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Cheap flights from Sydney to Dong Hoi from $335

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Dong Hoi departing on 16/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Sydney to Dong Hoi

Cheap return flights

Enter your travel dates to find the best prices.
VietJet Air Logo
11:15 - 07:25
SYD
-
VDH
24h 10m
1 stop
VietJet Air Logo
07:55 - 10:00
VDH
-
SYD
22h 05m
1 stop
$616VietJet Air
Sun, 25 Oct - Wed, 28 Oct
VietJet Air Logo
11:15 - 07:25
SYD
-
VDH
24h 10m
1 stop
VietJet Air Logo
07:55 - 10:00
VDH
-
SYD
22h 05m
1 stop
$622VietJet Air
Sun, 25 Oct - Wed, 28 Oct
VietJet Air Logo
12:05 - 07:25
SYD
-
VDH
23h 20m
1 stop
VietJet Air Logo
07:55 - 10:00
VDH
-
SYD
22h 05m
1 stop
$673VietJet Air
Sun, 1 Nov - Thu, 5 Nov
VietJet Air Logo
12:05 - 07:25
SYD
-
VDH
23h 20m
1 stop
VietJet Air Logo
07:55 - 10:00
VDH
-
SYD
22h 05m
1 stop
$674VietJet Air
Sun, 1 Nov - Thu, 5 Nov
Vietnam Airlines Logo
11:50 - 08:35
SYD
-
VDH
24h 45m
1 stop
Vietnam Airlines Logo
09:10 - 13:15
VDH
-
SYD
48h 05m
2 stops
$1,044Vietnam Airlines
Sun, 25 Oct - Wed, 28 Oct
Vietnam Airlines Logo
11:50 - 08:35
SYD
-
VDH
24h 45m
1 stop
Vietnam Airlines Logo
09:10 - 13:15
VDH
-
SYD
48h 05m
2 stops
$1,054Vietnam Airlines
Sun, 25 Oct - Wed, 28 Oct
Vietnam Airlines Logo
11:50 - 09:50
SYD
-
VDH
26h 00m
2 stops
Vietnam Airlines Logo
10:25 - 13:15
VDH
-
SYD
22h 50m
1 stop
$1,087Vietnam Airlines
Sun, 1 Nov - Thu, 5 Nov
Vietnam Airlines Logo
11:50 - 09:50
SYD
-
VDH
26h 00m
2 stops
Vietnam Airlines Logo
10:25 - 13:15
VDH
-
SYD
22h 50m
1 stop
$1,089Vietnam Airlines
Sun, 1 Nov - Thu, 5 Nov
Vietnam Airlines Logo
11:50 - 09:50
SYD
-
VDH
26h 00m
2 stops
Vietnam Airlines Logo
09:10 - 13:15
VDH
-
SYD
48h 05m
2 stops
$1,100Vietnam Airlines
Sun, 25 Oct - Wed, 28 Oct
Vietnam Airlines Logo
11:50 - 09:50
SYD
-
VDH
26h 00m
2 stops
Vietnam Airlines Logo
09:10 - 13:15
VDH
-
SYD
48h 05m
2 stops
$1,110Vietnam Airlines
Sun, 25 Oct - Wed, 28 Oct

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VietJet Air flights from Sydney to Dong Hoi

Our best VietJet Air deals on Sydney to Dong Hoi flight tickets
VietJet Air
25 Oct
SYD11:15Sydney Kingsford Smith
24h 10m
1 stop
VDH07:25Dong Hoi
28 Oct
VDH07:55Dong Hoi
22h 05m
1 stop
SYD10:00Sydney Kingsford Smith
$616
VietJet Air
25 Oct
SYD11:15Sydney Kingsford Smith
24h 10m
1 stop
VDH07:25Dong Hoi
28 Oct
VDH07:55Dong Hoi
22h 05m
1 stop
SYD10:00Sydney Kingsford Smith
$622
VietJet Air
1 Nov
SYD12:05Sydney Kingsford Smith
23h 20m
1 stop
VDH07:25Dong Hoi
5 Nov
VDH07:55Dong Hoi
22h 05m
1 stop
SYD10:00Sydney Kingsford Smith
$673

Vietnam Airlines flights from Sydney to Dong Hoi

Our best Vietnam Airlines deals on Sydney to Dong Hoi flight tickets
Vietnam Airlines
25 Oct
SYD11:50Sydney Kingsford Smith
24h 45m
1 stop
VDH08:35Dong Hoi
28 Oct
VDH09:10Dong Hoi
48h 05m
2 stops
SYD13:15Sydney Kingsford Smith
$1,044
Vietnam Airlines
25 Oct
SYD11:50Sydney Kingsford Smith
24h 45m
1 stop
VDH08:35Dong Hoi
28 Oct
VDH09:10Dong Hoi
48h 05m
2 stops
SYD13:15Sydney Kingsford Smith
$1,054
Vietnam Airlines
1 Nov
SYD11:50Sydney Kingsford Smith
26h 00m
2 stops
VDH09:50Dong Hoi
5 Nov
VDH10:25Dong Hoi
22h 50m
1 stop
SYD13:15Sydney Kingsford Smith
$1,087

momondo Fare Finder

 
Customise your flight search to find flights from Sydney to Dong Hoi 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, momondo users made 78,305 searches. Data last updated 27 June 2026.
Use the filters below to find and compare flights from Sydney to Dong Hoi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyDong Hoi

