￥101,400 Cheap Flights from London (LHR) to Vientiane (VTE)

View ￥101,400 flight on Sun, Jan 25, 2026Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Wattay Intl. Airport (VTE)

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Cheap Flights from London to Vientiane (LHR-VTE)

Prices were available within the past 7 days and start at ￥101,400 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much is a flight from Heathrow Airport (LHR) to Wattay Intl. Airport (VTE)?
The lowest price advertised for a round-trip flight from London Heathrow to Vientiane Airport is . But you better get moving. This figure is taken from fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from London Heathrow to Wattay Intl. Airport (VTE)?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from LHR to Vientiane Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LHR to Wattay Intl. Airport (VTE) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from London Heathrow to Vientiane Airport?
To survive the 14 hours and 8 minutes flight time between Heathrow Airport and Wattay Intl. Airport (VTE), it's wise to plan ahead. A smartphone filled with your favorite playlists is a good place to start.
How far is the flight from Heathrow Airport to VTE?
With around 9,300 kilometers separating Heathrow Airport (LHR) and Vientiane Airport, your flight will be a long one. Pack wisely to make your time in the air more comfortable. Little things like warm clothing and a good travel pillow can make a huge difference.
Which airlines fly direct from Heathrow Airport to VTE?
You won't find any airlines operating directly between Heathrow Airport (LHR) and Vientiane Airport, so be prepared to make at least one stop on your journey. A layover, whether short or long, can be a welcome way to break up a trip!
Are LHR to VTE flight tickets cheaper when they're purchased at the last minute?
Fares from LHR to VTE are available up to a year before departure on Expedia. And although you may score a fantastic last-minute deal, it's not something you should bank on. Also, booking your flights ahead of time means you'll have more options — and you can avoid getting stuck in the dreaded middle seat! We're constantly updating our fares to bring you the biggest bargains, so keep checking in for all the latest specials.

Travel information

Travel information

Origin airport
Heathrow
Destination airport
Wattay Intl.
Distance
9264 km

Book with confidence

Book with confidence

London to Vientiane Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from London to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Vientiane.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with LHR to VTE flights that won’t make your bank account wince. Ready to temporarily leave behind London for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to VTE with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

London to Vientiane Flights

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