Find out what a flight from London Heathrow to Vientiane might cost

Prices vary based on date, airline, and availability. Compare several options if you're flying between London and Vientiane.

Select your dates to check current offers.

Try shifting your departure forward or backward by a day to find better options. If you’re looking for a good deal, consider flying outside peak hours as well.

Are there alternative airports near London and Vientiane?

The two cities are about 9318 km apart. Looking beyond the main airport might reveal better options.

• Airports in London: There are 6 airports in London - City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.
• Airports in Vientiane: Only Vientiane - Wattay is active at the moment.

Many smaller airports are connected by direct buses or shuttles, often at low cost. If Vientiane has more than one airport, you can pick the most convenient for your destination.

Smart ways to search flights from London Heathrow to Vientiane

Use Jetcost to view tailored results based on what you care about — time, duration, number of stops, or even your preferred booking agency. Results include the best airlines and travel agencies.

Other popular destinations

Flying to Laos? Other travelers also searched: Luang Namtha, Luang Prabang, Pakse, Vientiane.

Prefer non-stop flights? Just activate the filter to skip unnecessary layovers. If your dates are flexible, you can also explore different departure and return combinations to find the best fit.