Kolkata (CCU) to Hanoi (HAN) flights
Nonstop from Netaji Subhas Chandra Bose International to Noi Bai International: distance, flying time, which airlines fly it and how often.
Distance
1,797km
1,117 mi, great circle
Flying time
2h 48m
typical, gate to gate
Flights a day
1.6
average, November 2026
Airlines
1
passenger airlines
Airlines flying CCU to HAN
Route map
The shortest path over the Earth's surface. Actual tracks vary with winds and airspace. Map © OpenStreetMap contributors.
Cheapest recent fare
Fares found in recent searches load here. You can also compare CCU to HAN fares by month.
Both directions
Frequently asked questions
How long is the flight from Kolkata to Hanoi?
About 2h 48m gate to gate for the 1,797 km (1,117 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.
Which airlines fly nonstop from CCU to HAN?
IndiGo, with about 1.6 flights a day between them in our data (AeroDataBox, November 2026).