Cheapest return flights from Hong Kong to Keflavik in September from 650€

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

Return flights

16 Sep - 30 Sep Finnair
17 Sep - 29 Sep Finnair
22 Sep - 10 Oct Finnair
23 Sep - 05 Oct Finnair
28 Sep - 05 Oct Finnair
17 Sep - 27 Sep Finnair
11 Sep - 24 Sep Finnair
11 Sep - 26 Sep Finnair
06 Sep - 21 Sep Finnair
12 Sep - 22 Sep Finnair
17 Sep - 24 Oct Finnair
23 Sep - 09 Oct Finnair
18 Sep - 30 Sep Finnair
19 Sep - 30 Sep Finnair
17 Sep - 25 Sep Finnair
24 Sep - 08 Oct Finnair
24 Sep - 01 Oct Finnair
25 Sep - 08 Oct Finnair
24 Sep - 05 Oct Finnair
25 Sep - 10 Oct Finnair

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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