AirHint found the following cheapest return flights from Sydney (SYD) to Honolulu (HNL) in April 2026 (see full year).

Return flights

16 Apr - 30 Apr	Fiji Airways
18 Apr - 30 Apr	Fiji Airways
26 Apr - 29 Apr	Qantas	direct
18 Apr - 02 May	Qantas	direct
13 Apr - 19 Apr	Qantas	direct
22 Apr - 30 Apr	Qantas
11 Apr - 19 Apr	Qantas	direct
01 Apr - 08 Apr	Qantas	direct
10 Apr - 17 Apr	Qantas	direct
11 Apr - 17 Apr	Qantas	direct
11 Apr - 18 Apr	Qantas	direct
03 Apr - 06 May	Qantas	direct
21 Apr - 01 May	United
22 Apr - 07 May	Delta
23 Apr - 07 May	Delta
28 Apr - 08 May	United

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

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 April from $580

Return flights