Direct (nonstop) flights from Kolkata to Guwahati
4 airlines fly nonstop from Kolkata Netaji Subhas Chandra Bose Intl Airport (CCU) to Lokpriya Gopinath Bordoloi International Airport (GAU). It's 309 miles (497 km), about 1h 20m in the air. Operated by IndiGo, Alliance Air, Air India Express and others.
IndiGo
Alliance Air
Air India Express
SpiceJet
Route data last updated: May 29, 2026
Airlines with non-stop flights
IX
Air India Express
Alternative Routes
Other ways to fly from Kolkata to Guwahati with one stop · direct emits 57 kg CO₂ per passenger
Looking for the return flight?
GAU → CCU: Flights from Guwahati to KolkataOther direct flights from Kolkata
Direct flights from Guwahati (GAU)
Frequently Asked Questions
How long is the direct flight from Kolkata to Guwahati?
A nonstop flight from Kolkata (CCU) to Guwahati (GAU) takes approximately 1 hours and 20 minutes. The distance is 309 miles (497 km).
Which airlines fly nonstop from Kolkata to Guwahati?
4 airlines: IndiGo, Alliance Air, Air India Express, SpiceJet.
Is there a nonstop flight from Kolkata to Guwahati?
Yes. 4 airlines: IndiGo, Alliance Air, Air India Express, SpiceJet.
How far is Kolkata from Guwahati?
The flight distance from Kolkata to Guwahati is 309 miles (497 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as Mumbai to Goa.
What type of aircraft flies from Kolkata to Guwahati?
At 1h 20m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Kolkata to Guwahati?
Roughly 57 kg CO2 per passenger one-way. That's about the same as driving 285 km.
Is the return flight from Guwahati 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 Guwahati?
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?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.