Cheapest return flights from Hong Kong to Dublin in September from 467€

AirHint found the following cheapest return flights from Hong Kong (HKG) to Dublin (DUB) in September 2025 (see full year).

Return flights

22 Sep - 02 Oct Hainan Airlines
22 Sep - 18 Oct Hainan Airlines
19 Sep - 26 Sep Finnair
16 Sep - 14 Oct Finnair
18 Sep - 02 Oct Finnair
16 Sep - 23 Sep Finnair
18 Sep - 15 Oct Finnair
20 Sep - 01 Oct Finnair
25 Sep - 28 Sep Hainan Airlines
20 Sep - 27 Sep China Eastern
30 Sep - 07 Oct China Eastern
19 Sep - 04 Oct Thai Lion Air
26 Sep - 11 Oct Finnair

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

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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