrow
- Coach London - Brighton
- Bus London - Nottingham
- London - Derby
- Bus from London to Edinburgh
- Coach London - Milton Keynes
- Bus London - Margate
Buses Going to London
- Bus from Como to London
- Coach Coventry - London
- Bus Tours - London
- Hempstead - London
- Bus from Hounslow to London
- Coach Windsor - London
- Bus Stansted - London
- Swindon - London
- Bus from Reading to London
- Coach Gatwick - London
- Bus Norwich - London
- Huddersfield - London
- Bus from Luton to London
- Coach Gloucester - London
- Bus Southampton - London
Popular routes in this country
- Bus from Leeds to Scarborough
- Coach Cardiff - London
- Bus Leeds - London
- Glasgow - London
- Bus from London to Cardiff
- Coach Nottingham - London
- Bus London - Glasgow
- Sheffield - London
- Bus from Newcastle upon Tyne to London
- Coach London - Stansted
- Bus Leicester - London
- Bournemouth - London
- Bus from Leeds to Whitby
- Coach Derby - London
- Bus London - Leicester