AirHint found the following cheapest return flights from Burbank (BUR) to Keflavik (KEF) in October 2025 (see full year).

Return flights

14 Oct - 21 Oct	Alaska Airlines
13 Oct - 20 Oct	Alaska Airlines
21 Oct - 28 Oct	Alaska Airlines
01 Oct - 08 Oct	Icelandair
06 Oct - 13 Oct	Icelandair
08 Oct - 15 Oct	Icelandair
30 Oct - 06 Nov	Icelandair
03 Oct - 10 Oct	Icelandair
05 Oct - 12 Oct	Icelandair
09 Oct - 16 Oct	Icelandair
10 Oct - 17 Oct	Icelandair
31 Oct - 07 Nov	Icelandair

Also check the deals for one-way flights from Burbank to Keflavik in October.

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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Cheapest return flights from Burbank to Keflavik in October from 930€

Return flights