AirHint found the following cheapest one-way flights from Guwahati (GAU) to Bangkok (DMK) in September 2025 (see full year).

One-Way flights

03 Sep	Thai AirAsia	direct
22 Sep	Thai AirAsia	direct
01 Sep	Thai AirAsia	direct
10 Sep	Thai AirAsia	direct
05 Sep	Thai AirAsia	direct
19 Sep	Thai AirAsia	direct
17 Sep	Thai AirAsia	direct
08 Sep	Thai AirAsia	direct
24 Sep	Thai AirAsia	direct
29 Sep	Thai AirAsia	direct

Also check the deals for return flights from Guwahati to Bangkok in September.

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.

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok

Cheapest one-way flights from Guwahati to Bangkok in September from 86€

One-Way flights