Cheapest return flights from Kolkata to London in June from $734

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

Return flights

02 Jun - 09 Jun Emirates
08 Jun - 17 Jun Emirates
01 Jun - 08 Jun Emirates
10 Jun - 17 Jun Qatar Airways
08 Jun - 14 Jun Emirates
15 Jun - 15 Jul Emirates
25 Jun - 30 Jul Emirates
01 Jun - 21 Jun Emirates
02 Jun - 30 Jun IndiGo
26 Jun - 09 Jul Emirates
12 Jun - 25 Jun Qatar Airways
17 Jun - 16 Jul Qatar Airways
07 Jun - 21 Jun Qatar Airways
12 Jun - 22 Jun Qatar Airways

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

Powered by

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

Feel free to contact us with any feedback or request another flight research.