
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from London to Vientiane
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Vietnam Airlines flights from London to Vientiane
Our best Vietnam Airlines deals on London to Vientiane flight tickets
China Southern flights from London to Vientiane
Our best China Southern deals on London to Vientiane flight tickets
See travel insights to Vientiane from
How to get the cheapest flight ticket from London to Vientiane
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Vientiane?
In general, March is the cheapest month to fly from London to Vientiane. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £665. If you’re not able to fly to Vientiane in March, then June is your next best option. Flight prices from London to Vientiane during June average around £672.
What is the cheapest day to depart on your flight to Vientiane?
The cheapest day to depart from London to Vientiane is on a Thursday when prices can be found for as low as £780. On the other hand, Saturday is the most expensive day to depart from London because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £883.
What is the cheapest time of day to depart on your flight to Vientiane?
The cheapest time of day to fly to Vientiane is at midday when flights can be purchased for as low as £0. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £874 on average. Flights to Vientiane from London in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.
How far in advance should I book a flight to Vientiane?
You are more likely to see cheaper flights to Vientiane from London when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to Vientiane for around £883 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vientiane from London for as low as £676 on momondo.
What is the cheapest airline that flies from London to Vientiane Wattay?
China Southern, Thai Airways, and Vietnam Airlines are the most popular carriers operating from London to Vientiane Wattay
Which airlines fly to Vientiane?
Thai Airways, China Eastern and China Southern are the top three most popular airlines that fly to Vientiane from London according to our data. Thai Airways is the first choice among our users, with 62% of people opting to fly with this airline when travelling to Vientiane. Keep in mind that there are 3 different airlines that fly to Vientiane on a routine basis, so you have a few additional options to choose from.
When to book flights from London to Vientiane
Cheap London to Vientiane (LON to VTE) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to Vientiane
How far is London to Vientiane Wattay by plane?
Vientiane Wattay is 5774.2 mi away from London. A reasonable flight in good conditions will take 16h 35m.
When did momondo last update prices for flights from London to Vientiane Wattay Airport?
Prices for flights from London to Vientiane Wattay Airport are updated daily.
How many operators does momondo search for flights from London to Vientiane Wattay Airport?
As of February 2025, there are 3 operators available to choose from for flights from London to Vientiane Wattay Airport.
How old do you have to be to fly from London to Vientiane Wattay Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Vientiane Wattay Airport.
What documentation or ID do you need to fly to Vientiane Wattay Airport?
The travel and health documents you'll need for your trip to Vientiane Wattay Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Vientiane Wattay Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from London to Vientiane?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London to Vientiane is Thai Airways (41% of total bookings). The next most popular airlines are China Eastern (37%), China Southern (14%), and Vietnam Airlines (8%).
Best airlines flying from London to Vientiane
Compare and see reviews for airlines that fly from London to Vientiane with momondo
Airline | Rating | Free Cancellation | Price | ||
---|---|---|---|---|---|
PriceFrom £502 | Free Cancellation | Rating 7.6 87 reviews | |||
PriceFrom £615 | Free Cancellation | Rating 7.0 126 reviews | |||
PriceFrom £823 | Free Cancellation | Rating 7.8 317 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from London to Vientiane?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Vientiane for you.
Can I find flights from London to Vientiane with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for London to Vientiane flights to just show those with flexible booking policies.
How can momondo help me find flights from London to Vientiane?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Vientiane.
I’m not ready to book a flight from London to Vientiane right now. Can momondo alert me if prices change?
Price alerts on flights to Vientiane from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.