Cheap flights from London-Gatwick to Vientiane
Cheap return flights from London-Gatwick to Vientiane
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Vientiane flight facts
What you need to know
What are the cheapest airlines?
- AirAsia
- Thai Airways
- Vietnam Airlines
These airlines usually offer the cheapest flights from London-Gatwick to Vientiane.
What airlines fly indirectly?
- Emirates
- Qatar Airways
- Singapore Airlines
These airlines fly from London-Gatwick to Vientiane, but you’ll have at least one layover.
How long is the flight?
16 hours 30 minutes
This is the shortest flight time from London-Gatwick to Vientiane.
Alternative flights from the UK to Vientiane
Check out prices for other routes
Alternative flights from London-Gatwick
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the London-Gatwick/Vientiane route. There are around 35 flights on any given week from the UK to Vientiane and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from London-Gatwick to Vientiane
Tips and advice from our flight experts
You've searched for flights from London-Gatwick to Vientiane. We've found 25 flights and compared them to give you the best offers. AirAsia is, on average, the cheapest for this route. Look out for their deals! The cheapest offer we've found is a one-way ticket for £72 from London-Gatwick to Vientiane on 01/05/2026 at 18:40.
We've scanned hundreds of airfares from dozens of airlines across the globe. In total, we've found 10 airlines that operate the 9,600 km flight from London-Gatwick to Vientiane.
To find the best offers, book at least 2-3 months in advance or look for last-minute deals. Consider flying with AirAsia, which offers competitive prices. The average flight duration is about 16 hours 30 minutes. After selecting an offer, fill out your information, proceed with payment, and consider booking a hotel with us or using our flight + hotel service to save time and money.
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