Cheapest return flights from Los Angeles to Keflavik in January from $519

AirHint found the following cheapest return flights from Los Angeles (LAX) to Keflavik (KEF) in January 2026 (see full year).

Return flights

15 Jan - 31 Jan Lufthansa
08 Jan - 14 Jan Spirit Airlines
29 Jan - 05 Feb Spirit Airlines
08 Jan - 15 Jan Spirit Airlines
19 Jan - 23 Jan Spirit Airlines
16 Jan - 18 Jan Spirit Airlines
01 Jan - 10 Jan SWISS
22 Jan - 28 Jan Icelandair
03 Jan - 12 Jan jetBlue

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

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