Singapore (SIN) to Perth (PER) flight deal from $2176 USD in business class – flightdeals.net

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Qantas

Round Trip•Business Class

Singapore Changi Airport

Singapore, Singapore

Perth Airport

Perth, Australia

$2,644 USD

-18%$2,176 USD

Verified Apr 5, 2026 at 3:32 AM

December 2025

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Good Availability

40% of dates checked are available within 10% of the lowest price

Sunday, December 28th, 2025

0 round-trip options

No flight details available for this date.