Cheapest return flights from Chicago to Keflavik in April from 320€

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

Return flights

01 Apr - 09 Apr Icelandair direct
04 Apr - 12 Apr Icelandair direct
06 Apr - 14 Apr Icelandair direct
07 Apr - 15 Apr Icelandair direct
09 Apr - 17 Apr Icelandair direct
12 Apr - 20 Apr Icelandair direct
13 Apr - 21 Apr Icelandair direct
14 Apr - 22 Apr Icelandair direct
15 Apr - 23 Apr Icelandair direct
16 Apr - 24 Apr Icelandair direct
24 Apr - 02 May Icelandair direct
25 Apr - 03 May Icelandair direct
26 Apr - 04 May Icelandair direct
27 Apr - 05 May Icelandair direct
28 Apr - 06 May Icelandair direct
29 Apr - 07 May Icelandair direct
30 Apr - 08 May Icelandair direct
30 Apr - 07 May Icelandair direct
27 Apr - 04 May Icelandair direct
29 Apr - 06 May Icelandair direct

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

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