Europe: Top 5 Cross-Border Routes

47. Europe: Top 5 Cross-Border Routes Bilateral Country Pair Flight Volume | May 2026 9,588 Top 5 Total May Flights 5,111 Previous Month April Flights +86.56% Average MoM May Rebound +30.96% Average YoY Annual Growth #1 France ↔ United Kingdom

2,628 flights MoM +104.20% YoY +38.90% #2 France ↔ Italy 2,250 flights MoM +117.81% YoY +31.89% #3 France ↔ Switzerland 1,603 flights MoM +51.08% YoY +25.43% #4 Spain ↔ United Kingdom 1,564 flights MoM +87.31% YoY +28.72%

#5 France ↔ Spain 1,543 flights MoM +72.40% YoY +29.88% France-UK Leads EU Cross-Border: France-UK leads Europe's cross-border routes in May with 2,628 flights, surging +104.20% MoM and +38.90% YoY. The Paris-London transmanche axis more than doubled from April's lull as the spring business and leisure season accelerated, cementing its role as Europe's densest cross-border corridor.

France-Switzerland Alpine Demand: France-Switzerland traffic rose to 1,603 flights (+51.08% MoM, +25.43% YoY), the third-busiest EU cross-border route. The Paris-Geneva corridor reflects sustained demand from wealth-management and corporate travel between France's capital and Switzerland's financial hub.

France-Italy Surges: France-Italy more than doubled to 2,250 flights (+117.81% MoM, +31.89% YoY), the steepest MoM gain in the EU Top 5. The corridor links France's business hubs with Milan and Rome as Mediterranean-season demand ramped sharply into May.

France Anchors the Network: Spain-UK (1,564 flights, +87.31% MoM, +28.72% YoY) and France-Spain (1,543 flights, +72.40% MoM, +29.88% YoY) round out the Top 5. France anchors four of Europe's five busiest cross-border corridors, with every route posting strong double-digit YoY growth.