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

Wednesday, December 2nd, 2026

7 round-trip options

Returning
Tue, Dec 8, 20266 Day Trip
$9,666 USD
Returning
Wed, Dec 9, 20267 Day Trip
$6,357 USD
Returning
Fri, Dec 11, 20269 Day Trip
$6,953 USD
Returning
Sat, Dec 12, 202610 Day Trip
$6,419 USD
Returning
Sun, Dec 13, 202611 Day Trip
$6,419 USD
Returning
Mon, Dec 14, 202612 Day Trip
$6,352 USD
Returning
Tue, Dec 15, 202613 Day Trip
$6,686 USD