Cheapest return flights from Hong Kong to Dublin in September from $565

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

Return flights

15 Sep - 22 Sep Finnair
17 Sep - 25 Sep Finnair
20 Sep - 04 Oct Hong Kong Airlines
02 Sep - 09 Sep Finnair
18 Sep - 25 Oct Finnair
18 Sep - 15 Oct Finnair
04 Sep - 20 Sep Finnair
11 Sep - 30 Sep Finnair
23 Sep - 08 Oct Finnair
18 Sep - 28 Sep Lufthansa
05 Sep - 07 Sep Hong Kong Airlines
05 Sep - 08 Sep China Southern
01 Sep - 01 Oct Emirates

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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