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Cheap flights from London to Dong Hoi from £316

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Dong Hoi departing on 5/9. 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
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Find the cheapest flights from London to Dong Hoi

Cheap return flights

Enter your travel dates to find the best prices.
Vietnam Airlines Logo
11:00 - 09:50
LHR
-
VDH
39h 50m
2 stops
Vietnam Airlines Logo
09:10 - 07:15
VDH
-
LHR
29h 05m
1 stop
£902Vietnam Airlines
Sat, 14 Nov - Wed, 18 Nov
Vietnam Airlines Logo
11:00 - 09:50
LHR
-
VDH
39h 50m
2 stops
Vietnam Airlines Logo
09:10 - 07:15
VDH
-
LHR
29h 05m
1 stop
£903Vietnam Airlines
Sat, 14 Nov - Wed, 18 Nov
Vietnam Airlines Logo
11:00 - 09:50
LHR
-
VDH
39h 50m
2 stops
Vietnam Airlines Logo
10:25 - 07:15
VDH
-
LHR
27h 50m
2 stops
£904Vietnam Airlines
Sat, 14 Nov - Wed, 18 Nov
Vietnam Airlines Logo
11:00 - 09:50
LHR
-
VDH
39h 50m
2 stops
Vietnam Airlines Logo
09:10 - 07:15
VDH
-
LHR
53h 05m
2 stops
£905Vietnam Airlines
Sat, 14 Nov - Wed, 18 Nov
Vietnam Airlines Logo
11:00 - 09:50
LHR
-
VDH
39h 50m
2 stops
Vietnam Airlines Logo
09:10 - 07:15
VDH
-
LHR
53h 05m
2 stops
£907Vietnam Airlines
Sat, 14 Nov - Wed, 18 Nov

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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
14 Nov
LHR11:00London Heathrow
39h 50m
2 stops
VDH09:50Dong Hoi
18 Nov
VDH09:10Dong Hoi
29h 05m
1 stop
LHR07:15London Heathrow
£902
Vietnam Airlines
14 Nov
LHR11:00London Heathrow
39h 50m
2 stops
VDH09:50Dong Hoi
18 Nov
VDH09:10Dong Hoi
29h 05m
1 stop
LHR07:15London Heathrow
£903
Vietnam Airlines
14 Nov
LHR11:00London Heathrow
39h 50m
2 stops
VDH09:50Dong Hoi
18 Nov
VDH10:25Dong Hoi
27h 50m
2 stops
LHR07:15London Heathrow
£904

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 1 July 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 - VDH

LHRVDH

London Heathrow

Sat 14/11

11:00-09:50

2 stops39h 50m

Dong Hoi

Wed 18/11

09:10-07:15

1 stop29h 05m

£902

LondonDong Hoi

LHR - VDH

LHRVDH

London Heathrow

Sat 14/11

11:00-09:50

2 stops39h 50m

Dong Hoi

Wed 18/11

09:10-07:15

1 stop29h 05m

£903
Fastest return journey

LondonDong Hoi

LHR - VDH

LHRVDH

London Heathrow

Sat 14/11

11:00-09:50

2 stops39h 50m

Dong Hoi

Wed 18/11

10:25-07:15

2 stops27h 50m

£904

LondonDong Hoi

LHR - VDH

LHRVDH

London Heathrow

Sat 14/11

11:00-09:50

2 stops39h 50m

Dong Hoi

Wed 18/11

09:10-07:15

2 stops53h 05m

£905

LondonDong Hoi

LHR - VDH

LHRVDH

London Heathrow

Sat 14/11

11:00-09:50

2 stops39h 50m

Dong Hoi

Wed 18/11

09:10-07:15

2 stops53h 05m

£907
Cheapest one-way

LondonDong Hoi

LGW - VDH

LGWVDH

London Gatwick

Sat 5/9

19:55-08:10

3 stops54h 15m

£316
Fastest single journey

LondonDong Hoi

LHR - VDH

LHRVDH

London Heathrow

Sat 5/9

22:05-09:50

2 stops29h 45m

£393

LondonDong Hoi

LGW - VDH

LGWVDH

London Gatwick

Sat 5/9

18:10-08:10

2 stops32h 00m

£410

LondonDong Hoi

LHR - VDH

LHRVDH

London Heathrow

Sat 5/9

22:15-09:50

3 stops53h 35m

£443

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

28h 15m

Direct flights

None
The fastest flight from London to Dong Hoi takes 28h 15m
There are no direct flights from London to Dong Hoi. There are no popular flight routes from London to Dong Hoi.
Search flight deals

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 28h 15m.

  • 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

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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