Cheapest return flights from Los Angeles to Keflavik in March from 490€

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

Return flights

12 Mar - 19 Mar Austrian Airlines
04 Mar - 11 Mar Lufthansa
24 Mar - 31 Mar jetBlue
10 Mar - 17 Mar Spirit Airlines
18 Mar - 25 Mar jetBlue
17 Mar - 24 Mar jetBlue
16 Mar - 23 Mar Alaska Airlines
03 Mar - 10 Mar Hawaiian Airlines
11 Mar - 18 Mar jetBlue
03 Mar - 19 Mar jetBlue
25 Mar - 01 Apr jetBlue
29 Mar - 05 Apr Virgin Atlantic
30 Mar - 05 Apr Delta
26 Mar - 02 Apr jetBlue
27 Mar - 03 Apr jetBlue
28 Mar - 04 Apr jetBlue

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

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