AirHint found the following cheapest return flights from Amritsar (ATQ) to Bangkok (DMK) in September 2025 (see full year).

Return flights

23 Sep - 30 Sep	Thai Lion Air	direct
23 Sep - 27 Sep	Thai Lion Air	direct
23 Sep - 29 Sep	Thai Lion Air	direct
23 Sep - 02 Oct	Thai Lion Air	direct
24 Sep - 28 Sep	Thai Lion Air
21 Sep - 25 Sep	Air India
28 Sep - 06 Oct	AirAsia
28 Sep - 10 Oct	AirAsia
28 Sep - 03 Oct	AirAsia
23 Sep - 13 Oct	IndiGo
28 Sep - 13 Oct	AirAsia
28 Sep - 17 Oct	AirAsia
28 Sep - 05 Oct	AirAsia
28 Sep - 12 Oct	AirAsia
30 Sep - 13 Oct	IndiGo
25 Sep - 29 Sep	IndiGo
23 Sep - 25 Sep	IndiGo
22 Sep - 26 Sep	AirAsia
27 Sep - 29 Sep	AirAsia
22 Sep - 29 Sep	AirAsia

Also check the deals for one-way flights from Amritsar 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.

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Cheapest return flights from Amritsar to Bangkok in September from $193

Return flights