St. Lucia's Fuel Prices: A Costly Affair

how much is fuel in st lucia

As of June 2025, the price of gasoline in St. Lucia is XCD 3.63 per liter or USD 1.34 per liter. In March 2023, the price of the 100lb cylinder fell to $304.06 per cylinder, with all other prices remaining unchanged. St. Lucia's fuel prices are among the highest in the Organisation of Eastern Caribbean States (OECS). As of February 2023, the average cost of gasoline in the OECS was EC$15.51 per gallon, while St. Lucia's average price was EC$17.00, the second-highest in the region.

Characteristics Values
Current gasoline price per liter XCD 3.63 or USD 1.34
Average gasoline price from 2015-07-20 to 2025-06-16 XCD 3.13 per liter
Minimum gasoline price during the above period XCD 2.39 on 2017-01-02
Maximum gasoline price during the above period XCD 3.95 on 2017-06-13
Average cost of gasoline in OECS last month (March 2023) EC$15.51 per gallon
Average cost of diesel in OECS last month (March 2023) EC$16.27 per gallon
Highest average gasoline prices in OECS Anguilla (EC$15.79), St Lucia (EC$17.00) and Montserrat (EC$17.66)
Lowest gasoline prices in OECS Dominica (EC$14.96), St Kitts and Nevis (EC$14.29) and Antigua and Barbuda (EC$13.99)
Price of 100lb cylinder in St Lucia in March 2023 $304.06 per cylinder

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Gasoline prices in St Lucia

As of June 2025, the price of gasoline per liter in St. Lucia is USD 1.34 or XCD 3.63. This is higher than the average global price of USD 1.19 per liter.

To give some context, in March 2023, the price of a 100lb cylinder of fuel in St. Lucia was $304.06, with all other prices remaining unchanged.

Looking further back, in February 2023, St. Lucia had the second-highest average gasoline price in the Organisation of Eastern Caribbean States (OECS), at EC$17.00 per gallon. The average cost of gasoline in the OECS at that time was EC$15.51 per gallon.

Diesel prices in St. Lucia were also among the highest in the OECS, averaging EC$17.00 per gallon, compared to an average of EC$16.27 across the organization.

These prices highlight the relatively high cost of fuel in St. Lucia compared to other countries and regions.

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Diesel prices in St Lucia

As of June 13, 2022, diesel prices in St. Lucia increased from $3.65 to $3.95 per litre or from $16.58 to $17.95 per gallon. The price increase was due to changes in international oil prices and the government's application of the modified market pass-through petroleum pricing mechanism. The retail price of diesel and gasoline has been impacted, with the government now subsidizing gasoline at $0.44 per gallon and receiving an excise tax of $1.27 for diesel.

The price of diesel in St. Lucia has fluctuated over time. As of March 31, 2025, the price of diesel fuel was XCD 3.63 per liter or USD 1.34 per liter. The average diesel price between July 27, 2015, and March 31, 2025, was XCD 3.02 per liter, with a minimum of XCD 2.27 on October 10, 2016, and a maximum of XCD 3.95 on June 13, 2022.

The diesel prices in St. Lucia are higher than the world average. As of March 31, 2025, the world average diesel price was USD 1.14 per liter, compared to USD 1.34 per liter in St. Lucia. The government of St. Lucia has been adjusting the retail price of fuel products periodically, with the next adjustment scheduled for July 4, 2022, as of the last update.

It is worth noting that the prices of other fuel products in St. Lucia have also been affected by the changes in international oil prices. The price of LPG cylinders has decreased, with the 20-pound cylinder costing $43.78 and the 22-pound cylinder costing $48.16. The retail price of kerosene remains unchanged.

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LPG cylinder prices in St Lucia

As of June 17, 2024, the retail price of a 100-pound LPG cylinder in St. Lucia decreased from $267.45 per cylinder to $261.78 per cylinder, a decrease of $5.67. This price change was in effect from June 17 to July 7, 2024.

