Cheapest return flights from Kolkata to London in January from 394€

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

Return flights

23 Jan - 25 Jan IndiGo
29 Jan - 05 Feb IndiGo
24 Jan - 21 Feb IndiGo
15 Jan - 23 Feb IndiGo
21 Jan - 23 Feb Air India
15 Jan - 31 Jan Air India
19 Jan - 02 Feb Emirates
30 Jan - 03 Feb Emirates
21 Jan - 10 Feb Emirates
14 Jan - 21 Feb Air India
24 Jan - 31 Jan Emirates
19 Jan - 26 Jan Emirates
21 Jan - 11 Feb Emirates
16 Jan - 31 Jan IndiGo
17 Jan - 25 Jan Emirates
14 Jan - 28 Jan Emirates
14 Jan - 21 Jan Emirates
09 Jan - 23 Jan Emirates
10 Jan - 17 Jan Emirates

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

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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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