King Fries Supreme Price at Burger King (2026)
A King Fries Supreme costs €4.5 at Burger King in Portugal (updated August 2026).
A King Fries Supreme at Burger King costs €4.50 in Portugal as of August 2026. That's about 27% below the average Burger King Entradas e Snack item — the 7th-cheapest of 16 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
16 items tracked| This item | €4.50 |
| Entradas e Snacks median | €4.90 |
| Cheapest — Batata Grande | €3.90 |
| Most expensive — Bucket Nuggets X24 | €10.50 |
| vs Entradas e Snacks median | −8% |
Compare Burger King prices across 20+ countries — Fast-Food Price Index →