Sainsbury's Forestside fuel prices

Sainsbury's · BT8 6FX · Castlereagh

Forestside Shopping Centre, Upper Galwally, Belfast

Checking hours…
Updated 2 weeks ago
Retailers only send a price when theirs changes, so 2 weeks without an update often just means it hasn't moved. It can also mean a change hasn't reached us yet.

Unleaded here is the same as the local average at its last reported price, 17 days ago. 7th cheapest of 28 within 3 miles. Eurospar Ladas Drive, 1.2 miles away, is 1.0p cheaper (price reported 5 days ago). Prices may have moved since, so check before you travel. Full comparison

Diesel here is 3.1p below the local average at its last reported price, 16 days ago. 4th cheapest of 29 within 3 miles. Rosetta Service Station, 0.4 miles away, is 2.0p cheaper (price reported 16 days ago). Prices may have moved since, so check before you travel. Full comparison

Jump to: current prices, nearby stations, opening hours, amenities, something to eat, location and directions, how this station compares, price history, where the money goes or common questions.

Current prices at Sainsbury's Forestside

Unleaded
164.9p
— unchanged this week
2 weeks ago
Super Unleaded
176.9p
— unchanged this week
2 weeks ago
Diesel
185.9p
— unchanged this week
2 weeks ago

How much does it cost to fill up at Sainsbury's Forestside?

Unleaded
£90.70
Super Unleaded
£97.30
Diesel
£102.25

Planning a trip? Work out a journey's fuel cost.

Petrol stations near BT8 6FX

Station Unleaded
Solo
Rosetta Garage, 567-581, Ormeau Road, Belfast, BT7 3JB, Belfast
166.9pLast reported 16 days ago
+2.0p dearer
0.4 mi · Diesel 183.9pLast reported 16 days ago -2.0p cheaper
Solo
The Creamery, 54, Rosetta Road, Belfast, BT6 0LT, Belfast
166.9pLast reported 16 days ago
+2.0p dearer
0.5 mi · Diesel 183.9pLast reported 16 days ago -2.0p cheaper
Tesco
Tesco Stores Ltd, 170 Newtownbreda Road, Belfast
164.9pLast reported 17 days ago
same
1.2 mi · Diesel 185.9pLast reported 17 days ago same
BP
Ladas Drive Filling Station, 101, Ladas Drive, Belfast
163.9pLast reported 5 days ago
-1.0p cheaper
1.2 mi · Diesel 189.9pLast reported 5 days ago +4.0p dearer
Ormeau Road Service Station
251, Ormeau Road, Belfast, BT7 3GG, Belfast
—
1.3 mi · Diesel 183.9pLast reported 23 days ago -2.0p cheaper
BP
Spar, 318, Ravenhill Road, Belfast
164.9pLast reported 5 days ago
same
1.4 mi · Diesel 190.9pLast reported 19 days ago +5.0p dearer
BP
Spar Malone Road, 70-74 Malone Road, Belfast
164.9pLast reported 5 days ago
same
1.6 mi · Diesel 190.9pLast reported 19 days ago +5.0p dearer
Maxol
60 Milltown Road, Shaws Bridge, Belfast
164.9pLast reported 16 days ago
same
1.7 mi · Diesel 187.9pLast reported 16 days ago +2.0p dearer

Opening Hours

Monday 07:00–22:00
Tuesday 07:00–22:00
Wednesday 07:00–22:00
Thursday 07:00–22:00
Friday 07:00–22:00
Saturday 07:00–22:00
Sunday 08:30–22:00
Bank Holidays Usual hours apply

Amenities

AdBlue (packaged) Air pump / screenwash

Looking for something to eat?

Feeling a bit peckish? Grab something to eat while you fill up. We've gathered local places to eat, along with their food hygiene ratings.

Well-rated food within half a mile

4 out of 5 inspected Jan 2024
5 out of 5 inspected Feb 2026
5 out of 5 inspected Feb 2025
5 out of 5 inspected May 2025

Hygiene ratings: Food Standards Agency. About this data.

How Sainsbury's Forestside fuel prices compare

Unleaded

0.0% the same as the 27 stations within 3 miles (0.0p)

4.0% below the UK average (-6.8p)

2.9% below the Sainsbury's national average (-4.9p)

7th cheapest of 28 for Unleaded within 3 miles

Cheaper nearby: Eurospar Ladas Drive — 1.2 mi away, save ~2p after the drive

Savings based on a 55 L fill at 44.6 mpg, round trip.

