All 8,142 UK forecourts were checked at 10:07 (Europe/London) under the statutory fuel price scheme; each card above shows when that station last changed its price.
See all 2 stations in PortstewartPetrol (Unleaded) in Portstewart costs from 164.9p to 166.9p a litre right now, 165.9p on average across 2 stations. Diesel in Portstewart costs from 189.9p to 190.9p a litre right now, 190.4p on average across 2 stations.The cheapest is Circle K - PORTSTEWART, 0.8 km from the centre. Latest price change here: 09:38 (Europe/London).
| Station | |||||
|---|---|---|---|---|---|
|
1
Circle K - PORTSTEWART
Circle K · BT55 7PU
|
0.8 km | 189.9p | 164.9p | — | — |
|
2
Texaco - PORTSTEWART
Texaco · BT55 7HU
|
0.8 km | 190.9p | 166.9p | 175.9p | — |
| Brand | From | Average | Stations | % of stations |
|---|---|---|---|---|
| Circle K | 189.9p | 189.9p | 1 | 50% |
| Texaco | 190.9p | 190.9p | 1 | 50% |
Share of the 2 stations in Portstewart with a live diesel price.
Portstewart itself has 2 petrol stations with live prices tracked on fuel-prices.eu. Including the towns within roughly 10 km, the total rises to 19 stations. Data comes from the UK official fuel price data scheme.
The cheapest diesel in Portstewart today is 189.9p a litre at Circle K - PORTSTEWART. Prices in nearby towns are often lower — use the +2 / +5 / +10 km filter above to compare.
The average diesel price in Portstewart is 190.4p a litre, 8.7p below the national average of 199.1p. The UK average is the one on our UK page, from the Fuel Finder reading of 22 Oct 2026, 10:07 UK time.
The cheapest petrol in Portstewart today is 164.9p a litre at Circle K - PORTSTEWART, 0.8 km from the city centre. It is 1.0p below the Portstewart average of 165.9p across the 2 stations we track in the city.
Prices are updated daily from the UK official fuel price data scheme (retailer price feeds published under the government fuel-finder initiative).
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Prices are collected from the UK official fuel price data scheme — the open price feeds published by major retailers under the government fuel-finder initiative — and refreshed daily. Prices are indicative and may differ at the pump. See also: live map of the UK · all live markets.
Contains public sector information licensed under the Open Government Licence v3.0. Source: DESNZ Fuel Finder · Report an error in the data.