Cheap flights from Kunming to Vientiane from $128 KMG → VTE

Found recently, and the cheapest we hold

What have prices looked like?

Over 22 days, 3 Oct to 12 Nov, the cheapest return we saw each day was $239 to $286.

At $293, the cheapest return found recently is above that range.

22 days is a short history, so treat this range as an early guide.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 6-night return fares leaving within 3 days of 3 Jan 2027 to compare.

Every date we hold

20 fares on 5 departure dates

Which month looks cheapest?

November 2026 is the cheapest month — from $239.

Found recently, and the cheapest we hold

It is also the cheapest one-way we hold, of any age.

What have prices looked like?

Over 38 days, 2 Oct to 12 Nov, the cheapest one-way we saw each day was $119 to $142.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 14 Dec to compare.

Every date we hold

5 fares on 5 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $128.

Return

Timing didn't matter much here — prices were about the same in every range.

From the cheapest return each day between 3 Oct and 12 Nov (22 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

The cheapest fares were 60 to 89 days before departure.

From the cheapest one-way each day between 2 Oct and 12 Nov (38 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

How much is a return flight from Kunming to Vientiane?

The cheapest return found recently is $293 with China Eastern, 3 Jan 2027 to 9 Jan 2027, found yesterday. The cheapest return we hold, of any age, is $239 with Lao Airlines, 16 Nov to 18 Nov, found 3 days ago. The cheapest return fare on each of 5 departure dates is usually $259 to $300.

How much is a one-way flight from Kunming to Vientiane?

The cheapest one-way found recently is $128 with Lao Airlines, 14 Dec, found yesterday. The cheapest one-way fare on each of 5 departure dates is usually $132 to $143.

What is the cheapest month to fly from Kunming to Vientiane?

November 2026 is the cheapest month for a return, from $239, 16 Nov to 18 Nov, found 3 days ago. December 2026 is the cheapest month for a one-way, from $128, 14 Dec, found yesterday.

How far ahead should I book a flight from Kunming to Vientiane?

In 22 days of prices between 3 Oct and 12 Nov, return fares cost about the same whether the flight was days or months away. In 38 days of prices between 2 Oct and 12 Nov, one-way fares were cheapest 60 to 89 days before departure.

Is there a direct flight from Kunming to Vientiane?

Yes, the cheapest nonstop return found recently is $293 with China Eastern, 3 Jan 2027 to 9 Jan 2027, found yesterday. The cheapest nonstop one-way found recently is $143 with Lao Airlines, 1 Feb 2027, found today.

How long is the flight from Kunming to Vientiane?

The cheapest nonstop one-way found recently, with Lao Airlines on 1 Feb 2027, takes 1 h 50 min from Kunming Changshui International Airport (KMG) to Wattay International Airport (VTE).

Which airlines have the cheapest flights from Kunming to Vientiane?

Between 14 Nov and 1 Feb 2027, China Eastern has the cheapest return on 3 of the 5 departure dates we hold, Lao Airlines on 1 and Hainan Airlines on 1. Between 14 Dec and 1 Jun 2027, Lao Airlines has the cheapest one-way on 4 of the 5 departure dates we hold, and China Eastern on 1.