How far is Sarnia from London?

The distance between Sarnia and London is around 96 km (60 miles).

Bus Sarnia to London from $12 | Refundable Tickets

Next departures

Next departures for Sarnia to London on November 13
Operated by	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
VIA Rail + ONEXBUS	8:40am	Sarnia, ON	11h 30m	8:10pm	London - Masonville Mall	Cheapest
VIA Rail + ONEXBUS	8:40am	Sarnia, ON	11h 30m	8:10pm	London - Masonville Mall	Fastest
VIA Rail + ONEXBUS	8:40am	Sarnia, ON	11h 30m	8:10pm	London - Masonville Mall	No tags
VIA Rail + ONEXBUS	8:40am	Sarnia, ON	11h 30m	8:10pm	London - Masonville Mall	No tags
VIA Rail + ONEXBUS	8:40am	Sarnia, ON	11h 30m	8:10pm	London - Masonville Mall	No tags

Next departures for Sarnia to London on November 17
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
		3:45pm	Sarnia - Bayside Terminal	1h 40m	5:25pm	Intercity Bus Terminal, 101 York Street, London	Cheapest
		3:45pm	Sarnia - Bayside Terminal	1h 25m	5:10pm	London (Western Univ.)	Fastest

Last refresh of the prices: Today at 11:58 AM 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$33 - $107	Average Duration1h 12m	CO₂ emissions 8kg CO₂e
Carpool	Average Price$20 - $25	Average Duration1h 15m	CO₂ emissions 4kg CO₂e

Compare bus companies

FlixBus

3.5/511,290 reviews

Staff4.1

Timeliness3.9

Cleanliness4.1

Wifi2.7

Based on 11290 reviews, the company was rated 3.5 stars on Busbud. Travellers were especially satisfied with the ticket access and the temperature but often complained with the WiFi. FlixBus ticket prices on this trip start at $20

FlixBus Sarnia London recent customer reviews

I enjoy it

Tracy A.

December 14, 2024

CA Bus Companies: FlixBus, BlaBlaCar Bus, ALSA, Greyhound, Intercape, Trenitalia, Sindbad

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

How far is Sarnia from London?
The distance between Sarnia and London is around 96 km (60 miles).

Find cheapest prices for buses

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

Best price found

11-10

$15

11-11

No data

Today

$13

11-13

No data

11-14

No data

11-15

No data

11-16

No data

11-17

$12

The cheapest trip from Sarnia to London, CA was searched and found on Nov 17, 2025 with a price of $12

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

You can expect to pay from $12 to $15 for a bus ticket from Sarnia to London, CA based on the last 2 days. You can expect to find the cheapest price for the trip at $12 which is on 2025-11-17.

What's the cheapest way to go from Sarnia to London, CA?

The bus is the cheapest travel choice for this destination

Vehicle Type	Travel time	Avg Price	Daily Departures
Vehicle TypeBus	Travel time1h 40m	Avg Price$21	Daily Departures2
Vehicle TypeTrain	Travel time1h 12m	Avg Price$46	Daily Departures1
Vehicle TypeCarpool	Travel time1h 15m	Avg Price$21	Daily Departures3