Double Mushroom Swiss Croissan'wich® w/ Egg Meal Price at Burger King (2026)
A Double Mushroom Swiss Croissan'wich® w/ Egg Meal from Burger King in Singapore is S$13 (September 2026 pricing).
Based on the latest tracked prices, the Double Mushroom Swiss Croissan'wich® w/ Egg Meal from Burger King costs S$13.00 in Singapore (September 2026). That's about 36% above the typical Burger King breakfast item — the 1st-most-expensive of 19 we track. It's available at around 63 Burger King locations across Singapore. Prices are sourced from delivery platforms and refreshed regularly. See how it stacks up across other chains, and track its price for free, on MenuPriceToday.
How this compares in Breakfast
19 items tracked| This item | S$13 |
| Breakfast median | S$9.55 |
| Cheapest — Chicken Croissan'wich® | S$6.60 |
| Most expensive — Double Mushroom Swiss Croissan'wich® w/ Egg Meal | S$13 |
| vs Breakfast median | +36% |
Compare Burger King prices across 20+ countries — Fast-Food Price Index →