How much does a flight from Kochi to Siliguri cost?

Based on 223 offers analyzed, Kochi to Siliguri flights range from INR 30317 to INR 110568, with a median price of INR 37595. Prices vary by travel date, booking timing, and airline. Search for current prices at https://letsfg.co/en/flights/cok-ixb

What hidden fees should I expect on Kochi to Siliguri flights?

Ancillary fees add an average of INR 24554 to the base fare on Kochi–Siliguri flights — 56% of the base fare. 6E charges the most (INR 76195) while AI charges the least (INR 10). See itemized fees at https://letsfg.co/en/flights/cok-ixb

Which airline is cheapest on Kochi to Siliguri including all fees?

6E has the lowest median fare on Kochi–Siliguri at INR 31725 (median across 52 offers in November 2026). Check current prices at https://letsfg.co/en/flights/cok-ixb

Which booking site has the cheapest COK–IXB flights?

It depends on your dates — no single site is always cheapest. LetsFG searched 5 sources at once (direct airlines, travel agencies and meta-search) in November 2026; the lowest median was INR 31725, and prices spanned INR 13899 from cheapest to most expensive source. Run a live search and we surface the lowest, wherever it is, at https://letsfg.co/en/flights/cok-ixb

Why do prices vary so much on Kochi to Siliguri routes?

Kochi–Siliguri prices span INR 30317–INR 110568 because 4 airlines with different pricing models compete on the route. Budget carriers median INR 32382; full-service carriers median INR 47903. Ancillary fees add INR 10–INR 76195 depending on carrier. Find where your trip lands at https://letsfg.co/en/flights/cok-ixb

Flights Kochi → Siliguri

As of November 2026, economy flights from Kochi to Siliguri have a typical range INR 31725–57999, median INR 37595. Full range across all 223 offers: INR 30317–110568. We analyzed 223 offers from 4 airlines in a single price check.

223 offersavg INR 24554 in feesFresh · November 2026

Search Kochi → Siliguri — see your price →

Preview snapshot — prices change. Search for live results.

Data collected by LetsFG's multi-source price checks — every airline and the major booking sites checked for this route. How we collect data →

Best offers by airline: Kochi → Siliguri

Based on 223 offers · November 2026. Prices and availability change — run a live search to confirm.

IndiGoINR 30317

6h 5m–11h 10mMin 1 stopNight (21–00)

Checked: INR 93861

Refundable with fee

Search IndiGo

IndiGoINR 31537

6h 5m–11h 10mMin 1 stopNight (21–00)

Search IndiGo

Air India ExpressINR 33942

5h 25m–20hMin 1 stopEarly morning (00–06)

Non-refundable

Search Air India Express

Air IndiaINR 40865

5h 25m–12h 30mMin 1 stopMorning (06–12)

Bags included

Non-refundable

Search Air India

Bag & seat fees: Kochi → Siliguri

Add-on pricing from the cheapest available offer per airline · November 2026 · INR

Airline	Carry-on	Checked bag	Seat selection
IndiGo	—	INR 93861	—
Air India Express	—	—	—
Air India	Included	Included	—

Fees are estimates from the prices we checked and may not reflect your specific itinerary, booking class, or payment method. Run a live search for exact pricing.

How much do flights from Kochi to Siliguri cost?

Based on 223 offers · November 2026

Kochi to Siliguri flights ranged from INR 30317 to INR 110568 across 223 offers analyzed in November 2026. The chart below shows how prices distributed across all 223 offers.

P10: INR 31725P25: INR 33039P50: INR 37595P75: INR 46270P90: INR 57999

These 223 offers (November 2026) span multiple departure dates and booking windows — your travel dates may fall anywhere in this distribution. Only a live search shows where your specific trip lands.

50% of offers priced between INR 33039 and INR 46270

What hidden fees do Kochi to Siliguri flights charge?

Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Kochi to Siliguri routes. The breakdown below is based on 223 offers analyzed in November 2026.

