Cheapest one-way flights from Pittsburgh to Keflavik in May from 345€

AirHint found the following cheapest one-way flights from Pittsburgh (PIT) to Keflavik (KEF) in May 2026 (see full year).

One-Way flights

08 May Allegiant Air
01 May jetBlue
24 May Icelandair direct
24 May Air France
25 May Air France
27 May Icelandair direct
26 May Air France
27 May Air France
08 May Icelandair direct
22 May Air France

Also check the deals for return flights from Pittsburgh to Keflavik in May.

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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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