Aviasales
IndiGo
Departs Sat, 19 Sept, 2026 · Cheapest cached fare in September 2026 · Non-stop · 6E6134
Best priceNon-stop
Different date
₹3,965INR total, all travellers, for the departure date aboveKolkata to Siliguri flights
Compare CCU to IXB fares across our travel partners. Prices below are for Tue, 29 Sept, 2026; change the date to search another day.
Cheapest Kolkata to Siliguri options
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Aviasales
Air India Express
Departs Wed, 23 Sept, 2026 · Cheapest cached fare in September 2026 · Non-stop · IX1254
Non-stop
Different date
₹4,035INR total, all travellers, for the departure date aboveAviasales
Air India Express
Departs Thu, 24 Sept, 2026 · Cheapest cached fare in September 2026 · Non-stop · IX1254
Non-stop
Different date
₹4,046INR total, all travellers, for the departure date aboveAviasales
Air India Express
Departs Mon, 21 Sept, 2026 · Cheapest cached fare in September 2026 · Non-stop · IX1996
Non-stop
Different date
₹4,089INR total, all travellers, for the departure date aboveCleartrip
Cleartrip
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MakeMyTrip
Live price shown on the partner site
Price on MakeMyTripShown when you continue
Check price on MakeMyTripWhat we have seen on Kolkata - Siliguri
Airlines seen on the lowest fares we found: IndiGo, Air India Express. Other airlines may fly this route without showing up in a sample taken from the cheapest fares.
Non-stop flights seen
Based on the 8 cheapest Kolkata-Siliguri fares our price source held departing between Tue, 4 Aug, 2026 and Wed, 28 Oct, 2026, checked on Fri, 31 Jul, 2026. These are past observations, not an offer - the prices above are the live ones, and only the partner's own checkout page confirms a fare.
Kolkata to Siliguri flights: common questions
- Which airports do these flights use?
- Flights depart from Netaji Subhas Chandra Bose International Airport (CCU) in West Bengal and land at Bagdogra International Airport (IXB) in West Bengal.
- Which airlines showed up on the cheapest fares?
- Airlines seen on the cheapest fares in our sample: IndiGo, Air India Express. That is what this sample contained, not a list of every airline flying the route - a carrier serving it at a higher fare would not appear here.
- Was a non-stop flight in the sample?
- Yes. At least one of the fares in this sample was a non-stop flight.
- How long does the flight take?
- The middle journey time across the fares in this sample was 1h 8m.
- What is the lowest fare we have seen?
- The lowest Kolkata to Siliguri fare in this sample was ₹4,028 per passenger. That is what we recorded when the sample was taken, not a fare on sale now - the live prices are the ones listed above, and only the partner checkout page confirms a fare.
- What is this based on, and when was it checked?
- These figures come from the 8 cheapest Kolkata to Siliguri fares our price source held departing between Tue, 4 Aug, 2026 and Wed, 28 Oct, 2026, checked on Fri, 31 Jul, 2026. They are past observations, not an offer.
About the Kolkata - Siliguri route
Flights depart from Netaji Subhas Chandra Bose International Airport (CCU) in West Bengal and land at Bagdogra International Airport (IXB) in West Bengal. YatraJoy checks every partner that covers this route and lists the six cheapest results, sorted from lowest total price. Fares move constantly, so the figures above are refreshed continuously and are confirmed only on the partner's own checkout page.
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