Cheapest return flights from Hong Kong to Keflavik in August from $987

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

Return flights

25 Aug - 08 Sep Air Premia
25 Aug - 05 Sep Lufthansa
31 Aug - 04 Sep Finnair
29 Aug - 05 Sep Juneyao Airlines
29 Aug - 07 Sep Juneyao Airlines
21 Aug - 04 Sep Juneyao Airlines
22 Aug - 05 Sep Juneyao Airlines
27 Aug - 05 Sep Finnair
22 Aug - 29 Aug SWISS
18 Aug - 08 Sep China Eastern
23 Aug - 02 Sep Finnair

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

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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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