Book a trip from Sydney to Hanoi with Cathay Pacific , fares from AUD978
Deals on Sydney (SYD) to Hanoi (HAN) flights
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Book flights to Hanoi HAN
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AUD
From | To | Fare Type | Dates | Price | |
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Sydney (SYD) | Hanoi (HAN) | Round-trip / Economy | 28/05/2025 - 06/06/2025 | From AUD978 Seen 2 hours ago | |
Sydney (SYD) | Hanoi (HAN) | Round-trip / Economy | 03/09/2025 - 14/10/2025 | From AUD978 Seen 14 hours ago | |
Sydney (SYD) | Hanoi (HAN) | Round-trip / Economy | 25/05/2025 - 09/06/2025 | From AUD1,023 Seen 1 day ago | |
Sydney (SYD) | Hanoi (HAN) | Round-trip / Economy | 03/05/2025 - 10/05/2025 | From AUD1,040 Seen 23 hours ago | |
Sydney (SYD) | Hanoi (HAN) | Round-trip / Economy | 24/05/2025 - 08/06/2025 | From AUD1,040 Seen 1 day ago |
Book Business Class flights to Hanoi - selected offers
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There are no fares that match your filter criteria. Please adjust your filters.
There are no fares that match your filter criteria. Please adjust your filters.The Cathay Pacific experience
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Spacious cabins and world-class service
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Complete flexibility when you book
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Fresher flavours, now ready for Business
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Our intuitive digital experience
Flight Deals for Popular Routes on Cathay Pacific
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AUD
From | To | Fare Type | Dates | Price | |
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Sydney (SYD) | Hanoi (HAN) | Round-trip / Economy | 26/10/2025 - 06/11/2025 | From AUD1,038 Seen 1 day ago | |
Sydney (SYD) | Hanoi (HAN) | Round-trip / Economy | 23/02/2026 - 16/03/2026 | From AUD1,235 Seen 1 day ago | |
Sydney (SYD) | Hanoi (HAN) | Round-trip / Economy | 18/12/2025 - 08/01/2026 | From AUD1,701 Seen 23 hours ago | |
Sydney (SYD) | Hanoi (HAN) | Round-trip / Economy | 23/12/2025 - 06/01/2026 | From AUD1,701 Seen 1 day ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.
Travel to Hanoi in Premium Economy
Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)