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

Thursday, June 25th, 2026

7 round-trip options

Returning
Tue, Jun 30, 20265 Day Trip
$4,686 USD
Returning
Fri, Jul 3, 20268 Day Trip
$4,147 USD
Returning
Sat, Jul 4, 20269 Day Trip
$4,951 USD
Returning
Sun, Jul 5, 202610 Day Trip
$5,518 USD
Returning
Mon, Jul 6, 202611 Day Trip
$4,148 USD
Returning
Tue, Jul 7, 202612 Day Trip
$4,148 USD
Returning
Wed, Jul 8, 202613 Day Trip
$7,269 USD