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Cheapest Petrol & Diesel in Lagan Today

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Last updated: · Prices refresh every 30 minutes from the UK government's Fuel Finder service.

Cheapest Petrol in Lagan

147.9p per litre at BP, Lagan
Area average: 148.9p — save up to 1.0p/litre

Cheapest Diesel in Lagan

157.9p per litre at BP, Lagan
Area average: 159.9p — save up to 2.0p/litre
Browse by brand: BPBroomhedge Service Station

Worth the Drive?

Petrol averages 5.0p less in Moira (143.9p vs 148.9p here). The round trip is about 3 miles each way, costing roughly £1.11 in fuel at 35 mpg. A 60‑litre fill would save £3.00 — a net saving of £1.89 after the return journey.

Diesel averages 5.0p less in Moira (154.9p vs 159.9p here). The round trip is about 3 miles each way, costing roughly £0.84 in fuel at 50 mpg. A 60‑litre fill would save £3.00 — a net saving of £2.16 after the return journey.

There are 2 fuel stations in Lagan reporting live prices via the UK government's Fuel Finder service. Unleaded petrol (E10) averages 148.9p per litre across 2 stations. Diesel (B7) averages 159.9p across 2 stations. Unleaded is 3.9p below the national average of 152.8p.

Use our fuel station finder to find the most economical place to fill up near you, or calculate the fuel cost of a longer trip from Lagan.

Fuel Stations in Lagan

Station Postcode E10 E5 B7 SDV
BP, Lagan BT67 0LT Super-market 147.9p Cheapest 156.9p Cheapest 157.9p Cheapest 166.9p Cheapest
Broomhedge Service Station, Lagan BT67 0JS 149.9p 158.9p 161.9p

Station Map

Average Petrol and Diesel Prices in Lagan (pence per litre)

Unleaded (E10)
148.9p
2 stations
±1.0p std dev
3.9p below national
Super Unleaded (E5)
157.9p
2 stations
±1.0p std dev
13.3p below national
Diesel (B7)
159.9p
2 stations
±2.0p std dev
10.5p below national
Premium Diesel
166.9p
1 stations
24.1p below national

30-Day Price Trend in the Belfast Region (pence per litre)

Daily averages across all stations in the Belfast postcode area over the last 30 days. Lagan sits within this region.

What does fuel cost a typical driver in Lagan?

At current prices, a typical driver covering 12000 miles a year in a petrol car averaging 35 mpg spends about £2321/year on fuel in Lagan (at 148.9p/L). That's £61 less than the UK average of £2382. Across the wider Belfast (BT) postcode area petrol averages 147.6p/L, working out at £2301/year.

A diesel driver doing the same 12000 miles at 50 mpg spends about £1745/year at Lagan's average diesel price of 159.9p/L. That's £115 less than the UK average of £1859. Across the wider Belfast (BT) postcode area diesel averages 160.6p/L — £1752/year.

Choose the right station — save £££

The cheapest petrol in Lagan is 147.9p/L and the most expensive is 149.9p/L — a 2.0p/L spread. Filling a 60‑litre tank at the cheapest vs the dearest saves £1.20.

For diesel the spread is 4.0p/L (157.9p cheapest, 161.9p dearest) — £2.40 saved on a 60‑litre fill.

Fuel Prices by Brand in Lagan

Average prices and cheapest station for each fuel brand in Lagan.

BP Fuel Prices in Lagan

There is 1 BP forecourt in Lagan. Petrol is 147.9p/L1.0p below the Lagan average. Diesel is 157.9p/L (2.0p below town avg). Live prices: BP, Lagan. BP fuel prices across the UK →

Show station details
StationPostcodeE10B7
BP, Lagan BT67 0LT 147.9p 157.9p

Broomhedge Service Station Fuel Prices in Lagan

There is 1 Broomhedge Service Station forecourt in Lagan. Petrol is 149.9p/L1.0p above the Lagan average. Diesel is 161.9p/L (2.0p above town avg). Live prices: Broomhedge Service Station, Lagan.

Show station details
StationPostcodeE10B7
Broomhedge Service Station, Lagan BT67 0JS 149.9p 161.9p

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Frequently Asked Questions

The cheapest unleaded petrol (E10) in Lagan today is 147.9p per litre at BP, BT67 0LT. The average across 2 stations is 148.9p. Prices are sourced from the UK government's Fuel Finder service and updated every 30 minutes.

The cheapest diesel (B7) in Lagan today is 157.9p per litre at BP, BT67 0LT. The average across 2 stations is 159.9p. Prices are sourced from the UK government's Fuel Finder service.

The average unleaded (E10) price in Lagan is 148.9p per litre from 2 stations. The national average is 152.8p, so Lagan is 3.9p below the national average.

The average diesel (B7) price in Lagan is 159.9p per litre from 2 stations. The national average is 170.4p, so Lagan is 10.5p below the national average.

There are currently 2 fuel stations reporting prices in Lagan. This includes supermarket forecourts, independent stations, and branded sites.

Fuel prices on MPG Calc are updated every 30 minutes using official data from the UK government's Fuel Finder service. All retailers with 250+ filling stations are required by law to report their prices, covering the vast majority of UK forecourts.