Cheapest return flights from Kolkata to Guwahati in September from $81

AirHint found the following cheapest return flights from Kolkata (CCU) to Guwahati (GAU) in September 2025 (see full year).

Return flights

09 Sep - 14 Sep IndiGo direct
15 Sep - 17 Sep IndiGo direct
08 Sep - 17 Sep IndiGo direct
06 Sep - 10 Sep IndiGo direct
12 Sep - 19 Sep IndiGo direct
05 Sep - 06 Sep IndiGo direct
12 Sep - 17 Sep Air India Express direct
12 Sep - 21 Sep Air India Express direct
12 Sep - 18 Sep Air India Express direct
12 Sep - 15 Sep Air India Express direct
22 Sep - 11 Oct Air India Express
22 Sep - 13 Oct Air India Express
21 Sep - 11 Oct Air India Express
23 Sep - 11 Oct Air India Express
23 Sep - 13 Oct Air India Express
23 Sep - 14 Oct Air India Express
12 Sep - 01 Oct Air India Express
14 Sep - 01 Oct Air India Express
19 Sep - 01 Oct Air India Express
22 Sep - 01 Oct Air India Express

Also check the deals for one-way flights from Kolkata to Guwahati in September.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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