Find flights
When to book
Airlines
FAQs

Cheap flights from Sydney to Nha Trang from $390

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — CXR
28 Apr — 5 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Nha Trang

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Nha Trang
Explore the most affordable flight options available from Sydney to Nha Trang. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 March 2026.

Sun 11/1011:15
SYD
-
CXR
1 stop32h 20m
Multiple Airlines
Sun 1/1120:45
CXR
-
SYD
1 stop31h 20m
Multiple Airlines
Deal found 25/3$551
Sun 11/1011:15
SYD
-
CXR
1 stop32h 20m
VietJet Air
Sun 1/1110:55
CXR
-
SYD
2 stops41h 10m
VietJet Air
Deal found 25/3$596
Thu 29/1011:15
SYD
-
CXR
1 stop33h 35m
VietJet Air
Sun 1/1110:55
CXR
-
SYD
2 stops41h 10m
VietJet Air
Deal found 28/3$616
Wed 29/710:15
SYD
-
CXR
1 stop28h 35m
Multiple Airlines
Sat 29/821:50
CXR
-
SYD
1 stop33h 20m
Multiple Airlines
Deal found 27/3$648
Mon 17/810:15
SYD
-
CXR
1 stop27h 10m
FlexFlight
Wed 19/807:15
CXR
-
SYD
1 stop21h 05m
FlexFlight
Deal found 24/3$679

Find flight deals from Sydney to Nha Trang

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Nha Trang (CXR). 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 29 March 2026.

Round-trip from

$648

One-way from

$390

Popular in

December

Cheapest in

November

Average price

$811
29/7-29/8
  • 29/7-29/8
  • 2 total stops
  • 61h 55m total
  • Sydney to Nha Trang
Search Deals
4/6
  • 4/6
  • 1 total stop
  • 14h 00m total
  • Sydney to Nha Trang
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($266 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($87 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Nha Trang 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 29 March 2026.
Use the filters below to find and compare flights from Sydney to Nha Trang that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SydneyNha Trang

SYD - CXR

SYDCXR

Sydney Kingsford Smith

Fri 29/5

10:15-21:15

1 stop14h 00m

Nha Trang Cam Ranh

Sun 7/6

16:05-07:20

1 stop12h 15m

$826

SydneyNha Trang

SYD - CXR

SYDCXR

Sydney Kingsford Smith

Mon 4/5

10:15-21:15

1 stop14h 00m

Nha Trang Cam Ranh

Wed 13/5

14:40-08:15

1 stop14h 35m

$2,421

SydneyNha Trang

SYD - CXR

SYDCXR

Sydney Kingsford Smith

Mon 4/5

10:15-10:10

1 stop26h 55m

Nha Trang Cam Ranh

Thu 14/5

08:40-08:15

1 stop20h 35m

$2,421

SydneyNha Trang

SYD - CXR

SYDCXR

Sydney Kingsford Smith

Mon 4/5

07:45-21:15

2 stops16h 30m

Nha Trang Cam Ranh

Thu 14/5

14:40-08:15

1 stop14h 35m

$2,638
Cheapest one-way

SydneyNha Trang

SYD - CXR

SYDCXR

Sydney Kingsford Smith

Thu 4/6

10:15-21:15

1 stop14h 00m

$390

SydneyNha Trang

SYD - CXR

SYDCXR

Sydney Kingsford Smith

Thu 11/6

20:35-15:35

2 stops22h 00m

$449
Fastest single journey

SydneyNha Trang

SYD - CXR

SYDCXR

Sydney Kingsford Smith

Sat 11/4

10:15-20:20

1 stop13h 05m

$455

SydneyNha Trang

SYD - CXR

SYDCXR

Sydney Kingsford Smith

Mon 25/5

10:15-13:00

1 stop29h 45m

$532

SydneyNha Trang

SYD - CXR

SYDCXR

Sydney Kingsford Smith

Wed 8/4

10:15-20:20

1 stop13h 05m

$576

SydneyNha Trang

SYD - CXR

SYDCXR

Sydney Kingsford Smith

Thu 2/7

19:30-10:10

2 stops17h 40m

$624

Flights are sorted by cheapest return flights first.

