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

Friday, October 9th, 2026

7 round-trip options

Returning
Wed, Oct 14, 20265 Day Trip
$4,415 USD
Returning
Fri, Oct 16, 20267 Day Trip
$4,953 USD
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Sun, Oct 18, 20269 Day Trip
$4,412 USD
Returning
Mon, Oct 19, 202610 Day Trip
$4,412 USD
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Tue, Oct 20, 202611 Day Trip
$4,412 USD
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Wed, Oct 21, 202612 Day Trip
$5,783 USD
Returning
Fri, Oct 23, 202614 Day Trip
$5,785 USD