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Low Price Flights from Hanoi to Sydney

What to know about flights from Hanoi to Sydney?

The approximate distance between Hanoi and Sydney is 7,787.9km. Average flight time from Hanoi to Sydney is around 9 hours 35 minutes. According to Trip.com data, travel demand hits its peak in January. The cheapest month to book flights is November.

Cheapest one-way
AU$ 252
AirAsia AirAsia HAN-SYD 25h 45m · 1 stop Tue, Oct 20
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Cheapest return
AU$ 557
AirAsia AirAsia HAN-SYD 25h 45m · 2 stops Tue, Oct 20 - Sun, Oct 25
Book Now
Recommended airlines
AirAsia AirAsia Cheapest · From AU$ 252 VietJet Air VietJet Air Most booked
Best time to book
November
Cheapest
January
Peak season for travel
Route details
7,787.9km
Flight distance
9h 35m
Average flight time

Explore the cheapest one-way and round-trip flights from Hanoi to Sydney over the next 90 days, with one-way fares from AU$ 252 and round-trip from AU$ 557. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        HAN 23:35
        9h 40m
        Direct
        SYD 13:15
        Hanoi - Sydney | Tue, Oct 27 | Vietnam Airlines
        SYD 15:15
        9h 40m
        Direct
        HAN 20:55
        Sydney - Hanoi | Fri, Oct 30 | Vietnam Airlines
        AU$ 1,251 AU$ 1,716
        27% off
        27% off
        AU$ 1,716 AU$ 1,251
      • HAN 23:35
        9h 40m
        Direct
        SYD 13:15
        Hanoi - Sydney | Tue, Nov 3 | Vietnam Airlines
        SYD 15:15
        9h 40m
        Direct
        HAN 20:55
        Sydney - Hanoi | Fri, Nov 6 | Vietnam Airlines
        AU$ 1,252 AU$ 1,716
        27% off
        27% off
        AU$ 1,716 AU$ 1,252
      • HAN 14:50
        25h 45m
        1 stop
        SYD 20:35
        Hanoi - Sydney | Tue, Oct 20 | AirAsia
        SYD 10:45
        13h 45m
        1 stop
        HAN 20:30
        Sydney - Hanoi | Sun, Oct 25 | AirAsia X
        AU$ 557 AU$ 1,716
        68% off
        68% off
        AU$ 1,716 AU$ 557
      • HAN 09:00
        26h 15m
        1 stop
        SYD 15:15
        Hanoi - Sydney | Wed, Oct 21 | Sichuan Airlines
        SYD 10:45
        13h 45m
        1 stop
        HAN 20:30
        Sydney - Hanoi | Sun, Oct 25 | AirAsia X
        AU$ 743
        56% off
        AU$ 1,716 AU$ 743
      • HAN 09:35
        29h 15m
        1 stop
        SYD 18:50
        Hanoi - Sydney | Wed, Nov 18 | Scoot
        SYD 15:10
        23h 30m
        1 stop
        HAN 10:40
        Sydney - Hanoi | Mon, Nov 23 | China Southern Airlines
        AU$ 757
        56% off
        AU$ 1,716 AU$ 757
      • HAN 13:20
        13h 35m
        1 stop
        SYD 06:55
        Hanoi - Sydney | Fri, Oct 23 | Batik Air Malaysia
        SYD 10:45
        13h 45m
        1 stop
        HAN 20:30
        Sydney - Hanoi | Sun, Oct 25 | AirAsia X
        AU$ 757
        56% off
        AU$ 1,716 AU$ 757
      • HAN 15:40
        14h 55m
        1 stop
        SYD 10:35
        Hanoi - Sydney | Mon, Nov 9 | Xiamen Airlines
        SYD 12:35
        30h 5m
        1 stop
        HAN 14:40
        Sydney - Hanoi | Mon, Nov 16 | Xiamen Airlines
        AU$ 763
        56% off
        AU$ 1,716 AU$ 763
      • HAN 15:40
        14h 40m
        1 stop
        SYD 10:20
        Hanoi - Sydney | Tue, Oct 20 | Xiamen Airlines
        SYD 12:25
        30h 15m
        1 stop
        HAN 14:40
        Sydney - Hanoi | Sat, Oct 24 | Xiamen Airlines
        AU$ 764
        55% off
        AU$ 1,716 AU$ 764
      • HAN 13:20
        13h 35m
        1 stop
        SYD 06:55
        Hanoi - Sydney | Wed, Oct 21 | Batik Air Malaysia
