Previously seen trips
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Heathrow Airport (LHR) T5 | Dorchester South Rail Station | No tags | ||||
| Bus | Heathrow T2 & T3 | Dorchester South Rail Station | No tags | ||||
| Bus | Heathrow Airport (LHR) T5 | Dorchester South Rail Station | No tags | ||||
| Bus | Heathrow Airport (LHR) T5 | Dorchester South Rail Station | No tags | ||||
| Bus | Heathrow Airport (LHR) T5 | Dorchester South Rail Station | No tags |
Get from Heathrow to Dorchester
The journey takes about 4 hours 5 minutes and with fares starting at just $25, it presents an excellent value for a comfortable ride.
Compare bus companies
Based on 29737 reviews, the company was rated 4.2 stars on Busbud. Travelers were especially satisfied with the ticket access and the staff but often complained with the wifi. National Express ticket prices on this trip start at $25
Frequently asked questions about traveling from Heathrow to Dorchester by bus
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the bus ticket from Heathrow to Dorchester?
The cheapest bus tickets from Heathrow to Dorchester start from $25. The average price for this route is around $43. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Heathrow to Dorchester?
The average bus trip duration from Heathrow to Dorchester is 4h 5m, covering a distance of 101 miles (163 km). The quickest bus can get you there in 2h 50m and is operated by National Express.
Which bus companies service the Heathrow to Dorchester route?
Several major train operators operate on this route with 2 trains available per day.
What is the earliest and latest departure time for the bus from Heathrow to Dorchester?
The earliest bus departs from Heathrow to Dorchester at 4:00pm. And the latest bus departs at 5:45pm.
What are the CO₂ emissions for the bus trip from Heathrow to Dorchester?
A bus trip from Heathrow to Dorchester generates an estimated 4 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Heathrow to Dorchester was searched and found on Dec 2, 2025 with a price of $44To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Heathrow to Dorchester, as early as possible.
You can expect to pay from $44 to $64 for a bus ticket from Heathrow to Dorchester based on the last 2 days. You can expect to find the cheapest price for the trip at $44 which is on 2025-12-02.
