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

Return flights

02 Oct - 13 Oct	IndiGo
16 Oct - 21 Oct	IndiGo
15 Oct - 03 Nov	Air India Express
05 Oct - 08 Nov	IndiGo
21 Oct - 19 Nov	IndiGo
11 Oct - 09 Nov	Air Arabia Abu Dhabi
11 Oct - 16 Oct	Air Arabia Abu Dhabi
05 Oct - 23 Oct	IndiGo
22 Oct - 19 Nov	Emirates
22 Oct - 03 Nov	Air India
11 Oct - 26 Oct	Gulf Air
15 Oct - 27 Oct	Emirates
01 Oct - 08 Oct	Emirates
13 Oct - 15 Oct	Emirates
15 Oct - 25 Oct	Emirates
14 Oct - 25 Oct	Emirates
26 Oct - 11 Nov	Qatar Airways
31 Oct - 07 Nov	Qatar Airways

Also check the deals for one-way flights from Trivandrum to London 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 London in October from 394€

Return flights