Cheapest return flights from Zagreb to Keflavik in August from 256€

Best time to book flights for Zagreb (ZAG) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Zagreb (ZAG) to Keflavik (KEF) in August 2025 (see full year).

Return flights

23 Aug - 31 Aug Ryanair
19 Aug - 28 Aug Ryanair
25 Aug - 30 Aug Lufthansa
04 Aug - 11 Aug Ryanair
07 Aug - 16 Aug Ryanair
05 Aug - 14 Aug Ryanair
15 Aug - 22 Aug KLM
03 Aug - 10 Aug LOT
01 Aug - 12 Aug Ryanair
01 Aug - 08 Aug Ryanair

Also check the deals for one-way flights from Zagreb to Keflavik in August.

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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