Cheap Flights from Los Angeles to Sydney
Round-trip economy fares between Los Angeles (LAX) and Sydney (SYD) average A$1,458 across the year. Book for June and typical prices fall to A$1,137. The 12,061 km hop takes about 14.8 hours non-stop, and the nicest window to visit Sydney is October – April (southern summer).
Today's tracked low
A$978 −14% vs. seasonal low
Not flying from Los Angeles? See Sydney deals from your nearest hub.
When is the cheapest time to fly from Los Angeles to Sydney?
Average round-trip economy fare by departure month. June is the statistical sweet spot at A$1,137.
| Month | Avg. round-trip | vs. yearly average |
|---|---|---|
| January | A$1,779 | +A$321 |
| February | A$1,633 | +A$175 |
| March | A$1,458 | +A$0 |
| April | A$1,341 | −A$117 |
| May | A$1,225 | −A$233 |
| June Cheapest | A$1,137 | −A$321 |
| July | A$1,166 | −A$292 |
| August | A$1,225 | −A$233 |
| September | A$1,400 | −A$58 |
| October | A$1,545 | +A$87 |
| November | A$1,633 | +A$175 |
| December | A$1,837 | +A$379 |
Travel Readiness & Connectivity — Australia
ETA / eVisitor authorisation required before boarding.
Instant eSIM data for Australia
7 days
3 GB data
A$12.00 · A$1.71/day
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14 days
5 GB data
A$22.00 · A$1.57/day
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30 days
10 GB data
A$33.00 · A$1.10/day
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Los Angeles to Sydney flight FAQs
- What is the cheapest month to fly from Los Angeles to Sydney?
- June is typically cheapest, with round-trips from A$1,137 — about A$321 under the yearly average of A$1,458.
- How long is the flight from Los Angeles to Sydney?
- Non-stop services cover the 12,061 km route in roughly 14.8 hours.
- When is the best time to visit Sydney?
- October – April (southern summer). Entry requirements: ETA / eVisitor authorisation required before boarding.