London Heathrow (LHR) to Kolkata (CCU) flight deal in first from $4,111

Friday, December 25th, 2026

5 round-trip options

Returning
Fri, Jan 1, 20277 Day Trip
$8,566 USD
Returning
Sun, Jan 3, 20279 Day Trip
$9,629 USD
Returning
Mon, Jan 4, 202710 Day Trip
$9,562 USD
Returning
Tue, Jan 5, 202711 Day Trip
$9,562 USD
Returning
Wed, Jan 6, 202712 Day Trip
$9,562 USD