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

Thursday, December 3rd, 2026

6 round-trip options

Returning
Wed, Dec 9, 20266 Day Trip
$5,689 USD
Returning
Sat, Dec 12, 20269 Day Trip
$5,751 USD
Returning
Sun, Dec 13, 202610 Day Trip
$5,751 USD
Returning
Mon, Dec 14, 202611 Day Trip
$5,684 USD
Returning
Tue, Dec 15, 202612 Day Trip
$6,018 USD
Returning
Wed, Dec 16, 202613 Day Trip
$6,023 USD