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

Return flights

01 Apr - 24 Apr	Air India
24 Apr - 01 May	Kuwait Airways
01 Apr - 25 Apr	Air India
27 Apr - 10 May	Air India
02 Apr - 10 Apr	IndiGo
01 Apr - 09 Apr	IndiGo
02 Apr - 21 Apr	IndiGo
27 Apr - 19 May	Etihad Airways
25 Apr - 10 May	Kuwait Airways
01 Apr - 08 Apr	IndiGo
01 Apr - 19 Apr	IndiGo
27 Apr - 25 May	Air India
02 Apr - 29 Apr	Air India
26 Apr - 06 May	Air India
27 Apr - 24 May	Kuwait Airways
24 Apr - 04 May	Air India
01 Apr - 10 Apr	Air India
01 Apr - 25 May	Air India
16 Apr - 29 Apr	Air India
28 Apr - 28 May	Air India

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

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 April from $585

Return flights