Heating oil prices in Thunder Bay, ON
Household heating oil in Thunder Bay averaged $2.53 per litre in September 2026, 76% higher than a year earlier ($1.44/L).
September 2026$2.53per litre
vs a year ago+76%$1.44
680 L fill$1,718incl. tax
Heating oil price in Thunder Bay, monthly
Canadian dollars per litre, including taxes.
Frequently asked questions
How much is heating oil in Thunder Bay?
Household heating fuel in Thunder Bay averaged $2.53 per litre (252.6¢/L) in September 2026, according to Statistics Canada.
Has heating oil gone up in Thunder Bay?
A year earlier, in September 2025, it averaged $1.44/L, so the price is 76% higher.
How much does it cost to fill a 900-litre oil tank in Thunder Bay?
A common 909-litre (200-gallon) tank refilled from a quarter full takes about 680 litres, roughly $1,718 at September 2026 prices.
Source: Statistics Canada, Table 18-10-0001-01, monthly average retail price of household heating fuel. Your supplier's price will differ.