Cheapest return flights from Chicago to Keflavik in June from 502€

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

Return flights

13 Jun - 20 Jun Icelandair direct
10 Jun - 21 Jun Icelandair direct
01 Jun - 19 Jun Icelandair direct
29 Jun - 07 Jul Icelandair direct
30 Jun - 07 Jul Icelandair direct
12 Jun - 21 Jun Icelandair direct
30 Jun - 08 Jul Icelandair direct
23 Jun - 27 Jun Icelandair direct
18 Jun - 26 Jun Icelandair direct

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

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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