Ancillary fee breakdown by carrier
Carrier	Avg fee (INR)	% of base fare
6E	76195	226%
IX	7067	17%
AI	10	0%

IndiGo: base ~INR -44470 + fees INR 76195 = ~INR 31725 total. Air India: base ~INR 56846 + fees INR 10 = ~INR 56856 total.

IndiGo's INR 76195 ancillary fees narrow the gap with Air India's lower-fee model — the INR 101316 base difference shrinks to INR 25131 after fees. Always compare total cost, not just the advertised base fare.

Estimates based on median total minus average ancillary fee. Actual base fares vary by itinerary.

Fee levels vary significantly across carriers on this route — some carriers charge 50%+ above the base fare in ancillary fees.

Run your search to see itemized fees for your itinerary

Which airline is cheapest from Kochi to Siliguri?

4 airlines flew Kochi to Siliguri in this dataset. Knowing the airline isn't enough — the typical fare range below shows how far prices swing on each one. Median and range include all fees we recorded.

Even on the cheapest airline (IndiGo), fares ranged INR 30336–39962 in this snapshot. Your exact price depends on your dates and how far ahead you book — run a live search to see your number →

Airline	Offers	Typical range (INR)	Median (INR)	Fees (INR)
IndiGo	52	30336–39962	31725	76195 (240%)
IndiGo	36	31725–37028	33039	n/a
Air India Express	89	34826–50143	38949	7067 (18%)
Air India	46	46270–82993	56856	10 (0%)

Where do the best Kochi → Siliguri prices come from?

We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from meta-search sources, but the cheapest channel shifts by route and date — which is exactly why a live search across all of them wins.

We compare every airline and the major booking sites but never disclose which — that's our edge. Prices are the ones we observed and aren't official data from any platform. Run a live search and we bring you the cheapest, wherever it is.

Key facts: Kochi to Siliguri flights

Full-service carriers on Kochi–Siliguri cost 1.3x more than budget airlines (INR 42510 vs INR 33039 median; overall median INR 37595).
6E charges 7619.5x more in ancillary fees than AI — INR 76195 vs INR 10 avg per booking.
The same route priced INR 13899 apart depending on where it was booked — the lowest median was INR 31725. We search every airline and the major booking sites at once so you always see that lowest price.

Frequently asked questions

How much does a flight from Kochi to Siliguri cost?: Based on 223 offers analyzed, Kochi to Siliguri flights range from INR 30317 to INR 110568, with a median price of INR 37595. Search for your specific dates →
What hidden fees should I expect on Kochi to Siliguri flights?: On average, ancillary fees (bags, seat selection) add INR 24554 to the base fare on Kochi to Siliguri flights. See itemized fees for your itinerary →
Which airline is cheapest on Kochi to Siliguri including all fees?: IndiGo has the lowest median fare on Kochi to Siliguri at INR 31725 (median across 52 offers in our snapshot). Check which airline wins on your dates →
Which booking site has the cheapest Kochi–Siliguri flights?: It depends on your dates — no single site is always cheapest. We search every airline and the major booking sites at once (travel agencies and meta-search included) and surface whichever is lowest; the best median in this snapshot was INR 31725. Run a live search and we'll find the cheapest for you →
Why do prices vary so much on Kochi to Siliguri routes?: Kochi to Siliguri has 4 airlines competing, creating a price range from INR 30317 to INR 110568 across 223 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →

4 airlines compete on this route — we check every one

Find flights for my dates

New route — be among the first to track this itinerary

Building with flight data? Power your app or agent with LetsFG

The same multi-source search behind this page — every airline and the major booking sites, deduplicated and ranked — is available to your app or AI agent. Natural-language or structured queries, live prices, zero price bias.

Try the free sandbox — no card →

Free sandbox, instant fake results · email for a key · Bearer-token auth · MCP, Python & JS SDKs · letsfg.co/developers