Cheapest return flights from Pittsburgh to Keflavik in June from $659

Best time to book flights for Pittsburgh (PIT) to Keflavik (KEF) flights at AirHint

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

Return flights

08 Jun - 13 Jun Icelandair direct
07 Jun - 12 Jun Southern Airways Express
06 Jun - 10 Jun Southern Airways Express
06 Jun - 12 Jun Southern Airways Express
06 Jun - 12 Jun Icelandair direct
06 Jun - 10 Jun Icelandair direct

Also check the deals for one-way flights from Pittsburgh 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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