Cheapest return flights from Kuala Lumpur to Keflavik in September from $1121

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 September 2025 (see full year).

Return flights

17 Sep - 22 Sep Singapore Airlines
26 Sep - 07 Oct Qatar Airways
27 Sep - 07 Oct Qatar Airways
12 Sep - 19 Sep British Airways
15 Sep - 22 Sep Singapore Airlines
12 Sep - 27 Sep Singapore Airlines
18 Sep - 27 Sep British Airways
20 Sep - 27 Sep Singapore Airlines
01 Sep - 14 Sep Etihad Airways

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

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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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