Yes, you can order food in Economy Class, but the "Gold Standard" method depends on your flight's duration. On long-haul international flights (e.g., London to NYC), a high-fidelity meal service is typically included in your fare; however, you should pre-order "Special Meals" (like Vegan, Gluten-Free, or Kosher) at least 24–48 hours before departure via the airline’s app to avoid a "hard-fail" disappointment. On short-haul flights (e.g., within Europe or the US), many airlines have moved to a "Buy on Board" or "Bujan" pre-order model where you can purchase high-fidelity sandwiches, snack boxes, or hot meals via their digital menu. A grounded 2026 reality: many "Low-Cost Carriers" (like Ryanair or Spirit) only offer food for purchase. For a supportive experience, check your "Travel Ready" app status before you fly; some legacy carriers now allow Economy passengers to "Upgrade" their meal to a premium "Safe Bubble" option for a small fee, ensuring a more "Gezellig" dining experience at 35,000 feet.