Cheapest return flights from Kuala Lumpur to Keflavik in December from $1167

Best time to book flights for Kuala Lumpur (KUL) to Keflavik (KEF) flights at AirHint

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

Return flights

01 Dec - 11 Dec Qatar Airways
20 Dec - 01 Jan British Airways
27 Dec - 07 Jan Emirates
25 Dec - 31 Dec British Airways
19 Dec - 26 Dec British Airways
25 Dec - 03 Jan British Airways
26 Dec - 04 Jan British Airways
23 Dec - 02 Jan British Airways
25 Dec - 04 Jan British Airways

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

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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.

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