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Cheap Flights from Sydney to Hanoi starting at CNY 220

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from Sydney to Hanoi

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Cheapest Airlines flying from Sydney to Hanoi

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

AirAsia X
From S$ 219
Scoot
From S$ 220
VietJet Air
From S$ 227
Jetstar Airways
From S$ 235
Cebu Pacific Air
From S$ 310
Regional Express Airlines
From S$ 311
Virgin Australia
From S$ 318
Xiamen Airlines
From S$ 320
Batik Air Malaysia
From S$ 322
Thai AirAsia X Co., Ltd
From S$ 349
ANA airlines

Find more flights and airlines

Alternative Routes from Sydney to Hanoi

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Sydney to Hanoi.

  • Cheapest
    AirAsia X
    SYD
    21:15
    20h 45m
    1 transfer
    HAN
    15:00
    Kingsford Smith Airport - Noi Bai International Airport
    Thu, Jun 6AirAsia X
    S$ 219
  • AirAsia X
    SYD
    21:15
    20h 45m
    1 transfer
    HAN
    15:00
    Kingsford Smith Airport - Noi Bai International Airport
    Thu, Jun 6AirAsia X
    S$ 219
    Find More Flights

Frequently Asked Questions

  • When to buy flight tickets from Sydney (SYD) to Hanoi (HAN) the cheapest?

    Airlines adjust prices for flights from Sydney to Hanoi based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much is a flight from Sydney (SYD) to Hanoi (HAN) cost?

    According to Trip.com's data, the lowest price is around S$ 860.
  • How long is a flight from Sydney (SYD) to Hanoi (HAN)?

    It takes about 10 hours 5 minutes to fly from Sydney (SYD) to Hanoi (HAN).
  • What is the transportation method from the main airport to downtown in Hanoi?

    • The distance from Noi Bai International Airport to downtown is about 21km, by taxi about 40 minutes.
  • What are the most popular airlines that fly from Sydney (SYD) to Hanoi (HAN)?

    Airlines with flights from Sydney (SYD) to Hanoi (HAN): Cambodia Angkor Air, Air France and Vietnam Airlines.
  • What's the most popular airline for direct flights from Sydney (SYD) to Hanoi (HAN)?

    Vietnam Airlines operates 12 direct flights from Sydney (SYD) to Hanoi (HAN).
  • How many airports in Hanoi?

    There are 1 airports near Hanoi: Noi Bai International Airport.

How to find a cheap flight from Sydney to Hanoi

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Sydney to Hanoi. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Find cheapest flight ticket from Sydney to Hanoi

Cheapest direct flight price

S$ 220

Cheapest return ticket price

S$ 458

Cheapest month

May

Peak season for travel

December

Flight distance

7,787.9km

Average flight time

10 hours 5 minutes

Popular airline

China Airlines