Cheap flights from Siem Reap to Luang Prabang from $182 SAI → LPQ

Found recently, and the cheapest we hold

It is also the cheapest return we hold, of any age.

What have prices looked like?

Over 39 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $335 to $611.

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

Could nearby dates be cheaper?

We hold no other 1-night return fares leaving within 3 days of 19 Nov to compare.

Every date we hold

3 fares on 3 departure dates

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 41 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $182 to $236.

At $182, the cheapest one-way found recently is at the low end of that range.

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 12 Dec to compare.

Every date we hold

4 fares on 4 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $182.

Return

Fares 90 to 179 days before departure were typically 33% lower than 14 to 29 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (39 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

Not enough history yet: in 41 days of one-way prices, 24 Sept to 11 Nov, fewer than 3 booking ranges had prices on 7 days or more.

How much is a return flight from Siem Reap to Luang Prabang?

The cheapest return found recently is $341 with Vietnam Airlines, 19 Nov to 20 Nov, found 2 days ago. The cheapest return fare on each of 3 departure dates is usually $374 to $442.

How much is a one-way flight from Siem Reap to Luang Prabang?

The cheapest one-way found recently is $182 with Lao Airlines, 12 Dec, found 4 days ago. The cheapest one-way fare on each of 4 departure dates is usually $182 to $189.

What is the cheapest month to fly from Siem Reap to Luang Prabang?

December 2026 is the cheapest month for a one-way, from $182, 12 Dec, found 4 days ago.

How far ahead should I book a flight from Siem Reap to Luang Prabang?

In 39 days of prices between 24 Sept and 11 Nov, return fares 90 to 179 days before departure were typically 33% lower than 14 to 29 days before departure.

Is there a direct flight from Siem Reap to Luang Prabang?

Yes, the cheapest nonstop return found recently is $341 with Vietnam Airlines, 19 Nov to 20 Nov, found 2 days ago. The cheapest nonstop one-way found recently is $182 with Vietnam Airlines, 16 Apr 2027, found 5 days ago.

How long is the flight from Siem Reap to Luang Prabang?

The cheapest nonstop one-way found recently, with Vietnam Airlines on 16 Apr 2027, takes 1 h 25 min from Siem Reap International Airport (SAI) to Luang Prabang International Airport (LPQ).

Which airlines have the cheapest flights from Siem Reap to Luang Prabang?

Between 19 Nov and 30 Nov, Vietnam Airlines has the cheapest return on 2 of the 3 departure dates we hold, and Lao Airlines on 1. Between 12 Dec and 16 Apr 2027, Vietnam Airlines has the cheapest one-way on 2 of the 4 departure dates we hold, Lao Airlines on 1 and Air Cambodia on 1.