Cheapest return flights from Chicago to Keflavik in June from 527€

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

Return flights

12 Jun - 20 Jun Icelandair direct
13 Jun - 21 Jun Icelandair direct
14 Jun - 22 Jun Icelandair direct
17 Jun - 24 Jun Icelandair direct
20 Jun - 27 Jun Icelandair direct
21 Jun - 28 Jun Icelandair direct
22 Jun - 29 Jun Icelandair direct
23 Jun - 30 Jun Icelandair direct
15 Jun - 23 Jun Icelandair direct
16 Jun - 24 Jun Icelandair direct
24 Jun - 01 Jul Icelandair direct
26 Jun - 03 Jul Icelandair direct
23 Jun - 01 Jul Icelandair direct
26 Jun - 04 Jul Icelandair direct
27 Jun - 04 Jul Icelandair direct
25 Jun - 02 Jul Finnair
28 Jun - 05 Jul Icelandair direct
29 Jun - 06 Jul Icelandair direct
24 Jun - 02 Jul Icelandair direct
25 Jun - 03 Jul 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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