Cheapest return flights from Santa Ana to Keflavik in March from $922

AirHint found the following cheapest return flights from Santa Ana (SNA) to Keflavik (KEF) in March 2026 (see full year).

Return flights

05 Mar - 15 Mar Alaska Airlines
17 Mar - 26 Mar Alaska Airlines
27 Mar - 31 Mar Alaska Airlines
06 Mar - 20 Mar Alaska Airlines
30 Mar - 05 Apr Alaska Airlines
28 Mar - 05 Apr Alaska Airlines
22 Mar - 26 Mar Alaska Airlines
29 Mar - 04 Apr Alaska Airlines
21 Mar - 29 Mar British Airways
14 Mar - 27 Mar Icelandair

Also check the deals for one-way flights from Santa Ana to Keflavik in March.

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