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

Monday, September 7th, 2026

9 round-trip options

Returning
Sat, Sep 12, 20265 Day Trip
$4,884 USD
Returning
Sun, Sep 13, 20266 Day Trip
$4,884 USD
Returning
Mon, Sep 14, 20267 Day Trip
$4,884 USD
Returning
Tue, Sep 15, 20268 Day Trip
$4,884 USD
Returning
Wed, Sep 16, 20269 Day Trip
$6,930 USD
Returning
Fri, Sep 18, 202611 Day Trip
$5,084 USD
Returning
Sat, Sep 19, 202612 Day Trip
$5,084 USD
Returning
Sun, Sep 20, 202613 Day Trip
$4,898 USD
Returning
Mon, Sep 21, 202614 Day Trip
$4,898 USD