Crete has emerged as the most budget-friendly Greek island for British tourists, according to the 2025 Post Office Holiday Report. While Rhodes, Kos, and Corfu saw price hikes, Crete’s costs fell by 7.8%, making it a top-value destination. Outside the Eurozone and Sunny Beach (Bulgaria) offer the lowest holiday costs. Shifting prices across the Mediterranean give families new options for affordable yet memorable summer getaways.