        SYD 10:45
        13h 45m
        1 stop
        HAN 20:30
        Sydney - Hanoi | Sun, Oct 25 | AirAsia X
        AU$ 771
        55% off
        AU$ 1,716 AU$ 771
      • HAN 13:20
        13h 35m
        1 stop
        SYD 06:55
        Hanoi - Sydney | Thu, Oct 22 | Batik Air Malaysia
        SYD 10:45
        13h 45m
        1 stop
        HAN 20:30
        Sydney - Hanoi | Sun, Oct 25 | AirAsia X
        AU$ 771
        55% off
        AU$ 1,716 AU$ 771
      • HAN 15:40
        14h 40m
        1 stop
        SYD 10:20
        Hanoi - Sydney | Fri, Oct 23 | Xiamen Airlines
        SYD 10:45
        13h 45m
        1 stop
        HAN 20:30
        Sydney - Hanoi | Sun, Oct 25 | AirAsia X
        AU$ 773
        55% off
        AU$ 1,716 AU$ 773
      • HAN 15:40
        14h 40m
        1 stop
        SYD 10:20
        Hanoi - Sydney | Wed, Oct 21 | Xiamen Airlines
        SYD 10:45
        13h 45m
        1 stop
        HAN 20:30
        Sydney - Hanoi | Sun, Oct 25 | AirAsia X
        AU$ 773
        55% off
        AU$ 1,716 AU$ 773
      • HAN 13:00
        17h 25m
        1 stop
        SYD 14:00
        Hanoi - Sydney | Tue, Oct 13 | Normal Airline
        SYD 15:00
        6h
        Direct
        HAN 16:00
        Sydney - Hanoi | Thu, Oct 15 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        HAN 23:35
        9h 40m
        Direct
        SYD 13:15
        Hanoi - Sydney | Thu, Nov 12 | Vietnam Airlines
        AU$ 497 AU$ 700
        28% off
        28% off
        AU$ 700 AU$ 497
      • HAN 23:35
        9h 40m
        Direct
        SYD 13:15
        Hanoi - Sydney | Sun, Nov 22 | Vietnam Airlines
        AU$ 511 AU$ 700
        27% off
        27% off
        AU$ 700 AU$ 511
      • HAN 14:50
        25h 45m
        1 stop
        SYD 20:35
        Hanoi - Sydney | Tue, Oct 20 | AirAsia
        AU$ 252 AU$ 700
        64% off
        64% off
        AU$ 700 AU$ 252
      • HAN 09:35
        29h 15m
        1 stop
        SYD 18:50
        Hanoi - Sydney | Wed, Nov 25 | Scoot
        AU$ 273
        61% off
        AU$ 700 AU$ 273
      • HAN 09:35
        29h 15m
        1 stop
        SYD 18:50
        Hanoi - Sydney | Mon, Nov 30 | Scoot
        AU$ 299
        56% off
        AU$ 700 AU$ 299
      • HAN 09:35
        29h 15m
        1 stop
        SYD 18:50
        Hanoi - Sydney | Wed, Nov 18 | Scoot
        AU$ 301
        56% off
        AU$ 700 AU$ 301
      • HAN 21:00
        34h 30m
        1 stop
        SYD 11:30
        Hanoi - Sydney | Wed, Nov 25 | Vietnam Airlines
        AU$ 312
        55% off
        AU$ 700 AU$ 312
      • HAN 22:45
        32h 45m
        1 stop
        SYD 11:30
        Hanoi - Sydney | Wed, Nov 25 | VietJet Air
        AU$ 322
        54% off
        AU$ 700 AU$ 322
      • HAN 23:40
        31h 50m
        1 stop
        SYD 11:30
        Hanoi - Sydney | Wed, Nov 25 | Sun PhuQuoc Airways
        AU$ 325
        54% off
        AU$ 700 AU$ 325
      • HAN 22:45
        32h 45m
        1 stop
        SYD 11:30
        Hanoi - Sydney | Wed, Dec 9 | VietJet Air
        AU$ 329
        53% off
        AU$ 700 AU$ 329
      • HAN 07:00
        24h 30m
        1 stop
        SYD 11:30
        Hanoi - Sydney | Thu, Dec 3 | VietJet Air
        AU$ 330
        53% off
        AU$ 700 AU$ 330
      • HAN 22:45
        32h 45m
        1 stop
        SYD 11:30
        Hanoi - Sydney | Sat, Nov 7 | VietJet Air
        AU$ 333
        52% off
        AU$ 700 AU$ 333
      • HAN 13:00
        17h 25m
        1 stop
        SYD 14:00
        Hanoi - Sydney | Tue, Oct 13 | Normal Airline
        Find more flights
        Find more flights

