AirHint found the following cheapest return flights from Melbourne (MEL) to San Francisco (SFO) in March 2026 (see full year).

Return flights

22 Mar - 29 Mar	Fiji Airways
23 Mar - 30 Mar	American Airlines
20 Mar - 25 Mar	Fiji Airways
13 Mar - 27 Mar	Fiji Airways
13 Mar - 20 Mar	Fiji Airways
06 Mar - 18 Mar	Fiji Airways
27 Mar - 15 Apr	Fiji Airways
25 Mar - 15 Apr	Fiji Airways
12 Mar - 25 Mar	United	direct
03 Mar - 17 Mar	United
02 Mar - 09 Mar	United	direct
17 Mar - 24 Mar	United
24 Mar - 07 Apr	United	direct
26 Mar - 05 Apr	United	direct
26 Mar - 15 Apr	United
25 Mar - 15 Apr	United	direct
20 Mar - 24 Apr	United	direct
20 Mar - 04 Apr	United	direct
20 Mar - 03 Apr	United	direct
27 Mar - 04 Apr	United	direct

Also check the deals for one-way flights from Melbourne to San Francisco in March.

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 Melbourne to San Francisco in March from 535€

Return flights