Cheapest return flights from Los Angeles to Keflavik in October from 625€

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

Return flights

23 Oct - 29 Oct Frontier Airlines
21 Oct - 28 Oct jetBlue
22 Oct - 01 Nov Spirit Airlines
30 Oct - 08 Nov Spirit Airlines
26 Oct - 15 Nov Frontier Airlines
22 Oct - 28 Oct Norse Atlantic Airways (UK)
19 Oct - 26 Oct TAP
17 Oct - 08 Nov Norse Atlantic Airways (UK)
20 Oct - 27 Oct Icelandair

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

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