Cheapest return flights from Kolkata to Keflavik in December from $1021

AirHint found the following cheapest return flights from Kolkata (CCU) to Keflavik (KEF) in December 2025 (see full year).

Return flights

16 Dec - 23 Dec IndiGo
29 Dec - 31 Dec Qatar Airways
28 Dec - 01 Jan Qatar Airways

Also check the deals for one-way flights from Kolkata to Keflavik in December.

Powered by

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik

Feel free to contact us with any feedback or request another flight research.