COVID-19: Please click here for latest updates, including airline refund policies

Cheap flights from London Heathrow to Vientiane

from as little as £6,506

7 nights in Vientiane, departing London Heathrow on 10 / Mar / 2021 with Singapore Airlines (price found 13 hours ago)

Subject to availability, prices correct of the last 24 hours
Vientiane
  1. Flights
  2. Asia
  3. Laos
  4. Vientiane Flights
  5. Vientiane from London Heathrow

Cheap return flights from London Heathrow to Vientiane

Find the best deals

The London Heathrow / Vientiane route

All 9325 km of it

Cheap flight deals for this route

See what's hot at the moment

Vientiane flight facts

What you need to know

Alternative flights from the UK to Vientiane

Check out prices for other routes
from £6,506 pp
Find flights
search for price
Find flights
search for price
Find flights
search for price
Find flights
search for price
Find flights
search for price
Find flights
search for price
Find flights

Alternative flights from London Heathrow

You might find cheaper flights nearby
from £544 pp
Find flights
from £399 pp
Find flights
from £550 pp
Find flights
from £533 pp
Find flights
from £617 pp
Find flights
from £475 pp
Find flights
Vientiane

Today alone, Netflights has searched over four flights. 10 / Mar / 2021 is currently the lowest priced day of the year to fly the London Heathrow/Vientiane route. There are around four flights on any given week from the UK to Vientiane and the cheapest month to fly right now is March.

Min / Max Temperature (°C)
LOWEST

17 °C

AVG

26 °C

HIGHEST

33 °C

Rainfall (mm)
LOWEST

10 mm

AVG

55 mm

HIGHEST

120 mm

Key facts about Vientiane

How to get cheap flights from London Heathrow to Vientiane

Tips and advice from our flight experts

Search for cheap flights and last-minute deals with Netflights. We've scanned all the flights from London Heathrow to Vientiane, across the one airlines that offer this route. We've found that 10 / Mar / 2021 is the cheapest date to travel at the moment, but it's best to go through the results to see which flight suits you.

The most popular airlines offering flights to Vientiane are Singapore Airlines. Singapore Airlines is the most popular one, but that doesn’t mean their flights will be the cheapest. If you can't find a flight time that suits you, why not look at flying out from a different airport?

Your flight from London Heathrow to Vientiane will take at least 43 hrs 25 mins. On average, it takes 43 hrs 25 mins to fly the 9325 km distance. Take a look at flight times to see which one works best for you.

You can also search by month, which will reveal the cheapest time of the week to fly.

Other popular destinations near Vientiane

Where other people are flying to

Context Id: 63ae165f-3db5-4229-a276-680266b80c01