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

Return flights

12 Sep - 18 Sep	Wizz Air
25 Sep - 02 Oct	Wizz Air Malta
10 Sep - 18 Sep	Wizz Air
08 Sep - 13 Sep	Wizz Air
10 Sep - 13 Sep	Wizz Air
12 Sep - 17 Sep	Wizz Air
18 Sep - 25 Sep	Saudia
09 Sep - 13 Sep	Wizz Air Malta
11 Sep - 13 Sep	Saudia
03 Sep - 10 Sep	Pegasus Airlines
28 Sep - 05 Oct	Saudia
24 Sep - 28 Sep	Wizz Air
24 Sep - 05 Oct	British Airways
24 Sep - 04 Oct	British Airways
17 Sep - 05 Oct	British Airways

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

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 September from 393€

Return flights