SYD - VDH

SYDVDH

Sydney Kingsford Smith

Sun 25/10

11:15-07:25

1 stop24h 10m

Dong Hoi

Wed 28/10

07:55-10:00

1 stop22h 05m

$616

SydneyDong Hoi

SYD - VDH

SYDVDH

Sydney Kingsford Smith

Sun 25/10

11:15-07:25

1 stop24h 10m

Dong Hoi

Wed 28/10

07:55-10:00

1 stop22h 05m

$622
Fastest return journey

SydneyDong Hoi

SYD - VDH

SYDVDH

Sydney Kingsford Smith

Sun 1/11

12:05-07:25

1 stop23h 20m

Dong Hoi

Thu 5/11

07:55-10:00

1 stop22h 05m

$673

SydneyDong Hoi

SYD - VDH

SYDVDH

Sydney Kingsford Smith

Sun 1/11

12:05-07:25

1 stop23h 20m

Dong Hoi

Thu 5/11

07:55-10:00

1 stop22h 05m

$674

SydneyDong Hoi

SYD - VDH

SYDVDH

Sydney Kingsford Smith

Sun 25/10

11:50-08:35

1 stop24h 45m

Dong Hoi

Wed 28/10

09:10-13:15

2 stops48h 05m

$1,044

SydneyDong Hoi

SYD - VDH

SYDVDH

Sydney Kingsford Smith

Sun 25/10

11:50-08:35

1 stop24h 45m

Dong Hoi

Wed 28/10

09:10-13:15

2 stops48h 05m

$1,054

SydneyDong Hoi

SYD - VDH

SYDVDH

Sydney Kingsford Smith

Sun 1/11

11:50-09:50

2 stops26h 00m

Dong Hoi

Thu 5/11

10:25-13:15

1 stop22h 50m

$1,087

SydneyDong Hoi

SYD - VDH

SYDVDH

Sydney Kingsford Smith

Sun 1/11

11:50-09:50

2 stops26h 00m

Dong Hoi

Thu 5/11

10:25-13:15

1 stop22h 50m

$1,089

SydneyDong Hoi

SYD - VDH

SYDVDH

Sydney Kingsford Smith

Sun 25/10

11:50-09:50

2 stops26h 00m

Dong Hoi

Wed 28/10

09:10-13:15

2 stops48h 05m

$1,100

SydneyDong Hoi

SYD - VDH

SYDVDH

Sydney Kingsford Smith

Sun 25/10

11:50-09:50

2 stops26h 00m

Dong Hoi

Wed 28/10

09:10-13:15

2 stops48h 05m

$1,110

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

See travel insights to Dong Hoi from

How to get the cheapest flight ticket from Sydney to Dong Hoi

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Sydney Kingsford Smith to Dong Hoi?

VietJet Air is the most popular carrier operating from Sydney Kingsford Smith to Dong Hoi

When to book flights from Sydney to Dong Hoi

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Dong Hoi according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Sydney to Dong Hoi (SYD to VDH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Dong Hoi

Fastest flight time

23h 20m

Direct flights

None
The fastest flight from Sydney to Dong Hoi takes 23h 20m
There are no direct flights from Sydney to Dong Hoi. There are no popular flight routes from Sydney to Dong Hoi.
Search flight deals

Frequently asked questions about flying from Sydney to Dong Hoi

  • How far is Sydney Kingsford Smith to Dong Hoi by plane?

    Dong Hoi is 7403.6 km away from Sydney Kingsford Smith. Flights usually cover this in 23h 20m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Dong Hoi Airport?

    Prices for flights from Sydney Kingsford Smith Airport to Dong Hoi Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Dong Hoi Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Dong Hoi Airport.

  • What documentation or ID do you need to fly to Dong Hoi Airport?

    The necessary travel and health documents for your Dong Hoi Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Dong Hoi?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Dong Hoi from Sydney.

Can I find flights from Sydney to Dong Hoi with flexible booking policies on momondo?

Yes. All flights to Dong Hoi from Sydney on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Sydney to Dong Hoi?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Sydney to Dong Hoi.

I’m not ready to book a flight from Sydney to Dong Hoi right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Sydney to Dong Hoi flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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