How long is the flight from London to Vientiane?

Direct flights from London to Vientiane typically take around 11h 27m. The great-circle distance is approximately 9,317 km.

What is the cheapest day to fly from London to Vientiane?

As a general industry pattern, mid-week flights (Tuesday and Wednesday) tend to be cheaper — see the cheapest-day page for real fare data on this route where available.

Which airlines fly from London to Vientiane?

Use our flight search above to see live availability and compare prices across airlines flying London to Vientiane.

How far in advance should I book a flight from London to Vientiane?

For the best fares, aim to book 4–8 weeks ahead during peak season and 2–4 weeks during off-peak periods. Last-minute deals can sometimes appear within 14 days of departure.

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Direct Flights: London to Vientiane

11h 27m

Flight time

9,317 km

Distance

Airport pairs

Find non-stop flights from London to Vientiane — no layovers, no connections. The route covers 9,317 km with a typical flight time of 11h 27m. Vientiane is located in Laos.

Direct airport connections

LHR

London Heathrow Airport

→

VTE

Wattay International Airport

LGW

London Gatwick Airport

→

VTE

Wattay International Airport

STN

London Stansted Airport

→

VTE

Wattay International Airport

LTN

London Luton Airport

→

VTE

Wattay International Airport

LCY

London City Airport

→

VTE

Wattay International Airport

Best time to book

We don't have a live fare history for this specific route yet. Use the search box above to see current prices.

More about this route

→Flight duration London to Vientiane →Flight distance London to Vientiane →Cheapest day to fly London to Vientiane →London to Vientiane flights

Other direct routes from London

Manchester47m Birmingham39m Paris54m Madrid1h 58m Barcelona1h 51m Brussels54m

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Nearby airports

Near London

London City Airport (LCY)36 km
London Gatwick Airport (LGW)41 km
London Luton Airport (LTN)45 km

Near Vientiane

Udon Thani Airport (UTH)71 km

FAQs — Direct Flights London to Vientiane

Yes, there are non-stop flights operating between London and Vientiane. Flight time is approximately 11h 27m.