AirHint found the following cheapest return flights from Kochi (COK) to London (LGW) in December 2025 (see full year).

Return flights

14 Dec - 19 Jan	Air India Express
18 Dec - 01 Jan	IndiGo
23 Dec - 16 Jan	Gulf Air
24 Dec - 01 Jan	Etihad Airways
03 Dec - 14 Jan	Emirates
05 Dec - 30 Jan	Emirates
15 Dec - 16 Jan	Emirates
15 Dec - 15 Jan	Emirates
22 Dec - 05 Jan	Emirates
01 Dec - 14 Dec	IndiGo
14 Dec - 21 Jan	Emirates
24 Dec - 31 Dec	Emirates
01 Dec - 08 Dec	Emirates
01 Dec - 05 Dec	Emirates
10 Dec - 24 Dec	IndiGo
21 Dec - 28 Dec	Air India
06 Dec - 20 Dec	Air India
10 Dec - 23 Dec	Emirates
18 Dec - 29 Dec	Emirates
03 Dec - 11 Dec	Emirates

Also check the deals for one-way flights from Kochi to London in December.

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 Kochi to London in December from $383

Return flights