Cheapest return flights from Oakland to Keflavik in April from 755€

AirHint found the following cheapest return flights from Oakland (OAK) to Keflavik (KEF) in April 2026 (see full year).

Return flights

15 Apr - 22 Apr Alaska Airlines
22 Apr - 29 Apr Alaska Airlines
21 Apr - 28 Apr Alaska Airlines
14 Apr - 21 Apr Alaska Airlines
23 Apr - 30 Apr Alaska Airlines
24 Apr - 01 May Alaska Airlines
08 Apr - 15 Apr Alaska Airlines
16 Apr - 23 Apr Alaska Airlines
18 Apr - 25 Apr Alaska Airlines
25 Apr - 02 May Alaska Airlines
28 Apr - 05 May Alaska Airlines
13 Apr - 20 Apr Alaska Airlines
02 Apr - 09 Apr Icelandair

Also check the deals for one-way flights from Oakland to Keflavik in April.

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