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Cheap flights from London to Dong Hoi from £740

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London to Dong Hoi departing on 27/9. 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 London to Dong Hoi

Cheap return flights

Enter your travel dates to find the best prices.
Vietnam Airlines Logo
19:50 - 12:50LHR  London Heathrow-VDH Dong Hoi
35h 00m2 stops Hanoi Noibai Ho Chi Minh City
Vietnam Airlines Logo
09:05 - 16:55VDH  Dong Hoi-LHR London Heathrow
37h 50m1 stop Ho Chi Minh City
£740Vietnam Airlines
Sun, 27 Sep - Wed, 30 Sep
Vietnam Airlines Logo
19:50 - 09:50LHR  London Heathrow-VDH Dong Hoi
32h 00m1 stop Hanoi Noibai
Vietnam Airlines Logo
09:05 - 16:55VDH  Dong Hoi-LHR London Heathrow
37h 50m1 stop Ho Chi Minh City
£769Vietnam Airlines
Sun, 27 Sep - Wed, 30 Sep
Vietnam Airlines Logo
06:15 - 08:30LHR  London Heathrow-VDH Dong Hoi
20h 15m2 stops Paris Charles de Gaulle Ho Chi Minh City
Vietnam Airlines Logo
09:05 - 16:55VDH  Dong Hoi-LHR London Heathrow
37h 50m1 stop Ho Chi Minh City
£786Vietnam Airlines
Sun, 27 Sep - Wed, 30 Sep
Vietnam Airlines Logo
06:15 - 08:30LHR  London Heathrow-VDH Dong Hoi
20h 15m2 stops Paris Charles de Gaulle Ho Chi Minh City
Vietnam Airlines Logo
10:25 - 16:55VDH  Dong Hoi-LHR London Heathrow
36h 30m2 stops Hanoi Noibai Ho Chi Minh City
£815Vietnam Airlines
Sun, 27 Sep - Wed, 30 Sep
Vietnam Airlines Logo
12:25 - 09:50LHR  London Heathrow-VDH Dong Hoi
39h 25m2 stops Mumbai Chhatrapati Shivaji Intl Hanoi Noibai
Vietnam Airlines Logo
10:25 - 16:55VDH  Dong Hoi-LHR London Heathrow
60h 30m2 stops Hanoi Noibai Ho Chi Minh City
£1,425Vietnam Airlines
Sat, 19 Sep - Tue, 22 Sep
Vietnam Airlines Logo
12:25 - 09:50LHR  London Heathrow-VDH Dong Hoi
39h 25m2 stops Mumbai Chhatrapati Shivaji Intl Hanoi Noibai
Vietnam Airlines Logo
10:25 - 16:55VDH  Dong Hoi-LHR London Heathrow
36h 30m1 stop Hanoi Noibai
£1,448Vietnam Airlines
Sat, 19 Sep - Tue, 22 Sep
Vietnam Airlines Logo
08:55 - 09:50LHR  London Heathrow-VDH Dong Hoi
18h 55m2 stops Paris Charles de Gaulle Hanoi Noibai
Vietnam Airlines Logo
10:25 - 16:55VDH  Dong Hoi-LHR London Heathrow
60h 30m2 stops Hanoi Noibai Ho Chi Minh City
£1,569Vietnam Airlines
Sat, 19 Sep - Tue, 22 Sep
Vietnam Airlines Logo
08:55 - 09:50LHR  London Heathrow-VDH Dong Hoi
18h 55m2 stops Paris Charles de Gaulle Hanoi Noibai
Vietnam Airlines Logo
10:25 - 16:55VDH  Dong Hoi-LHR London Heathrow
36h 30m1 stop Hanoi Noibai
£1,638Vietnam Airlines
Sat, 19 Sep - Tue, 22 Sep

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Vietnam Airlines flights from London to Dong Hoi

