Next departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
ONEXBUS + VIA Rail | Western University (Behind Elgin Hall) | Sarnia, ON | Cheapest | |||||
ONEXBUS + VIA Rail | London - Masonville Mall | Sarnia, ON | Fastest | |||||
ONEXBUS + VIA Rail | Western University (Behind Elgin Hall) | Sarnia, ON | No tags | |||||
ONEXBUS + VIA Rail | London - Masonville Mall | Sarnia, ON | No tags | |||||
ONEXBUS + VIA Rail | London - Downtown (Waterloo at King St) | Sarnia, ON | No tags |
Last refresh of the prices: Today at 9:14 AM EST.
Compare 3 ways to go from London to Sarnia
Among the sustainable travel choices, the carpool stands out as the good way to reach Sarnia. The journey takes about 1 hour 15 minutes and with fares starting at just $10, it presents an excellent value for a comfortable ride.
Compare bus companies
Flixbus is a European bus operator that offers intercity and bus travel in over 38 countries. Known for their easy-to-spot lime green buses and for offering affordable transportation between cities in Europe and the Americas, Flixbus is a good option for those looking for an affordable, reliable bus company. In their buses, you'll find free WiFi, bathrooms, and power outlets. You can also pay extra to choose your seat and get extra legroom, or even buy a snack or drink onboard directly from the driver. You can reschedule your ticket for a small fee, which varies from $1 to $5, depending on how close you are to the departure date.
FlixBus London Sarnia recent customer reviews
The bus reeked like urine
Rachel P.
Frequently asked questions about traveling from London, CA to Sarnia 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 London to Sarnia?
The cheapest bus tickets from London to Sarnia start from $14. The average price for this route is around $15. 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 London to Sarnia?
The average bus trip duration from London to Sarnia is 1h 25m, covering a distance of 59 miles (94 km). The quickest bus can get you there in 1h 25m and is operated by FlixBus.
Which bus companies service the London to Sarnia 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 London to Sarnia?
The earliest bus departs from London to Sarnia at 1:05pm. And the latest bus departs at 1:20pm.
What are the CO₂ emissions for the bus trip from London to Sarnia?
A bus trip from London to Sarnia generates an estimated 2 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 London, CA to Sarnia was searched and found on Nov 29, 2025 with a price of $9To 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.
Top traveled bus routes
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