Cheap flights from London to Vientiane

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The best prices from London to Vientiane Wattay are usually found in November or May, booked 46 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

How to find the cheapest flight from
London (LON) to Vientiane (VTE)

All the information you need to plan the best LON to VTE flight in 2021: compare London to Vientiane flight prices with the expected peak season, weather and rainfall in Vientiane.
LON - VTE
Price
£684 - £1,173
VTE
Temperature
22 - 29 °C
VTE
Precipitation
10 - 120 mm

Popular in

December

High demand for flights, 31% potential price rise

Cheapest in

November

Best time to find cheap flights, 16% potential price drop

Round-trip from

£498

From London (LON) to Vientiane Wattay

One-way from

£358

One-way flight from London (LON) to Vientiane Wattay

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from London to Vientiane (LON - VTE)?

When flying from London to Vientiane, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 23% versus a flight at midday.

What is the cheapest day to fly return from London to Vientiane?

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Vientiane. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from London to Vientiane?

Travellers have found it’s best to book a flight 45 days in advance to save up to 10% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 45 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London to Vientiane 1-2 weeks in advance for as low as £555, or £628 for flights within the next 24 hours.

What is the cheapest month to fly from London to Vientiane?

The best pricing can be found in the month of November. Prices to Vientiane from London average £593. You can even find prices in November for less than £593, as users have found deals to Vientiane from as low as £465. The month of December appears to be one of the more expensive times to travel to Vientiane from London. Flying in the targeted month can save you up to 44%.

London to Vientiane 2021 flight deals

Cheap flights to Vientiane from London found for this year
5 Dec - 18 Dec
£868pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
VTE
Vientiane Wattay
VTE
Vientiane Wattay
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
20 Dec - 3 Jan
£1,039pp
LHR
London Heathrow
Multiple airlines
     
3 STOPS
VTE
Vientiane Wattay
VTE
Vientiane Wattay
Multiple Airlines
     
3 STOPS
LHR
London Heathrow
20 Dec - 3 Jan
£1,058pp
LHR
London Heathrow
Multiple airlines
     
3 STOPS
VTE
Vientiane Wattay
VTE
Vientiane Wattay
Multiple Airlines
   
2 STOPS
LHR
London Heathrow

One-way flights to Wattay from London

The cheapest one-way flights from London to Vientiane
13:50 - 16:20
Multiple Airlines
1 stop
19h 30m
LHR - VTE
Multiple Airlines
£1,161
Kiwi.com
13:10 - 14:45
Multiple Airlines
2 stops
42h 35m
LHR - VTE
Multiple Airlines
£358
Kiwi.com
13:35 - 14:45
Multiple Airlines
2 stops
42h 10m
LCY - VTE
Multiple Airlines
£525
Travelgenio

Related info for your journey

Useful info, stats and facts about <span class="emphasized">London</span> to <span class="emphasized">Vientiane</span> flights.

Flight FAQs

From London to Vientiane

What airport do you fly into for flights to Vientiane from London?

Located just 2.8 mi from the city centre, Vientiane Wattay is the airport most travellers will use when flying to Vientiane from London. Booking flights from London to Wattay (VTE) should be relatively easy as there are 0 daily inbound flights from London from 3 different airlines.

Which airlines flying from London to Vientiane Wattay have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Thai Airways, Vietnam Airlines, and China Southern flying from London to Vientiane Wattay have implemented new flexible cancellation policies.

Can I find flights from London to Vientiane for under £700 on Cheapflights?

Yes, there are multiple flights from London to Vientiane for under £700. The cheapest flight booked recently is on Multiple Airlines for just £604, but on average you can expect to pay £980.

What are the most popular routes from London to Vientiane?

When deciding which route to take from London to Vientiane, consider London Heathrow - Vientiane Wattay, London City - Vientiane Wattay or London Stansted - Vientiane Wattay, as they are the most popular.

What are the cheapest flights from London to Vientiane?

Looking at all options, your cheapest flight can be booked for £309. While the most popular route (London Heathrow - Vientiane Wattay) can be booked for £604 on average our data indicates £664 when flying from London to Vientiane

What are the most popular airlines that fly from London to Vientiane?

Before booking your flight from London to Vientiane, check out the most popular airlines for this route: China Southern, Thai Airways or Vietnam Airlines.

COVID Restrictions

View COVID Travel Restrictions for Vientiane, Laos

Do I need a COVID test to fly to Vientiane from London?

Information is based on travel restrictions from London to Vientiane Wattay

Most visitors from London will not be allowed to enter Vientiane Wattay.

COVID-19 testing requirements
Visitors from London must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Vientiane Wattay.

Quarantine requirements
Visitors from London are not required to quarantine after entering Vientiane Wattay.

Documents
Laotian eVISA - May be required.


Do I need a test to fly back to London from Vientiane?

Returning to London from Vientiane Wattay

COVID-19 testing requirements
Visitors from Vientiane Wattay must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London.

Quarantine requirements
Visitors from Vientiane Wattay are not required to quarantine after entering London.

Hide COVID Travel Restrictions for Vientiane, Laos

Destination information for Vientiane

Things to know before you go - useful duration and weather info for your trip from London to Vientiane.
Today's exchange rate
£1 = 13,693.54₭
Average temperature for October in Vientiane
31.0 °C
Avg rainfall for October in Vientiane
45.0 mm

Airports servicing London

Gatwick (LGW)
Stansted (STN)
London City (LCY)
Luton (LTN)
Southend (SEN)

Airports servicing Vientiane

Top 3 airlines flying from London to Vientiane Wattay

The chart below displays the airlines Cheapflights users travelling from London to Vientiane choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
China Southern
£349 £500 No cancel fee 69%
Search China Southern flights
Thai Airways
£458 £554 No cancel fee 77%
Search Thai Airways flights
Vietnam Airlines
£479 £636 No cancel fee 81%
Search Vietnam Airlines flights
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