AirHint found the following cheapest return flights from Sydney (SYD) to Honolulu (HNL) in July 2025 (see full year).

Return flights

28 Jul - 13 Aug	Jetstar	direct
30 Jul - 06 Aug	Jetstar	direct
28 Jul - 01 Aug	Jetstar	direct
30 Jul - 08 Aug	Jetstar	direct
31 Jul - 07 Aug	Fiji Airways
27 Jul - 30 Jul	Qantas	direct
27 Jul - 20 Aug	Qantas	direct
31 Jul - 07 Aug	Hawaiian Airlines	direct
29 Jul - 02 Aug	Hawaiian Airlines	direct
27 Jul - 31 Jul	Qantas
31 Jul - 04 Aug	Qantas
29 Jul - 03 Aug	Qantas
28 Jul - 29 Jul	Qantas

Also check the deals for one-way flights from Sydney to Honolulu in July.

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 Sydney to Honolulu in July from 347€

Return flights