Search flights from Vientiane (VTE) to London (LON)

Book your plane tickets from Vientiane to London with ease

Cheapest flights to London

The cheapest flights available in the next 60 days – prices are updated regularly

Mon 1 Dec
US$434.29
One way
Economy
1 traveller
Mon 24 Nov
US$435.30
One way
Economy
1 traveller
Tue 25 Nov
US$436.74
One way
Economy
1 traveller

Flying from Vientiane to London: things to know

The most popular route is from Wattay International Airport in Vientiane to London Heathrow Airport in London. On average this flight takes 18 hours 30 minutes one way and costs US$1,897 for the round trip.

Most popular route
Wattay International Airport (VTE) to London Heathrow Airport (LHR)
Average flight time
18 hours 30 minutes
Average round-trip price
US$1,897
Fly from Vientiane to London
7 airlines

Reasons to book flights with Booking.com

  • Great selection

    Easily compare flights, airlines and prices – all in one place

  • No hidden fees

    Always know exactly what you’re paying for

  • Flexibility

    Use our flexible plane ticket option to change your dates if needed

Flexible plane ticket options are available for an additional cost on selected airfares

Airlines that fly from Vientiane to London

Airline options may vary according to recently booked flights and your search terms

  • Thai Airways
  • China Eastern Airlines
  • Vietnam Airlines
  • China Southern Airlines
  • Lao Airlines
  • Singapore Airlines
  • Austrian Airlines

Frequently asked questions

Fly to more destinations from Vientiane

Research, refine and make plans for your whole trip

Flights from Laos to the United Kingdom

Flexible on where to fly from? Laos also has many flight options for the United Kingdom.

All flights

Fly to your next dream destination.

Flights to London Heathrow Airport

Jet into this airport to explore London at your leisure.

Flights to London Gatwick Airport

Jet into this airport to explore London at your leisure.

Flights to England

Reaching England just got easier!

Flights to Greater London

Reaching Greater London just got easier!

Flights from Vientiane to the United Kingdom

Compare flights, find the best prices and hop on the next plane to the United Kingdom.

Hotels in London

A popular choice with visitors to the United Kingdom.