Cheapest return HKG–KEF flights, September

AirHint found the following cheapest return flights from Hong Kong (HKG) to Keflavik (KEF) in September 2026 (see full year).

Return flights

02 Sep - 15 Sep Etihad Airways
14 Sep - 22 Sep Finnair
09 Sep - 23 Sep Etihad Airways
13 Sep - 22 Sep Etihad Airways
11 Sep - 22 Sep Etihad Airways
11 Sep - 20 Sep Etihad Airways
28 Sep - 14 Oct Finnair
14 Sep - 26 Sep Etihad Airways
14 Sep - 27 Sep Finnair
10 Sep - 26 Sep Etihad Airways
11 Sep - 23 Sep Etihad Airways
30 Sep - 14 Oct Finnair
30 Sep - 19 Oct Finnair
21 Sep - 02 Oct Finnair
26 Sep - 10 Oct Finnair
21 Sep - 03 Oct Finnair
30 Sep - 11 Oct Finnair
20 Sep - 02 Oct Finnair
20 Sep - 07 Oct Finnair
23 Sep - 05 Oct Air India

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

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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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