Book a trip from Boston to Perth with Cathay Pacific , fares from USD2,124
Direct flights from Boston with three cabin classes to match your style, your Perth adventure starts from USD2,124
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1 Passenger(s), Economy
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Deals on Boston (BOS) to Perth (PER) flights
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Boston (BOS) | Perth (PER) | Round-trip / Economy | 04/10/2025 - 20/10/2025 | From USD2,124 Seen 16 hours ago |
Book Business Class flights to Perth - selected offers
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Boston (BOS)to
Perth (PER)12/01/2026 - 16/02/2026FromUSD8,249Seen 2 hours agoRound-tripBusinessBoston (BOS)to
Perth (PER)06/01/2026 - 16/02/2026FromUSD8,254Seen 2 hours agoRound-tripBusiness
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There are no fares that match your filter criteria. Please adjust your filters.*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.