Direct (nonstop) flights from Kolkata to Hanoi
1 airline flys nonstop from Kolkata Netaji Subhas Chandra Bose Intl Airport (CCU) to Noibai International (HAN). It's 1,118 miles (1,799 km), about 2h 40m in the air. Operated by IndiGo.
IndiGo
Route data last updated: May 27, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Kolkata to Hanoi with one stop · direct emits 189 kg CO₂ per passenger
Looking for the return flight?
HAN → CCU: Flights from Hanoi to KolkataOther direct flights from Kolkata
Direct flights from Hanoi (HAN)
Frequently Asked Questions
How long is the direct flight from Kolkata to Hanoi?
A nonstop flight from Kolkata (CCU) to Hanoi (HAN) takes approximately 2 hours and 40 minutes. The distance is 1,118 miles (1,799 km).
Which airlines fly nonstop from Kolkata to Hanoi?
Just IndiGo.
Is there a nonstop flight from Kolkata to Hanoi?
Yes. 1 airline: IndiGo.
How far is Kolkata from Hanoi?
The flight distance from Kolkata to Hanoi is 1,118 miles (1,799 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Miami.
What is the time difference between Kolkata and Hanoi?
Hanoi is 2 hours ahead of Kolkata. (Asia/Kolkata vs Asia/Ho_Chi_Minh.)
What type of aircraft flies from Kolkata to Hanoi?
At 2h 40m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
Do I need a visa to travel from India to Viet Nam?
Depends on your passport. Check with the Viet Nam embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Kolkata to Hanoi?
Roughly 189 kg CO2 per passenger one-way. That's about the same as driving 945 km.
Is the return flight from Hanoi to Kolkata also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Kolkata to Hanoi?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Kolkata Netaji Subhas Chandra Bose Intl Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.