Singapore → Perth 🦘
Flight price tracker · Australia · updated daily
Cheapest date we're tracking: S$414 departing Nov 2026.
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Cheapest fare by departure date
How much is a flight from Singapore to Perth?
Across the 34 departure dates we're tracking, one-way fares to Perth have ranged from S$414 to S$924 — a 2.2× spread, which is why the date you pick moves the price more than anything else on this route. November 2026 is the cheapest month on our board, from S$414. The best January 2027 has offered is S$563 — about S$149 more for the same one-way seat. The cheapest date on the board right now is 18 November 2026 at S$414, 31 days out.
Singapore to Perth is the closest Australian city, around 5h. It's often the cheapest gateway into Australia from Singapore.
Cheapest Singapore to Perth fare by departure month
| Departure month | Cheapest one-way | Dates tracked |
|---|---|---|
| October 2026 | S$484 | 4 |
| November 2026 | S$414 | 9 |
| December 2026 | S$509 | 9 |
| January 2027 | S$563 | 3 |
| February 2027 | S$422 | 5 |
| March 2027 | S$443 | 1 |
| April 2027 | S$507 | 1 |
| May 2027 | S$423 | 2 |
When is it cheapest to fly Singapore → Perth?
Comparing departures within the same month, Friday–Sunday flights to Perth run about 10% more than Monday–Thursday ones. Shifting a trip by a day or two is often the cheapest change you can make.
Shoulder months (Mar–May, Sep–Oct) usually offer the best fares. School holidays and Christmas drive prices up.
Singapore to Perth flights — common questions
How much is a flight from Singapore to Perth?
The cheapest one-way fare our tracker has found is S$414, departing 18 November 2026. Typical fares across the dates we track sit around S$533, and we've seen them as high as S$924.
When is the cheapest month to fly from Singapore to Perth?
Of the 8 departure months we currently track, November 2026 has the lowest fare at S$414. We re-scan every day, so this can move.
Is it cheaper to fly to Perth midweek?
Yes — comparing departures within the same month, Friday–Sunday fares run about 10% above Monday–Thursday ones on this route. We compare within each month so the answer reflects the day of the week, not which months happen to be busy.
Is now a good time to book Singapore to Perth?
It's an ordinary price — the cheapest Nov 2026 fare to Perth is S$524, within 4% of this route's own 60-day median of S$503. No unusual dip right now.
Prices are the cheapest one-way fares our tracker has found and may be cached or delayed. The verdict above compares today's price to this route's own 60-day median. Always confirm the final price on the provider's site.