New Delhi, Oct. 9 -- IndiGo has been on an announcement spree over the last few days. The airline started flights to Copenhagen on 8 October, while it has already announced flights to London Heathrow starting 26 October 2025, along with the resumption of flights to Guangzhou. The airline will also launch flights to Siem Reap in November. The operational international stations for IndiGo will thus reach 44. The airline has operated to Yangon and Chengdu, which have remained suspended since the pandemic.

While 44 may hardly be a milestone number, the airline will have the same number of destinations as the Air India group in November, which makes it a milestone for the carrier, which started international operations in 2011, five years aft...