Deals found on 26/3

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Best time to book a flight from Sydney to Nha Trang

Have a flexible travel schedule? Discover the best time to fly to Nha Trang 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 Nha Trang

How far ahead should I book a flight from Sydney to Nha Trang?

Use this chart to determine the optimal time to book a return flight from Sydney to Nha Trang. Price data was last updated on 13 March 2026.

To ensure you get the cheapest price possible for a flight from Sydney to Nha Trang, you should look to book at least 22 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Sydney to Nha Trang?

Currently, October is the cheapest month in which you can book a flight from Sydney to Nha Trang (average of $462). Flying from Sydney to Nha Trang in December is currently the most expensive (average of $1,160). 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.

How much does it cost for a return flight from Sydney to Nha Trang?

Reviews of airlines servicing Nha Trang

Get insights into the airlines that provide service to Nha Trang. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Nha Trang. Reviews last updated 29 March 2026.
See what other customers who have flown with Vietnam Airlines,China Southern, andVietJet Air from Sydney to Nha Trang have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Vietnam Airlines
7.7
Good
250 reviews
Check prices

Boarding

7.7

Crew

8.2

Food

6.9

Comfort

7.7

Overall

7.7

Entertainment

6.3

Reviews

1 / 15
8.0
Excellent

Stephen,Nov 2025

SYD - SGN

I really liked it. It’s very good value for money.
Vietnam Airlines
7.7
Good
250 reviews
Vietnam Airlines
7.7
Good
250 reviews
Check prices

Boarding

7.7

Crew

8.2

Food

6.9

Comfort

7.7

Overall

7.7

Entertainment

6.3

Reviews

1 / 15
8.0
Excellent

Stephen,Nov 2025

SYD - SGN

I really liked it. It’s very good value for money.
China Southern
7.4
Good
145 reviews
Vietnam Airlines
7.7
Good
250 reviews
Check prices

Boarding

7.7

Crew

8.2

Food

6.9

Comfort

7.7

Overall

7.7

Entertainment

6.3

Reviews

1 / 15
8.0
Excellent

Stephen,Nov 2025

SYD - SGN

I really liked it. It’s very good value for money.
VietJet Air
5.6
Fair
164 reviews
Vietnam Airlines
7.7
Good
250 reviews
Check prices

Boarding

7.7

Crew

8.2

Food

6.9

Comfort

7.7

Overall

7.7

Entertainment

6.3

Reviews

1 / 15
8.0
Excellent

Stephen,Nov 2025

SYD - SGN

I really liked it. It’s very good value for money.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Nha Trang. 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 Nha Trang?

    For as low as $2,421, Vietnam Airlines can have you in Nha Trang from Sydney in 14h. Sydney and Nha Trang are separated by a distance of 6759 km.

  • What are the cheapest airlines flying from Sydney to Nha Trang round-trip?

    VietJet Air, at $513, was found to be the cheapest airline from Sydney to Nha Trang.Alternate airlines to your destination round-trip include Vietnam Airlines and China Southern. VietJet Air is 44% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Sydney to Nha Trang that include hotel bookings?

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

  • How can I find direct flights from Sydney to Nha Trang?

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

  • Can I find deals for business class flights from Sydney to Nha Trang?

    Yes. Cheapflights offers flight deals from Sydney to Nha Trang 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 Nha Trang?

    Currently, October is the cheapest month in which you can book a flight from Sydney to Nha Trang (average of $462). Flying from Sydney to Nha Trang in December is currently the most expensive (average of $1,160). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Sydney to Nha Trang

Discover the top 3 airlines that operate flights from Sydney to Nha Trang. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 29 March 2026.
AirlineCheapestAverageFlexibilityOn-time
VietJet AirCheapest$513Average$862FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Vietnam AirlinesCheapest$679Average$951FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
China SouthernCheapest$767Average$1,189FlexibilityNo cancel feeOn-time69%
Search China Southern flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sydney to Nha Trang?

Cheapflights helps you search for flights from Sydney to Nha Trang via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Nha Trang?

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 Nha Trang from Sydney.

Can Cheapflights find flights from Sydney to Nha Trang with no change fees?

Yes, we can. To see specific flights from Sydney to Nha Trang with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Sydney to Nha Trang become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Nha Trang from Sydney today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.