Cheapest return flights from Hong Kong to Keflavik in October from $639

Best time to book flights for Hong Kong (HKG) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Hong Kong (HKG) to Keflavik (KEF) in October 2025 (see full year).

Return flights

13 Oct - 27 Oct Finnair
28 Oct - 12 Nov Finnair
20 Oct - 03 Nov Finnair
16 Oct - 27 Oct Finnair
27 Oct - 05 Nov Finnair
23 Oct - 10 Nov Finnair
23 Oct - 03 Nov Finnair
29 Oct - 05 Nov Finnair
15 Oct - 30 Oct Finnair
14 Oct - 27 Oct Finnair
19 Oct - 30 Oct Finnair
26 Oct - 03 Nov Finnair
22 Oct - 02 Nov Finnair
13 Oct - 26 Oct Finnair
16 Oct - 29 Oct Finnair
23 Oct - 02 Nov Finnair
18 Oct - 26 Oct Finnair
12 Oct - 26 Oct Finnair
14 Oct - 29 Oct Finnair
25 Oct - 03 Nov Finnair

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

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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