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Circle K Fuel Prices in Atlantic

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Trading as: SUPERVALU PORTSTEWART

Compare with: Petrol and Diesel Prices in Atlantic · Petrol and Diesel Prices in Belfast (BT)

Petrol: Holds the cheapest petrol nearby at 143.9p — no closer station undercuts it. With Brent down 15.2% in the last 30 days, Belfast averages should drift down to around 147p within 2-3 weeks.

Diesel: Holds the cheapest diesel nearby at 159.9p — no closer station undercuts it. With Brent down 15.2% in the last 30 days, Belfast averages should drift down to around 164p within 2-3 weeks.

Based on gov.uk Fuel Finder, last updated 7h ago.

Unleaded (E10)
143.9p
-11.0p vs national
-5.2p vs regional
⇩ Likely fall
-5.2p vs brand
Super Unleaded (E5)
–
Not sold
Diesel (B7)
159.9p
-14.9p vs national
-5.8p vs regional
⇩ Likely fall
-5.8p vs brand
Premium Diesel
–
Not sold

● Prices current as of 10 min ago · Last updated:

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Address
162 STATION ROAD
PORTSTEWART
BT55 7PU

Phone: +442870832221

Prices updated: 2026-06-17T07:01:16.000Z

Opening Times
Monday06:00 – 23:00
Tuesday06:00 – 23:00
Wednesday06:00 – 23:00
Thursday06:00 – 23:00
Friday06:00 – 23:00
Saturday06:00 – 23:00
Sunday06:00 – 23:00
Bank Holiday07:00 – 23:00
Facilities
AdBlue (packaged) Car wash
Price History

Prices last changed today — E10 ↓1.0p B7 ↓5.0p

National trend this week: Unleaded fell 1.8p • Diesel fell 4.1p

Date E10 E5 B7 SDV
17 Jun 2026 07:08 143.9p – 159.9p –
2 Jun 2026 14:08 144.9p – 164.9p –
2 Jun 2026 07:08 149.9p – 166.9p –
29 May 2026 13:38 152.9p – 166.9p –
27 May 2026 15:38 153.9p – 171.9p –
22 May 2026 11:10 154.9p – 173.9p –
15 May 2026 08:39 153.9p – 172.9p –
13 May 2026 12:09 154.9p – 174.9p –
12 May 2026 09:40 153.9p – 172.9p –
8 May 2026 15:39 153.9p – 175.9p –
Nearby Stations
Larkhill Service Station, Portstewart 0.9 mi
BT55 7HU · Supermarket
E10 153.9p +10.0p E5 162.9p B7 172.9p +13.0p
Texaco, Portstewart 0.9 mi
BT55 7HU · Supermarket
E10 148.9p +5.0p E5 157.9p B7 165.9p +6.0p
Maxol, Hopefield 1.8 mi
BT56 8HN · Supermarket
E10 147.9p +4.0p B7 162.9p +3.0p
Maxol, Portrush and Dunluce 2.5 mi
BT56 8JG · Supermarket
E10 147.9p +4.0p E5 153.9p B7 169.9p +10.0p SDV 174.9p
BP, University (Causeway Coast and Glens) 3.4 mi
BT52 1QY · Supermarket
E10 147.9p +4.0p E5 156.9p B7 165.9p +6.0p SDV 174.9p
Station Distance E10 E5 B7 SDV
Larkhill Service Station, Portstewart BT55 7HU Supermarket 0.9 mi 153.9p +10.0p 162.9p 172.9p +13.0p –
Texaco, Portstewart BT55 7HU Supermarket 0.9 mi 148.9p +5.0p 157.9p 165.9p +6.0p –
Maxol, Hopefield BT56 8HN Supermarket 1.8 mi 147.9p +4.0p – 162.9p +3.0p –
Maxol, Portrush and Dunluce BT56 8JG Supermarket 2.5 mi 147.9p +4.0p 153.9p 169.9p +10.0p 174.9p
BP, University (Causeway Coast and Glens) BT52 1QY Supermarket 3.4 mi 147.9p +4.0p 156.9p 165.9p +6.0p 174.9p
Frequently Asked Questions

Current prices at Circle K, BT55 7PU: Unleaded (E10) 143.9p per litre. Diesel (B7) 159.9p per litre. Prices are sourced from the government's Fuel Finder scheme and updated every 30 minutes.

Unleaded (E10): 143.9p vs the national average of 154.9p (11.0p below the national average). Regional average: 149.1p.
Diesel (B7): 159.9p vs the national average of 174.8p (14.9p below the national average). Regional average: 165.7p.

Prices at Circle K were last reported on 2026-06-17T07:01:16.000Z. MPG Calc checks the Fuel Finder scheme for updated prices every 30 minutes. The most recent price change at this station was today.

There are 5 fuel stations within a few miles of Circle K, BT55 7PU. The nearby stations table above shows live prices and the price difference compared to this station, so you can quickly identify the cheapest option for your preferred fuel type.

Prices at this station last changed today. Fuel prices typically change in response to wholesale cost movements and competitive pressure from nearby stations. Our price change signal model analyses brand-wide repricing patterns, crude oil movements, and local market dynamics to predict when the next change is likely.

Prices are in pence per litre. Data sourced from the Fuel Finder scheme. If a price looks wrong, report incorrect data for this station.

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