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Kingsford Smith Intl. Airport to Noi Bai Intl. Airport flight
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Kingsford Smith Intl. Airport to Noi Bai Intl. Airport Flights Info

Cheapest one-way
AU$392
Shenzhen Airlines Shenzhen Airlines 19h 45m · 1 stop Mon, Jan 11
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Cheapest round-trip
AU$746
Xiamen Airlines Xiamen Airlines 30h 5m · 2 stops Mon, Nov 16 - Sat, Nov 21
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When to travel
March
Cheapest

Explore the cheapest one-way and round-trip flights from Kingsford Smith Intl. Airport to Noi Bai Intl. Airport over the next 90 days, with one-way fares from AU$347 and round-trip from AU$746. Based on Trip.com's latest 7-day flight data.

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Displayed flight fares from Sydney to Hanoi are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Kingsford Smith Intl. Airport to Noi Bai Intl. Airport?

The cheapest airline flying from Kingsford Smith Intl. Airport to Noi Bai Intl. Airport is Shenzhen Airlines (from AU$392) among 2 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Trip.com Price Insights: Flights from Kingsford Smith Intl. Airport to Noi Bai Intl. Airport

What’s the cheapest month to fly round-trip from Kingsford Smith Intl. Airport to Noi Bai Intl. Airport?

The data is based on the past 12 months and shows the average monthly round-trip fares from Kingsford Smith Intl. Airport to Noi Bai Intl. Airport in the Trip.com database.

Based on Trip.com’s data from the past 12 months, November is typically the cheapest month to find flights from Kingsford Smith Intl. Airport to Noi Bai Intl. Airport, with an average price of AU$852. In contrast, December is usually the most expensive month, with average fares reaching AU$1,749.

AU$1,749
AU$1,301
AU$852
AU$404
  • AU$852
    Nov
  • AU$1,749
    Dec
  • AU$1,273
    Jan
  • AU$1,009
    Feb
  • AU$1,296
    Mar
  • AU$1,029
    Apr
  • AU$1,089
    May
  • AU$1,259
    Jun
  • AU$1,157
    Jul
  • AU$1,116
    Aug
  • AU$1,275
    Sep
  • AU$1,068
    Oct

What is the cheapest month for one-way flights from Kingsford Smith Intl. Airport to Noi Bai Intl. Airport?

Data is based on average one-way flight prices from Kingsford Smith Intl. Airport to Noi Bai Intl. Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Kingsford Smith Intl. Airport to Noi Bai Intl. Airport, the best time to buy is in March, with an average price of AU$488. You’ll want to avoid December, when the average price can reach as high as AU$967.

AU$967
AU$728
AU$488
AU$249
    Cheapest
  • AU$551
    Nov
  • AU$967
    Dec
  • AU$561
    Jan
  • AU$500
    Feb
  • AU$488
    Mar
  • AU$624
    Apr
  • AU$546
    May
  • AU$711
    Jun
  • AU$591
    Jul
  • AU$540
    Aug
  • AU$647
    Sep
  • AU$545
    Oct

What is the cheapest day of the week to fly from Kingsford Smith Intl. Airport to Noi Bai Intl. Airport?

The data is based on the past 12 months and shows the average ticket prices from Kingsford Smith Intl. Airport to Noi Bai Intl. Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Kingsford Smith Intl. Airport to Noi Bai Intl. Airport is Tuesday, with average fares typically lower than other days. You’ll want to avoid flying on Saturday, as ticket prices are usually the highest that day.

AU$663
AU$604
AU$544
AU$485
  • AU$555
    Mon
  • AU$544
    Tue
  • AU$575
    Wed
  • AU$593
    Thu
  • AU$633
    Fri
  • AU$663
    Sat
  • AU$587
    Sun

What is the flight schedule from Kingsford Smith Intl. Airport to Noi Bai Intl. Airport?

Check the schedule for flights from Sydney to Hanoi and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule
  1. TR043

    8:05 PM

    SYD

    8h 15m

    Nonstop

    1:20 AM

    SIN

    - - - W - F S
    Search
  2. TR532

    4:50 PM

    SIN

    3h 25m

    Nonstop

    7:15 PM

    HAN

    S M T W T F S
  3. TR041

    1:25 PM

    SYD

    8h 15m

    Nonstop

    6:40 PM

    SIN

    S M T W T F S
    Search
  4. TR532

    4:50 PM

    SIN

    3h 25m

    Nonstop

    7:15 PM

    HAN

    S M T W T F S
  5. MF802

    12:35 PM

    SYD

    9h 15m

    Nonstop

    6:50 PM

    XMN

    S M T W T F S
    Search
  6. MF859

    12:45 PM

    XMN

    2h 55m

    Nonstop

    2:40 PM

    HAN

    S M T W T F S
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FAQs for Kingsford Smith Intl. Airport to Noi Bai Intl. Airport Flights

  • How long is the flight from Kingsford Smith Intl. Airport to Noi Bai Intl. Airport?

    Kingsford Smith Intl. Airport to Noi Bai Intl. Airport takes about 9 hours 30 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 1 daily flights from Kingsford Smith Intl. Airport (SYD) to Noi Bai Intl. Airport (HAN).
  • The earliest flight from Kingsford Smith Intl. Airport to Noi Bai Intl. Airport departs at 15:15, and the last departs at 15:15, with about 1 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Kingsford Smith Intl. Airport (SYD) to Noi Bai Intl. Airport (HAN) is quite popular. Without considering departure times or holidays, tickets cost around AU$1,899 in December, the most expensive month to book this route.
  • The earliest flight departs from Kingsford Smith Intl. Airport (SYD) at 08:40 and arrives in Noi Bai Intl. Airport (HAN) at 16:10.
  • The latest flight departs from Kingsford Smith Intl. Airport (SYD) at 18:10 and arrives in Noi Bai Intl. Airport (HAN) at 00:30.
    • The distance from Noi Bai International Airport to downtown is about 21 km. It takes about 40 minutes by taxi.
  • Vietnam Airlines is a very popular airline operating an average of 1307 flights per month.
  • One-way flights from Kingsford Smith Intl. Airport to Noi Bai Intl. Airport currently start from AU$392, and round-trip fares start from AU$746. The current lowest fare is a Shenzhen Airlines flight departing on Mon, Jan 11; prices may vary depending on availability.
  • Yes. Vietnam Airlines operate direct flights from Kingsford Smith Intl. Airport to Noi Bai Intl. Airport, with an average flight time of 9 hours 24 minutes, and around 4 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Kingsford Smith Intl. Airport to Noi Bai Intl. Airport is AU$1,071. Prices may vary depending on the departure date, airline, and availability.
  • Kingsford Smith Intl. Airport to Noi Bai Intl. Airport operates around 4 weekly flights, mainly by Vietnam Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Kingsford Smith Intl. Airport and Noi Bai Intl. Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.