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

Return flights

28 Aug - 04 Sep	Wizz Air Malta
23 Aug - 08 Sep	Wizz Air Malta
28 Aug - 05 Sep	Wizz Air Malta
20 Aug - 22 Aug	Flynas
30 Aug - 06 Sep	Wizz Air Malta
19 Aug - 27 Aug	AJet
20 Aug - 29 Aug	Flynas
08 Aug - 14 Aug	KLM
01 Aug - 09 Aug	KLM
16 Aug - 24 Aug	Wizz Air Malta
02 Aug - 31 Aug	AJet
02 Aug - 09 Aug	KLM
01 Aug - 31 Aug	AJet
29 Aug - 05 Sep	flydubai
04 Aug - 10 Aug	flydubai
29 Aug - 14 Sep	Qatar Airways

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

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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Cheapest return flights from Dubai to Keflavik in August from 430€

Return flights