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$666 Cheap flights to Dong Hoi

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Dong Hoi departing on 8/11. 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

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Find the cheapest flights from Australia to Dong Hoi

Cheap return flights

Enter your travel dates to find the best prices.
VietJet Air Logo
12:05 - 07:25SYD  Sydney Kingsford Smith-VDH Dong Hoi
23h 20m1 stop Ho Chi Minh City
VietJet Air Logo
20:00 - 10:00VDH  Dong Hoi-SYD Sydney Kingsford Smith
34h 00m1 stop Ho Chi Minh City
$666VietJet Air
Sun, 8 Nov - Wed, 11 Nov
VietJet Air Logo
12:05 - 07:25SYD  Sydney Kingsford Smith-VDH Dong Hoi
23h 20m1 stop Ho Chi Minh City
VietJet Air Logo
20:00 - 10:00VDH  Dong Hoi-SYD Sydney Kingsford Smith
34h 00m1 stop Ho Chi Minh City
$668VietJet Air
Sun, 8 Nov - Wed, 11 Nov
VietJet Air Logo
10:15 - 08:10SYD  Sydney Kingsford Smith-VDH Dong Hoi
24h 55m1 stop Ho Chi Minh City
VietJet Air Logo
19:45 - 07:20VDH  Dong Hoi-SYD Sydney Kingsford Smith
32h 35m1 stop Ho Chi Minh City
$902VietJet Air
Mon, 7 Sep - Tue, 8 Sep
Vietnam Airlines Logo
11:50 - 09:50SYD  Sydney Kingsford Smith-VDH Dong Hoi
26h 00m2 stops Ho Chi Minh City Hanoi Noibai
Vietnam Airlines Logo
09:10 - 09:50VDH  Dong Hoi-SYD Sydney Kingsford Smith
20h 40m1 stop Ho Chi Minh City
$996Vietnam Airlines
Sun, 8 Nov - Wed, 11 Nov
Vietnam Airlines Logo
11:50 - 09:50SYD  Sydney Kingsford Smith-VDH Dong Hoi
50h 00m2 stops Ho Chi Minh City Hanoi Noibai
Vietnam Airlines Logo
09:10 - 09:50VDH  Dong Hoi-SYD Sydney Kingsford Smith
20h 40m1 stop Ho Chi Minh City
$1,016Vietnam Airlines
Sun, 8 Nov - Wed, 11 Nov
Vietnam Airlines Logo
11:50 - 08:35SYD  Sydney Kingsford Smith-VDH Dong Hoi
24h 45m1 stop Ho Chi Minh City
Vietnam Airlines Logo
10:25 - 09:50VDH  Dong Hoi-SYD Sydney Kingsford Smith
43h 25m2 stops Hanoi Noibai Ho Chi Minh City
$1,023Vietnam Airlines
Sun, 8 Nov - Wed, 11 Nov
Vietnam Airlines Logo
10:15 - 08:30SYD  Sydney Kingsford Smith-VDH Dong Hoi
25h 15m1 stop Ho Chi Minh City
Vietnam Airlines Logo
13:25 - 12:15VDH  Dong Hoi-SYD Sydney Kingsford Smith
19h 50m2 stops Ho Chi Minh City Hanoi Noibai
$1,052Vietnam Airlines
Mon, 7 Sep - Tue, 8 Sep
Vietnam Airlines Logo
11:50 - 09:50SYD  Sydney Kingsford Smith-VDH Dong Hoi
50h 00m2 stops Ho Chi Minh City Hanoi Noibai
Vietnam Airlines Logo
10:25 - 09:50VDH  Dong Hoi-SYD Sydney Kingsford Smith
43h 25m2 stops Hanoi Noibai Ho Chi Minh City
$1,096Vietnam Airlines
Sun, 8 Nov - Wed, 11 Nov
Vietnam Airlines Logo
10:15 - 09:50SYD  Sydney Kingsford Smith-VDH Dong Hoi
26h 35m2 stops Ho Chi Minh City Hanoi Noibai
Vietnam Airlines Logo
13:25 - 12:15VDH  Dong Hoi-SYD Sydney Kingsford Smith
19h 50m2 stops Ho Chi Minh City Hanoi Noibai
$1,116Vietnam Airlines
Mon, 7 Sep - Tue, 8 Sep
Vietnam Airlines Logo
11:50 - 09:50SYD  Sydney Kingsford Smith-VDH Dong Hoi
50h 00m2 stops Ho Chi Minh City Hanoi Noibai
Vietnam Airlines Logo
10:25 - 09:50VDH  Dong Hoi-SYD Sydney Kingsford Smith
43h 25m2 stops Hanoi Noibai Ho Chi Minh City
$1,123Vietnam Airlines
Sun, 8 Nov - Wed, 11 Nov

momondo Fare Finder

 
Locate flights to Dong Hoi that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 10 August 2026.
Use the filters below to find and compare flights to Dong Hoi that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyDong Hoi

