Singapore to Perth: buy now or wait?
Your call FareScore 62/100
usually SGD 175 SGD 148 ≈ €103 Today's best fare
Cheaper than 62% of what we have seen
9 Dec Transnusa With a stop
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All fares Singapore → Perth
Cheapest first. Every price is live and goes straight to booking.
9 Dec
02:55
Transnusa · 16h 55m
With a stop
€103
25 Nov
19:15
Scoot · 5h 10m
Direct
€123
18 Nov
02:55
Transnusa · 16h 55m
With a stop
€128
8 Dec
19:15
Scoot · 5h 10m
Direct
€133
3 Dec
19:15
Scoot · 5h 10m
Direct
€135
15 Nov
19:15
Scoot · 5h 10m
Direct
€142
15 Dec
19:15
Scoot · 5h 10m
Direct
€187
18 Jan
08:05
Scoot · 12h 40m
With a stop
€273
20 Jan
23:15
Scoot · 21h 30m
With a stop
€282
What the history says
Prices recorded 89
Typical price €122
Lowest we saw €111
You save today €19
Based on 89 prices we recorded on this exact route, compared against the same departure month.
Best booking window
28–41 days — is when this route has been cheapest to book: €124 typical, on 23 observations.
Cheapest months to fly to Perth
December €124 30 observations
September €131 5 observations
November €142 48 observations
Booking tips from our fare data
- How far in advance should you book a flight?
- Book 1–1.5 months before departure. Tracking the same flights at every lead time (94,914 flights on 19,442 routes, 2026-06-14 to 2026-11-04), that window had the smallest average premium over each flight's lowest fare: +16.8%, against +49.3% in the last 3 days.
- What is the cheapest day of the week to fly?
- Wednesday. Comparing each fare with the median of its own route, Wednesday departures were +3.4% and Tuesday +4.2%, while Friday was the dearest at +10.6%. Weekend departures cost more than midweek ones.
- What is the cheapest month to fly?
- November 2026. Comparing each route's fares month by month (booked 8–60 days ahead), November 2026 departures were -1.1% against the route's own median, while January 2027 was the dearest at +17.5%. Covers September 2026, October 2026, November 2026, December 2026, January 2027; fares observed 2026-06-14 to 2026-11-04.
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