Our best Vietnam Airlines deals on London to Dong Hoi flight tickets
Vietnam Airlines
27 Sept
LHR19:50London Heathrow
35h 00m
2 stops
VDH12:50Dong Hoi
30 Sept
VDH09:05Dong Hoi
37h 50m
1 stop
LHR16:55London Heathrow
£740
Vietnam Airlines
27 Sept
LHR19:50London Heathrow
32h 00m
1 stop
VDH09:50Dong Hoi
30 Sept
VDH09:05Dong Hoi
37h 50m
1 stop
LHR16:55London Heathrow
£769
Vietnam Airlines
27 Sept
LHR06:15London Heathrow
20h 15m
2 stops
VDH08:30Dong Hoi
30 Sept
VDH09:05Dong Hoi
37h 50m
1 stop
LHR16:55London Heathrow
£786

momondo Fare Finder

 
Customise your flight search to find flights from London 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 279,928 searches. Data last updated 12 August 2026.
Use the filters below to find and compare flights from London to Dong Hoi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonDong Hoi

LHR London Heathrow - VDH Dong Hoi

LHRVDH

London Heathrow

Sun 27/9

19:50-12:50

2 stops35h 00m

Dong Hoi

Wed 30/9

09:05-16:55

1 stop37h 50m

£740

LondonDong Hoi

LHR London Heathrow - VDH Dong Hoi

LHRVDH

London Heathrow

Sun 27/9

19:50-09:50

1 stop32h 00m

Dong Hoi

Wed 30/9

09:05-16:55

1 stop37h 50m

£769

LondonDong Hoi

LHR London Heathrow - VDH Dong Hoi

LHRVDH

London Heathrow

Sun 27/9

06:15-08:30

2 stops20h 15m

Dong Hoi

Wed 30/9

09:05-16:55

1 stop37h 50m

£786

LondonDong Hoi

LHR London Heathrow - VDH Dong Hoi

LHRVDH

London Heathrow

Sun 27/9

06:15-08:30

2 stops20h 15m

Dong Hoi

Wed 30/9

10:25-16:55

2 stops36h 30m

£815

LondonDong Hoi

LHR London Heathrow - VDH Dong Hoi

LHRVDH

London Heathrow

Sat 19/9

12:25-09:50

2 stops39h 25m

Dong Hoi

Tue 22/9

10:25-16:55

2 stops60h 30m

£1,425

LondonDong Hoi

LHR London Heathrow - VDH Dong Hoi

LHRVDH

London Heathrow

Sat 19/9

12:25-09:50

2 stops39h 25m

Dong Hoi

Tue 22/9

10:25-16:55

1 stop36h 30m

£1,448

LondonDong Hoi

LHR London Heathrow - VDH Dong Hoi

LHRVDH

London Heathrow

Sat 19/9

08:55-09:50

2 stops18h 55m

Dong Hoi

Tue 22/9

10:25-16:55

2 stops60h 30m

£1,569
Fastest return journey

LondonDong Hoi

LHR London Heathrow - VDH Dong Hoi

LHRVDH

London Heathrow

Sat 19/9

08:55-09:50

2 stops18h 55m

Dong Hoi

Tue 22/9

10:25-16:55

1 stop36h 30m

£1,638

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from London to Dong Hoi

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

Cheap London to Dong Hoi (LON to VDH) flight deals and tips

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

Fastest flight time

35h 00m

Direct flights

None
The fastest flight from London to Dong Hoi takes 35h 00m
There are no direct flights from London to Dong Hoi. There are no popular flight routes from London to Dong Hoi.
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Frequently asked questions about flying from London to Dong Hoi

  • How far is London to Dong Hoi by plane?

    A flight from London to Dong Hoi will travel around 5961.4 mi. By plane, this route typically takes 35h 00m.

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

    Prices for flights from London to Dong Hoi Airport are updated daily.

  • How old do you have to be to fly from London 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 layovers. It is recommended that you verify with the airline you are booking with for travel from London 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 license 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.

Frequently asked questions about flying from London to Dong Hoi

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

    Price Alerts will notify you by email when the price for flights to Dong Hoi from London decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

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

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Dong Hoi. momondo saves you time and could save you money on your trip.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Dong Hoi from London.

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

If you are simply researching potential flights to Dong Hoi, momondo offers a useful price alert feature which will track prices for flights to Dong Hoi from London and alert you when they change.

An easier way to manage your Dong Hoi trip

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