King Fries Supreme costs €4.50 at Burger King in Portugal, as last recorded on 12 Nov 2026.
A King Fries Supreme at Burger King costs €4.50 in Portugal as of November 2026. That's about 9% below the typical Burger King side item — the 12th-cheapest of 32 we track. It's available at around 198 Burger King locations across Portugal. Prices are sourced from delivery platforms and refreshed regularly. Compare it against other brands or set a free price-drop alert on MenuPriceToday.
How this compares in Entradas e Snacks
32 items tracked| This item | €4.50 |
| Entradas e Snacks median | €4.93 |
| Cheapest — Creme De Legumes 300Ml | €2.99 |
| Most expensive — Bucket Chicken Fries X24 | €10.95 |
| vs Entradas e Snacks median | −9% |
Compare Burger King prices across countries — Fast-Food Price Index →
Prices last updated 12 Nov 2026.
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Sources & method
Prices come from delivery-platform menus (mainly Uber Eats in Portugal) and are refreshed about weekly. They are indicative: delivery-platform prices can differ from in-store prices, and each item shows the date it was last recorded. See the methodology and the editorial policy.
MenuPriceToday is not affiliated with Burger King. Prices are indicative and may vary by location.