Cheapest return flights from Los Angeles to Keflavik in October from $581

Best time to book flights for Los Angeles (LAX) to Keflavik (KEF) flights at AirHint

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

Return flights

27 Oct - 04 Nov Hawaiian Airlines
28 Oct - 05 Nov Hawaiian Airlines
14 Oct - 22 Oct jetBlue
21 Oct - 29 Oct jetBlue
24 Oct - 01 Nov Hawaiian Airlines
07 Oct - 15 Oct Air France
13 Oct - 21 Oct Air France
26 Oct - 03 Nov Sun Country Airlines
15 Oct - 23 Oct jetBlue
08 Oct - 16 Oct Delta
06 Oct - 14 Oct Delta
16 Oct - 24 Oct Hawaiian Airlines
19 Oct - 27 Oct SWISS
22 Oct - 30 Oct jetBlue
25 Oct - 02 Nov Lufthansa

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

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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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