RM 360 Find Cheap Flights from Kuala Lumpur Airport to Vientiane – Compare and Save

If you are looking for a flight deal from Kuala Lumpur Airport to Vientiane, look for departures on Thursdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Vientiane, Saturday is the cheapest day to fly and Thursday is the most expensive.

The cheapest month for flights from Kuala Lumpur Intl Airport to Vientiane is November, where tickets cost RM 724 (return) on average. On the other hand, the most expensive months are March and July, where the average cost of round-trip tickets is RM 1,116 and RM 1,112 respectively.

No, with an average price for the route of RM 1,033, prices are generally cheapest when you fly direct.

To get a below average price on the flight from Kuala Lumpur Intl Airport to Vientiane, you should book around 4 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

In the past 5 days, the cheapest return tickets from Kuala Lumpur Airport to Vientiane were found on AirAsia (RM 724) and VietJet Air (RM 728).

There is just one airline that flies from Kuala Lumpur Intl Airport to Vientiane direct and that is AirAsia. The best return deal found from AirAsia for the route is RM 641.

Weekly flights between Kuala Lumpur and Vientiane historically see delays in approximately 12% of cases, with the average delay over the past year being 103 minutes.

Typically, flights leaving in the morning tend to face fewer delays, whereas flights in the morning have historically encountered delays more often.

Statistically, Thursday is the day of the week with the fewest delays on this flight route, while Saturday has typically experienced more delays than other days.

Based on our data, AirAsia have experienced the fewest delays on this route in the past 12 months, with only about 12% of their flights encountering any delays.

Bangkok (BKK) is the top choice – 50% of KAYAK users who clicked on one-stop flights from Kuala Lumpur Airport to Vientiane picked an itinerary connecting there.

Flights via Ho Chi Minh City (SGN) offer the most affordable fares, with an average price of RM 1,754 for a return.

Consider flying via Ho Chi Minh City (SGN) for the shortest journey. The average one-way travel time for flights connecting there is 5h 50m.

If you prefer a quick connection, Bangkok (BKK) often has the shortest stopovers from Kuala Lumpur Airport to Vientiane, with an average time of 3h 00m.