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

Return flights

14 Mar - 22 Apr	Kuwait Airways
03 Mar - 10 Mar	Air India
10 Mar - 29 Apr	Kuwait Airways
03 Mar - 09 Mar	Etihad Airways
13 Mar - 19 Mar	IndiGo
08 Mar - 14 Mar	IndiGo
05 Mar - 17 Mar	IndiGo
09 Mar - 14 Mar	IndiGo
14 Mar - 11 Apr	Etihad Airways
27 Mar - 12 Apr	Etihad Airways
02 Mar - 16 Mar	IndiGo
27 Mar - 17 Apr	Etihad Airways
02 Mar - 10 Mar	IndiGo
25 Mar - 11 Apr	Air India
28 Mar - 20 Apr	IndiGo
31 Mar - 08 Apr	IndiGo
23 Mar - 18 Apr	Etihad Airways
30 Mar - 06 Apr	IndiGo
02 Mar - 09 Mar	IndiGo
01 Mar - 08 Mar	Qatar Airways

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

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 March from $534

Return flights