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

Friday, December 11th, 2026

5 round-trip options

Returning
Fri, Dec 18, 20267 Day Trip
$6,156 USD
Returning
Sun, Dec 20, 20269 Day Trip
$5,622 USD
Returning
Mon, Dec 21, 202610 Day Trip
$5,756 USD
Returning
Tue, Dec 22, 202611 Day Trip
$5,756 USD
Returning
Wed, Dec 23, 202612 Day Trip
$5,756 USD