Cheap flights from London Gatwick to Vientiane from £615

from as little as £615

30 nights in Vientiane, departing London Gatwick on 22 / Sep / 2025 with China Southern Airlines (price found 49 hours ago)

Subject to availability, prices correct of the last 24 hours
Vientiane
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The London Gatwick / Vientiane route

All 9321 km of it

Cheap flight deals for this route

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Vientiane flight facts

What you need to know

Alternative flights from the UK to Vientiane

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Vientiane

22 / Sep / 2025 is currently the lowest priced day of the year to fly the London Gatwick/Vientiane route. There are around 84 flights on any given week from the UK to Vientiane and the cheapest month to fly right now is September.

Not suitable? Try running another search or viewing all cheap flight deals.

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 Gatwick 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 Gatwick to Vientiane, across the four airlines that offer this route. We've found that 22 / Sep / 2025 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 Thai Airways International, Emirates & Qatar Airways. Thai Airways International 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 Gatwick to Vientiane will take at least 18 hrs 5 mins. On average, it takes 20 hrs 50 mins to fly the 9321 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

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