Return flights from Guangzhou to Vientiane Flights from US$123 incl. tax

Based on HopeGoo data, 9 Air offers one-way fares as low as US$100 on Cheapest nonstop routes (e.g. CAN to VTE on Wed, Mar 25), while 9 Air offers Cheapest nonstop round-trips from US$182 departing on Mon, Mar 16 and returning on Fri, Mar 20.

At the moment, you can catch a nonstop flight from Guangzhou to Vientiane with the following airlines, including: 9 Air China Southern Airlines Lao Airlines Hainan Airlines Selected airlines are based on historical data collected from flight bookings users made on HopeGoo within the last 90 days.

It takes about 2 hours 27 minutes to fly from Guangzhou to Vientiane.

By analyzing data from all airlines on the HopeGoo flight calendar, it looks like the best time to book a flight from Guangzhou to Vientiane is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

Based on HopeGoo data in the past 4 weeks, there is 15 flight per week flying from Guangzhou to Vientiane. You can check the weekly schedule for popular airlines on this route below: 9 Air: S/-/T/-/T/-/S -- AQ1277 (21:49) China Southern Airlines: S/M/T/W/T/F/S -- CZ6091 (13:48) Sichuan Airlines: S/M/T/W/T/F/S -- 3U7083 (13:48)

To find best deals on flights from Guangzhou to Vientiane, you can use various tools on HopeGoo: · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Mar 25, with one-way flights priced at just US$100. · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is 9 Air. · Set up price alerts to easily monitor ticket prices without having to check every day. · Check HopeGoo flight deals and promo codes frequently. · Avoid peak season unless you book very early. It seems the peak season for Vientiane travel is around January. · Get exclusive promo codes for HopeGoo app users.

The cheapest months to fly from Guangzhou to Vientiane is October, when demand for travel is lower.

After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Guangzhou to Vientiane on February 15, 2026 with 9 Air, with prices starting at US$178.

You can land at any one of the following hubs in Vientiane, with Guangzhou Baiyun International Airport to Wattay International Airport (CAN-VTE) is by far the most common option on this route: Wattay International Airport (VTE).

The time difference between Vientiane and Guangzhou is 1h.

Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your HopeGoo, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.