Cheapest return flights from Chicago to Keflavik in April from 317€

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

Return flights

10 Apr - 17 Apr Icelandair direct
13 Apr - 20 Apr Icelandair direct
07 Apr - 14 Apr Icelandair direct
05 Apr - 12 Apr Icelandair direct
18 Apr - 26 Apr Icelandair direct
17 Apr - 26 Apr Icelandair direct
06 Apr - 12 Apr Icelandair direct
06 Apr - 13 Apr Icelandair direct
23 Apr - 30 Apr Icelandair direct
05 Apr - 11 Apr Icelandair direct

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

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