Cheapest return flights from Oakland to Dublin in September from $718

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

Return flights

05 Sep - 13 Sep Delta
24 Sep - 06 Oct Spirit Airlines
15 Sep - 09 Oct Icelandair
28 Sep - 08 Oct Icelandair
02 Sep - 18 Sep Icelandair
22 Sep - 28 Sep Icelandair
20 Sep - 26 Sep Icelandair
02 Sep - 15 Sep Icelandair
24 Sep - 05 Oct Icelandair
02 Sep - 14 Sep Icelandair
20 Sep - 27 Sep Icelandair
16 Sep - 01 Oct Icelandair
10 Sep - 30 Sep Icelandair
25 Sep - 05 Oct Icelandair

Also check the deals for one-way flights from Oakland 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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