Flight.News
Flights from Hanoi to Sydney operate an average of 1 times per day over the past 7 days, with a 28.6% on-time departure rate and a 71.4% on-time arrival rate.

Which airlines are the most popular for Hanoi to Sydney flights?

The most popular airlines flying from Hanoi to Sydney are VietJet Air, Vietnam Airlines, and Batik Air Malaysia, among 14 carriers on this route. AirAsia offers the lowest fares. Based on Trip.com's flight booking data from the previous 12 months.
VietJet Air logo VietJet Air
Vietnam Airlines logo Vietnam Airlines
Batik Air Malaysia logo Batik Air Malaysia
Scoot logo Scoot
AirAsia logo AirAsia
China Southern Airlines logo China Southern Airlines
Xiamen Airlines logo Xiamen Airlines
Cathay Pacific logo Cathay Pacific
Malaysia Airlines logo Malaysia Airlines
Philippine Airlines logo Philippine Airlines
China Eastern Airlines logo China Eastern Airlines
Jetstar Airways logo Jetstar Airways
Singapore Airlines logo Singapore Airlines
Korean Air logo Korean Air
Airlines are determined based on actual purchased flight tickets from Hanoi to Sydney according to previous 12 months data from Trip.com.

Trip.com Price Insights on Flights from Hanoi to Sydney

What is the cheapest month for one-way flights from Hanoi to Sydney?

Average price of one-way flights from Hanoi to Sydney purchased by Trip.com users by month over the past 12 months.

According to Trip.com's data, the cheapest month for flights from Hanoi to Sydney is November, with an average price of AU$ 409. Conversely, the most expensive month is typically January, with an average price of up to AU$ 861.

AU$ 861
AU$ 635
AU$ 409
AU$ 183
    Cheapest
  • AU$ 536
    Oct
  • AU$ 409
    Nov
  • AU$ 409
    Dec
  • AU$ 861
    Jan
  • AU$ 703
    Feb
  • AU$ 445
    Mar
  • AU$ 571
    Apr
  • AU$ 519
    May
  • AU$ 477
    Jun
  • AU$ 705
    Jul
  • AU$ 554
    Aug
  • AU$ 528
    Sep

What is the cheapest month for return flights from Hanoi to Sydney?

Average price of round-trip flights from Hanoi to Sydney purchased by Trip.com users by month over the past 12 months.

According to historical data from Trip.com, the lowest prices for flights from Hanoi to Sydney are found during December, with an average price of AU$ 1,052. Conversely, the highest prices are found during January, with an average price of up to AU$ 1,883.

