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

Return flights

05 Oct - 12 Oct	Scoot
22 Oct - 26 Oct	Scoot
03 Oct - 07 Oct	Scoot
04 Oct - 08 Oct	Scoot
15 Oct - 22 Oct	Scoot
30 Oct - 04 Nov	Scoot
30 Oct - 07 Nov	Scoot
09 Oct - 11 Oct	AirAsia
06 Oct - 11 Oct	Scoot
04 Oct - 11 Oct	AirAsia
25 Oct - 29 Oct	Scoot
02 Oct - 11 Oct	AirAsia
30 Oct - 12 Nov	AirAsia
30 Oct - 14 Nov	AirAsia
30 Oct - 15 Nov	AirAsia
19 Oct - 07 Nov	AirAsia
30 Oct - 01 Nov	AirAsia
16 Oct - 01 Nov	AirAsia
25 Oct - 12 Nov	AirAsia
19 Oct - 01 Nov	AirAsia

Also check the deals for one-way flights from Trivandrum 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 Trivandrum to Bangkok in October from $230

Return flights