The cheapest and fastest trains from Sarnia, ON to London, ON
Cheapest price
£18
Average price
£18
Fastest journey
1 h 12 m
Average duration
1 h 12 m
Trains per day
1
Distance
95 km
The best way to find a cheap train ticket from Sarnia, ON to London, ON is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Sarnia, ON to London, ON will cost around £18 if you buy it on the day, but you can find cheap train tickets today for only £18.
Of the 1 trains that leave Sarnia, ON for London, ON every day 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct trains cover the 95 km distance in an average of 1 h 12 m but if you time it right, some trains will get you there in just 1 h 12 m .
The slowest trains will take 1 h 12 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.


Travel Information
Compare train and coach for Sarnia, ON to London, ON
Omio recommends booking the train as it is the most popular option from Sarnia, ON to London, ON among Omio's users. If you are prioritising price take the coach with prices starting from £8. For those with little time consider booking a train which can get you there in 1h 12m. The ticket price range depends on the travel mode: a coach costs an average of £8, and a train costs an average of £18.
Distance: 95 km
Compare train with
Most popular Train | Coach |
|---|---|
£18 Average Price | £10 Average Price Cheapest |
1h 42m Average total duration Fastest 1h 12m Onboard + 30m Additional time* | 2h 5m Average total duration 1h 35m Onboard + 30m Additional time* |
![]() Most popular train company | ![]() Most popular bus company |
Direct Options | Direct Options |
Live departures
Sarnia, ON to London, ON train times
The table below shows live departures for Sarnia, ON to London, ON trains for today, Friday 28 November. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
![]() | 12:40 Sarnia, ON | 1h12 | 13:52 London, ON | 0 changesdirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Sarnia, ON to London, ON by train or coach
Compare train and coach 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.
29 Nov
30 Nov
01 Dec
02 Dec
03 Dec
04 Dec
05 Dec
Journey information
Overview: Train from Sarnia, ON to London, ON
Trains from Sarnia, ON to London, ON run on average 1 times per day, taking around 1h 12m. Cheap train tickets for this journey start at £18 but you can travel from only £8 by coach.
There are 1 trains per day. The earliest train runs at 08:40, the last at 21:58. The fastest train covers the 95 km distance in 1h 12m.
Distance 95 km |
Average train duration 1h 12m |
Cheapest ticket price £18 |
Trains per day 1 |
Direct trains 1 |
Fastest train 1h 12m |
First train 08:40 |
Last train 21:58 |
Train companies: VIA Rail from Sarnia, ON to London, ON trainsVIA Rail trains will get you between Sarnia, ON and London, ON from £8. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
VIA Rail
FAQs: Sarnia, ON to London, ON train
Find answers to the most common questions about traveling from Sarnia, ON to London, ON by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at London, ON, this guide helps you travel smarter and with confidence.

popular train stations
Important Stations and Airports in Sarnia, ON and London, ON
More options for your journey from Sarnia, ON to London, ON
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