Sydney to Singapore SYD, WSI → SIN
Sydney (Kingsford Smith) Airport (SYD), Western Sydney Airport (WSI) → Changi International Airport (SIN)
The cheapest return found recently is $602 with Scoot, 24 Sept 2027 – 8 Oct 2027, found yesterday. The cheapest one-way found recently is $193 with Scoot, 8 Mar 2027, found yesterday.
Return
The cheapest return fare on each of 6 departure dates is usually $406 to $571.
Cheapest return found recently
$602
24 Sept 2027 – 8 Oct 2027 · Scoot
Sydney (Kingsford Smith) Airport (SYD) → Changi International Airport (SIN)
Leaves 1:00 p.m. · Return leaves 2:10 a.m. · 16 h 5 min of travel, both ways together
out nonstop, back nonstop
found yesterday
Cheapest nonstop return
$602
24 Sept 2027 – 8 Oct 2027 · Scoot
Sydney (Kingsford Smith) Airport (SYD) → Changi International Airport (SIN)
Leaves 1:00 p.m. · Return leaves 2:10 a.m. · 16 h 5 min of travel, both ways together
out nonstop, back nonstop
found yesterday
Found recently, and the cheapest we hold
$602 24 Sept 2027 – 8 Oct 2027found yesterdaySee prices for these dates
$376 26 Apr 2027 – 26 May 2027found 3 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 $367 to $468.
At $602, 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 6 departure dates from 24 Dec to 24 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 14-night return fares leaving within 3 days of 24 Sept 2027 to compare.
Every date we hold
12 fares on 6 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 24 Dec – 2 Jan 2027 | $1,061 | Garuda Indonesia | Sydney (Kingsford Smith) Airport (SYD) → Changi International Airport (SIN) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 20 Feb 2027 – 8 Mar 2027 | $394 | Scoot | Sydney (Kingsford Smith) Airport (SYD) → Changi International Airport (SIN) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 26 Apr 2027 – 26 May 2027 | $376 | Scoot | Sydney (Kingsford Smith) Airport (SYD) → Changi International Airport (SIN) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 4 May 2027 – 9 Jun 2027 | $477 | Jetstar | Sydney (Kingsford Smith) Airport (SYD) → Changi International Airport (SIN) | out 1 stop, back nonstop | found 5 days ago | See prices for these dates |
| 4 Jun 2027 – 8 Jun 2027 | $443 | Scoot | Sydney (Kingsford Smith) Airport (SYD) → Changi International Airport (SIN) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 24 Sept 2027 – 8 Oct 2027 | $602 | Scoot | Sydney (Kingsford Smith) Airport (SYD) → Changi International Airport (SIN) | out nonstop, back nonstop | found yesterday | See prices for these dates |
Which month looks cheapest?
April 2027 is the cheapest month — from $376.
Airlines on the cheapest dates: Scoot, Garuda Indonesia, Jetstar.
One-way
The cheapest one-way fare on each of 11 departure dates is usually $193 to $208.
Cheapest one-way found recently
$193
8 Mar 2027 · Scoot
Sydney (Kingsford Smith) Airport (SYD) → Changi International Airport (SIN)
Leaves 1:25 p.m. · 8 h 15 min trip
nonstop
found yesterday
Cheapest nonstop one-way
$193
8 Mar 2027 · Scoot
Sydney (Kingsford Smith) Airport (SYD) → Changi International Airport (SIN)
Leaves 1:25 p.m. · 8 h 15 min trip
nonstop
found yesterday
Found recently, and the cheapest we hold
$193 8 Mar 2027found yesterdayOpen this trip
$181 29 Jan 2027found 2 days agoOpen this trip
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $162 to $194.
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 11 departure dates from 6 Nov to 16 Aug 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?
No. We hold one-way fares on 1 other departure date within 3 days of 8 Mar 2027, and it is not cheaper.
Every date we hold
17 fares on 11 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 6 Nov | $293 | Jetstar | Western Sydney Airport (WSI) → Changi International Airport (SIN) | 1 stop | found 3 days ago | Open this trip |
| 12 Nov | $299 | Jetstar | Western Sydney Airport (WSI) → Changi International Airport (SIN) | 1 stop | found 6 days ago | Open this trip |
| 22 Jan 2027 | $195 | Scoot | Sydney (Kingsford Smith) Airport (SYD) → Changi International Airport (SIN) | nonstop | found 6 days ago | Open this trip |
| 24 Jan 2027 | $195 | Scoot | Sydney (Kingsford Smith) Airport (SYD) → Changi International Airport (SIN) | nonstop | found 6 days ago | Open this trip |
| 29 Jan 2027 | $181 | Scoot | Sydney (Kingsford Smith) Airport (SYD) → Changi International Airport (SIN) | nonstop | found 2 days ago | Open this trip |
| 13 Feb 2027 | $215 | Scoot | Sydney (Kingsford Smith) Airport (SYD) → Changi International Airport (SIN) | nonstop | found 4 days ago | Open this trip |
| 8 Mar 2027 | $193 | Scoot | Sydney (Kingsford Smith) Airport (SYD) → Changi International Airport (SIN) | nonstop | found yesterday | Open this trip |
| 9 Mar 2027 | $193 | Scoot | Sydney (Kingsford Smith) Airport (SYD) → Changi International Airport (SIN) | nonstop | found yesterday | Open this trip |
| 12 Mar 2027 | $182 | Scoot | Sydney (Kingsford Smith) Airport (SYD) → Changi International Airport (SIN) | nonstop | found 5 days ago | Open this trip |
| 1 Aug 2027 | $196 | Scoot | Sydney (Kingsford Smith) Airport (SYD) → Changi International Airport (SIN) | nonstop | found 4 days ago | Open this trip |
| 16 Aug 2027 | $200 | Scoot | Sydney (Kingsford Smith) Airport (SYD) → Changi International Airport (SIN) | nonstop | found 6 days ago | Open this trip |
Which month looks cheapest?
January 2027 is the cheapest month — from $181.
Airlines on the cheapest dates: Scoot, Jetstar.
Premium cabin fares from Sydney to Singapore
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 24 Sept 2027 – 8 Oct 2027 in another cabin: Premium economy · Business · First
Today's prices for 8 Mar 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Sydney to Singapore?
Return
Fares 90 to 179 days before departure were typically 49% lower than 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 | $747 | $507 | +96% | 8 |
| 7–13 days | $507 | $476 | +33% | 18 |
| 14–29 days | $488 | $439 | +28% | 24 |
| 30–59 days | $502 | $456 | +31% | 24 |
| 60–89 days | $759 | $483 | +99% | 25 |
| 90–179 days | $382 | $367 | Cheapest seen | 25 |
One-way
Fares 90 to 179 days before departure were typically 13% lower than 14 to 29 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 |
|---|---|---|---|---|
| 14–29 days | $207 | $178 | +15% | 16 |
| 30–59 days | $299 | $162 | +66% | 7 |
| 90–179 days | $180 | $167 | Cheapest seen | 25 |
| 180+ days | $189 | $184 | +5% | 24 |
Live price for these dates
The cheapest return found recently is for 24 Sept 2027 – 8 Oct 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