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Look for other cheap flights to Dong Hoi

$758 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 5/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Multiple Airlines Logo
06:35 - 07:05SYD-VDH
28h 30m2 stops
Multiple Airlines Logo
18:35 - 08:05VDH-SYD
33h 30m1 stop
$758Multiple Airlines
Find Deal
Fri, 5 Dec - Fri, 12 Dec
VietJet Air Logo
11:15 - 07:05SYD-VDH
23h 50m1 stop
VietJet Air Logo
18:35 - 08:05VDH-SYD
33h 30m1 stop
$809VietJet Air
Find Deal
Sat, 21 Mar - Mon, 23 Mar
VietJet Air Logo
11:15 - 07:05SYD-VDH
23h 50m1 stop
VietJet Air Logo
07:35 - 08:05VDH-SYD
20h 30m1 stop
$812VietJet Air
Find Deal
Sat, 21 Mar - Mon, 23 Mar
Multiple Airlines Logo
07:15 - 07:05SYD-VDH
27h 50m2 stops
Multiple Airlines Logo
07:35 - 20:35VDH-SYD
33h 00m2 stops
$872Multiple Airlines
Find Deal
Fri, 5 Dec - Fri, 12 Dec
VietJet Air Logo
11:15 - 18:05SYD-VDH
34h 50m1 stop
VietJet Air Logo
18:35 - 08:05VDH-SYD
33h 30m1 stop
$949VietJet Air
Find Deal
Fri, 5 Dec - Fri, 12 Dec
Multiple Airlines Logo
07:15 - 07:05SYD-VDH
27h 50m2 stops
Multiple Airlines Logo
18:35 - 13:05VDH-SYD
38h 30m3 stops
$970Multiple Airlines
Find Deal
Fri, 5 Dec - Fri, 12 Dec
Vietnam Airlines Logo
11:50 - 09:50SYD-VDH
26h 00m2 stops
Vietnam Airlines Logo
09:10 - 09:50VDH-SYD
20h 40m1 stop
$981Vietnam Airlines
Find Deal
Sat, 21 Mar - Mon, 23 Mar
Vietnam Airlines Logo
11:50 - 09:50SYD-VDH
26h 00m2 stops
Vietnam Airlines Logo
09:10 - 09:50VDH-SYD
20h 40m1 stop
$983Vietnam Airlines
Find Deal
Sat, 21 Mar - Mon, 23 Mar
Vietnam Airlines Logo
11:50 - 09:50SYD-VDH
26h 00m2 stops
Vietnam Airlines Logo
10:25 - 09:50VDH-SYD
43h 25m2 stops
$1,063Vietnam Airlines
Find Deal
Sat, 21 Mar - Mon, 23 Mar
Vietnam Airlines Logo
11:50 - 09:50SYD-VDH
26h 00m2 stops
Vietnam Airlines Logo
10:25 - 09:50VDH-SYD
43h 25m2 stops
$1,064Vietnam Airlines
Find Deal
Sat, 21 Mar - Mon, 23 Mar

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 23 October 2025.
Use the filters below to find and compare flights to Dong Hoi that are best for you.

Fly from

Route

Depart

Return

Price

SydneyDong Hoi

SYD - VDH

SYDVDH

Sydney Kingsford Smith

Fri 5/12

06:35-07:05

2 stops28h 30m

Dong Hoi

Fri 12/12

18:35-08:05

1 stop33h 30m

$758

SydneyDong Hoi

SYD - VDH

SYDVDH

Sydney Kingsford Smith

Sat 21/3

11:15-07:05

1 stop23h 50m

Dong Hoi

Mon 23/3

18:35-08:05

1 stop33h 30m

$808

SydneyDong Hoi

SYD - VDH

SYDVDH

Sydney Kingsford Smith

Sat 21/3

11:15-07:05

1 stop23h 50m

Dong Hoi

Mon 23/3

07:35-08:05

1 stop20h 30m

$812

SydneyDong Hoi

SYD - VDH

SYDVDH

Sydney Kingsford Smith

Fri 5/12

07:15-07:05

2 stops27h 50m

Dong Hoi

Fri 12/12

07:35-20:35

2 stops33h 00m

$872

SydneyDong Hoi

SYD - VDH

SYDVDH

Sydney Kingsford Smith

Fri 5/12

11:15-18:05

1 stop34h 50m

Dong Hoi

Fri 12/12

18:35-08:05

1 stop33h 30m

$949

SydneyDong Hoi

SYD - VDH

SYDVDH

Sydney Kingsford Smith

Fri 5/12

07:15-07:05

2 stops27h 50m

Dong Hoi

Fri 12/12

18:35-13:05

3 stops38h 30m

$970

SydneyDong Hoi

SYD - VDH

SYDVDH

Sydney Kingsford Smith

Sat 21/3

11:50-09:50

2 stops26h 00m

Dong Hoi

Mon 23/3

09:10-09:50

1 stop20h 40m

$981

SydneyDong Hoi

SYD - VDH

SYDVDH

Sydney Kingsford Smith

Sat 21/3

11:50-09:50

2 stops26h 00m

Dong Hoi

Mon 23/3

09:10-09:50

1 stop20h 40m

$983

SydneyDong Hoi

SYD - VDH

SYDVDH

Sydney Kingsford Smith

Sat 21/3

11:50-09:50

2 stops26h 00m

Dong Hoi

Mon 23/3

10:25-09:50

2 stops43h 25m

$1,063

SydneyDong Hoi

SYD - VDH

SYDVDH

Sydney Kingsford Smith

Sat 21/3

11:50-09:50

2 stops26h 00m

Dong Hoi

Mon 23/3

10:25-09:50

2 stops43h 25m

$1,064

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Dong Hoi from

Dong Hoi flights insights and trends

Explore insights for your Dong Hoi flight to craft the best travel plan

What is the cheapest day to depart on your flight to Dong Hoi?

The cheapest day to depart from Australia to Dong Hoi is on a Monday when prices can be found for as low as $839. Flights from Australia to Dong Hoi on a Wednesday will generally be more expensive and average around $1,177. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Dong Hoi?

In the morning is the cheapest time of day to fly from Australia to Dong Hoi when you can find flight prices for as low as $1,020. Flying to Dong Hoi in the morning is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Dong Hoi, so prices are often more expensive at around $1,375 per ticket.

Cheap Dong Hoi flight deals and tips

Summary info about Dong Hoi flight prices, duration and airlines

Best Round-Trip Price

$758

Fastest flight time

23h 50m
The best round-trip flight price to Dong Hoi from Australia in the last 72 hours is $758 (Sydney Kingsford Smith to Dong Hoi).
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The fastest flight to Dong Hoi from Australia takes 23h 50m (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 50m 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 October 2025, there are 2 operators 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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Find better results for your trip to Dong Hoi

Popular Flights to Dong Hoi

Popular routes according to searches in the past day on momondo
Sydney Kingsford Smith to Dong Hoi Flightsfrom $449