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Cheap flights from Sydney to Dong Hoi from $800

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Dong Hoi departing on 15/6. 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

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Find the cheapest flights from Sydney to Dong Hoi

Cheap return flights

Enter your travel dates to find the best prices.
VietJet Air Logo
10:15 - 08:10
SYD
-
VDH
24h 55m
1 stop
VietJet Air Logo
08:40 - 07:20
VDH
-
SYD
19h 40m
1 stop
$800VietJet Air
Mon, 15 Jun - Thu, 18 Jun
VietJet Air Logo
10:15 - 08:10
SYD
-
VDH
24h 55m
1 stop
VietJet Air Logo
08:40 - 07:20
VDH
-
SYD
19h 40m
1 stop
$803VietJet Air
Mon, 15 Jun - Thu, 18 Jun
VietJet Air Logo
10:15 - 08:10
SYD
-
VDH
24h 55m
1 stop
VietJet Air Logo
08:40 - 07:20
VDH
-
SYD
19h 40m
1 stop
$817VietJet Air
Mon, 15 Jun - Thu, 18 Jun
Vietnam Airlines Logo
10:15 - 08:30
SYD
-
VDH
25h 15m
1 stop
Vietnam Airlines Logo
10:25 - 08:15
VDH
-
SYD
42h 50m
2 stops
$1,021Vietnam Airlines
Mon, 15 Jun - Thu, 18 Jun
Vietnam Airlines Logo
10:15 - 08:30
SYD
-
VDH
25h 15m
1 stop
Vietnam Airlines Logo
10:25 - 08:15
VDH
-
SYD
42h 50m
2 stops
$1,026Vietnam Airlines
Mon, 15 Jun - Thu, 18 Jun
Vietnam Airlines Logo
10:15 - 09:50
SYD
-
VDH
26h 35m
2 stops
Vietnam Airlines Logo
10:25 - 08:15
VDH
-
SYD
42h 50m
2 stops
$1,104Vietnam Airlines
Mon, 15 Jun - Thu, 18 Jun
Vietnam Airlines Logo
10:15 - 09:50
SYD
-
VDH
26h 35m
2 stops
Vietnam Airlines Logo
10:25 - 08:15
VDH
-
SYD
42h 50m
2 stops
$1,108Vietnam Airlines
Mon, 15 Jun - Thu, 18 Jun
Vietnam Airlines Logo
14:15 - 08:30
SYD
-
VDH
45h 15m
2 stops
Vietnam Airlines Logo
09:05 - 08:15
VDH
-
SYD
20h 10m
1 stop
$1,213Vietnam Airlines
Mon, 15 Jun - Thu, 18 Jun
Vietnam Airlines Logo
14:15 - 08:30
SYD
-
VDH
45h 15m
2 stops
Vietnam Airlines Logo
09:05 - 12:15
VDH
-
SYD
24h 10m
2 stops
$1,266Vietnam Airlines
Mon, 15 Jun - Thu, 18 Jun

VietJet Air flights from Sydney to Dong Hoi

Our best VietJet Air deals on Sydney to Dong Hoi flight tickets
VietJet Air
15 June
SYD10:15Sydney Kingsford Smith
24h 55m
1 stop
VDH08:10Dong Hoi
18 June
VDH08:40Dong Hoi
19h 40m
1 stop
SYD07:20Sydney Kingsford Smith
$800
VietJet Air
15 June
SYD10:15Sydney Kingsford Smith
24h 55m
1 stop
VDH08:10Dong Hoi
18 June
VDH08:40Dong Hoi
19h 40m
1 stop
SYD07:20Sydney Kingsford Smith
$803
VietJet Air
15 June
SYD10:15Sydney Kingsford Smith
24h 55m
1 stop
VDH08:10Dong Hoi
18 June
VDH08:40Dong Hoi
19h 40m
1 stop
SYD07:20Sydney Kingsford Smith
$817

Vietnam Airlines flights from Sydney to Dong Hoi

Our best Vietnam Airlines deals on Sydney to Dong Hoi flight tickets
Vietnam Airlines
15 June
SYD10:15Sydney Kingsford Smith
25h 15m
1 stop
VDH08:30Dong Hoi
18 June
VDH10:25Dong Hoi
42h 50m
2 stops
SYD08:15Sydney Kingsford Smith
$1,021
Vietnam Airlines
15 June
SYD10:15Sydney Kingsford Smith
25h 15m
1 stop
VDH08:30Dong Hoi
18 June
VDH10:25Dong Hoi
42h 50m
2 stops
SYD08:15Sydney Kingsford Smith
$1,026
Vietnam Airlines
15 June
SYD10:15Sydney Kingsford Smith
26h 35m
2 stops
VDH09:50Dong Hoi
18 June
VDH10:25Dong Hoi
42h 50m
2 stops
SYD08:15Sydney Kingsford Smith
$1,104

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 25 February 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

SydneyDong Hoi

SYD - VDH

SYDVDH

Sydney Kingsford Smith

Mon 15/6

10:15-08:10

1 stop24h 55m

Dong Hoi

Thu 18/6

08:40-07:20

1 stop19h 40m

$800

SydneyDong Hoi

SYD - VDH

SYDVDH

Sydney Kingsford Smith

Mon 15/6

10:15-08:10

1 stop24h 55m

Dong Hoi

Thu 18/6

08:40-07:20

1 stop19h 40m

$803

SydneyDong Hoi

SYD - VDH

SYDVDH

Sydney Kingsford Smith

Mon 15/6

10:15-08:10

1 stop24h 55m

Dong Hoi

Thu 18/6

08:40-07:20

1 stop19h 40m

$817

SydneyDong Hoi

SYD - VDH

SYDVDH

Sydney Kingsford Smith

Mon 15/6

10:15-08:30

1 stop25h 15m

Dong Hoi

Thu 18/6

10:25-08:15

2 stops42h 50m

$1,021

SydneyDong Hoi

SYD - VDH

SYDVDH

Sydney Kingsford Smith

Mon 15/6

10:15-08:30

1 stop25h 15m

Dong Hoi

Thu 18/6

10:25-08:15

2 stops42h 50m

$1,026

SydneyDong Hoi

SYD - VDH

SYDVDH

Sydney Kingsford Smith

Mon 15/6

10:15-09:50

2 stops26h 35m

Dong Hoi

Thu 18/6

10:25-08:15

2 stops42h 50m

$1,104

SydneyDong Hoi

SYD - VDH

SYDVDH

Sydney Kingsford Smith

Mon 15/6

10:15-09:50

2 stops26h 35m

Dong Hoi

Thu 18/6

10:25-08:15

2 stops42h 50m

$1,108

SydneyDong Hoi

SYD - VDH

SYDVDH

Sydney Kingsford Smith

Mon 15/6

14:15-08:30

2 stops45h 15m

Dong Hoi

Thu 18/6

09:05-08:15

1 stop20h 10m

$1,213

SydneyDong Hoi

SYD - VDH

SYDVDH

Sydney Kingsford Smith

Mon 15/6

14:15-08:30

2 stops45h 15m

Dong Hoi

Thu 18/6

09:05-12:15

2 stops24h 10m

$1,266

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

24h 55m

Direct flights

None
The fastest flight from Sydney to Dong Hoi takes 24h 55m
There are no direct flights from Sydney to Dong Hoi. There are no popular flight routes from Sydney to Dong Hoi.
Search flight deals

  • 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 24h 55m, 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.

  • How do I get Price Alerts for flights from Sydney to Dong Hoi?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Sydney from Dong Hoi. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Sydney to Dong Hoi with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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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