Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Intercity Bus Terminal, 101 York Street, London | Sarnia - Bayside Terminal | Cheapest | ||||
| Bus | London (Western Univ.) | Sarnia - Bayside Terminal | Fastest |
Last refresh of the prices: Yesterday at 22:46 EST.
Compare 3 ways to travel from London to Sarnia
Among the sustainable travel choices, the carpool stands out as a good way to reach Sarnia. The journey takes about 1 hour 15 minutes and with fares starting at just £8, it presents an excellent value for a comfortable ride.
Compare bus companies
Based on 11458 reviews, the company was rated 3.5 stars on Busbud. Travellers were especially satisfied with the ticket access and the staff but often complained with the Wi-Fi. FlixBus ticket prices on this trip start at £11
FlixBus London Sarnia recent customer reviews
The bus reeked like urine
Rachel P.
Frequently asked questions about travelling by bus from London, CA to Sarnia
Please note that timetables, routes, or operator details shown here may be updated or vary at the time of your journey.
How much is the bus ticket from London to Sarnia?
The cheapest coach tickets from London to Sarnia start from £11. The average price for this route is around £12. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus journey from London to Sarnia?
The average bus journey time from London to Sarnia is 1h 25m, covering a distance of 59 miles. The fastest bus can take you there in 1h 25m and is operated by FlixBus.
Which bus companies service the London to Sarnia route?
Several major bus companies operate on this route with 2 buses available per day.
What is the earliest and latest departure time for the bus from London to Sarnia?
The earliest bus departs from London to Sarnia at 13:05. And the latest bus departs at 13:20.
What are the CO₂ emissions for the bus trip from London to Sarnia?
A bus journey from London to Sarnia produces an estimated 2 kg of CO₂, making it a highly eco-friendly choice and a mode of travel recommended 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 London, CA to Sarnia was searched and found on 29 Nov 2025 with a price of £7To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from London, CA to Sarnia as early as possible.
You can expect to pay from £7 to £8 for a bus ticket from London, CA to Sarnia based on the last 2 days. You can expect to find the cheapest price for the trip at £7, which is on 2025-11-29.