AU$ 1,883
AU$ 1,468
AU$ 1,052
AU$ 637
    Cheapest
  • AU$ 1,435
    Oct
  • AU$ 1,516
    Nov
  • AU$ 1,052
    Dec
  • AU$ 1,883
    Jan
  • AU$ 1,450
    Feb
  • AU$ 1,111
    Mar
  • AU$ 1,342
    Apr
  • AU$ 1,169
    May
  • AU$ 1,128
    Jun
  • AU$ 1,222
    Jul
  • AU$ 1,232
    Aug
  • AU$ 1,209
    Sep

What's the cheapest day to fly from Hanoi to Sydney?

Data is based on the average flight price for each day of the week from Hanoi to Sydney on Trip.com over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to fly from Hanoi to Sydney is Wednesday, with average prices lower than on other days. Avoid Sunday, as prices are usually highest then.

AU$ 640
AU$ 582
AU$ 523
AU$ 465
    Cheapest
  • AU$ 550
    Mon
  • AU$ 583
    Tue
  • AU$ 523
    Wed
  • AU$ 533
    Thu
  • AU$ 581
    Fri
  • AU$ 540
    Sat
  • AU$ 640
    Sun

Flight FAQs

  • Which airlines offer the cheapest flights from Hanoi to Sydney?

    Based on Trip.com data, AirAsia offers Cheapest nonstop one-way flights from AU$ 252 (for example, HAN–SYD on Tue, Oct 20). For a Cheapest nonstop return flight, AirAsia offers fares from AU$ 557, departing on Tue, Oct 20 and returning on Sun, Oct 25.
  • At the moment, you can catch a direct flight from Hanoi to Sydney with the following airlines, including: Vietnam Airlines VietJet Air Jetstar Airways Cathay Pacific AirAsia Berhad (Malaysia) Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 9 hours 35 minutes to fly from Hanoi (HAN) to Sydney (SYD).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Hanoi to Sydney is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • On average, 4 direct flights operate each week between Hanoi and Sydney. See below the schedules of the main airlines serving this route:
    Vietnam Airlines: -/M/-/W/T/-/S – VN787 (departure at 00:05)
  • Here are some tips for finding the best flight deals from Hanoi to Sydney on Trip.com:
    · Be flexible with your travel dates. The cheapest flight is currently on Tue, Oct 20, with one-way fares from just AU$ 252.
    · Compare airlines. Vietnam Airlines currently offers the lowest fares on this route.
    · Set up a price alert to track fare changes without searching every day.
    · Check Trip.com regularly for flight deals and available promo codes.
    · Avoid peak season or book early. January is generally the busiest month for travel to Sydney.
    · Get exclusive promo codes on the Trip.com app.
  • The cheapest month to book a flight from Hanoi to Sydney is usually November, when demand is lower.
  • After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Hanoi to Sydney on October 18, 2026 with AirAsia Berhad (Malaysia), with prices starting at AU$ 257.
  • Flights to Sydney can arrive at: Kingsford Smith Airport (SYD) and Western Sydney International Airport (WSI). The most common route connects Noi Bai International Airport and Kingsford Smith Airport (HAN–SYD).
  • The time difference between Sydney and Hanoi is 3h.
  • Tickets can only be changed or cancelled if permitted by airline policy. 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. However, 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.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Hanoi to Sydney is AU$ 709. Fares vary by travel date, airline and availability.
  • Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Hanoi to Sydney is AU$ 1,221. The final price depends on the outbound and return dates, airline and fare conditions.
  • Enter Hanoi and Sydney, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.
  • VietJet Air, AirAsia Berhad (Malaysia) and Scootare the most popular budget airlines flying from Hanoi to Sydney. Check baggage, seat and payment fees before comparing the final price.

Hanoi to Sydney by air

Whether you're planning a trip from Hanoi to Sydney or in search of Hanoi to Sydney flights, you've landed at the perfect place. Kickstart your search for the best airfares by selecting your preferred travel date above. If you're eager to get insight into your journey, airlines, flight times, schedules, money-saving ticket strategies, and a wealth of other valuable information await you below. Keep reading to uncover all the essential details.

Hanoi to Sydney airfares

The Hanoi and Sydney airfares can experience significant variations. The air ticket is influenced by a multitude of factors, including the level of demand, the chosen travel dates and times, seat availability, and the pricing strategies employed by different airlines. Moreover, the airfares can also be subject to adjustments based on the travel class you opt for, whether it's first class, business class, or economy class.

