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Cheap flights from Sydney to Thanh Hoa from $706

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — THD
23 Dec — 30 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Sydney to Thanh Hoa

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Best flights from Sydney to Thanh Hoa
Discover carefully curated flight deals from Sydney to Thanh Hoa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 November 2025.

Thu 19/311:15SYD - THD
1 stop14h 20mVietJet Air
Sun 22/322:05THD - SYD
1 stop30h 00mVietJet Air
Deal found 20/11$706
Thu 19/311:50SYD - THD
1 stop13h 55mVietnam Airlines
Sun 22/322:20THD - SYD
2 stops58h 55mVietnam Airlines
Deal found 21/11$969

Cheap flight deals from Sydney to Thanh Hoa

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Thanh Hoa (THD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 November 2025.

Round-trip from

$706
VietJet Air
  • VietJet Air
  • 19/3-22/3
  • 2 total stops
  • 44h 20m total
  • Sydney to Thanh Hoa
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Thanh Hoa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 23 November 2025.
Use the filters below to find and compare flights from Sydney to Thanh Hoa that are best for you.

Fly from

Sydney

Fly to

Thanh Hoa

Route

Depart

Return

Price

SydneyThanh Hoa

SYD - THD

SYDTHD

Sydney Kingsford Smith

Thu 19/3

11:15-21:35

1 stop14h 20m

Thanh Hoa Tho Xuan

Sun 22/3

22:05-08:05

1 stop30h 00m

$706

SydneyThanh Hoa

SYD - THD

SYDTHD

Sydney Kingsford Smith

Thu 19/3

11:50-21:45

1 stop13h 55m

Thanh Hoa Tho Xuan

Sun 22/3

22:20-13:15

2 stops58h 55m

$969

Flights are sorted by cheapest return flights first.

Deals found on 20/11

Best time to book a flight from Sydney to Thanh Hoa

Have a flexible travel schedule? Discover the best time to fly to Thanh Hoa from Sydney with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Thanh Hoa

What is the cheapest month to book a flight from Sydney to Thanh Hoa?

Currently, August is the cheapest month in which you can book a flight from Sydney to Thanh Hoa (average of $421). Flying from Sydney to Thanh Hoa in December is currently the most expensive (average of $816). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Thanh Hoa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Sydney to Thanh Hoa?

    There are many flights that can get you from Sydney to Thanh Hoa in 13h 55m. Fly via VietJet Air or Vietnam Airlines to get the fastest option. The distance from Sydney to Thanh Hoa is about 7693 km. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Sydney to Thanh Hoa that include hotel bookings?

    Yes. In addition to deals on Sydney to Thanh Hoa flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Thanh Hoa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Thanh Hoa.

  • Can I find deals for business class flights from Sydney to Thanh Hoa?

    Yes. Cheapflights offers flight deals from Sydney to Thanh Hoa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sydney to Thanh Hoa?

    Currently, August is the cheapest month in which you can book a flight from Sydney to Thanh Hoa (average of $421). Flying from Sydney to Thanh Hoa in December is currently the most expensive (average of $816). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Thanh Hoa?

Book flights to Thanh Hoa if you plan to visit one of these locations
Ninh Binh

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When you search for this flight from Sydney to Thanh Hoa, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Thanh Hoa?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Thanh Hoa from Sydney.

Can Cheapflights find flights from Sydney to Thanh Hoa with no change fees?

Certainly. Search results for flights to Thanh Hoa from Sydney shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Sydney to Thanh Hoa become cheaper?

Not ready to book yet? You can track prices for flights from Sydney to Thanh Hoa on Cheapflights with our Price Alert feature and get notified when better prices are available.

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