Cheap Flights from Perth to Singapore
Round-trip economy fares between Perth (PER) and Singapore (SIN) average A$508 across the year. Book for September and typical prices fall to A$478. The 3,912 km hop takes about 5.2 hours non-stop, and the nicest window to visit Singapore is February – April (driest months).
Today's tracked low
A$435 −9% vs. seasonal low
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When is the cheapest time to fly from Perth to Singapore?
Average round-trip economy fare by departure month. September is the statistical sweet spot at A$478.
| Month | Avg. round-trip | vs. yearly average |
|---|---|---|
| January | A$528 | +A$20 |
| February | A$518 | +A$10 |
| March | A$508 | +A$0 |
| April | A$498 | −A$10 |
| May | A$488 | −A$20 |
| June | A$528 | +A$20 |
| July | A$549 | +A$41 |
| August | A$528 | +A$20 |
| September Cheapest | A$478 | −A$30 |
| October | A$488 | −A$20 |
| November | A$508 | +A$0 |
| December | A$579 | +A$71 |
Travel Readiness & Connectivity — Singapore
SG Arrival Card must be submitted online within 3 days of arrival.
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Perth to Singapore flight FAQs
- What is the cheapest month to fly from Perth to Singapore?
- September is typically cheapest, with round-trips from A$478 — about A$30 under the yearly average of A$508.
- How long is the flight from Perth to Singapore?
- Non-stop services cover the 3,912 km route in roughly 5.2 hours.
- When is the best time to visit Singapore?
- February – April (driest months). Entry requirements: SG Arrival Card must be submitted online within 3 days of arrival.