Cheapest return flights from Kolkata to London in March from $608

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

Return flights

11 Mar - 18 Mar Air India
03 Mar - 11 Mar Air India
06 Mar - 16 Mar Air India
25 Mar - 16 Apr Air India
26 Mar - 15 Apr Air India
01 Mar - 07 Mar Air India
02 Mar - 16 Mar Air India
03 Mar - 19 Mar Etihad Airways
18 Mar - 24 Mar Air India
27 Mar - 08 Apr IndiGo
16 Mar - 22 Mar IndiGo
09 Mar - 20 Mar Etihad Airways
11 Mar - 25 Mar IndiGo

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

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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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