The Government of Saint Lucia has been subsidizing the cost of LPG 20-pound and 22-pound gas cylinders. As of October 21, 2024, the government continues to subsidize the cost of the LPG 20-pound gas cylinders by $11.25 per cylinder and the LPG 22-pound gas cylinders by $12.38 per cylinder. The retail prices of gasoline, diesel, kerosene, and LPG 20-pound and 22-pound cylinders remain unchanged.

As of May 27, 2024, the retail price of the 100-pound LPG cylinder had declined, but the 20-pound cylinder (9.07 kg) remained unchanged at $36.00 per cylinder ($17.49 subsidy per cylinder). Without the subsidy, individuals would have paid $53.49 per 20-pound cylinder.

As of June 2025, the current gasoline price in St. Lucia is XCD 3.63 per liter or USD 1.34 per liter.

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Fuel prices in St Lucia compared to the OECS

Fuel prices in St Lucia are among the highest in the Organisation of Eastern Caribbean States (OECS). In February 2023, the average cost of gasoline in the OECS was EC$15.51 per gallon, while diesel capped out at EC$16.27 per gallon on average.

Data from the Eastern Caribbean Currency Union (ECCU) revealed that St Lucia had the second-highest average gasoline prices, at EC$17.00 per gallon. Only Montserrat had higher prices, with EC$17.66 per gallon, while Anguilla was close behind St Lucia at EC$15.79. The lowest gasoline prices in the OECS were found in Dominica (EC$14.96), St Kitts and Nevis (EC$14.29), and Antigua and Barbuda (EC$13.99).

When it comes to diesel, St Lucia also had the second-highest prices at EC$17.00 per gallon, with St Kitts and Nevis topping the list at EC$19.89. Anguilla followed at EC$16.73, while Dominica offered the lowest diesel prices at EC$13.84 per gallon.

In terms of LPG cylinder costs, St Lucia charged EC$336.13 for a 100-pound cylinder, significantly higher than the EC$140 paid by residents of St Kitts and Nevis.

As of June 2025, the gasoline price in St Lucia is XCD 3.63 per liter or USD 1.34 per liter. This is higher than the global average of USD 1.19 per liter.

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Historical fuel prices in St Lucia

As of June 16, 2025, the gasoline price in St. Lucia is XCD 3.63 per liter or USD 1.34 per liter. This is higher than the average world gasoline price, which stands at USD 1.19 per liter.

Looking back at historical fuel prices in St. Lucia, the average gasoline price from July 20, 2015, to June 16, 2025, was XCD 3.13 per liter. During this period, the price fluctuated, reaching a minimum of XCD 2.39 on January 2, 2017, and a maximum of XCD 3.95 on June 13, 2022.

The data suggests that fuel prices in St. Lucia have generally increased over this period, with the maximum price in June 2022 being significantly higher than the minimum price in January 2017. However, it is important to note that fuel prices can be influenced by various factors, including global oil prices, local taxes, and the exchange rate between the Eastern Caribbean dollar (XCD) and the US dollar (USD).

Additionally, it is worth mentioning that St. Lucia's fuel prices may be regulated by the government, as indicated by the long flat lines in the price data. Government intervention in fuel pricing can lead to periods of price stability, followed by adjustments to reflect changing market conditions.

Moving forward, several factors will continue to influence fuel prices in St. Lucia, including global oil supply and demand dynamics, local economic conditions, and any changes in government policies related to fuel pricing.

Frequently asked questions

The price of gasoline in St Lucia was XCD 3.63 per liter or USD 1.34 per liter as of June 16, 2025.

St Lucia's fuel prices are among the highest in the Organisation of Eastern Caribbean States (OECS). For example, in February 2023, the average cost of gasoline in the OECS was EC$15.51 per gallon, while St Lucia's price was EC$17.00.

Yes, fuel prices in St Lucia can vary over time. For instance, in March, the price of the 100lb cylinder fell to $304.06 per cylinder, while other prices remained unchanged.

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