S$899 Cheap Flights from London to Vientiane

View S$899 flight on Mon, 26 Jan, 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 S$899 for one-way flights and S$972 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Tue, 17 Mar - Sun, 22 Mar
LHR
London
VTE
Vientiane
S$972 Return, found 1 day ago
S$972
Return
found 1 day ago
Select China Southern Airlines flight, departing Tue, 17 Mar from London to Vientiane, returning Sun, 22 Mar, priced at S$972 found 1 day ago
China Southern Airlines
Tue, 17 Feb - Sun, 22 Mar
LHR
London
VTE
Vientiane
S$1,024 Return, found 1 day ago
S$1,024
Return
found 1 day ago
Select China Southern Airlines flight, departing Tue, 17 Feb from London to Vientiane, returning Sun, 22 Mar, priced at S$1,024 found 1 day ago
China Eastern Airlines
Tue, 17 Feb - Sun, 22 Mar
LHR
London
VTE
Vientiane
S$1,347 Return, found 1 day ago
S$1,347
Return
found 1 day ago
Select China Eastern Airlines flight, departing Tue, 17 Feb from London to Vientiane, returning Sun, 22 Mar, priced at S$1,347 found 1 day ago
Singapore Airlines
Sat, 21 Feb - Sat, 28 Feb
LHR
London
VTE
Vientiane
S$1,383 Return, found 2 days ago
S$1,383
Return
found 2 days ago
Select Singapore Airlines flight, departing Sat, 21 Feb from London to Vientiane, returning Sat, 28 Feb, priced at S$1,383 found 2 days ago
China Eastern Airlines
Sat, 21 Feb - Sat, 28 Feb
LHR
London
VTE
Vientiane
S$1,393 Return, found 2 days ago
S$1,393
Return
found 2 days ago
Select China Eastern Airlines flight, departing Sat, 21 Feb from London to Vientiane, returning Sat, 28 Feb, priced at S$1,393 found 2 days ago
Singapore Airlines
Tue, 17 Feb - Sun, 22 Mar
LHR
London
VTE
Vientiane
S$1,414 Return, found 1 day ago
S$1,414
Return
found 1 day ago
Select Singapore Airlines flight, departing Tue, 17 Feb from London to Vientiane, returning Sun, 22 Mar, priced at S$1,414 found 1 day ago
Singapore Airlines
Sat, 21 Feb - Sat, 28 Feb
LHR
London
VTE
Vientiane
S$1,436 Return, found 2 days ago
S$1,436
Return
found 2 days ago
Select Singapore Airlines flight, departing Sat, 21 Feb from London to Vientiane, returning Sat, 28 Feb, priced at S$1,436 found 2 days ago
Qatar Airways
Tue, 17 Feb - Sun, 22 Mar
LHR
London
VTE
Vientiane
S$1,439 Return, found 1 day ago
S$1,439
Return
found 1 day ago
Select Qatar Airways flight, departing Tue, 17 Feb from London to Vientiane, returning Sun, 22 Mar, priced at S$1,439 found 1 day ago
Oman Air
Sat, 21 Feb - Sat, 28 Feb
LHR
London
VTE
Vientiane
S$1,453 Return, found 2 days ago
S$1,453
Return
found 2 days ago
Select Oman Air flight, departing Sat, 21 Feb from London to Vientiane, returning Sat, 28 Feb, priced at S$1,453 found 2 days ago
Singapore Airlines
Tue, 17 Feb - Sun, 22 Mar
LHR
London
VTE
Vientiane
S$1,467 Return, found 1 day ago
S$1,467
Return
found 1 day ago
Select Singapore Airlines flight, departing Tue, 17 Feb from London to Vientiane, returning Sun, 22 Mar, priced at S$1,467 found 1 day ago

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 S$972. 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.

Travel information

Origin airport
Heathrow
Destination airport
Wattay Intl.
Airlines serving
Austrian Airlines, China Eastern Airlines, China Southern Airlines, Lufthansa, Singapore Airlines, Vietnam Airlines
Return price
S$971
Distance
9264 km

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Perfect flights from London to Vientiane

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from London to Vientiane

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