Book a trip from Sydney to Boston with Cathay Pacific , fares from AUD2,229
Book a trip from Sydney to Boston ..
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1 Passenger(s), Economy
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Deals on Sydney (SYD) to Boston (BOS) flights
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Book flights to Boston BOS
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Sydney (SYD) | Boston (BOS) | Round-trip / Economy | 20/10/2025 - 24/10/2025 | From AUD2,229 Seen 3 hours ago | |
| Sydney (SYD) | Boston (BOS) | Round-trip / Economy | 27/09/2025 - 02/10/2025 | From AUD2,562 Seen 17 hours ago | |
| Sydney (SYD) | Boston (BOS) | Round-trip / Economy | 28/09/2025 - 03/10/2025 | From AUD2,611 Seen 17 hours ago | |
| Sydney (SYD) | Boston (BOS) | Round-trip / Economy | 30/11/2025 - 09/02/2026 | From AUD2,717 Seen 7 hours ago | |
| Sydney (SYD) | Boston (BOS) | Round-trip / Economy | 04/10/2025 - 09/10/2025 | From AUD2,998 Seen 17 hours ago |
Book Business Class flights to Boston - selected offers
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Sydney (SYD)to
Boston (BOS)19/10/2025 - 26/10/2025FromAUD13,201Seen 3 hours agoRound-tripBusiness
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All fares displayed include taxes and carrier-imposed surcharges. All fares, government taxes and fees, and surcharges are subject to change at any time. For ticket cancellations, where applicable, the Hong Kong Passenger Security Charge, the Hong Kong Air Passenger Departure Tax, and the Hong Kong International Airport Construction Fee will be refunded without any administration fees.
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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.