Flight prices from Sydney to Hanoi

There’s no fixed price — fares between Sydney and Hanoi can vary a lot by day or time.

Choose a date to explore the best fares now.

The lowest fares are often found with some flexibility in travel dates. If your plans are flexible, you’ll have a better chance of finding cheap flights.

Are there alternative airports near Sydney and Hanoi?

The two cities are about 7789 km apart. Looking beyond the main airport might reveal better options.

• Airports in Sydney: Sydney - Kingsford Smith is the only airport in operation.
• Airports in Hanoi: Only Hanoi - Noibai is active at the moment.

Many smaller airports are connected by direct buses or shuttles, often at low cost. If Hanoi has more than one airport, you can pick the most convenient for your destination.

Refine your flight search from Sydney to Hanoi

With Jetcost, it’s easy to narrow down results to find flights that match your schedule and preferences. You can filter by airline, price, trip type, and more — including offers from the best airlines and travel agencies.

Other popular destinations

Also looking at Vietnam? These cities are trending: Da Nang, Dong Hoi, Hanoi, Ho Chi Minh City, Phu Quoc.

Online agencies can show different offers for the same flight — it’s worth comparing. Filters let you narrow things down further, like selecting a specific time slot to find flights that suit you best.