Cheapest one-way flights from Kolkata to London in April from $253

AirHint found the following cheapest one-way flights from Kolkata (CCU) to London (LGW) in April 2026 (see full year).

One-Way flights

01 Apr IndiGo
24 Apr Qatar Airways
27 Apr Qatar Airways
23 Apr Qatar Airways
14 Apr Air India
25 Apr Qatar Airways
26 Apr Qatar Airways
22 Apr Emirates
10 Apr IndiGo
11 Apr IndiGo

Also check the deals for return flights from Kolkata to London in April.

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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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