Siem Reap (SAI) to Kolkata (CCU) flights
One airline flies nonstop from Siem Reap (SAI) to Kolkata (CCU): IndiGo. The two airports are 1,217 miles (1,959 km) apart. There are also 6 ways to fly it with one stop, through Bangkok, Bangkok and Hanoi and more.
Airlines flying nonstop from SAI to CCU
- IndiGoNot in an alliance · bookable with 1 programWho books it
Book SAI to CCU with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Virgin Atlantic Flying ClubBooks IndiGo
SAI to CCU with one stop
6 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Bangkok (DMK)Thai AirAsia the whole way
- Via Bangkok (BKK)Thai Airways International the whole way
B3SG+2 - Via Hanoi (HAN)VietJet Air and Vietnam Airlines, then IndiGo
- Via Phuket (HKT)Thai AirAsia, then IndiGo
- Via Kunming (KMG)China Eastern Airlines the whole way
- Via Kuala Lumpur (KUL)Mahogany Air, then AirAsia and Malaysia AirlinesKT
SAI to CCU: common questions
Which airlines fly nonstop from SAI to CCU?
IndiGo flies nonstop from Siem Reap (SAI) to Kolkata (CCU).
How far is Siem Reap from Kolkata by plane?
Siem Reap (SAI) and Kolkata (CCU) are 1,217 miles (1,959 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book SAI to CCU award flights?
1 program can book at least one of the nonstop airlines: Virgin Atlantic Flying Club. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does SAI to CCU cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for SAI to CCU with taxes and fees.
Where can I connect between Siem Reap and Kolkata?
The most direct connections are through Bangkok (DMK), Bangkok (BKK), Hanoi (HAN), Phuket (HKT) and Kunming (KMG). On 3 of them the same airline flies both flights, for example Thai AirAsia through Bangkok.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.