Direct flights from Siliguri to Kolkata IXB → CCU
Air India Express, IndiGo and SpiceJet operate nonstop flights from Siliguri (IXB) to Kolkata (CCU). The nonstop flight takes around ~0h 34m, covering 278 miles (448 km). Updated 28 June 2026.
IXB
→
CCU
Round trip
1 adult
Economy
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Air India Express
IX
IndiGo
6E
SpiceJet
SG
Departure Schedule next 7 days
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Frequently asked questions
Is there a direct flight from Siliguri to Kolkata?
Yes, Air India Express, IndiGo and 1 more airline operate nonstop flights from Siliguri (IXB) to Kolkata (CCU).
Which airlines fly direct from Siliguri to Kolkata?
Air India Express, IndiGo, SpiceJet operate nonstop flights from Siliguri to Kolkata.
How long is the flight from Siliguri to Kolkata?
The nonstop flight from Siliguri to Kolkata takes ~0h 34m (approximately 448 km).