AirHint found the following cheapest return flights from Varanasi (VNS) to Bangkok (BKK) in October 2025 (see full year).

Return flights

28 Oct - 31 Oct	IndiGo
09 Oct - 16 Oct	IndiGo
23 Oct - 30 Oct	IndiGo
02 Oct - 05 Oct	Air India Express
03 Oct - 05 Oct	Air India Express
02 Oct - 06 Oct	Air India Express
02 Oct - 16 Oct	Air India Express
10 Oct - 16 Oct	Air India Express
09 Oct - 19 Oct	Air India Express
03 Oct - 06 Oct	Air India Express

Also check the deals for one-way flights from Varanasi to Bangkok in October.

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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Cheapest return flights from Varanasi to Bangkok in October from $322

Return flights