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

Return flights

02 Mar - 04 Mar	Emirates
10 Mar - 20 Mar	Emirates
10 Mar - 17 Mar	Emirates
18 Mar - 23 Mar	Emirates
04 Mar - 09 Mar	Emirates
19 Mar - 06 Apr	Emirates
17 Mar - 20 Apr	Qatar Airways
02 Mar - 04 Apr	Emirates
24 Mar - 04 Apr	IndiGo
02 Mar - 31 Mar	Emirates
06 Mar - 15 Mar	IndiGo
07 Mar - 15 Mar	IndiGo
20 Mar - 29 Mar	Qatar Airways
07 Mar - 29 Mar	Qatar Airways

Also check the deals for one-way flights from Kolkata 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 Kolkata to London in March from $716

Return flights