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

Friday, September 11th, 2026

8 round-trip options

Returning
Wed, Sep 16, 20265 Day Trip
$6,456 USD
Returning
Fri, Sep 18, 20267 Day Trip
$4,611 USD
Returning
Sat, Sep 19, 20268 Day Trip
$4,546 USD
Returning
Sun, Sep 20, 20269 Day Trip
$4,413 USD
Returning
Mon, Sep 21, 202610 Day Trip
$4,413 USD
Returning
Tue, Sep 22, 202611 Day Trip
$4,413 USD
Returning
Wed, Sep 23, 202612 Day Trip
$4,413 USD
Returning
Fri, Sep 25, 202614 Day Trip
$4,629 USD