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

Friday, September 4th, 2026

8 round-trip options

Returning
Wed, Sep 9, 20265 Day Trip
$4,413 USD
Returning
Fri, Sep 11, 20267 Day Trip
$4,611 USD
Returning
Sat, Sep 12, 20268 Day Trip
$4,413 USD
Returning
Sun, Sep 13, 20269 Day Trip
$4,412 USD
Returning
Mon, Sep 14, 202610 Day Trip
$4,412 USD
Returning
Tue, Sep 15, 202611 Day Trip
$4,412 USD
Returning
Wed, Sep 16, 202612 Day Trip
$6,456 USD
Returning
Fri, Sep 18, 202614 Day Trip
$4,611 USD