AirHint found the following cheapest return flights from Trivandrum (TRV) to Bangkok (BKK) in April 2026 (see full year).

Return flights

19 Apr - 26 Apr	Scoot
04 Apr - 08 Apr	Scoot
22 Apr - 25 Apr	Scoot
22 Apr - 26 Apr	Scoot
02 Apr - 06 Apr	AirAsia
26 Apr - 30 Apr	AirAsia
03 Apr - 07 Apr	AirAsia
02 Apr - 09 Apr	AirAsia
21 Apr - 27 Apr	AirAsia
22 Apr - 30 Apr	Scoot
01 Apr - 31 May	Air India Express
13 Apr - 03 May	Air India Express
29 Apr - 11 May	Air India Express
25 Apr - 11 May	Air India Express
18 Apr - 07 May	Air India Express
26 Apr - 11 May	Air India Express
29 Apr - 12 May	Air India Express
29 Apr - 07 May	Air India Express
29 Apr - 13 May	Air India Express
25 Apr - 12 May	Air India Express

Also check the deals for one-way flights from Trivandrum to Bangkok in April.

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 April from 155€

Return flights