Ahmedabad to Kolkata Flights from ₹6,945

Best deal available now

✈

Prices are 23% below average — great time to book

₹7,034

one-way per person · IndiGo · Non-stop · 2h 45m

↓ 22% vs route avg Weekend departure

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Departure: 2026-09-11 · in 1 days · Prices tracked live by Tripfik

₹6,945

Cheapest available

₹9,048

Route avg (120d)

Jan

Cheapest month

22,567

Fares tracked

As of September 2026, the cheapest one-way flight from Ahmedabad to Kolkata is ₹6,945, which is 23% below the 12-month average of ₹9,048.

Cheapest Ahmedabad to Kolkata flights

Next 120 days — sorted by date

₹7,034

11 Sep · in 1d

Weekend

₹7,034

12 Sep · in 2d

Weekend

₹7,034

14 Sep · in 4d

₹7,034

15 Sep · in 5d

₹7,034

16 Sep · in 6d

₹7,034

19 Sep · in 9d

Weekend

₹7,034

21 Sep · in 11d

₹6,945

22 Sep · in 12d

Under ₹7,635 = top 25% best fares on this route

Round-trip fares — Ahmedabad ↔ Kolkata

Both directions combined · 3–14 night stays

12-month low

₹6,299

best RT found this year

12-month avg

₹10,280

typical combined price

12-month peak

₹138,265

avoid Aug

Best month for RT

Jan

lowest avg RT fares

Booking at the right time saves up to ₹3,981 (39%) vs average RT price.

See round-trip combos & dates →

Best time to visit Kolkata from Ahmedabad

Monthly price, weather & crowd guide

Jan Dec

Month	Typical OW fare	Verdict	Weather	Crowd
Sep	₹7,051	Great value	Monsoon, humid	Low
Oct	₹9,336	Average	Warm, humid	Medium
Nov	₹8,656	Great value	Pleasant, cool	High
Dec	₹9,279	Average	Cool, clear	High

Kolkata — what to know

Travel guide for this route

From Ahmedabad, Air India,Akasa Air,Emirates,flydubai,Etihad,IndiGo,Malaysia Airlines,Qatar Airways,SpiceJet,Star Air,THAI,Thai Lion Air fly to Kolkata in 4h 20m, with non-stop options available.

Best season

Jan

Avoid: Aug

Daily budget

₹1,500–3,500

incl. food + local travel

Safety

High

Flight time

4h 20m avg

Non-stop available

Airlines