Sydney to Los Angeles SYD, WSI → LAX
Sydney (Kingsford Smith) Airport (SYD), Western Sydney Airport (WSI) → Los Angeles International Airport (LAX)
The cheapest return found recently is $1,159 with Air Tahiti Nui, 22 Dec – 13 Jan 2027, found yesterday. The cheapest one-way found recently is $356 with Fiji Airways, 1 Mar 2027, found yesterday.
Return
The cheapest return fare on each of 5 departure dates is usually $847 to $1,457.
Cheapest return found recently
$1,159
22 Dec – 13 Jan 2027 · Air Tahiti Nui
Sydney (Kingsford Smith) Airport (SYD) → Los Angeles International Airport (LAX)
Leaves 8:20 p.m. · Return leaves 11:10 a.m. · 59 h 50 min of travel, both ways together
out 1 stop, back 1 stop
found yesterday
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$1,159 22 Dec – 13 Jan 2027found yesterdaySee prices for these dates
$707 4 Nov – 8 Novfound 2 days agoSee prices for these dates
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $673 to $766.
At $1,159, the cheapest return found recently is above that range.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 5 departure dates from 4 Nov to 22 Dec, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 22-night return fares leaving within 3 days of 22 Dec to compare.
Every date we hold
8 fares on 5 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 4 Nov – 8 Nov | $707 | Fiji Airways | Sydney (Kingsford Smith) Airport (SYD) → Los Angeles International Airport (LAX) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 11 Nov – 18 Nov | $847 | American Airlines | Sydney (Kingsford Smith) Airport (SYD) → Los Angeles International Airport (LAX) | out nonstop, back 1 stop | found 6 days ago | See prices for these dates |
| 13 Nov – 21 Nov | $1,909 | Air New Zealand | Western Sydney Airport (WSI) → Los Angeles International Airport (LAX) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 21 Dec – 14 Jan 2027 | $1,457 | Alaska Airlines | Sydney (Kingsford Smith) Airport (SYD) → Los Angeles International Airport (LAX) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 22 Dec – 13 Jan 2027 | $1,159 | Air Tahiti Nui | Sydney (Kingsford Smith) Airport (SYD) → Los Angeles International Airport (LAX) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $707.
Airlines on the cheapest dates: Fiji Airways, American Airlines, Air New Zealand, Alaska Airlines, Air Tahiti Nui.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$356
1 Mar 2027 · Fiji Airways
Sydney (Kingsford Smith) Airport (SYD) → Los Angeles International Airport (LAX)
Leaves 2:00 p.m. · 17 h trip
stops unknown
found yesterday
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$356 1 Mar 2027found yesterdayOpen this trip
$352 4 Apr 2027found 4 days agoOpen this trip
What have prices looked like?
Over 20 days, 25 Sept to 18 Oct, the cheapest one-way we saw each day was $352 to $536.
20 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Not enough comparable prices yet: we hold one-way fares on 2 departure dates and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 1 Mar 2027 to compare.
Every date we hold
2 fares on 2 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 1 Mar 2027 | $356 | Fiji Airways | Sydney (Kingsford Smith) Airport (SYD) → Los Angeles International Airport (LAX) | stops unknown | found yesterday | Open this trip |
| 4 Apr 2027 | $352 | Fiji Airways | Western Sydney Airport (WSI) → Los Angeles International Airport (LAX) | 1 stop | found 4 days ago | Open this trip |
Which month looks cheapest?
April 2027 is the cheapest month — from $352.
Airlines on the cheapest dates: Fiji Airways.
Premium cabin fares from Sydney to Los Angeles
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 22 Dec – 13 Jan 2027 in another cabin: Premium economy · Business · First
Today's prices for 1 Mar 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Sydney to Los Angeles?
Return
The cheapest fares were 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $708 | $708 | Cheapest seen | 11 |
| 7–13 days | $767 | $694 | +8% | 15 |
| 14–29 days | $766 | $694 | +8% | 21 |
| 30–59 days | $795 | $787 | +12% | 14 |
| 60–89 days | $1,194 | $1,159 | +69% | 18 |
| 90–179 days | $744 | $673 | +5% | 19 |
| 180+ days | $725 | $725 | +2% | 10 |
One-way
Not enough history yet: in 20 days of one-way prices, 25 Sept to 18 Oct, fewer than 3 booking ranges had prices on 7 days or more.
Live price for these dates
The cheapest return found recently is for 22 Dec – 13 Jan 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work