London Heathrow (LHR) to Kolkata (CCU) flight deal in first from $4,147

Thursday, June 4th, 2026

8 round-trip options

Returning
Tue, Jun 9, 20265 Day Trip
$6,729 USD
Returning
Wed, Jun 10, 20266 Day Trip
$7,807 USD
Returning
Fri, Jun 12, 20268 Day Trip
$5,224 USD
Returning
Sat, Jun 13, 20269 Day Trip
$5,224 USD
Returning
Sun, Jun 14, 202610 Day Trip
$4,686 USD
Returning
Mon, Jun 15, 202611 Day Trip
$7,807 USD
Returning
Tue, Jun 16, 202612 Day Trip
$4,884 USD
Returning
Wed, Jun 17, 202613 Day Trip
$7,807 USD