Book a trip from Boston to Sydney with Cathay Pacific , fares from USD2,146
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1 Passenger(s), Economy
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Deals on Boston (BOS) to Sydney (SYD) flights
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Book flights to Sydney SYD
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Boston (BOS) | Sydney (SYD) | Round-trip / Economy | 24/10/2025 - 30/10/2025 | From USD2,146 Seen 1 day ago |
Book Business Class flights to Sydney - selected offers
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