Read more about the winners for the best airports in the US here.
- Istanbul (IST) 93.51
- Singapore (SIN) 91.34
- Seoul Incheon (ICN) 89.89
- Doha (DOH) 88.92
- Zurich (ZRH) 87.11
- Hong Kong (HKG) 87.01
- Dubai (DXB) 85.93
- Tokyo Haneda (HND) 85.37
- New Delhi (DEL) 84.25
- Mumbai (BOM) 81.93