Cheapest return flights from Hong Kong to Dublin in September from 476€

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

Return flights

18 Sep - 26 Oct Finnair
19 Sep - 26 Oct Finnair
10 Sep - 16 Sep Finnair
08 Sep - 24 Sep Finnair
19 Sep - 04 Oct Hong Kong Airlines
18 Sep - 25 Oct Finnair
21 Sep - 04 Oct Finnair
15 Sep - 24 Sep SWISS
03 Sep - 07 Sep Finnair
20 Sep - 27 Sep Hong Kong Airlines
20 Sep - 15 Oct Finnair
01 Sep - 08 Sep Finnair
26 Sep - 04 Oct Finnair
27 Sep - 07 Oct Finnair
30 Sep - 19 Oct Finnair
30 Sep - 07 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.

Book a cheap hotel in Dublin

Cheap car rent in Dublin

Feel free to contact us with any feedback or request another flight research.