Cheapest return flights from Split to Keflavik in October from 251€

AirHint found the following cheapest return flights from Split (SPU) to Keflavik (KEF) in October 2026 (see full year).

Return flights

13 Oct - 19 Oct LOT
08 Oct - 15 Oct KLM
13 Oct - 13 Oct Norwegian Air Sweden AOC

Also check the deals for one-way flights from Split to Keflavik in October.

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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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