Due to multiple factors, expect to potentially pay more when booking in August. For low rates, February can be a great choice for travel to Vientiane. Flights to Vientiane from London Heathrow Airport in February are about £1,068 on average during February, but can be found for as low as £636.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 33% on flights from London Heathrow Airport to Vientiane compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £1,073. For sooner than that we have options available in the next 3 days from £1,320.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Vientiane as you normally would.
Vientiane Wattay (VTE), located 2.8 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Vientiane. 4 airlines have flights to Wattay from London Heathrow on a regular basis. Booking flights from London Heathrow to Vientiane Wattay should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.
Due to the rapidly changing circumstances due to COVID-19, airlines like Vietnam Airlines, Thai Airways, and Singapore Airlines flying from London Heathrow to Vientiane Wattay have implemented new flexible cancellation policies.
Yes, there are multiple flights from London Heathrow Airport to Vientiane for under £700. The cheapest flight booked recently is on Singapore Airlines for just £687, but on average you can expect to pay £905.
The most popular airlines flying from London Heathrow Airport to Vientiane are China Southern, Singapore Airlines and Thai Airways. Something to consider prior to booking your flight.
The cheapest flight price from London Heathrow Airport to Vientiane is £814. On average you can expect to pay £1,314. The most popular route, (London Heathrow - Vientiane Wattay), can usually be booked for £687.
Information is based on travel restrictions from London Heathrow to Vientiane Wattay
Most visitors from London Heathrow need to provide a negative COVID-19 test result and/or quarantine to enter Vientiane Wattay.
COVID-19 testing requirements
Visitors from London Heathrow must present a negative Antigen (quick-test) test taken 48 hours before departing to Vientiane Wattay.
Quarantine requirements
Visitors from London Heathrow are not required to quarantine after entering Vientiane Wattay.
Returning to London Heathrow from Vientiane Wattay
COVID-19 testing requirements
Visitors from Vientiane Wattay are not required to present a negative COVID-19 PCR test or antigen result upon entering London Heathrow.
Quarantine requirements
Visitors from Vientiane Wattay are not required to quarantine after entering London Heathrow.
Airline | Cheapest | Average | Flexibility | On-time | COVID-19 safety | |
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£400 | £571 | No cancel fee | 69% |
Search China Southern flights
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£548 | £728 | No cancel fee | 81% |
Search Vietnam Airlines flights
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£582 | £826 | No cancel fee | 81% |
Search Singapore Airlines flights
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£625 | £822 | No cancel fee | 77% |
Search Thai Airways flights
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