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

Return flights

26 Jan - 18 Feb	Air India
28 Jan - 18 Feb	Air India
29 Jan - 05 Feb	Air India
23 Jan - 01 Feb	Air India
19 Jan - 26 Jan	Air India
20 Jan - 26 Jan	Air India
19 Jan - 30 Jan	IndiGo
01 Jan - 06 Jan	IndiGo
12 Jan - 26 Jan	Air India
12 Jan - 23 Jan	Air India
14 Jan - 14 Jan	Air India
13 Jan - 26 Jan	Air India
14 Jan - 23 Jan	Air India
15 Jan - 24 Feb	Air India
02 Jan - 29 Jan	IndiGo
09 Jan - 04 Feb	Air India
06 Jan - 05 Feb	Air India
09 Jan - 10 Feb	Air India
10 Jan - 11 Feb	Air India
15 Jan - 12 Feb	IndiGo

Also check the deals for one-way flights from Kochi 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.

Book a cheap hotel in London

Cheap car rent in London

Cheapest return flights from Kochi to London in January from 426€

Return flights