Cheap flights from Kolkata to Siliguri

Netaji Subhas Chandra Bose
CCU
Bagdogra
IXB

Flight deals from Kolkata to Siliguri

Below you can see the best deals on flights Kolkata — Siliguri for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 15 September, from $41.

Top 10 cheap flights from Kolkata to Siliguri

IX
$ 42

Kolkata — Siliguri

18:20—19:25
13 Sep 2026
1 h 5 m
Direct flight
IX
$ 42

Kolkata — Siliguri

07:45—09:00
13 Sep 2026
1 h 15 m
Direct flight
IX
$ 42

Kolkata — Siliguri

18:20—19:25
10 Sep 2026
1 h 5 m
Direct flight
IX
$ 42

Kolkata — Siliguri

07:45—09:00
10 Sep 2026
1 h 15 m
Direct flight
IX
$ 42

Kolkata — Siliguri

18:20—19:25
9 Sep 2026
1 h 5 m
Direct flight
IX
$ 42

Kolkata — Siliguri

07:45—09:00
9 Sep 2026
1 h 15 m
Direct flight
IX
$ 42

Kolkata — Siliguri

18:20—19:25
11 Sep 2026
1 h 5 m
Direct flight
IX
$ 42

Kolkata — Siliguri

07:45—09:00
11 Sep 2026
1 h 15 m
Direct flight
IX
$ 42

Kolkata — Siliguri

18:20—19:25
23 Aug 2026
1 h 5 m
Direct flight
IX
$ 42

Kolkata — Siliguri

07:45—09:05
27 Aug 2026
1 h 20 m
Direct flight

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Kolkata — Siliguri flight

Looking for cheap flights from Kolkata to Siliguri? Compare fares from different airlines, check the flight schedule and travel time — and book your Kolkata — Siliguri ticket online at the best price.

The route has direct flights — around 90 flights per week, flights are operated by Indigo Air, Air India Express, Spice Jet, a nonstop flight takes about 1 h 5 min, the distance between the cities is around 460 km.

Planning your trip? You may find our Siliguri travel guide, how to get from the airport into town and Siliguri weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $41Min. price
SeptemberCheapest
MayPeak season
YesDirect flights
460 kmDistance
1 h 5 minTravel time
3Airlines
90 / wkFlights

Flight schedule from Kolkata to Siliguri

The table shows direct flights from Kolkata to Siliguri on the selected date. The flight takes approximately 1 h 5 min. Regular flights are operated by Indigo Air, Air India Express and Spice Jet. Departures from Netaji Subhas Chandra Bose Airport airports, arrivals at Bagdogra Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 15 Aug 2026

Flight ticket prices by day: Kolkata — Siliguri

Below is a calendar of the lowest flight ticket prices for Kolkata — Siliguri by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $41 in September, and the most expensive are around $84 in May. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Kolkata to Siliguri by month. Tickets are usually cheapest in October (around $53) and priciest in April (about $82) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$62mediumMay$68mediumSep$60medium
Feb$76highJun$56lowOct$53low
Mar$80highJul$55lowNov$78high
Apr$82highAug$54lowDec$79high

Some values are estimated based on seasonality.

When to fly

Weather in Siliguri: it is warmest in April (up to 30 °C on average) and coolest in January (around 21 °C). The driest month is November.

Tickets are usually cheapest in September and most expensive in May. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Siliguri

Dry and wet days · Siliguri

Wind speed and direction · Siliguri

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How to get the best deal on a Kolkata — Siliguri ticket

  • Book ahead: fares for Kolkata — Siliguri are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Siliguri is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Kolkata — Siliguri route are operated by 3 airlines; Indigo Air runs the most flights (around 56% of all flights). Compare carriers, flight shares and schedules below.

  • Indigo Air6E
    17x/week
    WebsiteFleet: 434118M pax/year
    • Direct flight CCU → IXB17x/week
      Duration
      1h 4m
      Days
      MTWTFSS
    55.6%Open →
  • Air India ExpressIX
    13x/week
    WebsiteFleet: 11420M pax/year
    • Direct flight CCU → IXB13x/week
      Duration
      1h 14m
      Days
      MTWTFSS
    43.3%Open →
  • Spice JetSG
    1x/week
    WebsiteFleet: 286.4M pax/year
    • Direct flight CCU → IXB1x/week
      Duration
      1h 10m
      Days
      MTWTFSS
    1.1%Open →

Cities and airports on the Kolkata — Siliguri route

Flights Kolkata — Siliguri depart from Netaji Subhas Chandra Bose Airport and arrive at Bagdogra Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Kolkata

CCU
India
About the cityHow to get thereWeatherAll about the country India
Arrival

Siliguri

IXB
India
About the cityHow to get thereWeatherAll about the country India
Departure airports
Arrival airports

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Frequently asked questions about the Kolkata — Siliguri flight

How long is the flight from Kolkata to Siliguri?

A nonstop Kolkata — Siliguri flight takes about 1 h 5 min — the distance between the cities is around 460 km.

How far is it from Kolkata to Siliguri?

The distance from Kolkata to Siliguri is about 460 km, which a nonstop flight covers in around 1 h 5 min.

Are there direct flights from Kolkata to Siliguri?

Yes, there are nonstop flights Kolkata — Siliguri — around 90 flights per week.

Which airlines fly from Kolkata to Siliguri?

Airlines operating Kolkata — Siliguri include Indigo Air, Air India Express, Spice Jet. See the full list with schedules in the "Airlines" section on this page.

Which airports do Kolkata — Siliguri flights use?

Flights from Kolkata depart from Netaji Subhas Chandra Bose Airport, and arrive at Bagdogra Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Kolkata to Siliguri?

The price of a Kolkata — Siliguri ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in May. Tickets typically cost between $41 and $84. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Kolkata — Siliguri?

Flights Kolkata — Siliguri are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Kolkata to Siliguri?

To catch a low fare Kolkata — Siliguri, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

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Where else you can fly from Siliguri

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