Cheapest return flights from Kolkata to London in April from 562€

Best time to book flights for Kolkata (CCU) to London (LHR) flights at AirHint

AirHint found the following cheapest return flights from Kolkata (CCU) to London (LHR) in April 2025 (see full year).

Return flights

04 Apr - 14 Apr Air India
11 Apr - 18 May Air India
09 Apr - 17 Apr Air India
16 Apr - 23 Apr Air India
15 Apr - 22 Apr Air India
11 Apr - 23 Apr Air India
11 Apr - 22 Apr Air India
15 Apr - 04 May Air India
05 Apr - 13 Apr Air India
06 Apr - 30 Apr Air India
01 Apr - 10 Apr Air India
30 Apr - 05 May Air India
18 Apr - 18 May Air India
18 Apr - 23 Apr Air India
24 Apr - 01 May Air India

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

Skyscanner

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.

Book a cheap hotel in London

Cheap car rent in London