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

Saturday, June 20th, 2026

7 round-trip options

Returning
Fri, Jun 26, 20266 Day Trip
$4,951 USD
Returning
Sat, Jun 27, 20267 Day Trip
$4,951 USD
Returning
Sun, Jun 28, 20268 Day Trip
$5,216 USD
Returning
Mon, Jun 29, 20269 Day Trip
$6,456 USD
Returning
Tue, Jun 30, 202610 Day Trip
$4,951 USD
Returning
Fri, Jul 3, 202613 Day Trip
$4,412 USD
Returning
Sat, Jul 4, 202614 Day Trip
$5,216 USD