AirHint found the following cheapest return flights from Trivandrum (TRV) to London (LHR) in January 2026 (see full year).

Return flights

17 Jan - 31 Jan	IndiGo
16 Jan - 14 Feb	IndiGo
14 Jan - 21 Jan	Emirates
10 Jan - 16 Jan	Air Arabia
11 Jan - 17 Jan	Air India
01 Jan - 25 Jan	Air India
09 Jan - 17 Jan	Emirates

Also check the deals for one-way flights from Trivandrum to London in January.

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 January from $638

Return flights