Sydney to Perth SYD, WSI → PER
Sydney (Kingsford Smith) Airport (SYD), Western Sydney Airport (WSI) → Perth Airport (PER)
The cheapest return found recently is $505 with Jetstar, 22 Feb 2027 – 24 Feb 2027, found 2 days ago. The cheapest one-way found recently is $181 with Jetstar, 11 May 2027, found yesterday.
Return
Not enough comparable prices yet for a usual return price.
Cheapest return found recently
$505
22 Feb 2027 – 24 Feb 2027 · Jetstar
Western Sydney Airport (WSI) → Perth Airport (PER)
Leaves 6:45 p.m. · Return leaves 2:45 p.m. · 21 h of travel, both ways together
out 1 stop, back nonstop
found 2 days ago
Cheapest nonstop return
$472
20 Nov – 24 Nov · Virgin Australia
Sydney (Kingsford Smith) Airport (SYD) → Perth Airport (PER)
Leaves 8:15 p.m. · Return leaves 3:15 p.m. · 9 h 20 min of travel, both ways together
out nonstop, back nonstop
found 6 days ago
Found recently, and the cheapest we hold
$505 22 Feb 2027 – 24 Feb 2027found 2 days agoSee prices for these dates
$472 20 Nov – 24 Novfound 6 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 $325 to $433.
At $505, 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?
Not enough comparable prices yet: we hold return fares on 2 departure dates and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other 2-night return fares leaving within 3 days of 22 Feb 2027 to compare.
Every date we hold
3 fares on 2 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 20 Nov – 24 Nov | $472 | Virgin Australia | Sydney (Kingsford Smith) Airport (SYD) → Perth Airport (PER) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 22 Feb 2027 – 24 Feb 2027 | $505 | Jetstar | Western Sydney Airport (WSI) → Perth Airport (PER) | out 1 stop, back nonstop | found 2 days ago | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $472.
Airlines on the cheapest dates: Virgin Australia, Jetstar.
One-way
The cheapest one-way fare on each of 6 departure dates is usually $222 to $289.
Cheapest one-way found recently
$181
11 May 2027 · Jetstar
Sydney (Kingsford Smith) Airport (SYD) → Perth Airport (PER)
Leaves 7:45 p.m. · 5 h 5 min trip
nonstop
found yesterday
Cheapest nonstop one-way
$181
11 May 2027 · Jetstar
Sydney (Kingsford Smith) Airport (SYD) → Perth Airport (PER)
Leaves 7:45 p.m. · 5 h 5 min trip
nonstop
found yesterday
Found recently, and the cheapest we hold
$181 11 May 2027found yesterdayOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $150 to $263.
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 one-way price?
Compared with the cheapest one-way fare on each of 6 departure dates from 3 Dec to 17 Sept 2027, 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 one-way fares leaving within 3 days of 11 May 2027 to compare.
Every date we hold
11 fares on 6 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 3 Dec | $222 | Virgin Australia | Sydney (Kingsford Smith) Airport (SYD) → Perth Airport (PER) | nonstop | found 5 days ago | Open this trip |
| 10 Dec | $223 | Virgin Australia | Sydney (Kingsford Smith) Airport (SYD) → Perth Airport (PER) | nonstop | found 2 days ago | Open this trip |
| 11 May 2027 | $181 | Jetstar | Sydney (Kingsford Smith) Airport (SYD) → Perth Airport (PER) | nonstop | found yesterday | Open this trip |
| 8 Sept 2027 | $248 | Virgin Australia | Sydney (Kingsford Smith) Airport (SYD) → Perth Airport (PER) | nonstop | found 2 days ago | Open this trip |
| 16 Sept 2027 | $302 | Qantas | Sydney (Kingsford Smith) Airport (SYD) → Perth Airport (PER) | nonstop | found 2 days ago | Open this trip |
| 17 Sept 2027 | $302 | Qantas | Sydney (Kingsford Smith) Airport (SYD) → Perth Airport (PER) | nonstop | found 2 days ago | Open this trip |
Which month looks cheapest?
May 2027 is the cheapest month — from $181.
Airlines on the cheapest dates: Virgin Australia, Qantas, Jetstar.
Premium cabin fares from Sydney to Perth
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 Feb 2027 – 24 Feb 2027 in another cabin: Premium economy · Business · First
Today's prices for 11 May 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Sydney to Perth?
Return
Fares 180 or more days before departure were typically 21% lower than 14 to 29 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 |
|---|---|---|---|---|
| 14–29 days | $468 | $446 | +26% | 24 |
| 30–59 days | $455 | $406 | +22% | 18 |
| 60–89 days | $436 | $419 | +17% | 22 |
| 90–179 days | $408 | $325 | +10% | 25 |
| 180+ days | $372 | $356 | Cheapest seen | 20 |
One-way
Fares 180 or more days before departure were typically 32% lower than 30 to 59 days before departure.
From the cheapest one-way 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 |
|---|---|---|---|---|
| 30–59 days | $221 | $210 | +47% | 10 |
| 60–89 days | $236 | $219 | +57% | 14 |
| 90–179 days | $184 | $150 | +23% | 21 |
| 180+ days | $150 | $150 | Cheapest seen | 15 |
Live price for these dates
The cheapest return found recently is for 22 Feb 2027 – 24 Feb 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