How to find cheap flights from Hanoi to Sydney

Finding the most affordable air tickets from Hanoi to Sydney requires flexibility, perseverance, and a little bit luck. Here are some valuable tips to help you secure the best prices:

  • 1. Stay flexible with your travel dates and times, as airfares are often more budget-friendly during early mornings, late evenings, and weekdays.
  • 2. Consider nearby alternative airports as they may offer cheaper options.
  • 3. Explore booking separate one-way flights with different airlines, as it can sometimes be more cost-effective than a round-trip ticket.
  • 4. Opt for a connecting flight from Hanoi to Sydney as it can potentially result in savings.
  • 5. Keep a vigilant eye out for unexpected last-minute flight deals that may suddenly appear.

Airlines from Hanoi to Sydney

Vietnam Airlines is the leading airline providing non-stop full-service flights from Hanoi to Sydney. Passengers can expect an excellent onboard services and amenities, guaranteeing a delightful and unforgettable journey. Additionally, for those looking for alternative options, there are several low-cost airlines offering connecting flights, allowing travelers the flexibility to choose the flight option that perfectly suits their travel requirements.

Hanoi to Sydney flight time

On average, the flight time from Hanoi to Sydney is approximately 9 hours 45 mins, with the fastest flight completing the journey in just 9 hours 35 mins from Hanoi airport to Sydney airport.

Everything you need to know about Hanoi airport

Nestled in Hanoi, Vietnam, Noi Bai International Airport (HAN) serves as a vital air gateway, connecting travelers to domestic and international destinations. The airport comprises two terminals, Terminal 1 for domestic flights and Terminal 2 for international flights, accommodating airlines like Vietnam Airlines and Jetstar Pacific. With a distance of approximately 28 kilometers from the city center, travelers can easily access the airport within a 45-minute drive by private car, taxi, or public transportation options, including the airport shuttle service. Noi Bai Airport offers essential amenities, including currency exchange, dining options, and duty-free shopping.

Arriving at Sydney airport

Sydney Airport (SYD) is Australia's busiest airport, with three main terminals: Terminal 1 for international flights, Terminal 2 for domestic flights, and Terminal 3 for Qantas flights. It offers a comprehensive range of flight routes connecting Sydney to destinations across the globe. Traveling between the airport and the city center is convenient, with options including trains, buses, rideshare and taxis. The train ride takes approximately 13 minutes, while buses and taxis can take around 20-30 minutes, depending on traffic conditions.

Book Hanoi to Sydney flights on Trip.com to unlock extra benefits

At Trip.com, we go beyond just finding cheap airfares from Hanoi to Sydney. We also offer additional perks and benefits to enhance your travel experience. When you book your flight, you gain access to exclusive discounts on hotels, car rentals, and airport transfers, helping you save even more on your journey. As a token of our appreciation, Trip.com rewards you with Tripcoins through our loyalty program, which can be redeemed for extra benefits on your future trips.

Trip.com Airline Insights on Flights from Hanoi toSydney

Which airlines offer the cheapest nonstop flights from Hanoi to Sydney?

Data is based on the average price of all nonstop flights from Hanoi to Sydney on Trip.com in the past 12 months.

Based on Trip.com data from the past 12 months, Xiamen Airlines offers the cheapest nonstop flights from Hanoi to Sydney, with an average price of AU$ 443.

AU$ 317
AU$ 443
AU$ 570
AU$ 697
AU$ 823
Xiamen Airlines
AU$ 443
Xiamen Airlines
AirAsia
AU$ 469
AirAsia
VietJet Air
AU$ 504
VietJet Air
Scoot
AU$ 528
Scoot
Malaysia Airlines
AU$ 792
Malaysia Airlines
Vietnam Airlines
AU$ 823
Vietnam Airlines

More Cheap Flights & Deals on Trip.com

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

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, meals, Wi-Fi, 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.