SYD Sydney Kingsford Smith - VDH Dong Hoi

SYDVDH

Sydney Kingsford Smith

Sun 8/11

12:05-07:25

1 stop23h 20m

Dong Hoi

Wed 11/11

20:00-10:00

1 stop34h 00m

$666

SydneyDong Hoi

SYD Sydney Kingsford Smith - VDH Dong Hoi

SYDVDH

Sydney Kingsford Smith

Sun 8/11

12:05-07:25

1 stop23h 20m

Dong Hoi

Wed 11/11

20:00-10:00

1 stop34h 00m

$668

SydneyDong Hoi

SYD Sydney Kingsford Smith - VDH Dong Hoi

SYDVDH

Sydney Kingsford Smith

Mon 7/9

10:15-08:10

1 stop24h 55m

Dong Hoi

Tue 8/9

19:45-07:20

1 stop32h 35m

$902

SydneyDong Hoi

SYD Sydney Kingsford Smith - VDH Dong Hoi

SYDVDH

Sydney Kingsford Smith

Sun 8/11

11:50-09:50

2 stops26h 00m

Dong Hoi

Wed 11/11

09:10-09:50

1 stop20h 40m

$996

SydneyDong Hoi

SYD Sydney Kingsford Smith - VDH Dong Hoi

SYDVDH

Sydney Kingsford Smith

Sun 8/11

11:50-09:50

2 stops50h 00m

Dong Hoi

Wed 11/11

09:10-09:50

1 stop20h 40m

$1,016

SydneyDong Hoi

SYD Sydney Kingsford Smith - VDH Dong Hoi

SYDVDH

Sydney Kingsford Smith

Sun 8/11

11:50-08:35

1 stop24h 45m

Dong Hoi

Wed 11/11

10:25-09:50

2 stops43h 25m

$1,023
Fastest return journey

SydneyDong Hoi

SYD Sydney Kingsford Smith - VDH Dong Hoi

SYDVDH

Sydney Kingsford Smith

Mon 7/9

10:15-08:30

1 stop25h 15m

Dong Hoi

Tue 8/9

13:25-12:15

2 stops19h 50m

$1,052

SydneyDong Hoi

SYD Sydney Kingsford Smith - VDH Dong Hoi

SYDVDH

Sydney Kingsford Smith

Sun 8/11

11:50-09:50

2 stops50h 00m

Dong Hoi

Wed 11/11

10:25-09:50

2 stops43h 25m

$1,096

SydneyDong Hoi

SYD Sydney Kingsford Smith - VDH Dong Hoi

SYDVDH

Sydney Kingsford Smith

Mon 7/9

10:15-09:50

2 stops26h 35m

Dong Hoi

Tue 8/9

13:25-12:15

2 stops19h 50m

$1,116

SydneyDong Hoi

SYD Sydney Kingsford Smith - VDH Dong Hoi

SYDVDH

Sydney Kingsford Smith

Sun 8/11

11:50-09:50

2 stops50h 00m

Dong Hoi

Wed 11/11

10:25-09:50

2 stops43h 25m

$1,123

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Dong Hoi flight deals and tips

Summary info about Dong Hoi flight prices, duration and airlines

Best Round-Trip Price

$608

Fastest flight time

23h 20m
The best return flight price to Dong Hoi from Australia in the last 5 days is $608 (Sydney Kingsford Smith to Dong Hoi).
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The fastest flight to Dong Hoi from Australia takes 23h 20m (Sydney Kingsford Smith to Dong Hoi).
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Frequently asked questions about flying to Dong Hoi

How long does it take to fly to Dong Hoi?

On average, it takes 23h 20m to fly from Australia to Dong Hoi if you fly out of Sydney Kingsford Smith (the most popular airport in Australia) and into Dong Hoi (the most popular airport in Dong Hoi). If you’re flying out of Melbourne and into Dong Hoi, then the flight time is around .

When did momondo last update prices for flights to Dong Hoi Airport?

Prices for flights to Dong Hoi Airport are updated daily.

How many operators does momondo search for flights to Dong Hoi Airport?

As of August 2026, there is 1 operator available to choose from for flights to Dong Hoi Airport.

How old do you have to be to fly to Dong Hoi Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Dong Hoi Airport.

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

The travel and health documents you'll need for your trip to Dong Hoi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Dong Hoi Airport. It is always advisable to seek 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 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.

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

Yes. momondo allows you to filter the results for flights to Dong Hoi to just show those with flexible booking policies.

How can momondo help me find flights 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 to Dong Hoi.

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

If you are not ready to book a flight to Dong Hoi now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Dong Hoi and let you know when they change.

An easier way to manage your Dong Hoi trip

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Popular Flights to Dong Hoi

Popular routes according to searches in the past day on momondo
Sydney Kingsford Smith to Dong Hoi Flightsfrom $472