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

Return flights

07 Oct - 15 Oct	Jazeera Airways
15 Oct - 30 Oct	Etihad Airways
11 Oct - 25 Oct	Kuwait Airways
22 Oct - 12 Nov	IndiGo
15 Oct - 03 Nov	Air Arabia Abu Dhabi
30 Oct - 06 Nov	IndiGo
02 Oct - 13 Nov	Kuwait Airways
21 Oct - 28 Oct	Qatar Airways
07 Oct - 22 Oct	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 439€

Return flights