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

Return flights

03 Jun - 14 Jun	Finnair
04 Jun - 25 Jun	Finnair
10 Jun - 23 Jun	Finnair
08 Jun - 21 Jun	Finnair
19 Jun - 03 Jul	Finnair
10 Jun - 21 Jun	Finnair
07 Jun - 23 Jun	Finnair
07 Jun - 24 Jun	Finnair
22 Jun - 02 Jul	Finnair
06 Jun - 13 Jun	Finnair
18 Jun - 29 Jun	Finnair
12 Jun - 22 Jun	Finnair
26 Jun - 10 Jul	Finnair
23 Jun - 04 Jul	Finnair
19 Jun - 17 Jul	Finnair
30 Jun - 14 Jul	Finnair
26 Jun - 11 Jul	Finnair
30 Jun - 11 Jul	Singapore Airlines

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

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 Hong Kong to Keflavik in June from $643

Return flights