2018 माइथायनि अक्टबरनि सिगाङाव सिक्किमनि खाथिसिन बाहायजाग्रा बिरखं गाथोना सोनाब बेंगलनि साहायाव थानाय सिलिगुरि खाथिनि बागद'रा बिरखं गाथोना मोन।
Before October 2018, the closest operational airport to Sikkim was Bagdogra Airport near Siliguri in northern West Bengal.