Travel Information
Compare train and bus for Sarnia, ON to London, ON
Omio recommends booking the bus as it is the most popular option from Sarnia, ON to London, ON among Omio's users. If you are prioritising price, take the bus, with an average ticket price of $13 For those with little time, consider booking a train, which has an average total journey time of 1h 42m. Average ticket prices depend on the travel mode: a bus costs an average of $13, while a train costs an average of $25.
Distance: 59 miles (95 km)
Compare bus with
Most popular Bus | Train | Driving |
|---|---|---|
$13 Average price Cheapest | $25 Average price | $16 Average price (fuel + tolls) |
2h 7m Average total duration 1h 37m Onboard + 30m Additional time* | 1h 42m Average total duration Fastest 1h 12m Onboard + 30m Additional time* | 1h 10m Average total duration (door-to-door) |
![]() Most popular bus company | ![]() Most popular train company | Your own car or car rental |
Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Sarnia, ON to London, ON:
A bus is $12 (€10) less than a train for this route with tickets for a train from Sarnia, ON to London, ON costing on average $25 (€21).
Other travel options to London, ON take longer:
Bus takes on average 2h 7m.
Tickets start at around $13 (€11) compared to roughly $16 (€14) in fuel and tolls — a saving of about $3 (€3). The journey takes 1h 37m versus 1h 10m by car, so you'll arrive a bit later, but you can use the time productively rather than spending it behind the wheel. No parking to sort, no fuel stops, and most coaches have Wi-Fi and power outlets.
Driving is worth considering if you're on a tight schedule, travelling as a group (where fuel costs split several ways), or want the flexibility to stop along the way.
Travel optionsfrom Sarnia, ON to London, ON
How to get from Sarnia, ON to London, ON by train, bus or flight.
Our recommendation
The best way to travel from Sarnia, ON to London, ON is by taking a bus because it’s the best combination of price and speed.
2:25 PM1h25Sarnia, ON3:50 PMLondon, ON$131One-way0 transfers
Cheapest
2:25 PM1h25Sarnia, ON3:50 PMLondon, ON$131One-way0 transfers
Fastest
2:25 PM1h25Sarnia, ON3:50 PMLondon, ON$131One-way0 transfers
Other options
3:25 PM1h25Sarnia, ON4:50 PMLondon, ON$131One-way0 transfers
7:45 PM1h25Sarnia, ON9:10 PMLondon, ON$131One-way0 transfers
8:45 PM1h25Sarnia, ON10:10 PMLondon, ON$151One-way0 transfers
Find all the dates and times for this journey by train, bus, flight, and ferry .
Compare prices and tickets Prices for trains, buses and flights
Compare train and bus prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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FAQs: Travel from Sarnia, ON to London, ON
Travel to London, ON easily. Whether you want fast, cheap or something entirely different, our travel experts have collected everything you need to know so you can find the best option from Sarnia, ON to London, ON.

This is compared to other travel options from Sarnia, ON to London, ON:
A bus is $12 (€10) less than a train for this route with tickets for a train from Sarnia, ON to London, ON costing on average $25 (€21).
Other travel options to London, ON take longer:
Bus takes on average 2h 7m.
- Around 3 buses per day.
- Around 1 trains per day.
However, we recommend checking specific travel dates for your route between Sarnia, ON and London, ON as scheduled services by train and bus can vary by season or day of the week.
- Travel with Seajets to go to London, ON by train.
- Travel with FlixBus to go to London, ON by bus.
- 1 direct trains per day with Seajets.
- 3 direct buses per day with FlixBus.
Travelling from Sarnia, ON to London, ON: related information
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