Lowest 164.9p on 16 Oct · Highest 166.9p on 8 Oct

Super Unleaded

2.0% more expensive than the 14 stations within 3 miles (+3.4p)

6.3% below the UK average (-11.8p)

2.7% below the Sainsbury's national average (-4.9p)

14th cheapest of 15 for Super Unleaded within 3 miles

Cheaper nearby: Eurospar Ladas Drive — 1.2 mi away, save ~164p after the drive

Savings based on a 55 L fill at 44.6 mpg, round trip.

Lowest 176.9p on 16 Oct · Highest 178.9p on 9 Oct

Diesel

1.6% cheaper than the 28 stations within 3 miles (-3.1p)

6.3% below the UK average (-12.5p)

5.2% below the Sainsbury's national average (-10.3p)

4th cheapest of 29 for Diesel within 3 miles

Cheaper nearby: Rosetta Service Station — 0.4 mi away, save ~90p after the drive

Savings based on a 55 L fill at 48.4 mpg, round trip.

Lowest 185.9p on 17 Oct · Highest 188.9p on 11 Oct

Sainsbury's Forestside price history

Recent price changes

Unleaded and Super Unleaded have not changed over the past week and have changed price 3 times in the last 30 days.

Diesel has not changed over the past week and has changed price 4 times in the last 30 days.

Date Unleaded Super Unleaded Diesel
Earlier in the last 30 days
164.9p 176.9p 185.9p −2.0
164.9p −1.0 176.9p −1.0 187.9p
165.9p −1.0 177.9p −1.0 187.9p −1.0
166.9p 178.9p 188.9p +1.0
166.9p 178.9p −1.0 187.9p
166.9p −1.0 179.9p 187.9p −1.0
More than 30 days ago
167.9p 179.9p 188.9p +1.0
167.9p 179.9p 187.9p +1.0
167.9p +1.0 179.9p +1.0 186.9p +1.0
166.9p +1.0 178.9p +1.0 185.9p +1.0

One row for each day a price changed. Greyed prices did not change that day. Dates are when the price was submitted, or when we first recorded it if no submission time was supplied.

Where the money goes

About 49% of what you pay for unleaded here is tax. Fuel duty is a flat 52.95p on every litre, and 20% VAT is then charged on the fuel and the duty together. The rest covers the fuel itself, delivery and the retailer's margin.

Per litre Pump price Fuel and retailer Fuel duty VAT
Unleaded 164.9p 84.45p 52.95p 27.50p
Super Unleaded 176.9p 94.45p 52.95p 29.50p
Diesel 185.9p 101.95p 52.95p 31.00p

Duty rate: GOV.UK, checked 13 October 2026.

How fuel duty works

Common questions about Sainsbury's Forestside

How much is unleaded at Sainsbury's Forestside?

Unleaded at Sainsbury's Forestside is 164.9p per litre, last reported on 16 October 2026. That is 6.8p below the UK average. A 55 litre fill costs about £90.70.

How much is diesel at Sainsbury's Forestside?

Diesel at Sainsbury's Forestside is 185.9p per litre, last reported on 17 October 2026. That is 12.5p below the UK average. A 55 litre fill costs about £102.25.

Is Sainsbury's Forestside the cheapest place for unleaded near Castlereagh?

No. Going by the price it last reported, 17 days ago, Sainsbury's Forestside is the 7th cheapest of 28 stations for unleaded within 3 miles. Eurospar Ladas Drive, 1.2 miles away, charges 163.9p, which saves about £0.02 on a 55 litre fill after the cost of driving there and back. That price was reported 5 days ago, so check it before making the trip.

What are the opening hours of Sainsbury's Forestside?

Sainsbury's Forestside is open Monday to Saturday 07:00–22:00, Sunday 08:30–22:00. Bank holiday hours can differ.

What fuel and facilities does Sainsbury's Forestside have?

Sainsbury's Forestside reports prices for Unleaded, Super Unleaded and Diesel. Facilities listed for the site: AdBlue (packaged) and Air pump / screenwash.

How often does Sainsbury's Forestside change its prices?

Unleaded has not changed over the past week and has changed price 3 times in the last 30 days.