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

The average train ticket price from Sarnia to London is £25. 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 train 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 60 miles that separates the two cities.

How many daily train 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 £15 | Refundable Tickets

Next departures

Next departures from Sarnia to London on 22 November
Operated by	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
	08:40	Sarnia, ON	1h 12m	09:52	VIA Rail Station	Cheapest
	08:40	Sarnia, ON	1h 12m	09:52	VIA Rail Station	Fastest
	08:40	Sarnia, ON	1h 12m	09:52	VIA Rail Station	No tags
VIA Rail + ONEXBUS	08:40	Sarnia, ON	11h 30m	20:10	London - Masonville Mall	No tags
	08:40	Sarnia, ON	1h 12m	09:52	VIA Rail Station	No tags

Next departures from Sarnia to London on 23 November
Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
08:40	Sarnia, ON	1h 12m	09:52	VIA Rail Station	Cheapest
08:40	Sarnia, ON	1h 12m	09:52	VIA Rail Station	Fastest
08:40	Sarnia, ON	1h 12m	09:52	VIA Rail Station	No tags
08:40	Sarnia, ON	1h 12m	09:52	VIA Rail Station	No tags
08:40	Sarnia, ON	1h 12m	09:52	VIA Rail Station	No tags

Next departures from Sarnia to London on 24 November
Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
08:40	Sarnia, ON	1h 12m	09:52	VIA Rail Station	Cheapest
08:40	Sarnia, ON	1h 12m	09:52	VIA Rail Station	Fastest
08:40	Sarnia, ON	1h 12m	09:52	VIA Rail Station	No tags
08:40	Sarnia, ON	1h 12m	09:52	VIA Rail Station	No tags
08:40	Sarnia, ON	1h 12m	09:52	VIA Rail Station	No tags

Next departures from Sarnia to London on 25 November
Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
08:40	Sarnia, ON	1h 12m	09:52	VIA Rail Station	Cheapest
08:40	Sarnia, ON	1h 12m	09:52	VIA Rail Station	Fastest
08:40	Sarnia, ON	1h 12m	09:52	VIA Rail Station	No tags
08:40	Sarnia, ON	1h 12m	09:52	VIA Rail Station	No tags
08:40	Sarnia, ON	1h 12m	09:52	VIA Rail Station	No tags

Next departures from Sarnia to London on 27 November
Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
08:40	Sarnia, ON	1h 12m	09:52	VIA Rail Station	Cheapest
08:40	Sarnia, ON	1h 12m	09:52	VIA Rail Station	Fastest
08:40	Sarnia, ON	1h 12m	09:52	VIA Rail Station	No tags
08:40	Sarnia, ON	1h 12m	09:52	VIA Rail Station	No tags
08:40	Sarnia, ON	1h 12m	09:52	VIA Rail Station	No tags

Next departures from Sarnia to London on 28 November
Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
08:40	Sarnia, ON	1h 12m	09:52	VIA Rail Station	Cheapest
08:40	Sarnia, ON	1h 12m	09:52	VIA Rail Station	Fastest
08:40	Sarnia, ON	1h 12m	09:52	VIA Rail Station	No tags
08:40	Sarnia, ON	1h 12m	09:52	VIA Rail Station	No tags
08:40	Sarnia, ON	1h 12m	09:52	VIA Rail Station	No tags

Last refresh of the prices: Yesterday at 22:25 EST.

Compare 3 ways to travel 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 £11, it presents an excellent value for a comfortable ride.

2carpool per day

1h 15mAverage duration

59 milesDistance

4kgCO₂ emissions

	Average price	Average duration	CO₂ emissions
Bus	Average price£11 - £14	Average duration1h 25m	CO₂ emissions 2kg CO₂e
Train	Average price£18 - £57	Average duration1h 12m	CO₂ emissions 8kg CO₂e
Carpool	Average price£11 - £14	Average duration1h 15m	CO₂ emissions 4kg CO₂e

Train Companies

VIA Rail Canada

4/54,665 reviews

Staff4.8

Timeliness3.8

Cleanliness4.8

WiFi3.6

Based on 4665 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 Wi-Fi. VIA Rail Canada ticket prices on this trip start at £18

CA train 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 £25. 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 train 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 60 miles that separates the two cities.
How many daily train 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

19/11

£15

20/11

£15

Today

£15

22/11

£15

23/11

£15

24/11

£15

25/11

£15

26/11

£15

The cheapest trip from Sarnia to London, CA was searched and found on 21 Nov 2025 with a price of £15

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 £15 to £45 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 £15, which is on 2025-11-22.