Cheap Flights from Los Angeles to Perth
Round-trip economy fares between Los Angeles (LAX) and Perth (PER) average A$1,781 across the year. Book for June and typical prices fall to A$1,425. The 14,996 km hop takes about 18.2 hours non-stop, and the nicest window to visit Perth is September – November (wildflowers) & March – May.
Today's tracked low
A$1,211 −15% vs. seasonal low
Not flying from Los Angeles? See Perth deals from your nearest hub.
When is the cheapest time to fly from Los Angeles to Perth?
Average round-trip economy fare by departure month. June is the statistical sweet spot at A$1,425.
| Month | Avg. round-trip | vs. yearly average |
|---|---|---|
| January | A$2,137 | +A$356 |
| February | A$1,959 | +A$178 |
| March | A$1,817 | +A$36 |
| April | A$1,710 | −A$71 |
| May | A$1,532 | −A$249 |
| June Cheapest | A$1,425 | −A$356 |
| July | A$1,460 | −A$321 |
| August | A$1,532 | −A$249 |
| September | A$1,674 | −A$107 |
| October | A$1,852 | +A$71 |
| November | A$1,995 | +A$214 |
| December | A$2,280 | +A$499 |
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 Perth flight FAQs
- What is the cheapest month to fly from Los Angeles to Perth?
- June is typically cheapest, with round-trips from A$1,425 — about A$356 under the yearly average of A$1,781.
- How long is the flight from Los Angeles to Perth?
- Non-stop services cover the 14,996 km route in roughly 18.2 hours.
- When is the best time to visit Perth?
- September – November (wildflowers) & March – May. Entry requirements: ETA / eVisitor authorisation required before boarding.