IndiGo resumes Kolkata to Siem Reap on 1 October 2026, three times a week on Mondays, Thursdays and Saturdays with an A320neo. The airline had suspended the route from July 2026. It first flew it in November 2025.
One of seven routes Thai AirAsia dropped for the 2026 summer season
Thai AirAsia resumes Phuket to Siem Reap on 25 October 2026, four times a week with an A320. It is the only one of the airline's seven fourth-quarter resumptions that does not touch Bangkok.