How much does a cheap train ticket from Sarnia to London cost?

The average train ticket price from Sarnia to London is $46. The best way to find cheap train tickets from Sarnia to London is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!

How long is the trip from Sarnia to London?

A train trip between Sarnia and London is around 1h 12m, although the fastest train will take about 1h 12m. This is the time it takes to travel the 96 km that separates the two cities.

How many daily trains are there between Sarnia and London?

The number of trains from Sarnia to London can differ depending on the day of the week. On average, there is 1. Some trains are direct while others have layovers. Simplify your train trip from Sarnia to London by comparing and selecting the train that fits your travel style and budget on Busbud.

Which train companies travel from Sarnia to London?

When taking the train from Sarnia to London, you can travel comfortably and safely with VIA Rail Canada.

Train Sarnia to London from $28 | Refundable Tickets

Next train departures

Next departures for Sarnia to London on November 16
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	8:40am	Sarnia, ON	1h 12m	9:52am	VIA Rail Station	Cheapest
Train	8:40am	Sarnia, ON	1h 12m	9:52am	VIA Rail Station	Fastest
Train	8:40am	Sarnia, ON	1h 12m	9:52am	VIA Rail Station	No tags

Next departures for Sarnia to London on November 17
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	8:40am	Sarnia, ON	1h 12m	9:52am	VIA Rail Station	Cheapest
Train	8:40am	Sarnia, ON	1h 12m	9:52am	VIA Rail Station	Fastest
Train	8:40am	Sarnia, ON	1h 12m	9:52am	VIA Rail Station	No tags
Train	8:40am	Sarnia, ON	1h 12m	9:52am	VIA Rail Station	No tags
Train	8:40am	Sarnia, ON	1h 12m	9:52am	VIA Rail Station	No tags

Next departures for Sarnia to London on November 18
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	8:40am	Sarnia, ON	1h 12m	9:52am	VIA Rail Station	Cheapest
Train	8:40am	Sarnia, ON	1h 12m	9:52am	VIA Rail Station	Fastest
Train	8:40am	Sarnia, ON	1h 12m	9:52am	VIA Rail Station	No tags
Train	8:40am	Sarnia, ON	1h 12m	9:52am	VIA Rail Station	No tags
Train	8:40am	Sarnia, ON	1h 12m	9:52am	VIA Rail Station	No tags

Next departures for Sarnia to London on November 19
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	8:40am	Sarnia, ON	1h 12m	9:52am	VIA Rail Station	CheapestFastest
Train	8:40am	Sarnia, ON	1h 12m	9:52am	VIA Rail Station	No tags
Train	8:40am	Sarnia, ON	1h 12m	9:52am	VIA Rail Station	No tags
Train	8:40am	Sarnia, ON	1h 12m	9:52am	VIA Rail Station	No tags
Train	8:40am	Sarnia, ON	1h 12m	9:52am	VIA Rail Station	No tags

Next departures for Sarnia to London on November 20
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	8:40am	Sarnia, ON	1h 12m	9:52am	VIA Rail Station	Cheapest
Train	8:40am	Sarnia, ON	1h 12m	9:52am	VIA Rail Station	Fastest
Train	8:40am	Sarnia, ON	1h 12m	9:52am	VIA Rail Station	No tags
Train	8:40am	Sarnia, ON	1h 12m	9:52am	VIA Rail Station	No tags
Train	8:40am	Sarnia, ON	1h 12m	9:52am	VIA Rail Station	No tags

Last refresh of the prices: Today at 4:31 PM EST.

Compare 3 ways to go from Sarnia to London

We recommend carpooling

Among the sustainable travel choices, the carpool stands out as a good way to reach London. The journey takes about 1 hour 15 minutes, and with fares starting at just $20, it presents an excellent value for a comfortable ride.

3carpool per day

1h 15mAverage Duration

95 kmDistance

4kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions
Bus	Average Price$20 - $28	Average Duration1h 40m	CO₂ emissions 2kg CO₂e
Train	Average Price$34 - $107	Average Duration1h 12m	CO₂ emissions 8kg CO₂e
Carpool	Average Price$20 - $25	Average Duration1h 15m	CO₂ emissions 4kg CO₂e

Train companies

VIA Rail Canada

4/54,657 reviews

Staff4.8

Timeliness3.8

Cleanliness4.8

Wifi3.6

Based on 4657 reviews, the company was rated 4.1 stars on Busbud. Travellers were especially satisfied with the staff and the cleanliness but often complained with the WiFi. VIA Rail Canada ticket prices on this trip start at $34

CA train and bus companies:Amtrak, Trenitalia, VIA Rail Canada, Amtrak Acela, NS Nederlandse Spoorwegen, Union Pearson Express

Frequently asked questions about travelling from Sarnia to London, CA by train

How much does a cheap train ticket from Sarnia to London cost?
The average train ticket price from Sarnia to London is $46. The best way to find cheap train tickets from Sarnia to London is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!
How long is the trip from Sarnia to London?
A train trip between Sarnia and London is around 1h 12m, although the fastest train will take about 1h 12m. This is the time it takes to travel the 96 km that separates the two cities.
How many daily trains are there between Sarnia and London?
The number of trains from Sarnia to London can differ depending on the day of the week. On average, there is 1. Some trains are direct while others have layovers. Simplify your train trip from Sarnia to London by comparing and selecting the train that fits your travel style and budget on Busbud.
Which train companies travel from Sarnia to London?
When taking the train from Sarnia to London, you can travel comfortably and safely with VIA Rail Canada.

Find cheapest prices for trains

Price is for a one-way ticket for one passenger and based on past searches.

Best price found

11-13

$28

11-14

$28

Today

$31

11-16

$34

11-17

$28

11-18

$28

11-19

$28

11-20

$28

The cheapest trip from Sarnia to London, CA was searched and found on Nov 17, 2025 with a price of $28

To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Sarnia to London, CA, as early as possible.

You can expect to pay from $28 to $83 for a train ticket from Sarnia to London, CA based on the last 2 days. You can expect to find the cheapest price for the trip at $28 which is on 2025-11-17.