Cheapest return flights from Chicago to Keflavik in June from 506€

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

Return flights

11 Jun - 19 Jun Air Canada
12 Jun - 20 Jun Air Canada
01 Jun - 19 Jun United
13 Jun - 21 Jun Icelandair direct
14 Jun - 22 Jun Icelandair direct
12 Jun - 20 Jun Icelandair direct
17 Jun - 25 Jun Air Canada
20 Jun - 27 Jun Icelandair direct
21 Jun - 28 Jun Icelandair direct
22 Jun - 29 Jun Icelandair direct
24 Jun - 01 Jul Icelandair direct
23 Jun - 01 Jul Icelandair direct
29 Jun - 06 Jul Air Canada
30 Jun - 07 Jul Air Canada
25 Jun - 02 Jul Air Canada
24 Jun - 02 Jul Air Canada
28 Jun - 04 Jul Icelandair direct
26 Jun - 04 Jul Icelandair direct
25 Jun - 03 Jul United
30 Jun - 12 Jul United

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

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