฿25,660 Cheap Flights from London (LHR) to Vientiane (VTE)

View ฿25,660 flight on Sun, 25 Oct 2026Opens in a new window

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

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Cheap Flights from London (LHR) to Vientiane (VTE)

Prices were available within the past 7 days and start at ฿25,660 for one-way flights and ฿38,465 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Mon, 9 Mar - Tue, 17 Mar
LHR
London
VTE
Vientiane
฿38,465 Return, found 2 days ago
฿38,465
Return
found 2 days ago
Select Lufthansa flight, departing Mon, 9 Mar from London to Vientiane, returning Tue, 17 Mar, priced at ฿38,465 found 2 days ago
Qatar Airways
Sun, 25 Oct - Thu, 5 Nov
LHR
London
VTE
Vientiane
฿38,515 Return, found 11 hours ago
฿38,515
Return
found 11 hours ago
Select Qatar Airways flight, departing Sun, 25 Oct from London to Vientiane, returning Thu, 5 Nov, priced at ฿38,515 found 11 hours ago
Lufthansa
Mon, 9 Mar - Tue, 17 Mar
LHR
London
VTE
Vientiane
฿38,565 Return, found 2 days ago
฿38,565
Return
found 2 days ago
Select Lufthansa flight, departing Mon, 9 Mar from London to Vientiane, returning Tue, 17 Mar, priced at ฿38,565 found 2 days ago
China Airlines
Mon, 9 Mar - Tue, 17 Mar
LHR
London
VTE
Vientiane
฿40,075 Return, found 2 days ago
฿40,075
Return
found 2 days ago
Select China Airlines flight, departing Mon, 9 Mar from London to Vientiane, returning Tue, 17 Mar, priced at ฿40,075 found 2 days ago
Thai Airways International
Mon, 9 Mar - Tue, 17 Mar
LHR
London
VTE
Vientiane
฿40,250 Return, found 2 days ago
฿40,250
Return
found 2 days ago
Select Thai Airways International flight, departing Mon, 9 Mar from London to Vientiane, returning Tue, 17 Mar, priced at ฿40,250 found 2 days ago
Thai Airways International
Sun, 25 Oct - Thu, 5 Nov
LHR
London
VTE
Vientiane
฿40,755 Return, found 11 hours ago
฿40,755
Return
found 11 hours ago
Select Thai Airways International flight, departing Sun, 25 Oct from London to Vientiane, returning Thu, 5 Nov, priced at ฿40,755 found 11 hours ago
EVA Airways
Mon, 9 Mar - Tue, 17 Mar
LHR
London
VTE
Vientiane
฿40,885 Return, found 2 days ago
฿40,885
Return
found 2 days ago
Select EVA Airways flight, departing Mon, 9 Mar from London to Vientiane, returning Tue, 17 Mar, priced at ฿40,885 found 2 days ago
Emirates
Mon, 9 Mar - Tue, 17 Mar
LHR
London
VTE
Vientiane
฿41,130 Return, found 2 days ago
฿41,130
Return
found 2 days ago
Select Emirates flight, departing Mon, 9 Mar from London to Vientiane, returning Tue, 17 Mar, priced at ฿41,130 found 2 days ago
EVA Airways
Mon, 9 Mar - Tue, 17 Mar
LHR
London
VTE
Vientiane
฿41,135 Return, found 2 days ago
฿41,135
Return
found 2 days ago
Select EVA Airways flight, departing Mon, 9 Mar from London to Vientiane, returning Tue, 17 Mar, priced at ฿41,135 found 2 days ago
Brussels Airlines
Mon, 9 Mar - Tue, 17 Mar
LHR
London
VTE
Vientiane
฿41,465 Return, found 2 days ago
฿41,465
Return
found 2 days ago
Select Brussels Airlines flight, departing Mon, 9 Mar from London to Vientiane, returning Tue, 17 Mar, priced at ฿41,465 found 2 days ago
Flight from London to Vientiane route information
Origin airport
Heathrow
Destination airport
Wattay Intl.
Return price
฿38,465
Distance
9264 km

Perfect flights from London to Vientiane

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from London to Vientiane. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Heathrow to Wattay Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿25,660 and roundtrip prices from ฿38,465. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Wattay Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Vientiane.

Frequently asked questions

How much is a flight from London Heathrow to Wattay Intl. Airport (VTE)?
Round-trip flights between LHR and Wattay Intl. Airport (VTE) start from ฿38,465. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year — book ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport to Wattay Intl. Airport (VTE)?
The majority of flights can be cancelled online, but whether or not you are charged a fee depends on your airline. If you do need to cancel your trip, follow the instructions in the Customer Service Portal.
How do I find cheap flights from London Heathrow to VTE 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 Wattay Intl. Airport (VTE)?
Make the 14 hours and 7 minutes between Heathrow Airport (LHR) and VTE (VTE) as comfortable as you can. Bring the essentials, like a water bottle, toothbrush and toiletries, and simply enjoy the flight!
How far is the flight from Heathrow Airport to Vientiane Airport?
You'll have 9,300 kilometres to cover on the long-haul Hounslow to Vientiane route. Wear layers of comfy clothes and consider taking earplugs and a sleep mask.
Which airlines fly direct from London Heathrow to Vientiane Airport?
At present, no airlines offer flights directly from Heathrow Airport to Wattay Intl. Airport (VTE). You'll need to book a flight with at least one stop. To get the best connections and price, lock in your fare well ahead of time.
Are London Heathrow to Wattay Intl. Airport (VTE) flight tickets cheaper when they're purchased at the last minute?
It is possible to find an amazing last-minute deal from London Heathrow to VTE, but it can also be hit-or-miss. As many airlines release prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to pounce when you see a bargain. Expedia compares air carrier prices and updates flight deals all the time, so you can feel confident knowing you're always seeing the latest offers.

Explore a world of travel with Expedia

London Airports

London

Gatwick to Vientiane
฿38,340.00
Stansted to Vientiane
฿39,740.00
*Available to Expedia members.