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

Thursday, June 11th, 2026

8 round-trip options

Returning
Tue, Jun 16, 20265 Day Trip
$5,082 USD
Returning
Wed, Jun 17, 20266 Day Trip
$7,467 USD
Returning
Fri, Jun 19, 20268 Day Trip
$5,981 USD
Returning
Sat, Jun 20, 20269 Day Trip
$5,716 USD
Returning
Sun, Jun 21, 202610 Day Trip
$4,884 USD
Returning
Mon, Jun 22, 202611 Day Trip
$4,345 USD
Returning
Tue, Jun 23, 202612 Day Trip
$4,345 USD
Returning
Wed, Jun 24, 202613 Day Trip
$4,543 USD