Next departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Terminal Rodoviário de Salvador | Terminal Tietê | Cheapest | |||||
ONEXBUS + VIA Rail | Wellington at Exeter (Esso Gas Station) | Sarnia, ON | Fastest | |||||
 | Terminal Rodoviário de Salvador | Terminal Tietê | No tags | |||||
 | Terminal Rodoviário de Salvador | Terminal Tietê | No tags | |||||
 | Terminal Rodoviário de Salvador | Terminal Tietê | No tags |
Last refresh of the prices: Today at 11:48 AM EDT.
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Compare 3 ways to go from London to Sarnia.
Busbud recommends taking the bus from London to SarniaAmong the sustainable travel choices, the bus stands out as the good way to reach Sarnia. The journey takes about 1 hour 40 minutes and with fares starting at just $13, it presents an excellent value for a comfortable ride.
Bus London, CA to Sarnia: Trip Overview
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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.
London to Sarnia Bus
With Busbud, comparing and booking tickets for a bus from London to Sarnia 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 London to Sarnia.
Discover how much the bus trip from London to Sarnia will cost you. Use our filters and sorting features to find the cheapest bus tickets or luxury buses.
Frequently asked questions for your trip London, CA - Sarnia
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 Oct 7, 2025 with a price of $19To 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 $19 to $144 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 $34 which is on 2025-10-11.
Usually CATEDRAL, Orléans Express will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.
About Bus Travel
Bus Travel Tips
Meet and talk to locals at the bus stations while traveling from London to Sarnia.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 London to Sarnia.
Buses have one of the smallest carbon footprints of motorized transport modes. A bus going from London to Sarnia will emit less CO2 than a car or an airplane.
Tune out to the fine sounds of your best music playlist on your bus trip from London to Sarnia while indulging in miles on end of beautiful scenic views.
Did you know?
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!
Did you know that 80% of the buses in North America are equipped with WiFi and power outlets ? And 60% of bus travelers have used their electronic device on board during 2014.
What's the cheapest way to go from London, CA to Sarnia?
The bus is the cheapest travel choice for this destinationTop traveled bus routes
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