Cheapest return flights from Oakland to Keflavik in June from $1352

AirHint found the following cheapest return flights from Oakland (OAK) to Keflavik (KEF) in June 2025 (see full year).

Return flights

10 Jun - 17 Jun Icelandair
22 Jun - 26 Jun Icelandair
29 Jun - 13 Jul Icelandair
08 Jun - 15 Jun Alaska Airlines
06 Jun - 13 Jun Icelandair
06 Jun - 09 Jun Alaska Airlines
28 Jun - 13 Jul Icelandair
28 Jun - 12 Jul Icelandair
24 Jun - 01 Jul Icelandair
03 Jun - 05 Jun Icelandair
27 Jun - 29 Jun Icelandair
27 Jun - 02 Jul Icelandair
07 Jun - 14 Jun Icelandair
18 Jun - 22 Jun Icelandair

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

Skyscanner

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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